RFC1000

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Network Working Group J. Reynolds Request for Comments: 1000 J. Postel

                                                                 ISI
                                                         August 1987

Obsoletes: RFCs 084, 100, 160, 170, 200, 598, 699, 800, 899, 999

            THE REQUEST FOR COMMENTS REFERENCE GUIDE

STATUS OF THIS MEMO

This RFC is a reference guide for the Internet community which summarizes of all the Request for Comments issued between April 1969 and March 1987. This guide also categorizes the RFCs by topic.

INTRODUCTION

This RFC Reference Guide is intended to provide a historical account by categorizing and summarizing of the Request for Comments numbers 1 through 999 issued between the years 1969-1987. These documents have been crossed referenced to indicate which RFCs are current, obsolete, or revised. Distribution of this memo is unlimited.

THE ORIGINS OF RFCS - by Stephen D. Crocker

The DDN community now includes hundreds of nodes and thousands of users, but once it was all a gleam in Larry Roberts' eye. While much of the development proceeded according to a grand plan, the design of the protocols and the creation of the RFCs was largely accidental.

The procurement of the ARPANET was initiated in the summer of 1968 -- Remember Vietnam, flower children, etc? There had been prior experiments at various ARPA sites to link together computer systems, but this was the first version to explore packet-switching on a grand scale. ("ARPA" didn't become "DARPA" until 1972.) Unlike most of the ARPA/IPTO procurements of the day, this was a competitive procurement. The contract called for four IMPs to be delivered to UCLA, SRI, UCSB and The University of Utah. These sites were running a Sigma 7 with the SEX operating system, an SDS 940 with the Genie operating system, an IBM 360/75 with OS/MVT (or perhaps OS/MFT), and a DEC PDP-10 with the Tenex operating system. Options existed for additional nodes if the first experiments were successful. BBN won the procurement in December 1968, but that gets ahead of this story.

Part of the reason for selecting these four sites was these were existing ARPA computer science research contractors. The precise usage of the ARPANET was not spelled out in advance, and the research community could be counted on to take some initiative. To stimulate this process, a meeting was called during the summer with representatives from the selected sites, chaired by Elmer Shapiro

from SRI. If memory serves me correctly, Jeff Rulifson came from SRI, Ron Stoughton from UCSB, Steve Carr from Utah and I came from UCLA. (Apologies to anyone I've left out; records are inaccessible or lost at this point.) At this point we knew only that the network was coming, but the precise details weren't known.

That first meeting was seminal. We had lots of questions -- how IMPs and hosts would be connected, what hosts would say to each other, and what applications would be supported. No one had any answers, but the prospects seemed exciting. We found ourselves imagining all kinds of possibilities -- interactive graphics, cooperating processes, automatic data base query, electronic mail -- but no one knew where to begin. We weren't sure whether there was really room to think hard about these problems; surely someone from the east would be along by and by to bring the word. But we did come to one conclusion: We ought to meet again. Over the next several months, we managed to parlay that idea into a series of exchange meetings at each of our sites, thereby setting the most important precedent in protocol design.

The first few meetings were quite tenuous. We had no official charter. Most of us were graduate students and we expected that a professional crew would show up eventually to take over the problems we were dealing with. Without clear definition of what the host-IMP interface would look like, or even what functions the IMP would provide, we focused on exotic ideas. We envisioned the possibility of application specific protocols, with code downloaded to user sites, and we took a crack at designing a language to support this. The first version was known as DEL, for "Decode-Encode Language" and a later version was called NIL, for "Network Interchange Language." When the IMP contract was finally let and BBN provided some definite information on the host-IMP interface, all attention shifted to low-level matters and the ambitious ideas for automatic downloading of code evaporated. It was several years before ideas like remote procedure calls and typed objects reappeared.

In February of 1969 we met for the first time with BBN. I don't think any of us were prepared for that meeting. The BBN folks, led by Frank Heart, Bob Kahn, Severo Ornstein and Will Crowther, found themselves talking to a crew of graduate students they hadn't anticipated. And we found ourselves talking to people whose first concern was how to get bits to flow quickly and reliably but hadn't -- of course -- spent any time considering the thirty or forty layers of protocol above the link level. And while BBN didn't take over the protocol design process, we kept expecting that an official protocol design team would announce itself.

A month later, after a particularly delightful meeting in Utah, it became clear to us that we had better start writing down our

discussions. We had accumulated a few notes on the design of DEL and other matters, and we decided to put them together in a set of notes. I remember having great fear that we would offend whomever the official protocol designers were, and I spent a sleepless night composing humble words for our notes. The basic ground rules were that anyone could say anything and that nothing was official. And to emphasize the point, I labeled the notes "Request for Comments." I never dreamed these notes would distributed through the very medium we were discussing in these notes. Talk about Sorcerer's Apprentice!

Over the spring and summer of 1969 we grappled with the detailed problems of protocol design. Although we had a vision of the vast potential for intercomputer communication, designing usable protocols was another matter. A custom hardware interface and custom intrusion into the operating system was going to be required for anything we designed, and we anticipated serious difficulty at each of the sites. We looked for existing abstractions to use. It would have been convenient if we could have made the network simply look like a tape drive to each host, but we knew that wouldn't do.

It was clear we needed to support remote login for interactive use -- later known as Telnet -- and we needed to move files from machine to machine. We also knew that we needed a more fundamental point of view for building a larger array of protocols. Unfortunately, operating systems of that era tended to view themselves as the center of the universe; symmetric cooperation did not fit into the concepts currently available within these operating systems. And time was pressing: The first IMP was due to be delivered to UCLA September 1, 1969, and the rest were scheduled at monthly intervals.

At UCLA we scrambled to build a host-IMP interface. SDS, the builder of the Sigma 7, wanted many months and many dollars to do the job. Mike Wingfield, another grad student at UCLA, stepped in and offered to get interface built in six weeks for a few thousand dollars. He had a gorgeous, fully instrumented interface working in five and one half weeks. I was in charge of the software, and we were naturally running a bit late. September 1 was Labor Day, so I knew I had a couple of extra days to debug the software. Moreover, I had heard BBN was having some timing troubles with the software, so I had some hope they'd miss the ship date. And I figured that first some Honeywell people would install the hardware -- IMPs were built out of Honeywell 516s in those days -- and then BBN people would come in a few days later to shake down the software. An easy couple of weeks of grace.

BBN fixed their timing trouble, air shipped the IMP, and it arrived on our loading dock on Saturday, August 30. They arrived with the IMP, wheeled it into our computer room, plugged it in and the

software restarted from where it had been when the plug was pulled in Cambridge. Still Saturday, August 30. Panic time at UCLA.

The second IMP was delivered to SRI at the beginning of October, and ARPA's interest was intense. Larry Roberts and Barry Wessler came by for a visit on November 21, and we actually managed to demonstrate a Telnet-like connection to SRI.

With the pressure to get something working and the general confusion as to how to achieve the high generality we all aspired to, we punted and defined the first set of protocols to include only Telnet and FTP functions. In particular, only asymmetric, user-server relationships were supported. In December 1969, we met with Larry Roberts in Utah, and suffered our first direct experience with "redirection". Larry made it abundantly clear that our first step was not big enough, and we went back to the drawing board. Over the next few months we designed a symmetric host-host protocol, and we defined an abstract implementation of the protocol known as the Network Control Program. ("NCP" later came to be used as the name for the protocol, but it originally meant the program within the operating system that managed connections. The protocol itself was known blandly only as the host-host protocol.) Along with the basic host-host protocol, we also envisioned a hierarchy of protocols, with Telnet, FTP and some splinter protocols as the first examples. If we had only consulted the ancient mystics, we would have seen immediately that seven layers were required.

The initial experiment had been declared an immediate success and the network continued to grow. More and more people started coming to meetings, and the Network Working Group began to take shape. Working Group meetings started to have 50 and 100 people in attendance instead of the half dozen we had had in 1968 and early 1969. We held one meeting in conjunction with the Spring Joint Computer Conference in Atlantic City in 1971. In October 1971 we all convened at MIT for a major protocol "fly-off". Representatives from each site were on hand, and everyone tried to log in to everyone else's site. With the exception of one site that was completely down, the matrix was almost completely filled in, and we had reached a major milestone in connectivity.

The rapid growth of the network and the working group also led to a large pile of RFCs. When the 100th RFC was in sight, Peggy Karp took on the task of indexing them. That seemed like a large task then, and we could have hardly anticipated seeing more than a 1000 RFCs several years later.

Where will it end? The network has the exceeded all estimates of its growth. It has been transformed, extended, cloned, renamed and reimplemented. I doubt if there is a single computer still on the

network that was on it in 1971. But the RFCs march on. Maybe I'll write a few words for RFC 10,000.

REQUEST FOR COMMENTS BY CATEGORIES

The RFCs are categorized into several broad groups and within these groups are subdivided by topic. For example, the RFCs relating to file transfer are in 5 (Applications) c (File Transfer).

1. Administrative

  1a.  Assigned Numbers RFCs
     997, 990, 960, 943, 923, 900, 870, 820, 790, 776, 770, 762,
     758, 755, 750, 739, 717, 604, 503, 433, 349, 322, 317, 204,
     179, 175, 167.
  1b.  Official Protocols RFCs
     991, 961, 944, 924, 901, 880, 840, 694, 661, 617, 582, 580,
     552.
     774 - Internet Protocol Handbook Table of Contents
  1c.  Meeting Notes and Minutes
     898 - Gateway Special Interest Group Meeting Notes
     808, 805, 469 - Computer Mail Meeting Notes
     910, 807 - Multimedia Mail Meeting Notes
     585 - ARPANET Users Interest Working Group Meeting
     549, 396, 282, 253 - Graphics Meeting Notes
     371 - International Computer Communications Conference
     327 - Data and File Transfer Workshop Notes
     316 - Data Management Working Group Meeting Report
     164, 131, 116, 108, 101, 082, 077, 066, 063, 037, 021 - Network
           Working Group Meeting
  1d.  Meeting Announcements and Group Overviews
     828 - Data Communications:  IFIP's International "Network" of
           Experts
     631 - Call for Papers:  International Meeting on Minicomputers
           and Data Communication
     584 - Charter for ARPANET Users Interest Working Group
     537 - Announcement of NGG Meeting
     526 - Technical Meeting - Digital Image Processing Software
           Systems
     504 - Workshop Announcement
     483 - Cancellation of the Resource Notebook Framework Meeting
     474, 314, 246, 232, 134 - Network Graphics Working Group
     471 - Announcement of a (Tentative) Workshop on Multi-Site
           Executive Programs
     461 - Telnet Meeting Announcement
     457 - TIPUG
     456 - Memorandum
     454 - File Transfer Protocol Meeting Announcement
     453 - Meeting Announcement to Discuss a Network Mail System
     374 - IMP System Announcement
     359 - The Status of the Release of the New IMP System (2600)
     343, 331 - IMP System Change Notification
     324 - RJE Protocol Meeting
     323 - Formation of Network Measurement Group (NMG)
     320 - Workshop on Hard Copy Line Graphics
     309 - Data and File Transfer Workshop Announcement
     299 - Information Management System
     295 - Report of the Protocol Workshop
     291, 188, 173 - Data Management Meetings
     245, 234, 207, 188, 173, 140, 116, 099, 087, 085, 075, 043, 035
           - Network Working Group Meetings
     222 - System Programmer's Workshop
     212 - NWG Meeting on Network Usage
     157 - Invitation to the Second Symposium on Problems in the
           Optimization of Data Communication Systems
     149 - The Best Laid Plans...
     147 - The Definition of a Socket
     111 - Pressure from the Chairman
     048 - A Possible Protocol Plateau
     046 - ARPA Network Protocol Notes
  1e.  Distribution List
     402, 363, 329, 303, 300, 211, 168, 155 - ARPA Network Mailing
           Lists
     069 - Distribution List Change for MIT
     052 - Updated Distribution List
  1f.  Policies
     980 - Protocol Document Order Form
     952, 810, 608 - Host Table Specification
     945 - A DoD Statement on the NRC Report
     902 - ARPA-Internet Protocol Policy
     849 - Suggestions for Improved Host Table Distribution
     678 - Document Formats
     602 - The Stockings Were Hung by the Chimney With Care
     115 - Some Network Information Center Policies on Handling
           Documents
     053 - An Official Protocol Mechanism
  1g.  Request for Comments Administrative
     999, 899, 800, 699 - Requests for Comments Summary
     825 - Request for Comments on Requests for Comments
     629 - Scenario for Using the Network Journal
     628 - Status of RFC Numbers and a Note on Pre-assigned Journal
           Numbers
     598, 200, 170, 160, 100, 084 - RFC Index
  1h.  Bibliographies
     829 - Packet Satellite Technology Reference Sources
     290 - Computer Network and Data Sharing: A Bibliography
     243 - Network and Data Sharing Bibliography
  1i.  Other
     637 - Change of Network Address for SU-DSL
     634 - Change in Network Address for Haskins Lab
     616 - Latest Network Maps
     609 - Statement of Upcoming Move of NIC/NLS Service
     590 - MULTICS Address Change
     588 - London Node is Now Up
     551 - NYU, ANL, and LBL Joining the Net
     544 - Locating On-Line Documentation at SRI-ARC
     543 - Network Journal Submission and Delivery
     518 - ARPANET Accounts
     511 - Enterprise Phone Service to NIC From ARPANET Sites
     510 - Request for Network Mailbox Addresses
     432 - Network Logical Map
     423, 389 - UCLA Campus Computing Network Liaison Staff for APRA
           Network
     421 - A Software Consulting Service for Network Users
     419 - MIT-DMS on Vacation
     416 - The ARC System will be Unavailable for Use During
           Thanksgiving Week
     405 - Correction to RFC 404
     404 - Host Address Changes Involving Rand and ISI
     403 - Desirability of a Network 1108 Service
     386 - Letter to TIP Users - 2
     384 - Official Site IDENTS for Organizations in the ARPA
           Networks
     381 - Three Aids to Improved Network Operation
     356 - ARPA Network Control Center
     334 - Network Use on May 8
     305 - Unknown Host Numbers
     301 - BBN IMP No. 5 and NCC Schedule for March 4, 1972
     276 - NIC Course
     249 - Coordination of Equipment and Supplies Purchase
     223 - Network Information Center Schedule for Network Users
     185 - NIC Distribution of Manuals and Handbooks
     154 - Exposition Style
     136 - Host Accounting and Administrative Procedures
     118 - Information Required for Each Service Available to the
           Network
     095 - Distribution of NWG/RFC's Through the NIC
     016 - MIT

2. ARPANET Host to Host Protocol

  2a.  Network Control Protocol
     801 - NCP/TCP Transition Plan
     773 - Comments on NCP/TCP Mail Service Transition Strategy
     714 - A Host/Host Protocol for an ARPANET-type Network
     689 - Tenex NCP Finite State Machine for Connections
     663 - A Lost Message Detection and Recovery Protocol
     636 - TIP/TENEX Reliability Improvements
     635 - An Assessment of ARPANET Protocols
     534, 516, 512 - Lost Message Detection
     492, 467 - Proposed Change to Host-Host Protocol
           Resynchronization of Connection Status
     489 - Comment on Resynchronization of Connection Status
           Proposal
     425 - "But my NCP Costs $500 a day..."
     210 - Improvement of Flow Control
     197 - Initial Connection Protocol - Revised
     176 - Comments on Byte Size for Connections
     165 - A Proferred Official Initial Connection Protocol
     147 - The Definition of a Socket
     142 - Time-out Mechanism in the Host-Host Protocol
     132, 124, 107, 102 - Output of the Host-Host Protocol Glitch
           Cleaning Committee
     129 - A Request for Comments on Socket Name Structure
     128 - Bytes
     117 - Some Comments on the Official Protocol
     072 - Proposed Moratorium on Changes to Network Protocol
     068 - Comments on Memory Allocation Control Commands (CEASE,
           ALL, GVB, RET) and RFNM
     065 - Comments on Host-Host Protocol Document Number 1
     060 - A Simplified NCP Protocol
     059 - Flow Control-Fixed Versus Demand Allocation
     058 - Logical Message Synchronization
     057, 054 - An Official Protocol Proffering
     056 - Third Level Protocol
     055 - A Prototypical Implementation of the NCP
     050, 049, 048, 047, 046, 045, 044, 040, 039, 038, 036, 033 -
           New Host-Host Protocol
     042 - Message Data Types
     023 - Transmission of Multiple Control Messages
     022 - Host-Host Control Message Formats
     018 - Comments Re: Host-Host control link
     015 - Network Subsystem for Time Sharing Hosts
     011 - Implementation of the Host-Host Software Procedures in
           GORDO
     009, 001 - Host Software
     008 - ARPA Network Functional Specifications
     005 - DEL
     002 - Links
  2b.  Initial Connection Protocol
     202 - Possible Deadlock in ICP
     197 - Initial Connection Protocol - Revised
     161 - A Solution to the Race Condition in the ICP
     151, 148, 143, 127, 123 - A Proferred Official ICP
     150 - The Use of IPC Facilities
     145 - Initial Connection Protocol Control Commands
     093 - Initial Connection Protocol
     080 - Protocol and Data Formats
     066 - 3rd Level Ideas and Other Noise

3. Internet Level

  3a.  Internet Protocol
     815 - IP Datagram Reassembly Algorithms
     791, 760 - Internet Protocol (IP)
     781 - A Specification of the Internet Protocol IP Timestamp
           Option
  3b.  Internet Control Message Protocol
     792, 777 - Internet Control Message Protocol (ICMP)
  3c.  Gateway Protocols
     985 - Requirements for Internet Gateways
     975 - Autonomous Confederations
     970 - On Packet Switches With Infinite Storage
     911 - EGP Gateway under Berkeley Unix
     904, 890, 888, 827 -  Exterior Gateway Protocol
     875 - Gateways, Architectures, and Heffalumps
     823 - Gateway Gateway Protocol
  3d.  Other
     986 - Working Draft - Guidelines for the Use of Internet-IP
           Addressing in the ISO Connectionless-Mode Network
     981 - An Experimental Multiple-Path Routing Algorithm
     963 - Some Problems with the Specification of the Military
           Standard Internet Protocol
     950 - Internet Standard Subnetting Procedure
     947 - Multi-Network Broadcasting Within the Internet
     940, 917, 925, 932, 936, 922 - Internet Subnets Protocol
     925, 917, 826 - Multi-LAN Address Resolution Protocol
     919, 922 - Broadcasting Internet Datagrams
     891 - DCN Local-Network Protocols
     871 - A Perspective on the ARPANET Reference Model
     831 - Backup Access to the European Side of SATNET
     817 - Modularity and Efficiency in Protocol Implementation
     816 - Fault Isolation and Recovery
     814 - Name, Addresses, Ports, and Routes
     796 - Address Mapping
     795 - Service Mappings
     730 - Extensible Field Addressing

4. Host Level

  4a.  User Datagram Protocol
     768 - User Datagram Protocol
  4b.  Transmission Control Protocol
     983 - ISO Transport Services on Top of the TCP
     964 - Some Problems with the Specification of the Military
           Standard Transmission Control Protocol
     896 - Congestion Control in IP/TCP Internetworks
     889 - Internet Delay Experiments
     879 - The TCP Maximum Segment Size and Related Topics
     872 - TCP-ON-A-LAN
     817 - Modularity and Efficiency in Protocol Implementation
     816 - Fault Isolation and Recovery
     814 - Name, Addresses, Ports, and Routes
     794 - Pre-Emption
     793, 761, 675 - Transmission Control Protocol
     721 - Out of Band Control Signals in a Host to Host Protocol
     700 - A Protocol Experiment
  4c.  Transaction Protocols and Distributed Operating Systems
     955 - Towards a Transport Service for Transaction Processing
           Applications
     938 - Internet Reliable Transaction Protocol Functional and
           Interface Specification
     908 - Reliable Data Protocol
     722 - Thoughts on Interactions in Distributed Services
     713 - MSDTP -- Message Services Data Transmission Protocol
     712 - A Distributed Capability Computing System DCCS
     708 - Elements of a Distributed Programming System
     707 - A High-Level Framework for Network-Based Resource Sharing
     684 - A Commentary on Procedure Calling as A Network Protocol
     677 - The Maintenance of Duplicate Databases
     674 - Procedure Call Documents--Version 2
     672 - A Multi-Site Data Collection Facility
     671 - A Note on Reconnection Protocol
     645 - Network Standard Data Specification Syntax
     615 - Proposed Network Standard Data Pathname Syntax
     610 - Further Datalanguage Design Concepts
     592 - Some Thoughts on System Design to Facilitate Resource
           Sharing
     578 - Using MIT-MATHLAB MACSYMA From MIT-DMS Muddle - An
           Experiment in Automated Resource Sharing
     515 - Specifications for Datalanguage, Version 0/9
     500 - The Integration of Data Management Systems on a Computer
           Network
     441 - Inter-Entity Communication - An Experiment
     437 - Data Reconfiguration Service at UCSB
     203 - Achieving Reliable Communication
     076 - Connection-by-Name: User-Oriented Protocol
     062 - A System for Interprocess Communication in a Resource
           Sharing Computer Network
     061 - A Note on Interprocess Communication in a Resource
           Sharing Computer Network
     051 - Proposal for a Network Interchange Language
     031 - Binary Message Forms in Computer Networks
     005 - DEL
     001 - Host Software
  4d.  Other
     998, 969 - NETBLT: A Bulk Data Transfer Protocol
     988 - Host Extensions for IP Multicasting
     979 - PSN End-to-End Functional Specification
     966 - A Multicast Extension to the Internet Protocol
     869 - Host Monitoring Protocol
     741 - Specifications for the Network Voice Protocol NVP
     643 - Cross Net Debugger
     162 - NETBUGGER3

5. Application Level

  5a.  Telnet Protocol
     854, 764 - Telnet Protocol Specification
     818 - The Remote User Telnet Service
     801 - NCP/TCP Transition Plan
     782 - A Virtual Terminal Management Model
     764 - Telnet Protocol Specification
     728 - A Minor Pitfall in the Telnet Protocol
     688 - Tentative Schedule for the New Telnet Implementation for
           the TIP
     681 - Network Unix
     600 - Interfacing an Illinois Plasma Terminal to the ARPANET
     596 - Second Thoughts on Telnet Go-Ahead
     595 - Some Thoughts in Defense of the Telnet Go-Ahead
     593 - Telnet and FTP Implementation Schedule Change
     576 - Proposal for Modifying Linking
     570 - Experimental Input Mapping Between NVT ASCII and UCSB
           Online System
     562 - Modifications to the Telnet Specification
     559 - Comments on the New Telnet Protocol and Its
           Implementation
     529 - A Note on Protocol Synch Sequences
     513 - Comments on the New Telnet Specifications
     495 - Telnet Protocol Specification
     466 - Telnet Logger/Server for Host LL-67
     461 - Telnet Meeting Announcement
     452 - Telnet Command at Host LL
     435 - Telnet Issues
     426 - Reconnection Protocol
     393 - Comments on Telnet Protocol Changes
     377 - Using TSO Via ARPA Network Virtual Terminal
     357 - An Echoing Strategy for Satellite Links
     355, 346 - Satellite Considerations
     340 - Proposed Telnet Changes
     339 - MLTNET - A "Multi-Telnet" Subsystem for TENEX
     328 - Suggested Telnet Protocol Changes
     318 - Ad Hoc Telnet Protocol
     216 - Telnet Access to UCSB's On-Line System
     215 - NCP, ICP, and Telnet: The Terminal IMP Implementation
     206 - A User Telnet Description of an Initial Implementation
     205 - NETCRT - A Character Display Protocol
     190 - DEC PDP-10 - IMLAC Communication System
     158 - Proposed Telnet Protocol
     139 - Discussion of Telnet Protocol
     137 - Telnet Protocol - A Proposed Document
     135, 110 - Conventions for Using an IBM 2741 Terminal as a User
           Console for Access to Network Server Hosts
     103 - Implementation of Interrupt Keys
     097 - A First Cut at a Proposed Telnet Protocol
     091 - A Proposed User-User Protocol
     015 - Network Subsystem for Time Sharing Hosts
  5b.  Telnet Options
     946 - Telnet Terminal Location Number Option
     933 - Output Marking Telnet Option
     930 - Telnet Terminal Type Option
     927 - TACACS User Identification Telnet Option
     885 - Telnet End of Record Option
     884 - Telnet Terminal Type Option
     861 - Telnet Extended Options - List Option
     860 - Telnet Timing Mark Option
     859 - Telnet Status Option
     858 - Telnet Suppress Go Ahead Option
     857 - Telnet Echo Option
     856 - Telnet Binary Transmission
     855 - Telnet Option Specifications
     854 - Telnet Protocol Specifications
     779 - Telnet Send-Location Option
     749 - Telnet SUPDUP-OUTPUT Option
     748 - Telnet Randomly-Lose Option
     736 - Telnet SUPDUP Option
     735 - Revised Telnet Byte Macro Option
     734 - SUPDUP Protocol
     747 - Recent Extensions to the SUPDUP Protocol
     746 - The SUPDUP Graphics Extension
     732 - Telnet Data Entry Terminal Option
     731 - Telnet Data Entry Terminal Option
     729 - Telnet Byte Macro Option
     727 - Telnet Logout Option
     726 - Remote Controlled Transmission and Echoing Telnet Option
     719 - Discussion on RCTE
     718 - Comments on RCTE from the Tenex Implementation Experience
     703, 702, 701 - Survey of New-Protocol Telnet Servers
     698 - Telnet Extended ASCII Option
     679 - February, 1975, Survey of  New-Protocol Telnet Servers
     669 - November 1974, Survey of New-Protocol Telnet Servers
     659 - Announcing Additional Telnet Options
     658 - Telnet Output Line Feed Disposition
     657 - Telnet Output Vertical Tab Disposition Option
     656 - Telnet Output Vertical Tab Stops Option
     655 - Telnet Output Form Feed Disposition Option
     654 - Telnet Output Horizontal Tab Disposition Option
     653 - Telnet Output Horizontal Tab Stops Option
     652 - Telnet Output Carriage Return Disposition Option
     651 - Revised Telnet Status Option
     587 - Announcing New Telnet Options
     581 - Corrections to RFC 560 - Remote Controlled Transmission
           and Echoing Telnet Option
     563 - Comments on the RCTE Telnet Option
     560 - Remote Controlled Transmission and Echoing Telnet Option
  5c.  File Transfer Protocol
     987 - Mapping Between X.400 and RFC 822
     959, 542, 354, 265, 172, 114 - The File Transfer Protocol
     949 - FTP Unique-Named Store Command
     913 - Simple File Transfer Protocol
     906 - Bootstrap Loading Using TFTP
     822 - Standard for the Format of ARPA Internet Text Messages
     821, 788 - Simple Mail Transfer Protocol
     783, 768, 764 - The TFTP Protocol Revision 2
     775 - Directory Oriented FTP Commands
     743 - FTP Extension: XRSQ/XRCP
     737 - FTP Extension: XSEN
     697 - CWD Command of FTP
     691 - One More Try on the FTP
     686 - Leaving Well Enough Alone
     683 - FTPSRV -- Tenex Extension for Paged Files
     678 - Document File Format Standards
     662 - Performance Improvement in ARPANET File Transfers from
           Multics
     640 - Revised FTP Reply Codes
     630 - FTP Error Code Usage for More Reliable Mail Service
     624 - Comments on the File Transfer Protocol
     614 - Response to RFC 607 - Comments on the FTP
     607 - NIC-21255 Comments on the File Transfer Protocol
     573 - Data and File Transfer - Some Measurement Results
     571 - Tenex FTP Problem
     535 - Comments on File Access Protocol
     532 - The UCSD-CC Server-FTP Facility
     520 - Memo to FTP Group (Proposal for File Access Protocol)
     506 - An FTP Command Naming Problem
     505 - Two Solutions to a File Transfer Access Problem
     501 - Un-Muddling "Free File Transfer"
     487 - Host-Dependent FTP Parameters
     486 - Data Transfer Revisited
     480 - Host-Dependent FTP Parameters
     479 - Use of FTP by the NIC Journal
     478 - FTP Server-Server Interaction - II
     475 - FTP and the Network Mail System
     468 - FTP Data Compression
     463 - FTP Comments and Response to RFC 430
     458 - Mail Retrieval via FTP
     454 - File Transfer Protocol - Meeting Announcement and a New
           Proposed Document
     448 - Print Files in FTP
     438 - FTP Server-Server Interaction
     430 - Comments on File Transfer Protocol
     418 - Server File Transfer Under TSS/360 at NASA/Ames Research
           Center
     414 - File Transfer Protocols (FTP): Status and Further
           Comments
     412 - User FTP Documentation
     385 - Comments on the File Transfer Protocol (RFC 354)
     310  - Another Look at Data and File Transfer Protocols
     294 - The Use of "Set Data Type" Transaction in the File
           Transfer Protocol
     281 - A Suggested Addition to File Transfer Protocol
     269 - Some Experience with File Transfer
     264, 171 - The Data Transfer Protocol
     250 - Some Thoughts on File Transfer
     242 - Data Descriptive Language for Shared Data
     238 - Comments on DTP and FTP Protocols
     163 - Data Transfer Protocols
     141 - Comments on RFC 114 (A File Transfer Protocol)
     133 - File Transfer and Error Recovery
  5d.  Domain Name System
     974 - Mail Routing and the Domain System
     973 - Domain System Changes and Observations
     953, 811, 810 - HOSTNAME Protocol
     921, 897 - Domain Name System Implementation Schedule
     920 - Domain Requirements
     883 - Domain Names - Implementation and Specification
     882 - Domain Names - Concepts and Facilities
     881 - The Domain Names Plan and Schedule
     830 - A Distributed System for Internet Name Service
     819 - The Domain Naming Convention for Internet User
           Applications
     799 - Internet Name Domains
     756 - The NIC Name Server -- A Datagram-Based Information
           Utility
     752 - A Universal Host Table
  5e.  Mail and Message Systems
     994, 983 - PCMAIL: A Distributed Mail System
     977 - Network News Transfer Protocol
     976 - UUCP Mail Interchange Format Standard
     974 - Mail Routing and the Domain System
     934 - Proposed Standard for Message Encapsulation
     915 - Network Mail Path Service
     886 - Proposed Standard for Message Header Munging
     850 - Standard for Interchange of USENET Messages
     841 - Specification for Message Format for Computer Based
           Message Systems
     822 - Standard for the Format of ARPA Internet Text Messages
     821 - Simple Mail Transfer Protocol
     806 - Specification for Message Format for Computer Based
           Message Systems
     780, 772 - Mail Transfer Protocol
     786 - Mail Transfer Protocol - ISI TOPS-20 MTP-NIMAIL Interface
     785 - Mail Transfer Protocol - ISI TOPS-20 File Definitions
     784 - Mail Transfer Protocol - ISI TOPS-20 Implementation
     771 - Mail Transition Plan
     763 - Role Mailboxes
     757 - A Suggested Solution to the Naming, Addressing, and
           Delivery Problem for ARPANET Message Systems
     754 - Out-of-Net Host Addresses for Mail
     753 - Internet Message Protocol
     751 - Survey of FTP Mail and MLFL
     733 - Standard for the Format of ARPA Network Text Messages
     724 - Proposed Official Standard for the Format of ARPA Network
           Messages
     720 - Address Specification Syntax for Network Mail
     706 - On the Junk Mail Problem
     680 - Message Transmission Protocol
     644 - On the Problem of Signature Authentication for Network
           Mail
     577 - Mail Priority
     574 - Announcement of a Mail Facility at UCSB
     561 - Standardizing Network Mail Headers
     555 - Responses to Critiques of the Proposed Mail Protocol
     539, 524 - A Proposed Mail Protocol
     498 - On Mail Service to CCN
     491 - What is "Free"?
     475 - On FTP and the Network Mail System
     458 - Mail Retrieval via FTP
     333 - A Proposed Experiment with a Message Switching Protocol
     278, 224, 221, 196 - A Mail Box Protocol
  5f.  Facsimile and Bitmaps
     809 - UCL Facsimile System
     804 - Facsimile Formats
     803 - Dacom 450/500 Facsimile Date Transcoding
     798 - Decoding Facsimile Data From the Rapicom 450
     797 - Bitmap Formats
     769 - Rapicom 450 Facimile File Format
  5g.  Graphics
     965 - A Format for a Graphical Communication Protocol
     553 - Draft Design for a Text/Graphics Protocol
     493 - Graphics Protocol
     401 - Conversion of NGP-0 Coordinates to Device Specific
           Coordinates
     398 - UCSB Online Graphics
     387 - Some Experiences in Implementing Network Graphics
           Protocol Level 0
     351 - Information Form for the ARPANET Graphics Resources
           Notebook
     336 - Level 0 Graphics Input Protocol
     296 - DS-1 Display System
     292 - Graphics Protocol - Level 0 only
     285 - Network Graphics
     268 - Graphics Facilities Information
     199 - Suggestions for a Network Data-Telnet Graphics Protocol
     192 - Some Factors Which a Network Graphics Protocol Must
           Consider
     191 - Graphics Implementation and Conceptualization at ARC
     186 - A Network Graphics Loader
     184 - Proposed Graphic Display Modes
     181, 177 - A Device Independent Graphical Display Description
     178 - Network Graphics Attention Handling
     125, 086 - Proposal for a Network Standard Format for a Data
           Stream to Control Graphics Display
     094 - Some Thoughts on Network Graphics
  5h.  Data Management
     304 - A Data Management System Proposal for the ARPA Network
     195 - Data Computers - Data Descriptions and Access Language
     194 - The Data Reconfiguration Service - Compiler/Interpreter
           Implementation Notes
     166 - Data Reconfiguration Service - An Implementation
           Specification
     144 - Data Sharing on Computer Networks
     138 - Status Report on Proposed Data Reconfiguration Service
     083 - Language-Machine for Data Reconfiguration
  5i.  Remote Job Entry
     740, 599, 589, 325, 189, 088 - CCN Network Remote Job Entry
           Program - NETRJS
     725 - An RJE Protocol for a Resource Sharing Network
     499 - Harvard's Network RJE
     490 - Surrogate RJS for UCLA-CCN
     477, 436 - Remote Job Service at UCSB
     407 - Remote Job Entry
     368 - Comments on "Proposed Remote Job Entry Protocol"
     360 - Proposed Remote Job Entry Protocol
     338 - EBCDIC/ASCII Mapping for Network RJE
     307 - Using Network Remote Job Entry
     283 - NETRJT - Remote Job Service Protocol for TIPS
     105 - Network Specification for Remote Job Entry and Remote Job
           Output Retrieval at UCSB
  5j.  Time
     958, 957, 956 - Network Time Protocol
     868 - Time Server Protocol
     867 - Daytime Protocol
     778 - DCNET Time Server Protocol
     738 - Time Server
     685 - Response Time in Cross-network Debugging
     034 - Some Brief Preliminary Notes on the ARC Clock
     032 - Some Thoughts on SRI's Proposed Real Time Clock
     028 - Time Standards
  5k.  Other
     978 - Voice File Interchange Protocol (VFIP)
     972 - Password Generator Protocol
     954, 812 - Whois Protocol
     951 - Bootstrap Protocol
     937, 918 - Post Office Protocol
     931, 912 - Authentication Service
     913 - Simple File Transfer Protocol
     909 - Loader Debugger Protocol
     891 - DCN Local Net Protocol
     887 - Resource Location Protocol
     866 - Active Users Protocol
     865 - Quote of the Day Protocol
     864 - Character Generator Protocol
     863, 361, 348 - Discard Protocol
     862, 361, 347 - Echo Protocol
     821, 822 - Simple Mail Transfer Protocol
     783 - Trivial File Transfer Protocol
     767 - Document Formats
     759 - Internet Message Protocol
     742 - Finger Protocol
     734 - SUPDUP Protocol
     726 - Remote Controlled Transmission and Echoing Telnet Option
     666 - Specification of the Unified User-Level Protocol
     621 - NIC User Directories at SRI-ARC
     569 - Network Standard Text Editor
     470 - Change in Socket for TIP News Facility
     451 - Tentative Proposal for a Unified User Level Protocol
     098, 079 - Logger Protocol
     029 - Note in Response to Bill English's Request for Comments

6. Program Documentation

  6a.  General
     496 - A TNLS Quick Reference Card is Available
     494 - Availability of MIX and MIXAL in the Network
     488 - NLS Classes at Network Sites
     485 - MIS and MIXAL at UCSB
     431 - Update on SMFS Login and Logout
     411 - New Multics Network Software Features
     409 - TENEX Interface to UCSB's Simple-Minded File System
     399 - SMFS Login and Logout
     390 - TSO Scenario Batch Compilation and Foreground Execution
     382 - Mathematical Software on the ARPA Network
     379 - Using TSO at CCN
     373 - Arbitrary Character Sets
     350 - User Accounts for UCSB On-Line System
     345 - Interest Mixed Integer Programming (MPSX on 360/91 at
           CCN)
     321 - CBI Networking Activity at MITRE
     317 - Official Host-Host Protocol Modification: Assigned Link
           Numbers
     311 - New Console Attachments to the UCSB Host
     251 - Weather Data
     223 - Network Information Center Schedule for Network Users
     217 - Specification Changes for OLS, RJE/RJOR, and SMFS
     174 - UCLA-Computer Science Graphics Overview
     122 - Network Specifications for UCSB's Simple-Minded File
           System
     121 - Network On-Line Operators
     120 - Network PL1 Subprograms
     119 - Network FORTRAN Subprograms
     074 - Specifications for Network Use of the UCSB On-Line System

7. Network Specific

  7a.  ARPANET
     878, 851, 802 - The ARPANET 1822L Host Access Protocol
     852 - The ARPANET Short Blocking Feature
     789 - Vulnerabilities of Network Control Protocols: An Example
     716 - Interim Revision to Appendix F of BBN 1822
     704 - IMP/Host and Host/IMP Protocol Change
     696 - Comments on the IMP/HOST and HOST/IMP Protocol Changes
     695 - Official Change in Host-Host Protocol
     692 - Comments on IMP/Host Protocol Changes
     690 - Comments on the Proposed Host/IMP Protocol Changes
     687 - IMP/Host and Host/IMP Protocol
     667 - BBN Host Ports
     660 - Some Changes to the IMP and the IMP/Host Interface
     642 - Ready Line Philosophy and Implementation
     638, 633 - IMP/TIP Preventive Maintenance Schedule
     632 - Throughput Degradation for Single Packet Message
     627 - ASCII Text File of Hostnames
     626 - On a possible Lockup Condition in IMP Subnet due to
           Message Sequencing
     625 - On Line Hostnames Service
     623 - Comments on On-line Host Name Service
     622 - Scheduling IMP/TIP Down Time
     620 - Request for Monitor Host Table Updates
     619 - Mean Round-Trip Times in the ARPANET
     613 - Network Connectivity: A Response to RFC 603
     611 - Two Changes to the IMP/Host Protocol
     606 - Host Names On-Line
     594 - Speedup of Host-IMP Interface
     591 - Addition to the Very Distant Host Specification
     568, 567 - Cross-Country Network Bandwidth
     548 - Hosts Using the IMP Going Down Message Specification
     547 - Change to the Very Distant Host Specification
     533 - Message-ID Numbers
     534 - Lost Message Detection
     528 - Software Checksumming in the IMP and Network Reliability
     521 - Restricted Use of IMP DDT
     508 - Real-Time Data Transmission on the ARPANET
     476, 434 - IMP/TIP Memory Retrofit Schedules
     449, 442 - The Current Flow-Control Scheme for IMPSYS
     447, 445 - IMP/TIP Preventive Maintenance Schedule
     417 - LINK Usage Violation
     410 - Removal of the 30-second Delay When Hosts Come Up
     406 - Scheduled IMP Software Releases
     395 - Switch Settings on IMPs and TIPs
     394 - Two Proposed Changes to the IMP-HOST Protocol
     369 - Evaluation of ARPANET Services (January through March,
           1972)
     335 - New Interface-IMP/360
     312 - Proposed Change in IMP-to-Host Protocol
     297 - TIP Message Buffers
     280 - A Draft Set of Host Names
     274 - Establishing a Local Guide for Network Usage
     271 - IMP System Change Notification
     270 - Correction to the BBN Report No. 1822
     263 - "Very Distant" Host Interface
     254 - Scenarios for Using ARPANET Computers
     247 - Proffered Set of Standard Host Names
     241 - Connecting Computers to NLC Ports
     239 - Host Mnemonics Proposed in RFC 226
     237 - The NIC's View of Standard Host Names
     236 - Standard Host Names
     233 - Standardization of Host Call Letters
     230 - Toward Reliable Operation of Minicomputer-based Terminals
           on a TIP
     229 - Standard Host Names
     228 - Clarification
     226 - Standardization of Host Mnemonics
     218 - Changing the IMP Status Reporting
     213 - IMP System Change Notification
     209 - Host/IMP Interface Documentation
     208 - Address Tables
     073, 067 - Proposed Change to Host/IMP Spec to Eliminate
           Marking
     071 - Reallocation in Case of Input Error
     070 - A Note On Padding
     064 - Getting Rid of Marking
     041 - IMP/IMP Teletype Communication
     025 - No High Link Numbers
     019 - Two Protocol Suggestions to Reduce Congestion at
           Swap-Bound Nodes
     017a, 017 - Some Questions Re: HOST-IMP Protocol
     012 - IMP-HOST Interface Flow Diagrams
     007 - HOST-IMP Interface
     006 - Conversation with Bob Kahn
  7b.  Internet Protocol On Networks
     948 - Two Methods for the Transmission of IP Datagrams Over
           IEEE 802.3 Networks
     907 - Host Access Protocol
     903 - A Reverse Address Resolution Protocol
     895 - A Standard for the Transmission of IP Datagrams over
           Experimental Ethernet Networks
     894 - A Standard for the Transmission of IP Datagrams over
           Ethernet Networks
     893 - Trailer Encapsulations
     891 - Internet Protocol on DC Networks
     877 - A Standard for the Transmission of IP Datagrams Over
           Public Data Networks
     826 - Address Resolution Protocol
     796 - Address Mappings
     795 - Service Mappings
  7c.  Host Front End Protocols
     929, 928, 705, 647 - Host-Front End Protocol
  7d.  Other
     935 - Reliable Link Layer Protocols
     916 - Reliable Asynchronous Transfer Protocol
     914 - Thinwire Protocol
     824 - The Cronus Virtual Local Network

8. Measurement

  8a.  General
     573 - Data and File Transfer - Some Measurement Results
     557 - Revelations in Network Host Measurements
     546 - Tenex Load Averages for July 1973
     462 - Responding to User Needs
     415 - TENEX Bandwidth
     392 - Measurement of Host Costs for Transmitting Network Data
     352 - TIP Site Information Form
     308 - ARPANET Host Availability Data
     286 - Network Library Information System
     274 - Establishing a Local Guide for Network Usage
     214, 193 - Network Checkout
     198 - Site Certification - Lincoln Labs
     182 - Compilation of List of Revelant Site Reports
     180 - File System Questionnaire
     156 - Status of the Illinois Site (Response to RFC 116)
     153 - SRI ARC-NIC Status
     152 - SRI Artificial Intelligence Status Report
     126 - Ames Graphics Facilities at Ames Research Center
     112 - User/Server Site Protocol Network HOST Questionnaire
     104 - Link 191
     106 - USER/SERVER Site Protocol Network Host Questionnaire
  8b.  Surveys
     971 - A Survey of Data Representation Standards
     876 - Survey of SMTP Implementations
     848 - Who Provides the "Little" TCP Services?
     847 - Summary of Smallberg Surveys
     844 - Who Talks ICMP, too?  Survey of 18 February 1983
     846, 845, 843, 842, 839, 838, 837, 836, 835, 834, 833, 832 -
           Who Talks TCP?
     787 - Connectionless Data Transmission Survey/Tutorial
     703, 702, 701, 679, 669 - Survey of New-Protocol Telnet Servers
     565 - Storing Network Survey Data at the Datacomputer
     545 - Of What Quality be the UCSB Resource Evaluators?
     530 - A Report on the SURVEY Project
     523 - SURVEY is in Operation Again
     519 - Resource Evaluation
     514 - Network Make-Work
     464 - Resource Notebook Framework
     460 - NCP Survey
     459 - Network Questionnaire
     450 - Multics Sampling Timeout Change
     446 - Proposal to Consider a Network Program Resource Notebook
     096 - An Interactive Network Experiment to Study Modes of
           Access to the Network Information Center
     090 - CCN as a Network Service Center
     081 - Request for Reference Information
     078 - NCP Status Report: UCSB/Rand
  8c.  Statistics
     996 - Statistics Server
     618 - A Few Observations on NCP Statistics
     612, 601, 586, 579, 566, 556, 538, 522, 509, 497, 482, 455,
           443, 422, 413, 400, 391, 378 - Traffic Statistics
     603, 597, 376, 370, 367, 366, 362, 352, 344, 342, 332, 330,
           326, 319, 315, 306, 298, 293, 288, 287, 267, 266 -
           Network Host Status
     550 - NIC NCP Experiment
     388 - NCP Statistics
     255, 252, 240, 235 - Site Status

9. Network Experience and Demonstrations

  9a.  General
     968 - 'Twas the Night Before Start-up
     967 - All Victims Together
     573 - Data and File Transfer - Some Measurement Results
     527 - ARPAWOCKY
     525 - MIT-Mathlab Meets UCSB-OLS
     439 - PARRY Encounters the Doctor
     420 - CCA ICC Weather Demo
     372 - Notes on a Conversation with Bob Kahn on the ICCC
     364 - Serving Remote Users on the ARPANET
     302 - Excercising the ARPANET
     231 - Service Center Standards for Remote Usage - A User's View
     227 - Data Transfer Rates (RAND/UCLA)
     113 - Network Activity Report: UCSB and Rand
     089 - Some Historic Moments in Networking
     004 - Network Timetable

10. Site Documentation

  10a.  General
     30, 27, 24, 16, 10, 3 - Documentation Conventions

11. Other Standards

  11a.  ANSI
     570 - Experimental Input Mapping Between NVT ASCII and UCSB
           Online System
     183 - The EBCDIC Codes and Their Mapping to ASCII
     020 - ASCII Format for Network Interchange
  11b.  CCITT
     987 - Mapping Between X.400 and RFC 822
     874 - A Critique of X.25
  11c.  NRC
     942 - Transport Protocols for Department of Defense Data
           Networks
     939 - Executive Summary of the NRC Report on Transport
           Protocols for Department of Defense Data Networks
  11d.  ISO
     995 - End System to Intermediate System Routing Exchange
           Protocol for Use in Conjunction with ISO 8473
     994 - Final Text of DIS 8473, Protocol for Providing the
           Connectionless Mode Network Service
     982 - Guidelines for the Specification of the Structure of the
           Domain Specific Part (DSP) of the ISO Standard NSAP
           Address
     941 - Addendum to the Network Service Definition Covering
           Network Layer Addressing
     926 - Protocol for Providing the Connectionless-Mode Network
           Services
     905 - ISO Transport Protocol Specification (ISO DP 8073)
     892 - ISO Transport Protocol
     873 - The Illusion of Vendor Support

12. Never Issued

  12a.  Never Issued
     014, 026, 092, 159, 201, 220, 244, 248, 257, 258, 259, 260,
     261, 262, 272, 275, 277, 279, 284, 337, 341, 358, 375, 380,
     383, 397, 424, 427, 428, 444, 465, 481, 484, 502, 507, 517,
     536, 540, 541, 554, 558, 564, 572, 575, 583, 605, 639, 641,
     646, 648, 649, 650, 664, 665, 668, 670, 673, 676, 682, 693,
     709, 710, 711, 715, 723, 853.

REQUEST FOR COMMENTS LIST WITH ABSTRACTS

RFC Author Date Title --- ------ ---- -----

999 Westine Mar 87 Requests For Comments Summary

  A summary of the Request for Comments Documents from RFC 900-999.

998 Lambert Mar 87 NETBLT: A Bulk Data Transfer

                                Protocol
  This document is a description of and a specification for the
  NETBLT protocol.  It is a revision of the specification published
  in RFC-969.  NETBLT (NETwork BLock Transfer) is a transport level
  protocol intended for the rapid transfer of a large quantity of
  data between computers.  It provides a transfer that is reliable
  and flow controlled, and is designed to provide maximum throughput
  over a wide variety of networks.  Although NETBLT currently runs
  on top of the Internet Protocol (IP), it should be able to operate
  on top of any datagram protocol similar in function to IP.
  This document is published for discussion and comment, and does
  not constitute a standard.  The proposal may change and certain
  parts of the protocol have not yet been specified; implementation
  of this document is therefore not advised.

997 Reynolds Mar 87 Internet Numbers

  This memo is an official status report on the network numbers used
  in the Internet community.  As of 1-Mar-87 the Network Information
  Center (NIC) at SRI International has assumed responsibility for
  assignment of Network Numbers and Autonomous System Numbers.  This
  RFC documents the current assignments of these numbers at the time
  of this transfer of responsibility.

996 Mills Feb 87 Statistics Server

  This RFC specifies a standard for the ARPA Internet community.
  Hosts and gateways on the DARPA Internet that choose to implement
  a remote statistics monitoring facility may use this protocol to
  send statistics data upon request to a monitoring center or
  debugging host.

995 ANSI Apr 86 End System to Intermediate System

                                Routing Exchange Protocol for use in
                                conjunction with ISO 8473.
  This Protocol is one of a set of International Standards produced
  to facilitate the interconnection of open systems.  The set of
  standards covers the services and protocols required to achieve
  such interconnection.
  This Protocol is positioned with respect to other related
  standards by the layers defined in the Reference Model for Open
  Systems Interconnection (ISO 7498) and by the structure defined in
  the Internal Organization of the Network Layer (DIS 8648).  In
  particular, it is a protocol of the Network Layer.  This Protocol
  permits End Systems and Intermediate Systems to exchange
  configuration and routing information to facilitate the operation
  of the routing and relaying functions of the Network Layer.

994 ANSI Mar 86 Final Text of DIS 8473, Protocol for

                                Providing the Connectionless Mode
                                Network Service
  This Protocol Standard is one of a set of International Standards
  produced to facilitate the interconnection of open systems.  The
  set of standards covers the services and protocols required to
  achieve such interconnection.
  This Protocol Standard is positioned with respect to other related
  standards by the layers defined in the Reference Model for Open
  Systems Interconnection (ISO 7498).  In particular, it is a
  protocol of the Network Layer.  This Protocol may be used between
  network-entities in end systems or in Network Layer relay systems
  (or both).  It provides the Connectionless-mode Network Service as
  defined in Addendum 1 to the Network Service Definition Covering
  Connectionless-mode Transmission (ISO 8348/AD1).

993 Clark Dec 86 PCMAIL: A Distributed Mail System

                                for Personal Computers
  This document is a discussion of the PCMAIL workstation-based
  distributed mail system.  It is a revision of the design published
  in NIC RFC 984.  The revision is based on discussion and comments
  from a variety of sources, as well as further research into the
  design of interactive PCMAIL clients and the use of client code on
  machines other than IBM PCs.  As this design may change,
  implementation of this document is not advised.

992 Birman Nov 86 On Communication Support for

                                Fault-Tolerant Process Groups
  This memo describes a collection of multicast communication
  primitives integrated with a mechanism for handling process
  failure and recovery.  These primitives facilitate the
  implementation of fault-tolerant process groups, which can be used
  to provide distributed services in an environment subject to
  non-malicious crash failures.
  Here, we argue that the form of "best effort" reliability provided
  by host groups may not address the requirements of those
  researchers who are building fault tolerant software.  Our basic
  premise is that reliable handling of failures, recoveries, and
  dynamic process migration are important aspects of programming in
  distributed environments, and that communication support that
  provides unpredictable behavior in the presence of such events
  places an unacceptable burden of complexity on higher level
  application software.  This complexity does not arise when using
  the fault-tolerant process group alternative.

991 Reynolds Nov 86 Official ARPA-Internet Protocols

  This RFC identifies the documents specifying the official
  protocols used in the Internet.  Comments indicate any revisions
  or changes planned.  This memo is an official status report on the
  numbers used in protocols in the ARPA-Internet community.  This
  memo obsoletes RFCs 961, 944, 924, 901, 880, 840, 694, 661, 617,
  582, 580, 552.

990 Reynolds Nov 86 Assigned Numbers

  This Network Working Group Request for Comments documents the
  currently assigned values from several series of numbers used in
  network protocol implementations.  This memo is an official status
  report on the numbers used in protocols in the ARPA-Internet
  community.  This memo obsoletes RFCs 960, 943, 923, 900, 870, 820,
  790, 776, 770, 762, 758, 755, 750, 739, 717, 604, 503, 433, 349,
  322, 317, 204, 179, 175, 167.

989 Linn Feb 87 Privacy Enhancement for Internet

                                Electronic Mail:  Part I:  Message
                                Encipherment and Authentication
                                Procedures
  This RFC suggests a proposed protocol for the Internet community
  and requests discussion and suggestions for improvements.  This
  RFC is the outgrowth of a series of IAB Privacy Task Force
  meetings and of internal working papers distributed for those
  meetings.  This RFC defines message encipherment and
  authentication procedures, as the initial phase of an effort to
  provide privacy enhancement services for electronic mail transfer
  in the Internet.  It is intended that the procedures defined here
  be compatible with a wide range of key management approaches,
  including both conventional (symmetric) and public-key
  (asymmetric) approaches for encryption of data encrypting keys.
  Use of conventional cryptography for message text encryption
  and/or authentication is anticipated.
  Privacy enhancement services (confidentiality, authentication, and
  message integrity assurance) are offered through the use of
  end-to- end cryptography between originator and recipient User
  Agent processes, with no special processing requirements imposed
  on the Message Transfer System at endpoints or at intermediate
  relay sites. This approach allows privacy enhancement facilities
  to be incorporated on a site-by-site or user-by-user basis without
  impact on other Internet entities.  Interoperability among
  heterogeneous components and mail transport facilities is
  supported.

988 Deering Jul 86 Host Extensions for IP Multicasting

  This memo specifies the extensions required of a host
  implementation of the Internet Protocol (IP) to support
  internetwork multicasting.  This specification supersedes that
  given in RFC 966, and constitutes a proposed protocol standard for
  IP multicasting in the ARPA-Internet.  The reader is directed to
  RFC 966 for a discussion of the motivation and rationale behind
  the multicasting extension specified here.

987 Kille Jun 86 Mapping Between X.400 and RFC 822

  The X.400 series of protocols have been defined by CCITT to
  provide an Interpersonal Messaging Service (IPMS), making use of a
  store and forward Message Transfer Service.  It is expected that
  this standard will be implemented very widely.  This document
  describes a set of mappings which will enable interworking between
  systems operating the X.400 protocols and systems using RFC 822
  mail protocol or protocols derived from RFC 822.  This RFC
  suggests a proposed protocol for the ARPA-Internet community, and
  requests discussion and suggestions for improvements.

986 Callon Jun 86 Working Draft -- Guidelines for the

                                Use of Internet-IP addressing in the
                                ISO Connectionless-Mode Network
                                Protocol
  This RFC suggests a method to allow the existing IP addressing,
  including the IP protocol field, to be used for the ISO
  Connectionless Network Protocol (CLNP).  This is a draft solution
  to one of the problems inherent in the use of "ISO-grams" in the
  DoD Internet.  Related issues will be discussed in subsequent
  RFCs.  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

985 Mills May 86 Requirements for Internet Gateways

  This RFC summarizes the requirements for gateways to be used on
  networks supporting the DARPA Internet protocols.  While it
  applies specifically to the National Science Foundation research
  programs, the requirements are stated in a general context and are
  believed applicable throughout the Internet community.  The
  purpose of this document is to present guidance for vendors
  offering products that might be used or adapted for use in an
  Internet application.  It enumerates the protocols required and
  gives references to RFCs and other documents describing the
  current specification.  Suggestions and comments on this document
  are welcomed and can be sent to Dave Mills ([email protected]) or
  Dave Farber ([email protected]).

984 Clark May 86 PCMAIL: A Distributed Mail System

                                for Personal Computers
  This document is a preliminary discussion of the design of a
  personal-computer-based distributed mail system.  Pcmail is a
  distributed mail system that provides mail service to an arbitrary
  number of users, each of which owns one or more personal computers
  (PCs).  The system is divided into two halves.  The first consists
  of a single entity called the "repository".  The repository is a
  storage center for incoming mail.  Mail for a Pcmail user can
  arrive externally from the Internet or internally from other
  repository users.  The repository also maintains a stable copy of
  each user's mail state.  The repository is therefore typically a
  computer with a large amount of disk storage. It is published for
  discussion and comment, and does not constitute a standard.  As
  the proposal may change, implementation of this document is not
  advised.

983 Cass Apr 86 ISO Transport Services on Top of the

                                TCP
  This memo describes a proposed protocol standard for the
  ARPA-Internet community.  The CCITT and the ISO have defined
  various session, presentation, and application recommendations
  which have been adopted by the international community and
  numerous vendors.  To the largest extent possible, it is desirable
  to offer these higher level services directly to the
  ARPA-Internet, without disrupting existing facilities.  This
  permits users to develop expertise with ISO and CCITT applications
  which previously were not available in the ARPA-Internet.  The
  intention is that hosts within the ARPA-Internet that choose to
  implement ISO TSAP services on top of the TCP be expected to adopt
  and implement this standard.  Suggestions for improvement are
  encouraged.

982 ANSI Apr 86 Guidelines for the Specification of

                                the Structure of the Domain Specific
                                Part (DSP) of the ISO Standard NSAP
                                Address
  This RFC is a draft working document of the ANSI "Guidelines for
  the Specification of the Structure of the Domain Specific Part
  (DSP) of the ISO Standard NSAP Address".  It provides guidance to
  private address administration authorities on preferred formats
  and semantics for the Domain Specific Part (DSP) of an NSAP
  address.  This RFC specifies the way in which the DSP may be
  constructed so as to facilitate efficient address assignment.
  This RFC is for informational purposes only and its distribution
  is unlimited and does not specify a standard of the ARPA-Internet.

981 Mills Mar 86 An Experimental Multiple-Path

                                Routing Algorithm
  This document introduces wiretap algorithms, a class of
  experimental, multiple routing algorithms that compute
  quasi-optimum routes for stations sharing a packet-radio broadcast
  channel.  The primary route (a minimum-distance path), and
  additional paths ordered by distance, which serve as alternate
  routes should the primary route fail, are computed.  This
  prototype is presented as an example of a class of routing
  algorithms and data-base management techniques that may find wider
  application in the Internet community.  Discussions and
  suggestions for improvements are welcomed.

980 Jacobsen Mar 86 Protocol Document Order Information

  This RFC indicates how to obtain various protocol documents used
  in the DARPA research community.  Included is an overview of the
  new 1985 DDN Protocol Handbook and available sources for obtaining
  related documents (such as DOD, ISO, and CCITT).

979 Malis Mar 86 PSN End-to-End Functional

                                Specification
  This memo is an updated version of BBN Report 5775, "End-to-End
  Functional Specification".  It describes important changes to the
  functionality of the interface between a host and the PSN (Packet
  Switch Node), and should be carefully reviewed by anyone involved
  in supporting a host on either the ARPANET or MILNET.  The new
  End-to-End Protocol (EE) is being developed in order to correct a
  number of deficiencies in the old End-to-End Protocol, to improve
  its performance and overall throughput, and to better equip the
  Packet Switch Node (also known as the IMP) to support its current
  and anticipated host population.

978 Reynolds Feb 86 Voice File Interchange Protocol

                                (VFIP)
  The purpose of the Voice File Interchange Protocol (VFIP) is to
  permit the interchange of various types of speech files between
  different systems in the ARPA-Internet community.  Suggestions for
  improvement are encouraged.

977 Kantor Feb 86 Network News Transfer Protocol

  NNTP specifies a protocol for the distribution, inquiry,
  retrieval, and posting of news articles using a reliable
  stream-based transmission of news among the ARPA-Internet
  community.  NNTP is designed so that news articles are stored in a
  central database allowing a subscriber to select only those items
  he wishes to read.  Indexing, cross-referencing, and expiration of
  aged messages are also provided. This RFC suggests a proposed
  protocol for the ARPA-Internet community, and requests discussion
  and suggestions for improvements.

976 Horton Feb 86 UUCP Mail Interchange Format

                                Standard
  This document defines the standard format for the transmission of
  mail messages between computers in the UUCP Project.  It does not
  however, address the format for storage of messages on one
  machine, nor the lower level transport mechanisms used to get the
  date from one machine to the next.  It represents a standard for
  conformance by hosts in the UUCP zone.

975 Mills Feb 86 Autonomous Confederations

  This RFC proposes enhancements to the Exterior Gateway Protocol
  (EGP) to support a simple, multiple-level routing capability while
  preserving the robustness features of the current EGP model.  The
  enhancements generalize the concept of core system to include
  multiple communities of autonomous systems, called autonomous
  confederations.  Discussion and suggestions for improvement are
  requested.

974 Partridge Jan 86 Mail Routing and the Domain System

  This RFC presents a description of how mail systems on the
  Internet are expected to route messages based on information from
  the domain system.  This involves a discussion of how mailers
  interpret MX RRs, which are used for message routing.

973 Mockapetris Jan 86 Domain System Changes and

                                Observations
  This RFC documents updates to Domain Name System specifications
  RFC-882 and RFC-883, suggests some operational guidelines, and
  discusses some experiences and problem areas in the present
  system.

972 Wancho Jan 86 Password Generator Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  The Password Generator Service (PWDGEN) provides a set of six
  randomly generated eight-character "words" with a reasonable level
  of pronounceability, using a multi-level algorithm.  Hosts on the
  ARPA-Internet that choose to implement a password generator
  service are expected to adopt and implement this standard.

971 DeSchon Dec 85 A Survey of Data Representation

                                Standards
  This RFC is a comparison of several data representation standards
  that are currently in use.  The standards discussed are the CCITT
  X.409 recommendation, the NBS Computer Based Message System (CBMS)
  standard, DARPA Multimedia Mail system, the Courier remote
  procedure call protocol, and the SUN Remote Procedure Call
  package.  No proposals in this document are intended as standards
  for the ARPA-Internet at this time.  Rather, it is hoped that a
  general consensus will emerge as to the appropriate approach to a
  data representation standard, leading eventually to the adoption
  of an ARPA-Internet standard.

970 Nagle Dec 85 On Packet Switches With Infinite

                                Storage
  The purpose of this RFC is to focus discussion on a particular
  problem in the ARPA-Internet and possible methods of solution.
  Most prior work on congestion in datagram systems focuses on
  buffer management.  In this memo, the case of a packet switch with
  infinite storage is considered.  Such a packet switch can never
  run out of buffers.  It can, however, still become congested.  The
  meaning of congestion in an infinite-storage system is explored.
  An unexpected result is found that shows a datagram network with
  infinite storage, first-in-first-out queuing, at least two packet
  switches, and a finite packet lifetime will, under overload, drop
  all packets.  By attacking the problem of congestion for the
  infinite-storage case, new solutions applicable to switches with
  finite storage may be found.  No proposed solutions this document
  are intended as standards for the ARPA-Internet at this time.

969 Clark Dec 85 NETBLT: A Bulk Data Transfer

                                Protocol
  This RFC has been replaced by RFC 998.  This is a preliminary
  discussion of the Network Block Transfer (NETBLT) protocol.
  NETBLT is intended for the rapid transfer of a large quantity of
  data between computers.  It provides a transfer that is reliable
  and flow controlled, and is structured to provide maximum
  throughput over a wide variety of networks.  This description is
  published for discussion and comment, and does not constitute a
  standard.  As the proposal may change, implementation of this
  document is not advised.

968 Cerf Dec 85 'Twas the Night Before Start-up'

  This memo discusses problems that arise and debugging techniques
  used in bringing a new network into operation.

967 Padlipsky Dec 85 All Victims Together

  This RFC proposes a new set of RFCs on how the networking code is
  integrated with various operating systems.  It appears that this
  topic has not received enough exposure in the literature. Comments
  and suggestions are encouraged.

966 Deering Dec 85 A Multicast Extension to the

                                Internet Protocol
  This RFC defines a model of service for Internet multicasting and
  proposes an extension to the Internet Protocol (IP) to support
  such a multicast service.  Discussion and suggestions for
  improvements are requested.

965 Aguilar Dec 85 A Format for a Graphical

                                Communication Protocol
  This RFC describes the requirements for a graphical format on
  which to base a graphical on-line communication protocol, and
  proposes an Interactive Graphical Communication Format using the
  GKSM session metafile.  We hope this contribution will encourage
  the discussion of multimedia data exchange and the proposal of
  solutions.

964 Sidhu Nov 85 Some Problems with the Specification

                                of the Military Standard
                                Transmission Control Protocol
  The purpose of this RFC is to provide helpful information on the
  Military Standard Transmission Control Protocol (MIL-STD-1778) so
  that one can obtain a reliable implementation of this protocol
  standard.  This note points out three errors with this
  specification.  This note also proposes solutions to these
  problems.

963 Sidhu Nov 85 Some Problems with the Specification

                                of the Military Standard Internet
                                Protocol
  The purpose of this RFC is to provide helpful information on the
  Military Standard Internet Protocol (MIL-STD-1777) so that one can
  obtain a reliable implementation of this protocol.  This paper
  points out several problems in this specification.  This note also
  proposes solutions to these problems.

962 Padlipsky Nov 85 TCP-4 Prime

  This memo is in response to Bob Braden's call for a transaction
  oriented protocol (RFC-955), and continues the discussion of a
  possible transaction oriented transport protocol.  This memo does
  not propose a standard.

961 Reynolds Dec 85 Official ARPA-Internet Protocols

  This RFC has been replaced by RFC 991.

960 Reynolds Dec 85 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

959 Postel Oct 85 File Transfer Protocol (FTP)

  This memo is the official specification of the File Transfer
  Protocol (FTP) for the DARPA-Internet community.  The primary
  intent is to clarify and correct the documentation of the FTP
  specification, not to change the protocol.  The following new
  optional commands are included in this edition of the
  specification:  Change to Parent Directory (CDUP), Structure Mount
  (SMNT), Store Unique (STOU), Remove Directory (RMD), Make
  Directory (MKD), Print Directory (PWD), and System (SYST).  Note
  that this specification is compatible with the previous edition.

958 Mills Sep 85 Network Time Protocol (NTP)

  This document describes the Network Time Protocol (NTP), a
  protocol for synchronizing a set of network clocks using a set of
  distributed clients and servers.  NTP is built on the User
  Datagram Protocol (UDP), which provides a connectionless transport
  mechanism.  It evolved from the Time Protocol and the ICMP
  Timestamp message and is a suitable replacement for both.  This
  RFC suggests a proposed protocol for the ARPA-Internet community,
  and requests discussion and suggestions for improvements.

957 Mills Sep 85 Experiments in Network Clock

                                Synchronization
  This RFC discusses some experiments in clock synchronization in
  the ARPA-Internet community, and requests discussion and
  suggestions for improvements.  One of the services frequently
  neglected in computer network design is a high-quality,
  time-of-day clock capable of generating accurate timestamps with
  small errors compared to one-way network delays.  Such a service
  would be useful for tracing the progress of complex transactions,
  synchronizing cached data bases, monitoring network performance
  and isolating problems.  In this memo, one such clock service
  design will be described and its performance assessed.  This
  design has been incorporated as an integral part of the network
  routing and control protocols of the Distributed Computer Network
  (DCnet) architecture.

956 Mills Sep 85 Algorithms for Synchronizing Network

                                Clocks
  This RFC discussed clock synchronization algorithms for the
  ARPA-Internet community, and requests discussion and suggestions
  for improvements.  The recent interest within the Internet
  community in determining accurate time from a set of mutually
  suspicious network clocks has been prompted by several occasions
  in which errors were found in usually reliable, accurate clock
  servers after thunderstorms which disrupted their power supply.
  To these sources of error should be added those due to
  malfunctioning hardware, defective software and operator mistakes,
  as well as random errors in the mechanism used to set and
  synchronize clocks.  This report suggests a stochastic model and
  algorithms for computing a good estimator from time-offset samples
  measured between clocks connected via network links.  Included in
  this report are descriptions of certain experiments which give an
  indication of the effectiveness of the algorithms.

955 Braden Sep 85 Towards a Transport Service for

                                Transaction Processing Applications
  The DoD Internet Protocol Suite includes two alternative transport
  service protocols, TCP and UDP, which provide virtual circuit and
  datagram service, respectively.  These two protocols represent
  points in the space of possible transport service attributes which
  are quite "far apart".  We want to examine an important class of
  applications, those which perform what is often called
  "transaction processing".  We will see that the communication
  needs for these applications fall into the gap "between" TCP and
  UDP -- neither protocol is very appropriate.

954 Harrenstien Oct 85 NICNAME/WHOIS

  This RFC is the official specification of the NICNAME/WHOIS
  protocol. This memo describes the protocol and the service.  This
  is an update of RFC 812.  Obsoletes RFC 812.

953 Harrenstien Oct 85 Hostname Server

  This RFC is the official specification of the Hostname Server
  Protocol.  This edition of the specification includes minor
  revisions to RFC 811 which brings it up to date.  Obsoletes RFC
  811.

952 Harrenstien Oct 85 DoD Internet Host Table

                                Specification
  This RFC is the official specification of the format of the
  Internet Host Table.  This edition of the specification includes
  minor revisions to RFC 810 which brings it up to date. Obsoletes
  RFCs 810, 608.

951 Croft Sep 85 Bootstrap Protocol (BOOTP)

  This RFC describes an IP/UDP bootstrap protocol (BOOTP) which
  allows a diskless client machine to discover its own IP address,
  the address of a server host, and the name of a file to be loaded
  into memory and executed.  The bootstrap operation can be thought
  of as consisting of TWO PHASES.  This RFC describes the first
  phase, which could be labeled `address determination and bootfile
  selection'.  After this address and filename information is
  obtained, control passes to the second phase of the bootstrap
  where a file transfer occurs.  The file transfer will typically
  use the TFTP protocol, since it is intended that both phases
  reside in PROM on the client.  However BOOTP could also work with
  other protocols such as SFTP or FTP.  This RFC suggests a proposed
  protocol for the ARPA-Internet community, and requests discussion
  and suggestions for improvements.

950 Mogul Aug 85 Internet Standard Subnetting

                                Procedure
  This memo discusses the utility of "subnets" of Internet networks,
  which are logically visible sub-sections of a single Internet
  network.  For administrative or technical reasons, many
  organizations have chosen to divide one Internet network into
  several subnets, instead of acquiring a set of Internet network
  numbers.  This memo specifies procedures for the use of subnets.
  These procedures are for hosts (e.g., workstations).  The
  procedures used in and between subnet gateways are not fully
  described.  Important motivation and background information for a
  subnetting standard is provided in RFC-940.  This RFC specifies a
  protocol for the ARPA-Internet community.  If subnetting is
  implemented it is strongly recommended that these procedures be
  followed.

949 Padlipsky Jul 85 FTP Unique-Named Store Command

  There are various contexts in which it would be desirable to have
  an FTP command that had the effect of the present STOR but rather
  than requiring the sender to specify a file name istead caused the
  resultant file to have a unique name relative to the current
  directory.
  This RFC proposes an extension to the File Transfer Protocol for
  the ARPA-Internet community, and requests discussion and
  suggestions for improvements.

948 Winston Jun 85 Two Methods for the Transmission of

                                IP Datagrams Over IEEE 802.3
                                Networks
  This memo describes two methods of encapsulating Internet Protocol
  (IP) datagrams on an IEEE 802.3 network.

947 Lebowitz Jun 85 Multi-Network Broadcasting Within

                                the Internet
  This RFC describes the extension of a network's broadcast domain
  to include more than one physical network through the use of a
  broadcast packet repeater.

946 Nedved May 85 Telnet Terminal Location Number

                                Option
  Many systems provide a mechanism for finding out where a user is
  logged in from usually including information about telephone
  extension and office occupants names.  The information is useful
  for physically locating people and/or calling them on the phone.
  In 1982 CMU designed and implemented a terminal location database
  and modified existing network software to handle a 64-bit number
  called the Terminal Location Number (or TTYLOC).  It now seems
  appropriate to incorporate this mechanism into the TCP-based
  network protocol family.  The mechanism is not viewed as a
  replacement for the Terminal Location Telnet Option
  (SEND-LOCATION) but as a shorthand mechansim for communicating
  terminal location information between hosts in a localized
  community.  This RFC proposes a new option for Telnet for the
  ARPA-Internet community, and requests discussion and suggestions
  for improvements.

945 Postel May 85 A DoD Statement on the NRC Report

  In May 1983, the National Research Council (NRC) was asked jointly
  by the DoD and NBS to study the issues and recommend a course of
  action.  The final report of the NRC committee was published in
  February 1985 (see RFC-942). The enclosed letter is from Donald C.
  Latham (ASDC3I) to DCA transmitting the NRC report and requesting
  specific actions relative to the recommendations of the report.
  This RFC reproduces a letter from the Assistant Secretary of
  Defense for Command, Control, Communications, and Intelligence
  (ASDC3I) to the Director of the Defense Communications Agency
  (DCA).  This letter is distributed for information only.

944 Reynolds Apr 85 Official ARPA-Internet Protocols

  This RFC has been replaced by RFC 991.

943 Reynolds Apr 85 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

942 NRC Feb 85 Transport Protocols for Department

                                of Defense Data Networks
  This RFC reproduces the National Research Council report resulting
  from a study of the DoD Internet Protocol (IP) and Transmission
  Control Protocol (TCP) in comparison with the ISO Internet
  Protocol (ISO-IP) and Transport Protocol level 4 (TP-4).

941 ISO Apr 85 Addendum to the Network Service

                                Definition Covering Network Layer
                                Addressing
  This Addendum to the Network Service Definition Standard, ISO
  8348, defines the abstract syntax and semantics of the Network
  Address (Network Service Access Point Address).  The Network
  Address defined in this Addendum is the address that appears in
  the primitives of the connection-mode Network Service as the
  calling address, called address, and responding address
  parameters, and in the primitives of the connectionless-mode
  Network  Service  as  the source address and destination address
  parameters.
  This document is distributed as an RFC for information only.  It
  does not specify a standard for the ARPA-Internet.

940 GADS Apr 85 Toward an Internet Standard Scheme

                                for Subnetting
  Several sites now contain a complex of local links connected to
  the Internet via a gateway.  The details of the internal
  connectivity are of little interest to the rest of the Internet.
  One way of organizing these local complexes of links is to use the
  same strategy as the Internet uses to organize networks, that is,
  to declare each link to be an entity (like a network) and to
  interconnect the links with devices that perform routing functions
  (like gateways).  This general scheme is called subnetting, the
  individual links are called subnets, and the connecting devices
  are called subgateways (or bridges, or gateways).  This RFC
  discusses standardizing the protocol used in subnetted
  environments in the ARPA-Internet.  Distribution of this memo is
  unlimited.  The author of this RFC is the Gateway Algorithms and
  Data Structures (GADS) Task Force, chaired by David L. Mills.

939 NRC Feb 85 Executive Summary of the NRC Report

                                on Transport Protocols for
                                Department of Defense Data Networks
  This RFC reproduces the material from the "front pages" of the
  National Research Council report resulting from a study of the DOD
  Internet Protocol (IP) and Transmission Control Protocol (TCP) in
  comparison with the ISO Internet Protocol (ISO-IP) and Transport
  Protocol level 4 (TP-4).  The point of this RFC is to make the
  text of the Executive Summary widely available in a timely way.
  The order of presentation has been altered, and the pagination
  changed.

938 Miller Feb 85 Internet Reliable Transaction

                                Protocol Functional and Interface
                                Specification
  This RFC is being distributed to members of the DARPA research
  community in order to solicit their reactions to the proposals
  contained in it.  While the issues discussed may not be directly
  relevant to the research problems of the DARPA community, they may
  be interesting to a number of researchers and implementors.  This
  RFC suggests a proposed protocol for the ARPA-Internet community,
  and requests discussion and suggestions for improvements.

937 Reynolds Feb 85 Post Office Protocol - Version 2

  This RFC suggests a simple method for workstations to dynamically
  access mail from a mailbox server.  This RFC specifies a proposed
  protocol for the ARPA-Internet community, and requests discussion
  and suggestions for improvement.  This memo is a revision of
  RFC 918.

936 Karels Feb 85 Another Internet Subnet Addressing

                                Scheme
  There have been several proposals for schemes to allow the use of
  a single Internet network number to refer to a collection of
  physical networks under common administration which are reachable
  from the rest of the Internet by a common route.  Such schemes
  allow a simplified view of an otherwise complicated topology from
  hosts and gateways outside of this collection.  They allow the
  complexity of the number and  type of these networks, and routing
  to them, to be localized.  Additions and changes in configuration
  thus cause no detectable change, and no interruption of service,
  due to slow propagation of routing and other information outside
  of the local environment.  These schemes also simplify the
  administration of the network, as changes do not require
  allocation of new network numbers for each new cable installed.
  This proposal discusses an alternative scheme, one that has been
  in use at the University of California, Berkeley since April 1984.
  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

935 Robinson Jan 85 Reliable Link Layer Protocols

  This RFC discusses protocols proposed recently in RFCs 914 and
  916, and suggests a proposed protocol that could meet the same
  needs addressed in those memos.  The stated need is reliable
  communication between two programs over a full-duplex,
  point-to-point communication link, and in particular the RFCs
  address the need for such communication over an asynchronous link
  at relatively low speeds. The suggested protocol uses the methods
  of existing national and international data link layer standards.
  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

934 Rose Jan 85 Proposed Standard for Message

                                Encapsulation
  This memo concerns itself with message forwarding.  Forwarding can
  be thought of as encapsulating one or more messages inside
  another. Although this is useful for transfer of past
  correspondence to new recipients, without a decapsulation process
  (which this memo terms "bursting"), the forwarded messages are of
  little use to the recipients because they can not be distributed,
  forwarded, replied-to, or otherwise processed as separate
  individual messages. In order to burst a message it is necessary
  to know how the component messages were encapsulated in the draft.
  At present there is no unambiguous standard for interest group
  digests.  This RFC proposes a proposed protocol for the
  ARPA-Internet community, and requests discussion and suggestions
  for improvements.

933 Silverman Jan 85 Output Marking Telnet Option

  This proposed option would allow a Server-Telnet to send a banner
  to a User-Telnet so that this banner would be displayed on the
  workstation screen independently of the application software
  running in the Server-Telnet.

932 Clark Jan 85 A Subnetwork Addressing Scheme

  This RFC proposes an alternative addressing scheme for subnets
  which, in most cases, requires no modification to host software
  whatsoever.  The drawbacks of this scheme are that the total
  number of subnets in any one network are limited, and that
  modification is required to all gateways.

931 StJohns Jan 85 Authentication Server

  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.  This is the second draft of this proposal
  (superseding RFC 912) and incorporates a more formal description
  of the syntax for the request and response dialog, as well as a
  change to specify the type of user identification returned.

930 Solomon Jan 85 Telnet Terminal Type Option

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that exchange terminal type information
  within the Telnet protocol are expected to adopt and implement
  this standard.  Distribution of this memo is unlimited.  This
  standard supersedes RFC 884.  The only change is to specify that
  the TERMINAL-TYPE IS sub-negotiation should be sent only in
  response to the TERMINAL-TYPE SEND sub-negotiation.

929 Lilienkamp Dec 84 Proposed Host-Front End Protocol

  The Host-Front End Protocol introduced in RFC 928 is described in
  detail in this memo.  The first order of business is to declare
  that THIS IS A PROPOSAL, NOT A FINAL STANDARD, and the second
  order of business is to request that any readers of these
  documents who are able to do test implementations (a) do so and
  (b) coordinate their efforts with the author.  This RFC suggests a
  proposed protocol for the ARPA-Internet community, and requests
  discussion and suggestions for improvements.

928 Padlipsky Dec 84 Introduction to Proposed DOD

                                Standard H-FP
  The broad outline of the Host-Front End Protocol introduced here
  and described in RFC 929 is the result of the deliberations of a
  number of experienced H-FP designers, who sat as a committee of
  the DoD Protocol Standards Technical Panel.  It is the intent of
  the designers that the protocol be subjected to multiple test
  implementations and probable iteration before being agreed upon as
  any sort of "standard".  Therefore, the first order of business is
  to declare that THIS IS A PROPOSAL, NOT A FINAL STANDARD, and the
  second order of business is to request that any readers of these
  documents who are able to do test implementations (a) do so and
  (b) coordinate their efforts with the author.  This RFC suggests a
  proposed protocol for the ARPA-Internet community, and requests
  discussion and suggestions for improvements.

927 Anderson Dec 84 TACACS User Identification Telnet

                                Option
  The following is the description of a Telnet option designed to
  facilitate double login avoidance.  It is intended primarily for
  TAC connections to target hosts on behalf of TAC users, but it can
  be used between any two consenting hosts.  For example, all hosts
  at one site (e.g., BBN) can use this option to avoid double login
  when TELNETing to one another.
  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

926 ISO Dec 84 Protocol for Providing the

                                Connectionless-Mode Network Services
  This note is the draft ISO protocol roughly similar to the DoD
  Internet Protocol.  This document has been prepared by retyping
  the text of ISO DIS 8473 of May 1984, which is currently
  undergoing voting within ISO as a Draft International Standard
  (DIS).  This document is distributed as an RFC for information
  only.  It does not specify a standard for the ARPA-Internet.

925 Postel Oct 84 Multi-LAN Address Resolution

  The problem of treating a set of local area networks (LANs) as one
  Internet network has generated some interest and concern.  It is
  inappropriate to give each LAN within a site a distinct
  ARPA-Internet network number.  It is desirable to hide the details
  of the interconnections between the LANs within a site from
  people, gateways, and hosts outside the site.  The question arises
  on how to best do this, and even how to do it at all.  In RFC 917,
  Jeffery Mogul makes a case for the use of "explicit subnets" in a
  multi-LAN environment.  The explicit subnet scheme is a call to
  recursively apply the mechanisms the ARPA-Internet uses to manage
  networks to the problem of managing LANs within one network.  In
  this note I urge another approach: the use of "transparent
  subnets" supported by a multi-LAN extension of the Address
  Resolution Protocol.  This RFC suggests a proposed protocol for
  the ARPA-Internet community, and requests discussion and
  suggestions for improvements.

924 Reynolds Oct 84 Official ARPA-Internet Protocols

  This RFC has been replaced by RFC 991.

923 Reynolds Oct 84 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

922 Mogul Oct 84 Broadcasting Internet Datagrams in

                                the Presence of Subnets
  We propose simple rules for broadcasting Internet datagrams on
  local networks that support broadcast, for addressing broadcasts,
  and for how gateways should handle them.
  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

921 Postel Oct 84 Domain Name System Implementation

                                Schedule - Revised
  This memo is a policy statement on the implementation of the
  Domain Style Naming System in the ARPA-Internet.  This memo is an
  update of RFC 881, and RFC 897.  This is an official policy
  statement of the IAB and the DARPA.  The intent of this memo is to
  detail the schedule for the implementation for the Domain Style
  Naming System.  The explanation of how this system works is to be
  found in the references.

920 Postel Oct 84 Domain Requirements

  This memo states the requirements on establishing a Domain, and
  introduces the limited set of top level domains.  This memo is a
  policy statement on the requirements of establishing a new domain
  in the ARPA-Internet and the DARPA research community.  This is an
  official policy statement of the IAB and the DARPA.

919 Mogul Oct 84 Broadcasting Internet Datagrams

  This RFC proposes simple rules for broadcasting Internet datagrams
  on local networks that support broadcast, for addressing
  broadcasts, and for how gateways should handle them.  This RFC
  suggests a proposed protocol for the ARPA-Internet community, and
  requests discussion and suggestions for improvements.

918 Reynolds Oct 84 Post Office Protocol (POP)

  Updated by RFC 937.

917 Mogul Oct 84 Internet Subnets

  This memo discusses subnets and proposes procedures for the use of
  subnets, including approaches to solving the problems that arise,
  particularly that of routing.  A subnet of an Internet network is
  a logically visible sub-section of a single Internet network.  For
  administrative or technical reasons, many organizations have
  chosen to divide one Internet network into several subnets,
  instead of acquiring a set of Internet network numbers.  This RFC
  suggests a proposed protocol for the ARPA-Internet community, and
  requests discussion and suggestions for improvements.

916 Finn Oct 84 Reliable Asynchronous Transfer

                                Protocol (RATP)
  This paper proposes and specifies a protocol which allows two
  programs to reliably communicate over a communication link.  It
  ensures that the data entering one end of the link if received
  arrives at the other end intact and unaltered.  The protocol,
  named RATP, is designed to operate over a full duplex
  point-to-point connection.  It contains some features which tailor
  it to the RS-232 links now in common use.
  This RFC suggests a proposed protocol for the ARPA-Internet
  community, and requests discussion and suggestions for
  improvements.

915 Elvy Dec 84 Network Mail Path Service

  The network mail path service fills the current need of people to
  determine mailbox addresses for hosts that are not part of the
  ARPA-Internet but can be reached by one or more relay hosts that
  have Unix to Unix Copy (UUCP) mail, CSNET mail, MAILNET mail,
  BITNET mail, etc.  Anyone can use the service if they have
  TCP/TELENET to one of the hosts with a mail path server.  This RFC
  proposes a new service for the ARPA-Internet community and
  requests discussion and suggestions for improvements.

914 Farber Sep 84 A Thinwire Protocol

  This document focuses discussion on the particular problems in the
  ARPA-Internet of low speed network interconnection with personal
  computers, and possible methods of solution.  None of the proposed
  solutions in this document are intended as standards for the
  ARPA-Internet.  Rather, it is hoped that a general consensus will
  emerge as to the appropriate solution to the problems, leading
  eventually to the adoption of standards.

913 Lottor Sep 84 Simple File Transfer Protocol

  This memo describes a proposed Simple File Transfer Protocol
  (SFTP).  It fills the need of people wanting a protocol that is
  more useful than TFTP but easier to implement (and less powerful)
  than FTP.  SFTP supports user access control, file transfers,
  directory listing, directory changing, file renaming, and
  deleting.  Discussion of this proposal is encouraged, and
  suggestions for improvements may be sent to the author.

912 StJohns Sep 84 Authentication Service

  This memo describes a proposed authentication protocol for
  verifying the identity of a user of a TCP connection.  Given a TCP
  port number pair, it returns a character string which identifies
  the owner of that connection on the server's system.  Suggested
  uses include automatic identification and verification of a user
  during an FTP session, additional verification of a TAC dial up
  user, and access verification for a generalized network file
  server.

911 Kirton Aug 84 EGP Gateway under Berkeley Unix 4.2

  This memo describes an implementation of the Exterior Gateway
  Protocol (EGP) (in that sense it is a status report).  The memo
  also discusses some possible extentions and some design issues (in
  that sense it is an invitation for further discussion).

910 Forsdick Aug 84 Multimedia Mail Meeting Notes

  This memo is a report on a meeting about the experimental
  multimedia mail system (and in a sense a status report on that
  experiment).  The meeting was held at Bolt Beranek and Newman on
  23-24 July 1984 to discuss recent progress by groups who are
  building multimedia mail systems and to discuss a variety of
  issues related to the further development of multimedia systems.
  Representatives were present from BBN, ISI, SRI and Linkabit.
  Distribution of this memo is unlimited.

909 Welles Jul 84 Loader Debugger Protocol

  The Loader Debugger Protocol (LDP) is an application layer
  protocol for loading, dumping, and debugging target machines from
  hosts in a network environment.  This RFC specifies a proposed
  protocol for the ARPA-Internet and DARPA research community, and
  requests discussion and suggestions for improvements.

908 Velten Jul 84 Reliable Data Protocol

  The Reliable Data Protocol (RDP) is designed to provide a reliable
  data transport service for packet-based applications.  This RFC
  specifies a proposed protocol for the ARPA-Internet and DARPA
  research community, and requests discussion and suggestions for
  improvemts.

907 Storch Jul 84 Host Access Protocol Specification

  This document specifies the Host Access Protocol (HAP).  Although
  HAP was originally designed as the network-access level protocol
  for the DARPA/DCA sponsored Wideband Packet Satellite Network, it
  is intended that it evolve into a standard interface SATNET and
  TACNET (aka MATNET) as well as the Wideband Network.  HAP is an
  experimental protocol, and will undergo further revision as new
  capabilities are added and/or different satellite networks are
  suported.  Implementations of HAP should be performed in
  coordination with satellite network development and operations
  personnel.

906 Finlayson Jun 84 Bootstrap Loading Using TFTP

  It is often convenient to be able to bootstrap a computer system
  from a communications network.  This RFC proposes the use of the
  IP/TFTP protocol for bootstrap loading in this case.

905 ISO Apr 84 ISO Transport Protocol Specification

                                (ISO DP 8073)
  This is the current specification of the ISO Transport Protocol.
  This document is the text of ISO/TC97/SC16/N1576 as corrected by
  ISO/TC97/SC16/N1695.  This is the specification currently being
  voted on in ISO as a Draft International Standard (DIS).  This
  document is distributed as an RFC for your information only, it
  does not specify a standard for the ARPA-Internet or DARPA
  research community.  Our thanks to Alex McKenzie of BBN for making
  this online version available.  Please note the size of this
  document, the file contains 258,729 characters.

904 Mills Apr 84 Exterior Gateway Protocol Formal

                                Specification
  This is the specification of the Exterior Gateway Protocol (EGP).
  This memo updates portions of RFC 888 and RFC 827.  This RFC
  specifies an official protocol of the DARPA community for use
  between gateways of different autonomous systems in the
  ARPA-Internet.

903 Finlayson Jun 84 A Reverse Address Resolution

                                Protocol
  This RFC suggests a method for workstations to dynamically find
  their protocol address (e.g., their Internet Address), when they
  know only their hardware address (e.g., their attached physical
  network address).  This RFC specifies a proposed protocol for the
  ARPA-Internet community, and requests discussion and suggestions
  for improvement.

902 Postel Jul 84 ARPA-Internet Protocol Policy

  The purpose of this memo is to explain how protocol standards are
  adopted for the ARPA-Internet and the DARPA research community.
  There are three important aspects to be discussed:  the process,
  the authority, and the complex relationship between the DARPA
  community and the DDN community.  This memo is a policy statement
  on how protocols become official standards for the ARPA-Internet
  and the DARPA research community.  This is an official policy
  statement of the ICCB and the DARPA.

901 Reynolds Jun 84 Official ARPA-Internet Protocols

  This RFC has been replaced by RFC 991.

900 Reynolds Jun 84 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

899 Postel Apr 84 Requests For Comments Summary

  A summary of the Request for Comments documents from RFC 800-898.

898 Hinden Apr 84 Gateway Special Interest Group

                                Meeting Notes
  This memo is a report on the Gateway Special Interest Group
  Meeting that was held at ISI on 28 and 29 February 1984.  Robert
  Hinden of BBNCC chaired, and Jon Postel of ISI hosted the meeting.
  Approximately 35 gateway designers and implementors attended.
  These notes are based on the recollections of Jon Postel and Mike
  Muuss.  Under each topic area are Jon Postel's brief notes, and
  additional details from Mike Muuss.  This memo is a report on the
  meeting.  No conclusions, decisions, or policy statements are
  documented in this note.

897 Postel Feb 84 Domain Name System Implementation

                                Schedule
  This memo is a policy statement on the implementation of the
  Domain Style Naming System in the ARPA-Internet.  This memo is a
  partial update of RFC 881.  The intent of this memo is to detail
  the schedule for the implementation of the Domain Style Naming
  System.  The names of hosts will be changed to Domain style names.
  Hosts will begin to use Domain style names on 14-Mar-84, and the
  use of old style names will be completely phased out before
  2-May-84.  This applies to both the ARPA research hosts and the
  DDN operational hosts.  This is an official policy statement of
  the ICCB and the DARPA.

896 Nagle Jan 84 Congestion Control in IP/TCP

                                Internetworks
  This memo discusses some aspects of congestion control in IP/TCP
  Internetworks.  It is intended to stimulate thought and further
  discussion of this topic.  While some specific suggestions are
  made for improved congestion control implementation, this memo
  does not specify any standards.

895 Postel Apr 84 A Standard for the Transmission of

                                IP Datagrams over Experimental
                                Ethernet Networks
  This RFC specifies a standard method of encapsulating Internet
  Protocol (IP) datagrams on an Experimental Ethernet.  This RFC
  specifies a standard protocol for the ARPA-Internet community.

894 Hornig Apr 84 A Standard for the Transmission of

                                IP Datagrams over Ethernet Networks
  This RFC specifies a standard method of encapsulating Internet
  Protocol (IP) datagrams on an Ethernet.  This RFC specifies a
  standard protocol for the ARPA-Internet community.

893 Leffler Apr 84 Trailer Encapsulations

  This RFC discusses the motivation for use of "trailer
  encapsulations" on local-area networks and describes the
  implementation of such an encapsulation on various media.  This
  document is for information only.  This is NOT an official
  protocol for the ARPA-Internet community.

892 ISO Dec 83 ISO Transport Protocol Specification

  This is a draft version of the transport protocol being
  standardized by the ISO.  This version also appeared in the ACM
  SIGCOMM Computer Communication Review (V.12, N.3-4)
  July-October 1982.  This version is now out of date.

891 Mills Dec 83 DCN Local-Network Protocols

  This RFC provides a description of the DCN protocols for
  maintaining connectivity, routing, and clock information in a
  local network.  These procedures may be of interest to the
  designers and implementers of other local networks.

890 Postel Feb 84 Exterior Gateway Protocol

                                Implementation Schedule
  This memo is a policy statement on the implementation of the
  Exterior Gateway Protocol (EGP) in the ARPA-Internet.  This is an
  official policy statement of ICCB and DARPA.  After 1-Aug-84 there
  shall be no dumb gateways in the Internet.  Every gateway must be
  a member of some autonomous system.  Some gateway of each
  autonomous system must exchange routing information with some
  gateway of the core autonomous system using the Exterior Gateway
  Protocol.

889 Mills Dec 83 Internet Delay Experiments

  This memo reports on some measurements of round-trip times in the
  Internet and suggests some possible improvements to the TCP
  retransmission timeout calculation.  This memo is both a status
  report on the ARPA-Internet and advice to TCP implementers.

888 Seamonson Jan 84 "Stub" Exterior Gateway Protocol

  This RFC describes the Exterior Gateway Protocol (EGP) used to
  connect Stub Gateways to an Autonomous System of core Gateways.
  This document specifies the working protocol, and defines an ARPA
  official protocol.  All implementers of Gateways should carefully
  review this document.

887 Accetta Dec 83 Resource Location Protocol

  This RFC specifies a draft standard for the ARPA-Internet
  community.  It describes a resource location protocol for use in
  the ARPA-Internet.  It is most useful on networks employing
  technologies which support some method of broadcast addressing,
  however it may also be used on other types of networks.  For
  maximum benefit, all hosts which provide significant resources or
  services to other hosts on the ARPA-Internet should implement this
  protocol.  Hosts failing to implement the Resource Location
  Protocol risk being ignored by other hosts which are attempting to
  locate resources on the ARPA-Internet.

886 Rose Dec 83 Proposed Standard for Message Header

                                Munging
  This RFC specifies a draft standard for the ARPA-Internet
  community.  It describes the rules to be used when transforming
  mail from the conventions of one message system to those of
  another message system.  In particular, the treatment of header
  fields, and recipient addresses is specified.

885 Postel Dec 83 Telnet End of Record Option

  This RFC specifies a standard for the ARPA-Internet community.  It
  specifies a method for marking the end of records in data
  transmitted on Telnet connections.

884 Solomon Dec 83 Telnet Terminal Type Option

  This RFC specifies a standard for the ARPA-Internet community.  It
  specifies a method for exchanging terminal type information in the
  Telnet protocol.

883 Mockapetris Nov 83 Domain Names - Implementation and

                                Specification
  This RFC discusses the implementation of domain name servers and
  resolvers, specifies the format of transactions, and discusses the
  use of domain names in the context of existing mail systems and
  other network software.

882 Mockapetris Nov 83 Domain Names - Concepts and

                                Facilities
  This RFC introduces domain style names, their use for
  DDN/ARPA-Internet mail and host address support, and the protocol
  and servers used to implement domain name facilities.

881 Postel Nov 83 The Domain Names Plan and Schedule

  This RFC outlines a plan and schedule for the implementation of
  domain style names throughout the DDN/ARPA-Internet community.
  The introduction of domain style names will impact all hosts on
  the DDN/ARPA-Internet.

880 Reynolds Oct 83 Official Protocols

  This RFC has been replaced by RFC 991.

879 Postel Nov 83 The TCP Maximum Segment Size and

                                Related Topics
  This RFC discusses the TCP Maximum Segment Size Option and related
  topics.  The purpose is to clarify some aspects of TCP and its
  interaction with IP.  This memo is a clarification to the TCP
  specification, and contains information that may be considered as
  "advice to implementers".

878 Malis Dec 83 The ARPANET 1822L Host Access

                                Protocol
  This RFC specifies the ARPANET 1822L Host Access Protocol, which
  is a successor to the existing 1822 Host Access Protocol.  The
  1822L procedure allows ARPANET hosts to use logical identifiers as
  well as 1822 physical interface identifiers to address each other.

877 Korb Sep 83 A Standard for the Transmission of

                                IP Datagrams Over Public Data
                                Networks
  This RFC specifies a standard adopted by CSNET, the VAN gateway,
  and other organizations for the transmission of IP datagrams over
  the X.25-based public data networks.

876 Smallberg Sep 83 Survey of SMTP Implementations

  This RFC is a survey of implementation status.  It does not
  specify an official protocol, but rather notes the status of
  implementation of aspects of a protocol.  It is expected that the
  status of the hosts reported on will change.  This information
  must be treated as a snapshot of the state of these
  implemetations.

875 Padlipsky Sep 82 Gateways, Architectures, and

                                Heffalumps
  This RFC is a discussion about the role of gateways in an
  internetwork, especially the problems of translating or mapping
  protocols between different protocol suites.  The discussion notes
  possible functionality mis-matches, undesirable routing
  "singularity points", flow control issues, and high cost of
  translating gateways.  Originally published as M82-51 by the MITRE
  Corporation, Bedford, Massachusetts.

874 Padlipsky Sep 82 A Critique of X.25

  This RFC is an analysis of X.25 pointing out some problems in the
  conceptual model, particularly the conflict between the interface
  aspects and the end-to-end aspects.  The memo also touches on
  security, and implementation issues.  Originally published as
  M82-50 by the MITRE Corporation, Bedford, Massachusetts.

873 Padlipsky Sep 82 The Illusion of Vendor Support

  This memo takes issue with the claim that international standards
  in computer protocols presently provide a basis for low cost
  vendor supported protocol implementations.  Originally published
  as M82-49 by the MITRE Corporation, Bedford, Massachusetts.

872 Padlipsky Sep 82 TCP-ON-A-LAN

  This memo attacks the notion that TCP cannot be appropriate for
  use on a Local Area Network.  Originally published as M82-48 by
  the MITRE Corporation, Bedford Massachusetts.

871 Padlipsky Sep 82 A Perspective on the Arpanet

                                Reference Model
  This RFC is primarily intended as a perspective on the ARM and
  points out some of the differences between the ARM and the ISORM
  which were expressed by members in NWG general meetings, NWG
  protocol design committee meetings, the ARPA-Internet Working
  Group, and private conversations over the intervening years.
  Originally published as M82-47 by the MITRE Corporation, Bedford,
  Massachusetts.

870 Reynolds Oct 83 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

869 Hinden Dec 83 A Host Monitoring Protocol

  This RFC specifies the Host Monitoring Protocol used to collect
  information from various types of hosts in the Internet.
  Designers of Internet communications software are encouraged to
  consider this protocol as a means of monitoring the behavior of
  their creations.

868 Postel May 83 Time Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Time
  Protocol are expected to adopt and implement this standard.  This
  protocol provides a site-independent, machine readable date and
  time.  The Time service sends back to the originating source the
  time in seconds since midnight on January first 1900.

867 Postel May 83 Daytime Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Daytime
  Protocol are expected to adopt and implement this standard.  The
  Daytime service simply sends the current date and time as a
  character string without regard to the input.

866 Postel May 83 Active Users

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement an Active
  Users Protocol are expected to adopt and implement this standard.
  The Active Users service simply sends a list of the currently
  active users on the host without regard to the input.

865 Postel May 83 Quote of the Day Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Quote of the
  Day Protocol are expected to adopt and implement this standard.
  The Quote of the Day service simply sends a short message without
  regard to the input.

864 Postel May 83 Character Generator Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Character
  Generator Protocol are expected to adopt and implement this
  standard.  The Character Generator service simply sends data
  without regard to the input.

863 Postel May 83 Discard Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Discard
  Protocol are expected to adopt and implement this standard.  The
  Discard service simply throws away any data it receives.

862 Postel May 83 Echo Protocol

  This RFC specifies a standard for the ARPA-Internet community.
  Hosts on the ARPA-Internet that choose to implement a Echo
  Protocol are expected to adopt and implement this standard.  The
  Echo service simply sends back to the originating source any data
  it receives.

861 Postel May 83 Telnet Extended Options - List

                                Option
  This Telnet Option provides a mechanism for extending the set of
  possible options.  This RFC specifies a standard for the
  ARPA-Internet community.  Hosts on the ARPA-Internet are expected
  to adopt and implement this standard.  Obsoletes NIC 16239.

860 Postel May 83 Telnet Timing Mark Option

  This Telnet Option provides a way to check the roundtrip path
  between two Telnet modules.  This RFC specifies a standard for the
  ARPA-Internet community.  Hosts on the ARPA-Internet are expected
  to adopt and implement this standard.  Obsoletes NIC 16238.

859 Postel May 83 Telnet Status Option

  This Telnet Option provides a way to determine the other Telnet
  module's view of the status of options.  This RFC specifies a
  standard for the ARPA-Internet community.  Hosts on the
  ARPA-Internet are expected to adopt and implement this standard.
  Obsoletes RFC 651 (NIC 31154).

858 Postel May 83 Telnet Suppress Go Ahead Option

  This Telnet Option disables the exchange of go-ahead signals
  between the Telnet modules.  This RFC specifies a standard for the
  ARPA-Internet community.  Hosts on the ARPA-Internet are expected
  to adopt and implement this standard.  Obsoletes NIC 15392.

857 Postel May 83 Telnet Echo Option

  This Telnet Option enables remote echoing by the other Telnet
  module.  This RFC specifies a standard for the ARPA-Internet
  community.  Hosts on the ARPA-Internet are expected to adopt and
  implement this standard.  Obsoletes NIC 15390.

856 Postel May 83 Telnet Binary Transmission

  This Telnet Option enables a binary data mode between the Telnet
  modules.  This RFC specifies a standard for the ARPA-Internet
  community.  Hosts on the ARPA-Internet are expected to adopt and
  implement this standard.  Obsoletes NIC 15389.

855 Postel May 83 Telnet Option Specifications

  This memo specifies the general form for Telnet options and the
  directions for their specification.  This RFC specifies a standard
  for the ARPA-Internet community.  Hosts on the ARPA-Internet are
  expected to adopt and implement this standard.  Obsoletes RFC 651,
  NIC 18640.

854 Postel May 83 Telnet Protocol Specifications

  This is the specification of the Telnet protocol used for remote
  terminal access in the ARPA-Internet.  The purpose of the Telnet
  Protocol is to provide a fairly general, bi-directional, eight-bit
  byte oriented communications facility.  Its primary goal is to
  allow a standard method of interfacing terminal devices and
  terminal-oriented processes to each other.  It is envisioned that
  the protocol may also be used for terminal-terminal communication
  ("linking") and process-process communication (distributed
  computation).   This RFC specifies a standard for the
  ARPA-Internet community.  Hosts on the ARPA-Internet are expected
  to adopt and implement this standard.  Obsoletes NIC 18639.

853 Never Issued.

852 Malis Apr 83 The ARPANET Short Blocking Feature

  This RFC specifies the ARPANET Short Blocking Feature, which will
  allow ARPANET  hosts to optionally shorten the IMP's host blocking
  timer.  This Feature is a replacement of the ARPANET non-blocking
  host interface, which was never implemented, and will be available
  to hosts using either the 1822 or 1822L Host Access Protocol.
  This RFC is also being presented as a solicitation of comments on
  the Short Blocking Feature, especially from host network software
  implementers and maintainers.

851 Malis Apr 83 The ARPANET 1822L Host Access

                                Protocol
  This RFC specifies the ARPANET 1822L Host Access Protocol, which
  is a successor to the existing 1822 Host Access Protocol.  1822L
  allows ARPANET hosts to use logical names as well as 1822's
  physical port locations to address each other.  This RFC is also
  being presented as a solicitation of comments on 1822L, especially
  from host network software implementers and maintainers.
  Obsoletes RFC 802.

850 Horton Jun 83 Standard for Interchange of USENET

                                Messages
  This memo is distributed as an RFC only to make this information
  easily accessible to researchers in the ARPA-Internet community.
  It does not specify an Internet standard.  This RFC defines the
  standard format for interchange of Network News articles among
  USENET sites.  It describes the format for articles themselves,
  and gives partial standards for transmission of news.  The news
  transmission is not entirely standardized in order to give a good
  deal of flexibility to the individual hosts to choose transmission
  hardware and software, whether to batch news and so on.

849 Crispin May 83 Suggestions for Improved Host Table

                                Distribution
  This RFC actually is a request for comments.  The issue dealt with
  is that of a naming registry update procedure, both as exists
  currently and what could exist in the future.  None of the
  proposed solutions are intended as standards at this time; rather
  it is hoped that a general consensus will emerge as the
  appropriate solution, leaving eventually to the adoption of
  standards.

848 Smallberg Mar 83 Who provides the "Little" TCP

                                Services?
  This RFC lists those hosts which provide any of these "little" TCP
  services:  The list of hosts were taken from the NIC hostname
  table of 24-Feb-83.  The tests were run on February 23 and 24, and
  March 3 and 5 from ISI-VAXA.ARPA.

847 Westine Feb 83 Summary of Smallberg Surveys

  This is a summary of the surveys of Telnet, FTP and Mail (SMTP)
  servers conducted by David Smallberg in December 1982, January and
  February 1983 as reported in RFC 832-843, 845-846.  This memo
  extracts the number of hosts that accepted the connection to their
  server for each of Telnet, FTP, and SMTP, and compares it to the
  total host in the ARPA-Internet (not counting TACs or ECHOS).

846 Smallberg Feb 83 Who Talks TCP? -- Survey of 22

                                February 1983
  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 18-Feb-83.  The tests were
  run on 22-Feb-83 from ISI-VAXA.ARPA.

845 Smallberg Feb 83 Who Talks TCP? -- Survey of 15

                                February 1983
  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 3-Feb-83.  The tests were run
  on 15-Feb-83 from ISI-VAXA.ARPA.

844 Clements Feb 83 Who Talks ICMP, too? Survey of 18

                                February 1983
  This survey determines how many hosts are able to respond to
  Telnet connections from a user at a class C site.  This requires,
  in addition to IP and TCP, participation in gateway routing via
  ICMP and handling of Class C addresses.  The list of hosts was
  taken from RFC 843, extracting only those hosts which are listed
  there as accepting Telnet connection.  The tests were run on
  18-Feb-83.

843 Smallberg Feb 83 Who Talks TCP? -- Survey of 8

                                February 1983
  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 3-Feb-83.  The tests were run
  on 8-Feb-83 and on 9-Feb-83 from ISI-VAXA.ARPA.

842 Smallberg Feb 83 Who Talks TCP? -- Survey of 1

                                February 1983
  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 28-Jan-83.  The tests were
  run on 1-Feb-83 and on 2-Feb-83 ISI-VAXA.ARPA.

841 FIPS PUB 98 Jan 83 Specification for Message Format for

                                Computer Based Message Systems
  This RFC is FIPS 98.  The purpose of distributing this document as
  an RFC is to make it easily accessible to the ARPA research
  community.  This RFC does not specify a standard for the
  ARPA-Internet.  Obsoletes RFC 806.

840 Postel Apr 83 Official Protocols

  This RFC has been replaced by RFC 991.

839 Smallberg Jan 83 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 31-Dec-82.  The tests were
  run on 25-Jan-83.

838 Smallberg Jan 83 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 31-Dec-82.  The tests were
  run on 18-Jan-83.

837 Smallberg Jan 83 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 31-Dec-82.  The tests were
  run on 11-Jan-83.

836 Smallberg Jan 83 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 20-Dec-82.  The tests were
  run on 4-Jan-83 through 5-Jan-83.

835 Smallberg Dec 82 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 2-Dec-82.  The tests were run
  on 28-Dec-82 through 5-Jan-83.

834 Smallberg Dec 82 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 2-Dec-82.  The tests were run
  on 22-Dec-82.

833 Smallberg Dec 82 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 2-Dec-82.  The tests were run
  on 14-Dec-82.

832 Smallberg Dec 82 Who Talks TCP?

  This RFC is a survey of hosts to identify the implementation
  status of Telnet, FTP, and Mail on TCP.  The list of hosts was
  taken from the NIC hostname table of 2-Dec-82.  The tests were run
  on 7-Dec-82.

831 Braden Dec 82 Backup Access to the European Side

                                of SATNET
  The purpose of this RFC is to focus discussion on a particular
  Internet problem:  a backup path for software maintenance of the
  European sector of the Internet, for use when SATNET is
  partitioned.  We propose a mechanism, based upon the Source
  Routing option of IP, to reach European Internet sites via the VAN
  Gateway and UCL.  This proposal is not intended as a standard at
  this time.

830 Zaw-Sing Su Oct 82 A Distributed System for Internet

                                Name Service
  This RFC proposes a distributed name service for ARPA-Internet.
  Its purpose is to focus discussion on the subject.  It is hoped
  that a general consensus will emerge leading eventually to the
  adoption of standards.

829 Cerf Oct 82 Packet Satellite Technology

                                Reference Sources
  This RFC describes briefly the packet satellite technology
  developed by the Defense Advanced Research Projects Agency and
  several other participating organizations in the U.K. and Norway
  and provides a bibliography of relevant papers for researchers
  interested in experimental and operational experience with this
  dynamic satellite-sharing technique.

828 Owen Aug 82 Data Communications: IFIP's

                                International "Network" of Experts
  This RFC is distributed to inform the ARPA-Internet community of
  the activities of the IFIP technical committee on Data
  Communications, and to encourage participation in those
  activities.

827 Rosen Oct 82 Exterior Gateway Protocol (EGP)

  This RFC is proposed to establish a standard for Gateway to
  Gateway procedures that allow the Gateways to be mutually
  suspicious.  This document is a DRAFT for that standard.  Your
  comments are strongly encouraged.

826 Plummer Nov 82 An Ethernet Address Resolution

                                Protocol
  The purpose of this RFC is to present a method of Converting
  Protocol Addresses (e.g., IP addresses) to Local Network Addresses
  (e.g., Ethernet addresses).  This is an issue of general concern
  in the ARPA-Internet Community at this time.  The method proposed
  here is presented for your consideration and comment.  This is not
  the specification of an ARPA-Internet Standard.

825 Postel Nov 82 Request for Comments on Requests for

                                Comments
  This RFC is intended to clarify the status of RFCs and to provide
  some guidance for the authors of RFCs in the future.  It is in a
  sense a specification for RFCs.

824 MacGregor Aug 82 The Cronus Virtual Local Network

  The purpose of this note is to describe the CRONUS Virtual Local
  Network, especially the addressing related features.  These
  features include a method for mapping between Internet Addresses
  and Local Network addresses.  This is a topic of current concern
  in the ARPA-Internet community.  This note is intended to
  stimulate discussion.  This is not a specification of an
  ARPA-Internet Standard.

823 Hinden Sep 82 The DARPA Internet Gateway

  This RFC is a status report on the Internet Gateway developed by
  BBN.  It describes the Internet Gateway as of September 1982.
  This memo presents detailed descriptions of message formats and
  gateway procedures, however, this is not an implementation
  specification, and such details are subject to change.

822 Crocker Aug 82 Standard for the Format of ARPA

                                Internet Text Messages
  This document revises the specifications in RFC 733, in order to
  serve the needs of the larger and more complex ARPA-Internet.
  Some of RFC 733's features failed to gain adequate acceptance.  In
  order to simplify the standard and the software that follows it,
  these features have been removed.  A different addressing scheme
  is used, to handle the case of internetwork mail; and the concept
  of re-transmission has been introduced.  Obsoletes RFC 733,
  NIC 41952.

821 Postel Aug 82 Simple Mail Transfer Protocol

  The objective of Simple Mail Transfer Protocol (SMTP) is to
  transfer mail reliably and efficiently.  SMTP is independent of
  the particular transmission subsystem and requires only a reliable
  ordered data stream channel.  Obsoletes RFCs 788, 780, 772.

820 Postel Jan 82 Assigned Numbers

  This RFC is is replaced by RFCs 997 and 990.

819 Zaw-Sing Su Aug 82 The Domain Naming Convention for

                                Internet User Applications
  This RFC is an attempt to clarify the generalization of the Domain
  Naming Convention, the Internet Naming Convention, and to explore
  the implications of its adoption for ARPA-Internet name service
  and user applications.

818 Postel Nov 82 The Remote User Telnet Service

  This RFC is the specification of an application protocol.  Any
  host that implements this application level service must follow
  this protocol.

817 Clark Jul 82 Modularity and Efficiency in

                                Protocol Implementation
  This RFC will discuss some of the commonly encountered reasons why
  protocol implementations seem to run slowly.

816 Clark Jul 82 Fault Isolation and Recovery

  This RFC describes the portion of fault isolation and recovery
  which is the responsibility of the host.

815 Clark Jul 82 IP Datagram Reassembly Algorithms

  This RFC describes an alternate approach of dealing with
  reassembly which reduces the bookkeeping problem to a minimum, and
  requires only one buffer for storage equal in size to the final
  datagram being reassembled, which can reassemble a datagram from
  any number of fragments arriving in any order with any possible
  pattern of overlap and duplication, and which is appropriate for
  almost any sort of operating system.

814 Clark Jul 82 Name, Addresses, Ports, and Routes

  This RFC gives suggestions and guidance for the design of the
  tables and algorithms necessary to keep track of these various
  sorts of identifiers inside a host implementation of TCP/IP.

813 Clark Jul 82 Window and Acknowledgement Strategy

                                in TCP
  This RFC describes implementation strategies to deal with two
  mechanisms in TCP, the window and the acknowledgement.  It also
  presents a particular set of algorithms which have received
  testing in the field, and which appear to work properly with each
  other.  With more experience, these algorithms may become part of
  the formal specification, until such time their use is
  recommended.

812 Harrenstien Mar 82 NICNAME/WHOIS

  This RFC gives a description of what the NICNAME/WHOIS Server is
  and how to access it.  This server together with the corresponding
  Identification Data Base provides online directory look-up
  equivalent to the ARPANET Directory.

811 Harrenstien Mar 82 Hostnames Server

  This RFC gives a description of what the Hostnames Server is and
  how to access it.  The function of this particular server is to
  deliver machine-readable name/address information describing
  networks, gateways, hosts, and eventually domains, within the
  Internet environment.

810 Feinler Mar 82 DoD Internet Host Table

                                Specification
  This RFC specifies a new host table format applicable to both
  ARPANET and Internet needs.  In addition to host name to host
  address translation and selected protocol information, we have
  also included network and gateway name to address correspondence,
  and host operating system information.  This RFC obsoletes the
  host table described in RFC 608.

809 Chang Feb 82 UCL Facsimile System

  This RFC describes the features of the computerised facsimile
  system developed in the Department of Computer Science at UCL.
  First its functions are considered and the related experimental
  work are reported.  Then the disciplines for system design are
  discussed.  Finally, the implementation of the system are
  described, while detailed description are given as appendices.

808 Postel Mar 82 Summary of Computer Mail Services

                                Meeting Held at BBN on 10 January
                                1979
  This RFC is a very belated attempt to document a meeting that was
  held three years earlier to discuss the state of computer mail in
  the ARPA community and to reach some conclusions to guide the
  further development of computer mail systems such that a coherent
  total mail service would continue to be provided.

807 Postel Feb 82 Multimedia Mail Meeting Notes

  This RFC consists of notes from a meeting held at USC/Information
  Sciences Institute on the 12th of January to discuss common
  interests in multimedia computer mail issues and to agree on some
  specific initial experiments.

806 NBS Sep 81 Specification for Message Format for

                                Computer Based Message Systems
  This RFC deals with Computer Based Message systems which provides
  a basis for interaction between different CBMS by defining the
  format of messages passed between them.  This RFC is replaced by
  RFC 841.

805 Postel Feb 82 Computer Mail Meeting Notes

  This RFC consists of notes from a meeting that was held at
  USC/Information Sciences Institute on 11 January 1982, to discuss
  addressing issues in computer mail. The major conclusion reached
  at the meeting is to extend the "username@hostname" mailbox format
  to "[email protected]", where the domain itself can be further
  structured.

804 CCITT Jan 82 CCITT Draft Recommendation T.4

  This is the CCITT standard for group 3 facsimile encoding.  This
  is useful for data compression of bit map data.

803 Agarwal Nov 81 Dacom 450/500 Facsimile Data

                                Transcoding
  The first part of this RFC describes in detail the Dacom 450 data
  compression algorithms and is an update and correction to an
  earlier memorandum.  The second part of this RFC describes briefly
  the Dacom 500 data compression algorithm as used by the INTELPOST
  electronic-mail network under development by the US Postal Service
  and several foreign administrators.

802 Malis Nov 81 The ARPANET 1822L Host Access

                                Protocol
  This document proposed two major changes to the current ARPANET
  host access protocol.  The first change will allow hosts to use
  logical addressing (i.e., host addresses that are independent of
  their physical location on the ARPANET) to communicate with each
  other, and the second will allow a host to shorten the amount of
  time that it may be blocked by its IMP after it presents a message
  to the network (currently, the IMP can block further input from a
  host for up to 15 seconds).  See RFCs 852 and 851.

801 Postel Nov 81 NCP/TCP Transition Plan

  This RFC discusses the conversion of hosts from NCP to TCP.  And
  making available the principle services:  Telnet, File Transfer,
  and Mail.  These protocols allow all hosts in the ARPA community
  to share a common interprocess communication environment.

800 Postel Nov 82 Requests for Comments Summary

  This RFC is a slightly annotated list of the 100 RFCs from RFC 700
  through RFC 799.  This is a status report on these RFCs.

799 Mills Sep 81 Internet Name Domains

  This document suggests that, as the Internet grows, the space of
  host names cannot remain a flat space of globally unique names,
  therefore a hierarchy of name domains must be introduced; see also
  RFC 822.

798 Katz Sep 81 Decoding Facsimile Data From the

                                Rapicom 450
  A description of the encoding/decoding procedure for Rapicom 450
  facsimile machine.

797 Katz Sep 81 Format for Bitmap Files

  The description of a simple file format for bitmap data.

796 Postel Sep 81 Address Mappings

  A description of the way the addresses of a few actual networks
  are mapped into internet addresses.

795 Postel Sep 81 Service Mappings

  A description of how the internet type of service is mapped into
  the actual service parameters of a few particular networks, and
  vice versa.

794 Cerf Sep 81 Pre-Emption

  Discusses how pre-emption of TCP connection can be implemented.
  Replaces IEN 125.

793 Postel Sep 81 Transmission Control Protocol

  The specification of TCP.  Replaces RFCs 761 and 675.

792 Postel Sep 81 Internet Control Message Protocol

  The specification of ICMP.  Replaces RFCs 777 and 760.

791 Postel Sep 81 Internet Protocol

  An updated specification of IP.  Replaces RFC 760.

790 Postel Sep 81 Assigned Numbers

  The RFC is replaced by RFCs 997 and 990.

789 Rosen Jul 81 Vulnerabilities of Network Control

                                Protocols:  An Example
  A description of an outage in ARPANET service and the process of
  determining the cause; also, subtleties of designing network
  protocols.

788 Postel Nov 81 Simple Mail Transfer Protocol

  An old version; see RFC 821.

787 Chapin Jul 81 Connectionless Data Transmission

                                Survey/Tutorial
  A discussion of datagram service.  Intended for submission to
  international standards bodies.

786 Sluizer Jul 81 Mail Transfer Protocol: ISI TOPS-20

                                MTP-NIMAIL Interface
  The description of the way mail is passed between the MTP and the
  NIMAIL programs in ISI TOPS-20.  Outdated.

785 Sluizer Jul 81 Mail Transfer Protocol: ISI TOPS-20

                                File Definitions
  The description of the file format for passing mail to the MTP
  program from user mail programs in ISI TOPS-20.  Outdated.

784 Sluizer Jul 81 Mail Transfer Protocol: ISI TOPS-20

                                Implementation
  The description of the program structure for the MTP
  implementation in the ISI TOPS-20.  Outdated.

783 Sollins Jun 81 The TFTP Protocol Revision 2

  The specification of TFTP.  Replaces RFCs 768, 764 and IEN 133.

782 Nabielsky undated A Virtual Terminal Management Model

  A description of the elements of a virtual terminal and the
  management of communications between them.

781 Su May 81 A Specification of the Internet

                                Protocol IP Timestamp Option
  The description of IP Timestamp option, now included in the IP
  specification (RFC 791).

780 Sluizer May 81 Mail Transfer Protocol

  An outdated Mail protocol; see RFC 821.

779 Killian Apr 81 Telnet Send-Location Option

  Definition of this Telnet option.

778 Mills Apr 81 DCNet Internet Clock Service

  Specifies a format and procedure for the exchange of messages to
  maintain synchronized  clocks.

777 Postel Apr 81 Internet Control Message Protocol

  An old version; see RFC 792.

776 Postel Jan 81 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

775 Mankins Dec 80 Directory Oriented FTP Commands

  The definition of additional FTP Commands related to directory
  management.

774 Postel Oct 80 Internet Protocol Handbook Table of

                                Contents
  An out-of-date table of contents for an Internet Protocol
  Handbook.

773 Cerf Oct 80 Comments on NCP/TCP Mail Service

                                Transition Strategy
  A discussion of issues in the transition from NCP to TCP,
  particularly as related to MAIL Service.

772 Sluizer Sep 80 Mail Transfer Protocol

  An old version of a Mail Protocol; see RFC 821.

771 Cerf Sep 80 Mail Transition Plan

  A plan for supporting mail service in the transition from NCP to
  TCP; see also RFC 801.

770 Postel Sep 80 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

769 Postel Sep 80 Rapicom 450 Facsimile File Format

  The definition of the exchange format of the encoded facsimile
  data of the Rapicom 450; see also RFC 798.

768 Postel Aug 80 User Datagram Protocol

  The specification of the UDP.

767 Postel Aug 80 A Structured Format for Transmission

                                of Multi-Media Documents
  The definition of the format for the document of a multimedia
  message.

766 Postel Jul 80 Internet Protocol Handbook

  An out-of-date table of contents for the Internet Protocol
  Handbook.

765 Postel Jun 80 File Transfer Protocol Specification

  The specification of FTP.

764 Postel Jun 80 Telnet Protocol Specification

  The specification of Telnet.

763 Abrams May 80 Role Mailboxes

  A call for mailboxes with role names, such as "Management".

762 Postel Jan 80 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

761 Postel Jan 80 DOD Standard Transmission Protocol

  An old version; see RFC 793.

760 Postel Jan 80 DOD Standard Internet Protocol

  An old version; see RFC 791.

759 Postel Aug 80 Internet Message Protocol

  The definition of the protocol and format for the exchange of
  multimedia mail.  Replaces RFC 753.

758 Postel Aug 79 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

757 Deutsch Sep 79 A Suggested Solution to the Naming,

                                Addressing, and Delivery Problem for
                                ARPANET Message Systems
  Discusses several proposals for handing the name to address to
  route processing for computer mail.  Favors a solution based on
  unique-ids and a data base, see also RFCs 759, 821 and 822.

756 Pickens Jul 79 The NIC Name server--A

                                Datagram-Based Information Utility
  Describes a Host Name to Address look up service.

755 Postel May 79 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

754 Postel Apr 79 Out-of-Net Host Addresses for Mail

  A discussion of options for addressing computer mail beyond the
  ARPANET.

753 Postel Mar 79 Internet Message Protocol

  An old version; see RFC 759.

752 Crispin Jan 79 A Universal Host Table

  Describes the host table used at MIT and Stanford.  This has
  several extensions and generalizations from the NIC standard and
  the table used by most Tenex and TOPS20 hosts.

751 Lebling Dec 78 Survey of FTP Mail and MLFL

  A survey of hosts' responses to probes of their FTP servers to see
  if servers (a) accept mail for unknown users and (b) support the
  MAIL and MLFL commands.

750 Postel Sep 78 Assigned Numbers

  This RFC has been replaced by RFCs 997 and  990.

749 Greenberg Sep 78 Telnet SUPDUP-OUTPUT Option

  Updates RFC 736; see also RFCs 734, 746, and 747.

748 Crispin Apr 78 Telnet Randomly-Lose Option

  Defines this Telnet option (note the date of this memo).

747 Crispin Mar 78 Recent Extensions to the SUPDUP

                                Protocol
  An update to the SUPDUP protocol (RFC 734); see also RFCs 749, 746
  and 736.

746 Stallman Mar 78 The SUPDUP Graphics Extension

  An extension of SUPDUP for Graphics; see also RFCs 734, 736, 747
  and 749.

745 Beeler Mar 78 JANUS Interface Specifications

  The specification of a symmetrical 1822 style interface.

744 Sattley Jan 78 MARS - A Message Archiving and

                                Retrieval Service
  The description of a database service for computer mail messages,
  which operates via computer mail.

543 Harrenstien Dec 77 FTP Extension: XRSQ/XRCP

  An extension to FTP mail to allow more efficient transmission of
  computer mail.  Now incorporated into SMTP; see RFC788.

742 Harrenstien Dec 77 NAME/FINGER Protocol

  Defines the Name or Finger Protocol which allows one to get "who
  is on" or "where is user x" information from another host.

741 Cohen Nov 77 Specifications for the Network Voice

                                Protocol NVP
  Defines the protocol used in the ARPANET packet speech
  experiments.  Replaced by NVP-II and ST for Internet packet speech
  experiments.  ST is documented in ISN 119; NVP-II is documented in
  an ISI Internal memo.

740 Braden Nov 77 NETRJS Protocol

  Defines the protocol used for Remote Job Entry on the UCLA CCN IBM
  system; replaces RFCs 599 and 189.

739 Postel Nov 77 Assigned Numbers

  This RFC has been replaced by RFCs 997 and 990.

738 Harrenstien Oct 77 Time Server

  Defines the Time Server Protocol; see IEN 142 for the TCP and VDP
  versions.

737 Harrenstien Oct 77 FTP Extension: XSEN

  An extension to the Mail procedures.  This function is
  incorporated in the SMTP; see also RFC 821.

736 Crispin Oct 77 Telnet SUPDUP Option

  Defines the procedure for negotiating to use the SUPDUP, protocol
  as a Telnet option; see also RFCs 734, 746, 747 and 749.

735 Crocker Nov 77 Revised Telnet Byte Macro Option

  Defines a Telnet option for assigning codes to stand for strings
  in Telnet connections.  Replaces RFC 729.  Obsoletes NIC 40306.

734 Crispin Oct 77 SUPDUP Protocol

  Description of a terminal control protocol used at Stanford and
  MIT; see also RFCs 736, 746-749.

733 Crocker Nov 77 Standard for the Format of ARPA

                                Network Text Messages
  Specification of the format for the headers of computer mail.  An
  old version; see RFC 822.

732 Day Sep 77 Telnet Data Entry Terminal Option

  The specification of a Telnet Option for the control of a data
  entry display terminal.  Replaces RFC 731.

731 Day Jun 77 Telnet Data Entry Terminal Option

  An old version; see RFC 732.

730 Postel May 77 Extensible Field Addressing

  Discusses some ideas on addressing that come up in the context of
  changing from 8-bit to 24-bit network addresses.

729 Crocker May 77 Telnet Byte Macro Option

  An old version; see RFC 735.

728 Day Apr 77 A Minor Pitfall in the Telnet

                                Protocol
  This RFC warns of the possibility of an unexpected occurence in
  Telnet resulting from the interaction between option
  subnegotiations and the Telnet SYNCH operation.

727 Crispin Apr 77 Telnet Logout Option

  Defines a Telnet option for causing a logout.

726 Postel Mar 77 Remote Controlled Transmission and

                                Echoing Telnet Option
  Defines a Telnet option for controlling the transmission and
  echoing of data to smooth the response to use in high transmission
  delay environments; see also RFCs 719 and 718.

725 Day Mar 77 An RJE Protocol for a Resource

                                Sharing Network
  Describes a possible Remote Job Entry protocol.

724 Crocker May 77 Proposed Official Standard for the

                                Format of ARPA Network Messages
  An old version; see RFC 822.

723 Never Issued.

722 Haverty Sep 76 Thoughts on Interactions in

                                Distributed Services
  A discussion on the design of interactive distributed services and
  the kinds of primitive operations that are needed.

721 Garlick Sep 76 Out of Band Control Signals in a

                                Host to Host Protocol
  A discussion of the control signals in transport protocols (e.g.,
  NCP's Interrupt or TCP's Urgent).

720 Crocker Aug 76 Address Specification Syntax for

                                Network Mail
  A discussion of computer mail addresses, with comments on real
  names vs. mailboxes, and mailing lists; see also RFC 819.

719 Postel Jul 76 Discussion on RCTE

  A short discussion of RCTE implementation issues; see also RFCs
  726  and 718.

718 Postel Jun 76 Comments on RCTE from the Tenex

                                Implementation Experience
  A short note on the Tenex implementation of RCTE; see also RFCs
  726 and 719.

717 Postel Jul 76 Assigned Network Numbers

  This RFC has been replaced by RFC 997 and 990.

716 Levin May 76 Interim Revision to Appendix F of

                                BBN 1822
  A short note updating the specification of the Very Distant Host
  1822 interface.

715 Never Issued.

714 McKenzie Apr 76 A Host/Host Protocol for an

                                ARPANET-type Network
  A specification of a NCP-like protocol for an ARPA-like network.
  Interesting to compare to the NCP specification to see what the
  author would do differently.

713 Haverty Apr 76 MSDTP -- Message Services Data

                                Transmission Protocol
  The specification of a set of Data Primitives for building
  interactive services.

712 Donnelley Feb 76 A Distributed Capability Computing

                                System DCCS
  A description of a Distributed Capability based computing system.

711 Never Issued.

710 Never Issued.

709 Never Issued.

708 White Jan 76 Elements of a Distributed

                                Programming System
  A description of a distributed programming system; see also RFC
  707.

707 White Dec 75 A High-Level Framework for

                                Network-Based Resource Sharing
  A description of a programming environment for network-based
  programs; see also RFC 708.

706 Postel Nov 75 On the Junk Mail Problem

  A short note pointing out that the ARPANET maybe subject to a
  "denial of service" attack by a misbehaving host.

705 Bryan Nov 75 Front-End Protocol

  This RFC describes a protocol used between a PDP-11 (the ARPANET
  front end) and a B6700 to support network communication.

704 Santos Sep 75 IMP/Host and Host/IMP Protocol

                                Change
  Describes the changes to the 1822 interface to eliminate the
  restriction of 63 IMPs.

703 Dodds Jul 75 Survey of New-Protocol Telnet

                                Servers
  A poll of Telnet servers to check implementation status and Telnet
  options.  Updates RFCs 702, 701, 679 and 669.

702 Dodds Sep 74 Survey of New-Protocol Telnet

                                Servers
  An earlier poll of Telnet server implementation status; see also
  RFC's703, 701, 679, and 669.

701 Dodds Aug 74 Survey of New-Protocol Telnet

                                Servers
  An earlier poll of Telnet server implementation status; see also
  RFCs 703, 702, 679 and 669.

700 Mader Aug 74 A Protocol Experiment

  Describes a protocol based loosely on a very early version of TCP,
  used to send data to a printer server.

699 Postel Nov 82 Requests for Comments Summary

                                Notes:  600-699
  A summary of the Request for Comments documents from RFC 600-699.

698 Tovar Jul 75 Telnet Extended ASCII Option

  Describes an option to allow transmission of a special kind of
  extended ASCII used at the Stanford AI and MIT AI Labs.

697 Lieb Jul 75 CWD Command of FTP

  Discusses FTP login access to "files only" directories.

696 Cerf Jul 75 Comments on the IMP/HOST and

                                HOST/IMP Protocol Changes
  Observations on current international standards recommendations
  from IFIP working group 6.1; see also RFCs 692, 690 687.

695 Krilanovich Jul 75 Official Change in Host-Host

                                Protocol
  Corrects an ambiguity concerning the ERR command; changes NIC 8246
  and NIC 7104.

694 Postel Jun 75 Protocol Information

  This RFC has been replaced by RFC 991.

693 Never Issued.

692 Wolfe Jun 75 Comments on IMP/Host Protocol

                                Changes
  A proposed solution to the problem of combined length of IMP and
  Host leaders; see also RFCs 696, 690 and 687.

691 Harvey May 75 One More Try on the FTP

  A slight revision of RFC 686, regarding the subject of print
  files; see also RFCs 640, 630, 542, 454, 448, 414, 385 and 354.

690 Postel Jun 75 Comments on the Proposed Host/IMP

                                Protocol Changes
  Comments on suggestions in RFC 687; see also RFCs 692 and 696.

689 Clements May 75 Tenex NCP Finite State Machine for

                                Connections
  Describes the internal states of an NCP connection in the Tenex
  implementation.

688 Walden Jun 75 Tentative Schedule for the New

                                Telnet Implementation for the TIP

687 Walden Jun 75 IMP/Host and Host/IMP Protocol

                                Changes
  This RFC discusses addressing hosts on more than 63 IMPs, and
  other backwards compatible expansions; see also RFCs 690 and 692.

686 Harvey May 75 Leaving Well Enough Alone

  Discusses the difference between early and later versions of FTP;
  see also RFCs 691, 640, 630, 542, 454, 448, 414, 385 and 354.

685 Beeler Apr 75 Response Time in Cross-network

                                Debugging
  This memo discusses the contribution of ARPANET communication to
  response time.

684 Schantz Apr 75 A Commentary on Procedure Calling as

                                a Network Protocol
  Describes issues in designing distributed computing systems.
  Shortcomings of RFC 674; see also RFCs 542 and 354.

683 Clements Apr 75 FTPSRV -- Tenex Extension for Paged

                                Files
  Defines an extension to FTP for page-mode transfers between Tenex
  systems; also discusses file transfer reliability.

682 Never Issued.

681 Holmgren May 75 Network Unix

  Capabilities as an ARPANET Mini-Host:  standard I/O, Telnet, NCP,
  Hardware/Software requirements, reliability, availability.

680 Myer Apr 75 Message Transmission Protocol

  Extends message field definition beyond RFC 561 attempts to
  establish syntactic and semantic standards for ARPANET; see also
  RFCs 733 and 822.

679 Dodds Feb 75 February, 1975, Survey of

                                New-Protocol Telnet Servers
  An earlier poll of Telnet server implementation status.  Updates
  RFCs 701, 702 and 669; see also RFC 703.

678 Postel Dec 74 Standard File Formats

  For transmission of documents across different environments.

677 Johnson Jan 75 The Maintenance of Duplicate

                                Databases

676 Never Issued.

675 Cerf Dec 74 Specification of Internet

                                Transmission Control Program (TCP)
  The first detailed specification of TCP; see RFC 793.

674 Postel Dec 74 Procedure Call Documents--Version 2

  A host level protocol used in the NSW--a slightly constrained
  version of ARPANET Host-to-Host protocol, affecting allocation,
  RFNM wait, and retransmission; see also RFC 684.

673 Never Issued.

672 Schantz Dec 74 A Multi-Site Data Collection

                                Facility
  Applicability of TIP/Tenex protocols beyond TIP accounting.

671 Schantz Dec 74 A Note on Reconnection Protocol

  Experience with implementation in RSEXEC context.

670 Never Issued.

669 Dodds Dec 74 November 1974, Survey of

                                New-Protocol Telnet Servers
  An earlier poll of Telnet server implementation status. Updates
  RFC 702; see also RFCs 703 and 679.

668 Never Issued.

667 Chipman Dec 74 BBN Host Ports

  Approved scheme to connect host ports to the network.

666 Padlipsky Nov 74 Specification of the Unified

                                User-Level Protocol
  Discusses and proposes a common command language.

665 Never Issued.

664 Never Issued.

663 Kanodia Nov 74 A Lost Message Detection and

                                Recovery Protocol
  Proposed extension of host-host protocol; see also RFCs 534, 516,
  512, 492 and 467.

662 Kanodia Nov 74 Performance Improvement in ARPANET

                                File Transfers from Multics
  Experimenting with host output buffers to improve throughput.

661 Postel Nov 74 Protocol Information

  This RFC has been replaced by RFC 991.

660 Walden Oct 74 Some Changes to the IMP and the

                                IMP/Host Interface
  Decoupling of message number sequences of hosts; host-host access
  control; message number window; messages outside normal mechanism;
  see also BBN 1822.

659 Postel Oct 74 Announcing Additional Telnet Options

  Options defined in RFCs 651-658.

658 Crocker Oct 74 Telnet Output Line Feed Disposition

  Defines a Telnet option for specific control of Line Feed.

657 Crocker Oct 74 Telnet Output Vertical Tab

                                Disposition Option
  Defines a Telnet option for specific control of Vertical Tab.

656 Crocker Oct 74 Telnet Output Vertical Tab Stops

                                Option
  Defines a Telnet option for setting the stops for Vertical Tab.

655 Crocker Oct 74 Telnet Output Form Feed Disposition

                                Option
  Defines a Telnet option for specific control of Form Feed.

654 Crocker Oct 74 Telnet Output Horizontal Tab

                                Disposition Option
  Defines a Telnet option for specific control of Horizontal Tab.

653 Crocker Oct 74 Telnet Output Horizontal Tab Stops

                                Option
  Defines a Telnet option for setting the stops for Horizontal Tab.

652 Crocker Oct 74 Telnet Output Carriage Return

                                Disposition Option
  Defines a Telnet option for specific control of Carriage Return.

651 Crocker Oct 74 Revised Telnet Status Option

  Revises the Telnet Option for communicating the status of all
  Telnet options over the network.

650 Never Issued.

649 Never Issued.

648 Never Issued.

647 Padlipsky Nov 74 A Proposed Protocol for Connecting

                                Host Computers to ARPA-Like Networks
                                via Front End Processors
  Approaches to Front-End protocol processing using available
  hardware and software.

646 Never Issued.

645 Crocker Jun 74 Network Standard Data Specification

                                Syntax
  Providing a mechanism for specifying all attributes of a
  collection of bits; see also RFC 615.

644 Thomas Jul 74 On The Problem of Signature

                                Authentication for Network Mail
  Proposes that the mail sender be an authorized system process and
  that the mail sender and mail receiver processes exchange a
  password.  The sender process takes responsibility for
  authentication of the signature on the mail.

643 Mader Jul 74 Network Debugging Protocol

  To be used in an implementation of a PDP-11 network bootstrap
  device and a cross-network debugger.

642 Burchfiel Jul 74 Ready Line Philosophy and

                                Implementation

641 Never Issued.

640 Postel Jun 74 Revised FTP Reply Codes

  Updates RFC 542.

639 Never Issued.

638 McKenzie Apr 74 IMP/TIP Preventive Maintenance

                                Schedule
  Corrects RFC 633.

637 McKenzie Apr 74 Change of Network Address for SU-DSL

  A host at Stanford changes its address from 2/2 to 2/3.

636 Burchfiel Jun 74 TIP/TENEX Reliability Improvements

  Obtaining/maintaining connections; recovery from lost connections;
  connection-state changes.

635 Cerf Apr 74 An Assessment of ARPANET Protocols

  Theoretical and practical motivation for redesign.  Multipacket
  messages; host retransmission; duplicate detection; sequencing;
  acknowledgement.

634 McKenzie Apr 74 Change in Network Address for

                                Haskins Lab.
  A host a Haskins Lab changes its address from 5/3 to 9/3.

633 McKenzie Mar 74 IMP/TIP Preventive Maintenance

                                Schedule
  An old version; see RFC 638.

632 Opderbeck May 74 Throughput Degradations for Single

                                Packet Messages
  A study of packet throughput.

631 Danthine Apr 74 Call for Papers: International

                                Meeting on Minicomputers and Data
                                Communication
  A meeting on data communications held January 1975 in Liege,
  Belgium.

630 Sussman Apr 74 FTP Error Code Usage for More

                                Reliable Mail Service
  Describes FTP reply-code usage in TENEX mail processing.

629 North Mar 74 Scenario for Using the Network

                                Journal
  An example of how to access information in the NIC's Journal
  database.

628 Keeney Mar 74 Status of RFC Numbers and a Note on

                                Pre-assigned Journal Numbers
  A method for getting the next RFC number to use on a new memo.

627 Feinler Mar 74 ASCII Text File of Hostnames

  See also RFCs 606, 608, 623 and 625.

626 Kleinrock Mar 74 On a possible Lockup Condition in

                                IMP Subnet due to Message Sequencing
  A potential problem in the IMP processing of messages.  A detailed
  description of how this condition can arise.

625 Feinler Mar 74 On Line Hostnames Service

  See also RFCs 606, 608, 623 and 627.

624 Krilanovich Feb 74 Comments on the File Transfer

                                Protocol
  Design changes and slight modifications.  Replaces RFC 607; see
  also RFCs 614, 542 and 640.

623 Krilanovich Feb 74 Comments on On-Line Host Name

                                Service
  See also RFCs 627, 625, 608 and 606.

622 McKenzie Mar 74 Scheduling IMP/TIP Down Time

  Modification of previous policy.

621 Kudlick Mar 74 NIC User Directories at SRI-ARC

  Changes in user accounts at the NIC.

620 Ferguson Mar 74 Request for Monitor Host Table

                                Updates
  Changes in the hosts Office-1 and SRI-ARC.

619 Naylor Mar 74 Mean Round-Trip Times in the ARPANET

  Actual measurements of round-trip times.

618 Taft Feb 74 A Few Observations on NCP Statistics

  Distribution of NCP and IMP message types by actual measurement.

617 Taft Feb 74 A Note on Socket Number Assignment

  Danger of imposing more fixed socket number requirements; see also
  RFCs 542, 503 and 451.

616 Walden Feb 74 Latest Network Maps

  Geographic ad Topologic maps of the ARPANET of January 1974.

615 Crocker Mar 74 Proposed Network Standard Data

                                Pathname Syntax
  A suggestion for a network wide standard for naming data (such as
  files).

614 Pogran Jan 74 Response to RFC 607 (NIC-21255),

                                "Comments on the FTP"
  See also RFCs 624, 542 and 640.

613 McKenzie Jan 74 Network Connectivity: A Response to

                                RFC 603
  Remarks about connectivity and robustness of networks.

612 McKenzie Jan 74 Traffic Statistics

  A report on Host traffic statistics for the month of December
  1973.  Updates RFC 601.

611 Walden Feb 74 Two Changes to the IMP/Host Protocol

  Expansion of Host-Going-Down and addition of Dead-Host-Status
  Message.

610 Winter Dec 73 Further Datalanguage Design Concepts

  Preliminary results of the language design; a model for data
  languagea semantics; future considerations.

609 Ferguson Jan 74 Statement of Upcoming Move of

                                NIC/NLS Service
  See also RFCs 621 and 620.

608 Feinler Jan 73 Host Names On-Line

  Response to RFC 606; see also RFCs 627, 625 and 623.

607 Krilanovich Jan 73 NIC-21255 Comments on the File

                                Transfer Protocol
  An old version; see RFC 624; see also RFCs 614, 542 and 640.

606 Deutsch Dec 73 Host Names On-Line

  Resolving differences in hostname-address mappings; see also RFCs
  627, 625, 623 and 608.

605 Never Issued.

604 Postel Dec 73 Assigned Link Numbers

  Modifies official host-host protocol.  Replaced by RFCs 997 and
  990.

603 Burchfiel Dec 73 Response to RFC 597: Host Status

  Questions about the ARPANET topology described in RFC 597.

602 Metcalfe Dec 73 "The Stockings Were Hung by the

                                Chimney With Care"
  Susceptibility of ARPANET to security violations.

601 McKenzie Dec 73 Traffic Statistics

  A report on Host traffic statistics for the month of November
  1973.  Updates RFC 586.

600 Berggreen Nov 73 Interfacing an Illinois Plasma

                                Terminal to the ARPANET
  Discusses plans to map Plato terminal codes to network ASCII for
  accessing the Plato system via the network using Telnet.

599 Braden Dec 73 Update on NETRJS

  A status report and update on UCLA-CCN's remote job entry service.

598 NICSTA Dec 73 RFC Index - December 5, 1973

  Lists RFCs 1-593.

597 Neigus Dec 73 Host Status

  This RFC provides the most current network maps, geographic and
  logical, plus a list of hosts connected to the ARPANET.

596 Taft Dec 73 Second Thoughts on Telnet Go-Ahead

  Cited objections to the requirement that hosts implement the
  Telnet Go-Ahead (GA) command, as specified in the Telnet Protocol
  Specification.

595 Hathaway Dec 73 Some Thoughts in Defense of the

                                Telnet Go-Ahead
  This RFC is in reply to RFC 596.

594 Burchfiel Dec 73 Speedup of Host-IMP Interface

  A discussion on how to make the full performance capabilities of
  the subnet available for interprocess communication.

593 McKenzie Nov 73 Telnet and FTP Implementation

                                Schedule Change

592 Watson Nov 73 Some Thoughts on System Design to

                                Facilitate Resource Sharing
  Proposes a system interconnection approach which would help in
  moving toward more resource sharing on the ARPANET.

591 Walden Nov 73 Addition to the Very Distant Host

                                Specification
  A sentence correction notation that should be inserted in Appendix
  F of BBN Report 1822.

590 Padlipsky Nov 73 MULTICS Address Change

  Announcement of a plan to change the address of MIT Multics.

589 Braden Nov 73 CCN NETRJS Server Messages to Remote

                                User
  Describes the system to user messages at UCLA-CCN's remote job
  entry service.

588 Stokes Oct 73 London Node is now up

  Notice that an ARPANET node is operational at University College,
  London.

587 Postel Nov 73 Announcing New Telnet Options

  Announcement of Negotiate About Output Line Width (NAOL), and
  Negotiate About Output Page Size (NAOP).

586 McKenzie Nov 73 Traffic Statistics

  A report on the Host traffic statistics for the month of
  October 1973.  Updates RFC 579.

585 Crocker Nov 73 ARPANET Users Interest Working Group

                                Meeting
  Meeting notes of the first Users Interest Working Group.

584 Iseli Nov 73 Charter for ARPANET Users Interest

                                Working Group
  Describes the background, membership, and scope of the newly
  formed Users Interest Working Group.

583 Never Issued.

582 Clements Nov 73 Comments on RFC 580 - Machine

                                Readable Protocols
  Cites objections to the phrase "preferably NLS files".

581 Crocker Nov 73 Corrections to RFC 560 - Remote

                                Controlled Transmission and Echoing
                                Telnet Option
  This RFC contains corrections to RFC 560, which described the
  Remote Controlled Transmission and Echoing Telnet Option.

580 Postel Oct 73 Note to Protocol Designers and

                                Implementers
  An announcement that future proposed protocols shall be submitted
  in the form of on-line documents, preferably in NLS files, to the
  Network Information Center.

579 McKenzie Oct 73 Traffic Statistics

  A report on the Host traffic statistics for the month of
  September 1973.  Updates RFC 566.

578 Bhushan Oct 73 Using MIT-MATHLAB MACSYMA From

                                MIT-DMS Muddle - An Experiment in
                                Automated Resource Sharing
  This paper describes an experiment in non-trivial automated
  resource sharing between dissimilar systems.  The goal of this
  experiment was to interface the Muddle system at MIT-DMS to the
  MACSYMA system at MIT-Mathlab.

577 Crocker Oct 73 Mail Priority

  A paper that suggests interpretations for urgency values, based on
  arguments presented in RFC 555.  References RFC 539.

576 Victor Sep 73 Proposal for Modifying Linking

  This RFC presents a plan to modify the link jsys in Tenex to work
  in a better way in terms of the user interface.

575 Never Issued.

574 Krilanovich Sep 73 Announcement of a Mail Facility at

                                UCSB
  An announcement of a server program which supports that subset of
  the File Transfer Protocol necessary for mail delivery.

573 Bhushan Sep 73 Data and File Transfer - Some

                                Measurement Results
  A report on the results of the performance of MIT-DM's FTP-user
  and FTP-server programs.

572 Never Issued.

571 Braden Nov 73 Tenex FTP Problem

  A report on a problem in the current Tenex implementation which is
  likely to cause incorrect results when transferring files to a
  non-Tenex site.

570 Pickens Oct 73 Experimental Input Mapping Between

                                NVT ASCII and UCSB Online System
  This RFC updates RFC 216.  This document describes the proposed
  solutions from the requests to improve the human interface to the
  UCSB On-Line System.

569 Padlipsky Oct 73 NETED: A Common Editor for the ARPA

                                Network
  Defines a simple line style text editor and suggests that it be
  made available on every host in the network.

568 McQuillan Sep 73 Response to RFC 567 - Cross-Country

                                Network Bandwidth
  This RFC serves as a brief correction to several fundamental
  errors in RFC 567.

567 Deutsch Sep 73 Cross-Country Network Bandwidth

  Computation of cross-country network bandwidth.

566 McKenzie Sep 73 Traffic Statistics

  A report on the Host traffic statistics for the month of
  August 1973.  Updates RFC 556.

565 Cantor Aug 73 Storing Network Survey Data at the

                                Datacomputer
  A project summary report describing the programs developed and
  implemented that have been operating successfully with the
  datacomputer since July 10.

564 Never Issued.

563 Davidson Aug 73 Comments on the RCTE Telnet Option

  A critique based on inferences drawn from the sample Tenex
  interaction in RFC 560.

562 McKenzie Aug 73 Modifications to the Telnet

                                Specification
  Presenting two documents that update RFC 495, plus summarizing the
  changes.

561 Bhushan Sep 73 Standardizing Network Mail Headers

  A proposed document for the explicit specification of such header
  information as author, title, and date within the current FTP mail
  protocol.

560 Crocker Aug 73 Remote Controlled Transmission and

                                Echoing Telnet Option
  Defines a Telnet option for detailed control of echoing to promote
  interactive use on long delay paths.

559 Bhushan Aug 73 Comments on the New Telnet Protocol

                                and Its Implementation
  This RFC describes the experience that MIT-DM had with the
  implementation of the new Telnet protocol (both server and user).

558 Never Issued.

557 Wessler Aug 73 Revelations in Network Host

                                Measurements
  A report to the RFC community on the current network host
  measurements.

556 McKenzie Aug 73 Traffic Statistics

  A report on the Host traffic statistics for the month of
  July 1973.  Updates RFC 538.

555 White Jul 73 Response to Critiques of the

                                Proposed Mail Protocol
  Response to the proposal for a Mail Protocol (RFC 524).

554 Never Issued.

553 Thomas Jul 73 Draft Design for a Text/Graphics

                                Protocol
  This document was proposed as a synthesis of existing ideas rather
  than an attempt to put forth new ones.  It draws upon the concerns
  about the lack of text-handling capabilities of the protoocl
  suggested in RFC 493.

552 Owen Jul 73 Single Access to Standard Protocols

  Queries and statements regarding a socket number assignment for a
  single access protocol before the proposed mail protocol becomes
  official.

551 Feinroth Aug 73 NYU, ANL, and LBL Joining the Net

  Announcement of the intent of several Atomic Energy Commission
  installations to enter the network.

550 Deutsch Aug 73 NIC NCP Experiment

  Statistics on total incoming messages, incoming host-host control
  opcodes, and size of outgoing messages.

549 Michener Jul 73 Minutes of Network Graphics Group

                                Meeting
  Description of a meeting on graphics held in July 1973.

548 Walden Aug 73 Hosts Using the IMP Going Down

                                Message
  Discusses the user and intention of the ARPANET IMP's "going down"
  message.

547 Walden Aug 73 Change to the Very Distant Host

                                Specification
  A document on a new version of figure F-4 for BBN Report 1822.

546 Thomas Aug 73 Tenex Load Averages for July 1973

  Report on the load on two of the key service computers on the
  ARPANET.

545 Pickens Jul 73 Of What Quality be the UCSB Resource

                                Evaluators?
  This memo is in response to RFC 531.

544 Meyer Jul 73 Locating On-Line Documentation at

                                SRI-ARC
  Updated memo on how to access on-line documentation at the NIC.

543 Meyer Jul 73 Network Journal Submission and

                                Delivery
  Announcement that the first implementation of a Network Journal
  Submission and Delivery system is now experimentally up.

542 Neigus Jul 73 File Transfer Protocol

  This RFC states that there are considerable changes from the last
  "official" version of FTP, but the gross structure still remains
  the same.  References RFCs 354, 454, and 495.

541 Never Issued.

540 Never Issued.

539 Crocker Jul 73 Thoughts on the Mail Protocol

                                Proposed in RFC 524
  This memo is in response to RFC 524.  In general, the authors of
  this RFC feel that the protocol is extremely rich.  They also feel
  that there are some minor and some major problems.

538 McKenzie Jul 73 Traffic Statistics

  A report on the Host traffic statistics for the month of June
  1973.  Updates RFC 522.

537 Bunch Jun 73 Announcement of NGG Meeting

  Arrangement details for a graphics meeting held July 1973.  See
  RFC 549.

536 Never Issued.

535 Thomas Jul 73 Comments on File Access Protocol

  This memo is in response to RFC 420.

534 Walden Jul 73 Lost Message Detection

  This RFC presents three suggestions for detecting the loss of
  messages by the communications subsystem.

533 Walden Jul 73 Message-ID Numbers

  Notice that the ARPANET link field of 8-bits has been expanded to
  12-bits and renamed the message-id field.

532 Merryman Jul 73 The UCSD-CC Server-FTP Facility

  A description of the FTP service at UCSD.

531 Padlipsky Jun 73 Feast or Famine? - A Response to Two

                                Recent RFC's About Network
                                Information
  This memo is in response to RFCs 514 and 519.

530 Bhushan Jun 73 A Report on the SURVEY Project

  The purpose of this paper is 1) to report on the status of the
  SURVEY project and current data, 2) to inform the ARPANET
  community of the services offered related to this project, 3) to
  report on future plans, and 4) to ask for suggestions and
  improvements.

529 McKenzie Jun 73 A Note on Protocol Synch Sequences

  A response to RFC 513.

528 McQuillan Jun 73 Software Checksumming in the IMP and

                                Network Reliability
  A description  of some of the modifications that have recently
  been made to the IMP and TIP programs.

527 Merryman Jun 73 ARPAWOCKY

  A parody by D. L. Covill of the ARPANET based on the Jabberwocky
  of Lewis Carroll

526 Pratt Jun 73 Technical Meeting - Digital Image

                                Processing Software Systems
  Announcement of a technical meeting on digital image processing
  software systems.

525 Parrish Jun 73 MIT-Mathlab Meets UCSB-OLS

  A description of problem solving using both the MIT-P1ACSYM system
  and the UCSB-OLS system.

524 White Jun 73 A Proposed Mail Protocol

  A proposed specification for handling mail in the ARPA network.

523 Bhushan Jun 73 SURVEY is in Operation Again

  The purpose of this RFC is to alert the network community that the
  survey program at MIT-DMCG computer system is in operation.

522 McKenzie Jun 73 Traffic Statistics

  A report on the Host traffic statistics for the month of May 1973.
  Updates RFC 509.

521 McKenzie May 73 Restricted Use of IMP DDT

  Proposal of restricted use of IMP DDT due to opinions from
  representatives of several sites feeling that uncontrolled use of
  IMP DDT made access control mechanisms too vulnerable to
  interception or tampering.

520 Day Jun 73 Memo to FTP Group (Proposal for File

                                Access Protocol)
  This document discusses the File Access Protocol as an extension
  to FTP.

519 Pickens Jun 73 Resource Evaluation

  UCSB announces a new test group based upon RFC 369, which attempts
  to take a detailed look at specific network resources and develop
  initial site dependent and function dependent MINIMAN's.

518 Feinler Jun 73 ARPANET Accounts

  A memo on information regarding opening an account at a given site
  on the ARPANET.

517 Never Issued.

516 Postel May 73 Lost Message Detection

  This RFC is replaced by RFC 534.

515 Winter Jun 73 Specifications for Datalanguage,

                                Version 0/9
  This specification for Datalanguage is extremely primitive.
  Version 0/9 is currently running at CCA and offers an opportunity
  for experience with the Datacomputer and with fundamental
  Datalanguage concepts.

514 Kantrowitz Jun 73 Network Make-Work

  Updates RFC 459.

513 Hathaway May 73 Comments on the New Telnet

                                Specifications
  Discussion of the Telnet Protocol.

512 Hathaway May 73 Lost Message Detection

  This RFC is replaced by RFC 534.

511 North May 73 Enterprise Phone Service to NIC From

                                ARPANET Sites
  Discussion of cost and alternatives for special telephone numbers
  for the NIC.

510 White May 73 Request for Network Mailbox

                                Addresses
  Announcement of Network Journal delivery by the NIC and a request
  for updated/additional network mailbox addresses.

509 McKenzie May 73 Traffic Statistics

  A report on the Host traffic statistics for the month of April
  1973.  Updates RFC 497.

508 Pfeifer May 73 Real-Time Data Transmission on the

                                ARPANET
  Discussion on the pros and cons of support of real-time processes
  on the ARPA Network.

507 Never Issued.

506 Padlipsky Jun 73 An FTP Command Naming Problem

  This RFC discusses a problem when using the File Transfer
  Protocol: the choice of names for two crucial commands is faulty.

505 Padlipsky Jun 73 Two Solutions to a File Transfer

                                Access Problem
  This memo is in response to RFCs 487 and 501.

504 Thomas May 73 Workshop Announcement

  Detailed plans for a workshop on Automated Resource Sharing to be
  held May 1973.

503 Neigus Apr 73 Socket Number List

  This RFC has been replaced by RFCs 997 and 990.

502 Never Issued.

501 Pogran May 73 Un-Muddling "Free File Transfer"

  This memo is in response to RFC 487.

500 Shoshani Apr 73 The Integration of Data Management

                                Systems on a Computer Network
  In this paper, discussion is focused on an approach to integrating
  data management systems on a computer network for the purpose of
  data sharing.

499 Reussow Apr 73 Harvard's Network RJE

  A description of the remote job entry service at Harvard.

498 Braden Apr 73 On Mail Service to CCN

  A description of the electronic mail service at UCLA-CCN.

497 McKenize Apr 73 Traffic Statistics

  A report on the Host traffic statistics for the month of March
  1973.  Updates RFC 482.

496 Auerbach Apr 73 A TNLS Quick Reference Card is

                                Available
  Announcement of a new TNLS Quick Reference Card.

495 McKenize May 73 Telnet Protocol Specification

  Results of an open meeting discussing Telnet, with two attached
  documents which report the results of that meeting.

494 Walden Apr 73 Availability of MIX and MIXAL in the

                                Network
  A list of hosts that support programming in MIX and MIXAL.

993 Michener Apr 73 Graphics Protocol

  Discuses the opinions and decisions reached at the second meeting
  of the Network Graphics Group.

492 Meyer Apr 73 Response to RFC 467

  This document briefly describes the problems and proposed
  solutions, offers comments and alternative suggestions in response
  to RFC 467.

491 Padlipsky Apr 73 What is "Free"?

  This memo discusses the assertion that network mail should be
  free; i.e., no login or USER command should be required.

490 Pickens Mar 73 Surrogate RJS for UCLA-CCN

  A description of how UCLA's RJS can be accessed from UCSB's
  standard remote job entry service.

489 Postel Mar 73 Comment on Resynchronization of

                                Connection Status Proposal
  Comments on ideas proposed in RFC 467.

488 Auerbach Mar 73 NLS Classes at Network Sites

  This RFC solicits comments from the Network community on the
  desirability of doing on-site classes.

487 Bressler Mar 73 Host-Dependent FTP Parameters

  This memo is in response to RFC 430.

486 Bressler Apr 73 Data Transfer Revisited

  A proposeal to base RJE and FTP on a common data transfer
  protocol.

485 Pickens Mar 73 MIX and MIXAL at UCSB

  A response to Walden's MIX query (RFC 473).

484 Never Issued.

483 Kudlick Mar 73 Cancellation of the Resource

                                Notebook Famework Meeting

482 McKenzie Mar 73 Traffic Statistics

  A report on the Host traffic statistics for the month of February
  1973.  Updates RFC 455.

481 Never Issued.

480 White Mar 73 Host-Dependent FTP Parameters

  This memo is in response to RFC 430.

479 White Mar 73 Use of FTP by the NIC Journal

  This RFC states how the NIC outlined its requirements for
  implementing FTP Journal delivery and submission.

478 Bressler Mar 73 FTP Server-Server Interaction - II

  Discusses server-server interaction where, in a typical situation,
  a user conversing with two servers is interested in retrieving a
  file from one site and sending it to another.

477 Krilanovich May 73 Remote Job Service at UCSB

  This RFC is the follow-on document to RFC 436.  This document
  restates the essence of the official RJE Protocol and documents in
  detail UCSB's implementation of it.  Obsoletes RFC 436.

476 McKenzie Mar 73 IMP/TIP Memory Retrofit Schedules

                                (Revision 2)
  Describes plans and schedule for upgrading IMPs and TIPs.

475 Bhushan Mar 73 FTP and the Network Mail System

  This paper describes the author's understanding of the results of
  the Network Mail System meeting and the implications for FTP.

474 Bunch Mar 73 Announcement of Forthcoming Meeting

                                of the Network Graphics Working
                                Group and Call for RFC's.
  Plans for a graphics meeting to be held in May 1973.

473 Walden Feb 73 MIX and MIXAL?

472 Bunch Mar 73 Illinois' Reply to Maxwell's Request

                                for Graphics Information
  This RFC represents the author's response to NIC document 14925.

471 Thomas Mar 73 Announcement of a (Tenative)

                                Workshop on Multi-Site Executive
                                Programs
  A suggestion for a workshop and a query for interest.

470 Thomas Mar 73 Change in Socket for TIP News

                                Facility

469 Kudlick Mar 73 Network Mail Meeting Summary

  A description of a meeting on mail held February 1973.

468 Braden Mar 73 FTP Data Compression

  This RFC describes the definition of the "HASP" or compressed
  mode.

467 Burchfiel Feb 73 Proposed Change to Host-Host

                                Protocol Resynchronization of
                                Connection Status
  To achieve resynchronization of allocation, this RFC proposes the
  addition of two commands to the host-host protocol.

466 Winett Feb 73 Telnet Logger/Server for Host LL-67

  This RFC contains writeup documents on the Telnet Logger/Server
  for the CP/CMS system on the Lincoln Laboratory 360/67.

465 Never Issued.

464 Kudlick Feb 73 Resource Notebook Framework

  This document presents a framework for coordinating all the
  surveys and data gathering efforts concerned with "resource
  notebook" type of information.

463 Bhushan Feb 73 FTP Comments and Response to RFC 430

  This RFC represents the author's response to RFC 430 and other
  similar views.

462 Iseli Feb 73 Responding to User Needs

  A proposal to have network documentation maintained at the source,
  that is, by each site, and available as a distributed database.

461 McKenzie Feb 73 Telnet Meeting Announcement

  Plans for a meeting on Telnet to be held March 1973.

460 Kline Feb 73 NCP Survey

  This RFC is a first in a series which will request information on
  implmentation of host-to-host protocol.

459 Kantrowitz Feb 73 Network Questionnaires

  Suggests that there is too much or too many different people
  trying to gather data from all the other sites.

458 Bressler Feb 73 Mail Retrieval via FTP

  Proposal of two new FTP commands called ReaDMailFile and ReaDMail.

457 Walden Feb 73 TIPUG

  How to get updates to the TIP Users Guide.

456 NIC Feb 73 Memorandum

  Change in the meeting time for the Network Mail meeting discussed
  in RFC 453.

455 McKenzie Feb 73 Traffic Statistics

  Report on the Host traffic statistics for the month of January
  1973.  Updates RFC 443.

454 McKenzie Feb 73 File Transfer Protocol (Meeting

                                Announcement and a New Proposed
                                Document
  The specification of the File Transfer Protocol and the
  announcement of a meeting (March 1973) to discuss it.

453 Kudlick Feb 73 Meeting Announcement to Discuss a

                                Network Mail System
  Plans for a meeting on electronic mail held February 1973.  See
  RFC 469.

452 Winett Feb 73 Telnet Command at Host LL

  This RFC documents the use of the Telnet command at Host LL for
  uses under the CP/CMS time-sharing system.

451 Padlipsky Feb 73 Tentative Proposal for a Unified

                                User Level Protocol
  A suggestion for the idea of a network standard command language
  for interactive systems.

450 Padlipsky Feb 73 Multics Sampling Timeout Change

  Announcement of better service for experimental users of MIT
  Multics.

449 Walden Jan 73 The Current Flow-Control Scheme for

                                IMPSYS
  Updates RFC 442.

448 Braden Feb 73 Print Files in FTP

  This document reviews the problem of print files.

447 McKenzie Jan 73 IMP/TIP Memory Retrofit Schedule

  Updates RFC 434.

446 Deutsch Jan 73 Proposal to Consider a Network

                                Program Resource Notebook

445 McKenzie Jan 73 IMP/TIP Preventive Maintenance

                                Schedule

444 Never Issued.

443 McKenzie Jan 73 Traffic Statistics

  Report on the Host traffic statistics for the month of December
  1972.  Updates RFC 422.

442 Cerf Jan 73 The Current Flow-Control Scheme for

                                IMPSYS
  This RFC discusses the current flow-control scheme for IMPSYS.

441 Bressler Jan 73 Inter-Entity Communication - An

                                Experiment
  A status report concerning an experiment based on the desire of
  users, at their consoles, to converse with one another, and to
  receive some debugging assistance.

440 Walden Jan 73 Scheduled Network Software

                                Maintenance
  Explains plans and schedule for IMP software maintenance, expands
  the normal time slot.

439 Cerf Jan 73 PARRY Encounters the Doctor

  A lighthearted documentation on a session that actually happened
  on September 18, 1972.

438 Thomas Jan 73 FTP Server-Server Interaction

  This document suggests a simple extension to FTP which would allow
  a FTP user process at one site to arrange for FTP server processes
  at other sites to act cooperatively on its behalf.

437 Faeh Jun 73 Data Reconfiguration Service at UCSB

  Announcement of the availability of the Data Reconfiguration
  Service (DRS) at UCSB.

436 Krilanovich Jan 73 Announcement of RJS at UCSB

  Announcement of the availability of RJS at UCSB.

435 Cosell Jan 73 Telnet Issues

  This RFC discusses a number of Telnet related issues, with the
  central issue of discussion being echoing.

434 McKenzie Jan 73 IMP/TIP Memory Retrofit Schedule

  Explains plans and schedule for IMP and TIP upgrades.

433 Postel Dec 72 Socket Number List

  Establishment of assigned socket numbers to be used for public
  functions.  This RFC has been replaced by RFC 997 and 990.

432 Neigus Dec 72 Network Logical Map

  Attachment of the network logical map as of December 30, 1972.

431 Krilanovich Dec 72 Update on SMFS Login and Logout

  This document obsoletes RFC 399, which introduced the Login and
  Logout commands for UCSB's SMFS, but was incomplete.  RFC 399 is
  restated more fully in this RFC.

430 Braden Feb 73 Comments on File Transfer Protocol

  Discusses several issues in FTP.

429 Postel Dec 72 Character Generator Process

  A proposal that there be a standard process implemented on
  whatever hosts desire which generates character data with out any
  regard to input.

428 Never Issued.

427 Never Issued.

426 Thomas Jan 73 Reconnection Protocol

  This document describes several situations in which the ability to
  reconnect is useful, presents a mechanism to achieve
  reconnections, sketches how the mechanism could be added to
  Host-Host or Telnet protocol, and recommends a place for the
  mechanism in the protocol hierarchy.

425 Bressler Dec 72 "But my NCP costs $500 a day..."

  Discussion on the cost of network software and network use.

424 Never Issued.

423 Noble Dec 72 UCLA Campus Computing Network

                                Liaison Staff for ARPA Network
  A list of ARPA network contacts at CCN.  Updates RFC 389.

422 McKenzie Dec 72 Traffic Statistics

  Report on the Host traffic statistics for the month of November
  1972.  Updates RFC 413.

421 McKenzie Nov 72 A Software Consulting Service for

                                Network Users
  An announcement of a BBN software consulting service that has been
  established for ARPA network users.

420 Murray Jan 73 CCA ICCC Weather Demo

  Announcement that the weather demo for the ICCC show is now
  generally available.

419 Vezza Dec 72 MIT-DMS on Vacation

  The MIT Dynamic Modeling System will be down for 2-4 weeks.

418 Hathaway Nov 72 Server File Transfer Under TSS/360

                                at NASA/Ames Research Center
  This RFC is a description of the initial implementation of Server
  File Transfer at NASA-Ames Research Center.

417 Postel Nov 72 LINK Usage Violation

  The protocol police issue a citation.

416 Norton Nov 72 The ARC System will be Unavailable

                                for Use During Thanksgiving Week
  The SRI-ARC machine will be down for 9-10 days.

415 Murray Nov 72 TENEX Bandwidth

  Considerations of the performances of each host.  References
  RFC 392.

414 Bhushan Nov 72 File Transfer Protocols (FTP) Status

                                and Further Comments
  A status report on working server and user FTPs.

413 McKenzie Nov 72 Traffic Statistics

  Three sets of network traffic statistic reports.  Updates RFC 400.

412 Hicks Nov 72 User FTP Documentation

  A "help" file for the Utah-10 implementation of the User FTP
  process.

411 Padlipsky Nov 72 New Multics Network Software

                                Features
  Discussion on two recently-installed features of the Multics
  Network software.

410 McQuillan Nov 72 Removal of the 30-Second Delay When

                                Hosts Come Up
  A proposal to elminate the 30-second delay altogether.

409 White Dec 72 TENEX Interface to UCSB's

                                Simple-Minded File System
  This document is intended to provide users with the information
  necessary to use SMFS from a terminal; the reader is assumed
  familiar with Tenex.

408 Owen Oct 72 NETBANK

  A proposed idea for a protocol (or service) that is offered as an
  aid to network use for new users.

407 Bressler Oct 72 Remote Job Entry Protocol

  The release of the official Remote Job Entry Protocol, per the
  ARPA office.

406 McQuillan Oct 72 Scheduled IMP Software Releases

  Explains the plans and schedule for IMP software maintenance.

405 McKenzie Oct 72 Correction to RFC 404

  Typographical error notation.  Obsoletes RFC 404.

404 McKenzie Oct 72 Host Address Changes Involving Rand

                                and ISI
  The new address of ISI is IMP 22.  THe new address of RAND is
  IMP 7.

d

403 Hicks Jan 73 Desirability of a Network 1108

                                Service

402 NIC Oct 72 ARPA Network Mailing Lists

  Obsoletes RFC 363.

401 Hansen Oct 72 Conversion of NGP-0 Coordinates to

                                Device Specific Coordinates
  A means is described to convert NGP coordinates to interger
  coordinates in the range zero to M, where M is the maximum address
  of the device screen on a machine using 2's complement arithmetic.

400 McKenzie Oct 72 Traffic Statistics

  A report on the Host traffic statistics for the month of
  September 1972.  Updates RFC 391.

399 Krilanovich Sep 72 SMFS Login and Logout

398 Pickens Sep 72 UCSB Online Graphics

  Announcement that users with Tektronix or IMLAC terminals, or with
  systems that support the proposed Level 0 graphics protocol can
  access UCSB graphics.

397 Never Issued.

396 Bunch Nov 72 Network Graphics Working Group

                                Meeting - Second Iteration

395 McQuillan Oct 72 Switch Settings on IMPs and TIPs

  Discussion on a description of the switches on the front panel of
  IMPs and TIPs that are important to the correct operation of the
  network software.

394 McQuillan Sep 72 Two Proposed Changes to the IMP-HOST

                                Protocol
  Updates RFC 381.  This note describes two changes to the IMP-Host
  communication protocol described in BBN Report 1822.

393 Winett Oct 72 Comments on Telnet Protocol Changes

  Comments and objections to two of the three recent suggestions for
  changing the Telnet protocol as described in RFC 328.

392 Hicks Sep 72 Measurement of Host Costs for

                                Transmitting Network Data
  Discussion of Utah's development of a program to use the Remote
  Job Service System (RJS) at UCLA-CCN in conjunction with Utah's
  "batch" users.

391 McKenzie Sep 72 Traffic Statistics

  A report on the Host traffic statistics for the month of
  August 1972.  Updates RFC 378.

390 Braden May 72 TSO Scenario Batch Compilation and

                                Foreground Execution
  An example session with TSO on UCLA-CCN.

389 Noble Aug 72 UCLA Campus Computing Network

                                Liaison Staff for ARPA Network
  A list for ARPA Network contacts at UCLA/CCN.

388 Cerf Aug 72 NCP Statistics

  Updates RFC 323.  Announcement that UCLA/NMC is prepared to gather
  NCP statistics on a daily basis.

387 Kelley Aug 72 Some Experiences in Implementing

                                Network Graphics Protocol Level 0

386 Cosell Aug 72 Letter to TIP Users - 2

  A second point of information letter to TIP users.  Updates
  RFC 365.

385 Bhushan Aug 72 Comments on the File Transfer

                                Protocol (RFC 354)
  The comments in this document include errata, further discussion,
  emphasis points, and additions to the protocol.  Updates RFC 354.

384 North Aug 72 Official Site IDENTS for

                                Organizations in the ARPA Network
  Includes two lists, a list in alpha order and a list by Site
  address.  Obsoletes RFC 289.

383 Never Issued.

382 McDaniel Aug 72 Mathematical Software on the ARPA

                                Network
  Comments on the efforts to develop high quality libraries of
  mathematical and statistical subroutines.

381 McQuillan Jul 72 Three Aids to Improved Network

                                Operation
  Discusses helpful aids to improved network operation: schedules of
  software maintenance, IMP-to-Host communication, and  network news
  service.

380 Never Issued.

379 Braden Aug 72 Using TSO at CCN

  Announcement that IBM's Time Sharing Option (TSO) is up on a
  regularly scheduled basis at UCLA/CCN.

378 McKenzie Aug 72 Traffic Statistics

  Traffic statistics for the month of July 1972.

377 Braden Aug 72 Using TSO Via ARPA Network Virtual

                                Terminal
  Announcement of IBM's Time Sharing Option (TSO) availability at
  UCLA/CCN on Socket 1, using the standard Telnet protocol.

376 Westheimer Aug 72 Network Host Status

  Report on the status of Network Hosts from July 31 to August 4.
  Updates RFC 370.

375 Never Issued.

374 McKenzie Jul 72 IMP System Announcement

  Updates RFCs 331,343,359.

373 McCarthy Jul 72 Arbitrary Character Sets

  Suggests how to get arbitrary characters sets stored in computers
  and to be able to display them on any CRT screen, edit them using
  any keyboard, and print them on any printer.

372 Watson Jul 72 Notes on a Conversation with Bob

                                Kahn on the ICCC
  Discussion on some aspects of the ICCC meeting demonstration.

371 Kahn Jul 72 Demonstration at International

                                Computer Communications Conference
  Observation and notes on the ICCC meeting demonstration.

370 Westheimer Jul 72 Network Host Status

  Report on the status of Network Hosts from July 17 to July 28.
  Updates RFC 367.

369 Pickens Jul 72 Evaluation of ARPANET Services

                                (January through March, 1972)
  This paper provides descriptions, surveys, critiques of ARPANET
  services, and suggestions for improvement.

368 Braden Jul 72 Comments on "Proposed Remote Job

                                Entry Protocol"
  Suggestions on honing the final standard of the RJE protocol
  (references RFC 360).

367 Westheimer Jul 72 Network Host Status

  Report on the status of Network Hosts from July 1 to July 16.
  Updates RFC 366.

366 Westheimer Jul 72 Network Host Status

  Report on the status of Network Hosts from June 19 to June 30.
  Updates RFC 362.

365 Walden Jul 72 A Letter to All TIP Users

  Descriptions of new commands that have recently been added to the
  "TIP Users Guide".

364 Abrams Jul 72 Serving Remote Users on the ARPANET

  This paper asserts that a problem exists in serving remote users
  and offers a set of suggestions for its amelioration.

363 NIC Aug 72 ARPA Network Mailing Lists

  Obsoletes RFC 329.

362 Westheimer Jun 72 Network Host Status

  Report on the status of Network Hosts from June 5 to June 16.
  Updates RFC 353.

361 Bressler Jul 72 In Response to RFCs 347 and 348

  Deamon Processes on Host 106.

360 Holland Jun 72 Proposed Remote Job Entry Protocol

  This protocol specifies the Network standard procedures for remote
  job entry as a mechanism whereby a user at one location causes a
  batch-processing job to be run at some other location.

359 Walden Jun 72 The Status of the Release of the New

                                IMP System (2600)
  Obsoletes RFC 343.

358 Never Issued.

357 Davidson Jun 72 An Echoing Strategy for Satellite

                                Links
  This document describes a strategy which will eliminate the delay
  associated with simple echoing and allow the transmission delay to
  be hidden in the cost of computation only.  This scheme is
  proposed as an optional addition to existing User Telnets; its use
  requires the explicit support of a cooperating server process.

356 Alter Jun 72 ARPA Network Control Center

  Announcement of the NCC's new operation schedule.

355 Davidson Jun 72 Response to RFC 346

354 Bhushan Jul 72 The File Transfer Protocol

  This RFC obsoletes RFCs 264,265.  The File Transfer Protocol (FTP)
  is a protocol for file transfer between HOSTs on the ARPANET.  The
  primary function of FTP is to transfer files efficiently and
  reliably among hosts and to allow the convenient use of remote
  file storage capabilities.

353 Westheimer Jun 72 Network Host Status

  Status report of most Network Hosts from May 22 to June 2.
  Updates RFC 344.

352 Crocker Jun 72 TIP Site Information Form (Graphics)

  An information form to provide additional information for TIP
  users of the NET.

351 Crocker Jun 72 (Graphics) Information Form for the

                                ARPANET Graphics Resources Notebook
  A questionnaire about the state of graphics resources at various
  sites.

350 Stoughton May 72 User Accounts for UCSB On-Line

                                System
  Announcement of new login parameters for the UCSB On-Line System.

349 Postel May 72 Proposed Standard Socket Numbers

  A proposal to officially standardize socket number assignments.

348 Postel May 72 Discard Process

  A RFC discussing debugging and measurement puposes for those hosts
  which are willing to implement a "Discard" process.  Old version;
  see RFC 863.

347 Postel May 72 Echo Process

  A RFC discussing debugging and measurement puposes for those hosts
  which are willing to implement an "Echo" process.  Old version;
  see RFC 862.

346 Postel May 72 Satellite Considerations

  Discussion on using space satellite transmission links in the
  ARPANET.

345 Kelly May 72 Interest in Mixed Integer

                                Programming (MPSX on 360/91 at CCN)
  Request for interested persons in the MPSX to contact author.

344 Westheimer May 72 Network Host Status

  Updates RFC 342.

343 McKenzie May 72 IMP System Change Notification

  Obsoletes RFC 331.  Release of IMPSYS 2600 was unsuccessful.

342 Westheimer May 72 Network Host Status

  Updates RFC 332.

341 Never Issued.

340 O'Sullivan May 72 Proposed Telnet Changes

  A proposed change to the Telnet protocol calling for one standard
  protocol and dropping the idea of minimum implementation.

339 Thomas May 72 MLTNET - A "Multi-Telnet" Subsystem

                                for TENEX
  This RFC describes MLTNET as a Telnet-like facility for Tenex
  which enables a user to control a number of jobs, running on
  different ARPANET hosts.  MLTNET is currently a subsystem on the
  BBN-Tenex host.

338 Braden May 72 EBCDIC/ASCII Mapping for Network RJE

  This RFC proposes: to make all users of NETRJS aware of the
  changed ASCII mapping; to call this problem to the attention of
  the Network RJE Protocol committee; and to knowledge and support
  Joel Winett's pioneering work in this area.

337 Never Issued.

336 Cotton May 72 Level 0 Graphic Input Protocol

  A description of the graphics input protocol as discussed at a
  Network Graphics Working Group meeting.

335 Bryan May 72 New Interface-IMP/360

  Announcement of a new interface and requests to hear of any
  difficulties network users encounter while operating with UCSB.

334 McKenzie May 72 Network Use on May 8

333 Bressler May 72 A Proposed Experiment with a Message

                                Switching Protocol
  This document attempts to sketch how one would organize the lowest
  level host-host protocol in the ARPANET around Message Switching
  Protocols (MSPs) and how this organization would affect the
  implementation of the host software.

332 Westheimer Apr 72 Network Host Status

  Updates RFC 330.

331 McQuillan Apr 72 IMP System Change Notification

  Announcement of the release of IMPSYS 2600.

330 Westheimer Apr 72 Network Host Status

  Updates RFC 326.

329 NIC May 72 ARPA Network Mailing Lists

328 Postel Apr 72 Suggested Telnet Protocol Changes

  This RFC proposes changes to the Telnet protocol.

327 Bhushan Apr 72 Data and File Transfer Workshop

                                Notes

326 Westheimer Apr 72 Network Host Status

  Updates RFC 319.

325 Hicks Apr 72 Network Remote Job Entry Program -

                                NETRJS
  Report on the NETRJS running at the University of Utah.

324 Postel Apr 72 RJE Protocol Meeting

  Announcement of a RJE Protocol meeting at UCLA.

323 Cerf Mar 72 Formation of Network Measurement

                                Group (NMG)
  Describes some network measurement results, some plans for further
  measurement and the formation of an interest group.

322 Cerf Mar 72 Well Known Socket Numbers

  Announcement of intent to catalog all sockets which are supposed
  to be well-known.

321 Karp Mar 72 CBI Networking Activity at MITRE

  Response to RFC 313 - comments on Computer Based Instruction.

320 Reddy Mar 72 Workshop on Hard Copy Line Graphics

  Announcement of a one day workshop on the XCRIBL system at CMU.

319 Westheimer Mar 72 Network Host Status

  Updates RFC 315.

318 Postel Apr 72 Ad Hoc Telnet Protocol

  Obsoletes RFC 158.  This Telnet specification was effective for
  several years.

317 Postel Mar 72 Official Host-Host Protocol

                                Modification: Assigned Link Numbers
  Lists current Link number assignments.  This RFC has been replaced
  by RFCs 997 and 990.

316 McKay Feb 72 ARPA Network Data Management Working

                                Group Meeting Report

315 Westheimer Mar 72 Network Host Status

  Updates RFC 306.

314 Cotton Mar 72 Next Network Graphics Working Group

                                Meeting
  Describes plans for a graphics meeting to be held in April 1972.

313 O'Sullivan Mar 72 Computer Based Instruction

  This paper has two purposes: to solicit comments from the NWG and
  others on how selected classes of resources of a General Purpose
  Network might be applied to the field of Computer Based
  Instructions; and initiate a dialog between interested parties on
  the problem of Computer Base Instruction.

312 McKenzie Mar 72 Proposed Change in IMP-to-Host

                                Protocol
  This RFC proposes a redefinition of the IMP-to-Host error message
  types and the creation of additional IMP-to-Host error message
  types.  These changes should assist the Hosts in determining
  appropriate recovery action without causing any serious
  reprogramming problems.

311 Bryan Feb 72 New Console Attachments to the UCSB

                                Host
  Describes types of terminals used at UCSB.

310 Bhushan Apr 72 Another Look at Data and File

                                Transfer Protocols
  This paper suggests some specific changes in DTP and FTP that
  should make them more useful and/or simplify implementation.

309 Bhushan Mar 72 Data and File Tranfer Workshop

                                Announcement
  Describes plans for a meeting on FTP to be held April 1972.

308 Seriff Mar 72 ARPANET Host Availability Data

  A SURVEY program is up and working to aid in gathering information
  on the availability of various Hosts on the ARPANET.

307 Harslem Feb 72 Using Network Remote Job Entry

  Announcement of a program on a PDP-10 allowing access to the
  Remote Job Service (RJS) at UCLA.

306 Westheimer Feb 72 Network Host Status

  Updates RFC 298.

305 Alter Jan 72 Unknown Host Numbers

  Discusses testing of IMPs and notes that this may cause some hosts
  to receive messages from unregistered addresses.

304 McKay Feb 72 A Data Management System Proposal

                                for the ARPA Network
  A proposal to provide a framework that will allow the ARPA
  community to recognize and develop the necessary tools in a
  unified manner enabling the network to manage its resources to the
  best advantage of the user.

303 NIC Feb 72 ARPA Network Mailing List

  Obsoletes RFC 300.

302 Bryan Feb 72 Excercising the ARPANET

  Describes a class project to tryout hosts on the ARPANET.

301 Alter Feb 72 BBN IMP (No. 5) and NCC Schedule for

                                March 4, 1972
  BBN host will be down for a day for moving equipment.

300 NIC Jan 72 ARPA Network Mailing Lists

  Obsoletes RFC 211.

299 Hopkin Feb 72 Information Management System

  Announcement of intent to build an Information Management and
  Statistical System for the ILLIAC IV.

298 Westheimer Feb 72 Network Host Status

  Updates RFC 293.

297 Walden Jan 72 TIP Message Buffers

  Discussion regarding the size of the TIP's message buffers.

296 Liddle Jan 72 DS-1 Display System

  This RFC describes a proposed modular graphic/alphanumeric display
  system containing a 512 by 512 line, 60 line per inch plasma
  display/memory panel and a minprocessor.  It is intended to
  combine the advantages of display memory and local processing
  power in three general modes.

295 Postel Oct 71 Report of the Protocol Workshop

  A report on the decisions reached at the protocol workshop held in
  conjunction with the NWG meeting of 10 October 1971.

294 Bhushan Jan 72 The Use of "Set Data Type"

                                Transaction in File Transfer
                                Protocol
  Updates RFC 265.

293 Westheimer Jan 72 Network Host Status

  Updates RFC 288.

292 Michener Jan 72 Graphics Protocol - Level 0 only

  A description of part of the proposed Network Standard Graphics
  Protocol for transmitting graphics data within the ARPA network.
  The particular aspects covered are related to the form and content
  of graphics information sent from a source of graphical
  information to a display package for output to a graphics console.

291 McKay Jan 72 Data Management Meeting Announcement

  A meeting about datamanagement will be held February 1972.

290 Mullery Jan 72 Computer Network and Data Sharing: A

                                Bibliography
  Updates RFC 243.

289 Watson Dec 71 What We Hope is an Official List of

                                Host Names
  An accepted list of official formal host names and nicknames.

288 Westheimer Jan 72 Network Host Status

  Updates RFC 287.

287 Westheimer Dec 71 Network Host Status

  Reports on tests of host availability for 6 Dec to 18 Dec 1971.

286 Forman Dec 71 Network Library Information System

  This RFC solicites interested parties in the ARPA community to
  form a working group whose interests include developing a new
  system that would enable computer query of Library holdings.
  Georgetown University is currently designing a Learning Resource
  Center which could be the prototype of the proposed working group.

285 Huff Dec 71 Network Graphics

  This paper is aimed at bringing together the present state of
  graphics on the NET for the newcomer and attempting to add a
  little more documentation to the current ground covered in
  graphics research by ARPA.

284 Never Issued.

283 Braden Dec 71 NETRJT - Remote Job Service Protocol

                                for TIPS
  Discusses how it may be feasible in the future to use TIPS for
  remote job entry in one or more of three ways: attach local card
  readers, line printer, and card punches directly to TIP ports,
  connect a remote batch terminal to a full-duplex TIP port via a
  communication line, and/or use the tape drive, and do card-to-tape
  and/or tape-to-print on another computer.

282 Padlipsky Dec 71 Graphics Meeting Report

  Describes a graphics meeting held November 1972.

281 McKenzie Dec 71 A Suggested Addition to File

                                Transfer Protocol
  Suggests an improved restart procedure in FTP.

280 Watson Nov 71 A Draft Set of Host Names

  A proposed list of names for hosts.

279 Never Issued.

278 Bhushan Nov 71 Revision of the Mail Box Protocol

  This paper obsoletes RFC 221.  The changes to RFC 221 are
  presented in this document.  The protocol is also restated for
  additional review.

277 Never Issued.

276 Watson Nov 71 NIC Course

  A course announcement from the NIC on the use of its Online System
  (NLS).

275 Never Issued.

274 Forman Nov 71 Establishing a Local Guide for

                                Network Usage
  Discussion on the best solutions to the general problem of
  interfacing Hosts to IMPs.

273 Watson Oct 71 More on Standard Host Names

  Discussion on the best way to set up naming schemes for standard
  Host names.

272 Never Issued.

271 Cosell Jan 72 IMP System Change Notification

  Announcement of a new version of the IMP System, Version 2514.

270 McKenzie Jan 72 Correction to BBN Report No. 1822

  Updates pages 25 and 26 of BBN report 1822.

269 Brodie Dec 71 Some Experience with File Transfer

  Updates RFCs 122,238,172.

268 Postel Nov 71 Graphic Facilities Information

  Request for graphics information.

267 Westheimer Nov 71 Network Host Status

  Reports on tests of host availability for 8 Nov to 19 Nov 1971.

266 Westheimer Nov 71 Network Host Status

  Reports on tests of host availability for 25 Oct to 5 Nov 1971.

265 Bhushan Nov 71 The File Transfer Protocol

  This paper is a revision of RFC 172.  The changes to RFC 172 are
  presented in this document.  The protocol is also restated for
  additional review.

264 Bhushan Nov 71 The Data Transfer Protocol

  This paper is a revision of RFC 171.  The changes to RFC 171 are
  presented in this document.  The protocol is also restated for
  additional review.

263 McKenzie Dec 71 "Very Distant" Host Interface

  Discussion on the best solutions to the general problem of
  interfacing Hosts to IMPs.

262 Never Issued.

261 Never Issued.

260 Never Issued.

259 Never Issued.

258 Never Issued.

257 Never Issued.

256 Cosell Nov 71 IMPSYS Change Notification

  Announcement of a new version of the IMP system, Version 2513.

255 Westheimer Oct 71 Site Status

  Updates RFC 252.

254 Bhushan Oct 71 Scenarios for Using ARPANET

                                Computers
  This document is provided to facilitate the use of ARPANET host
  computer systems via the ARPANET.  The objective of these
  scenarios is to aid a user in sampling host computers on the
  ARPANET, thereby stimulating his interest in using the ARPANET.

253 Moorer Oct 71 Second Network Graphics Meeting

                                Details
  Plans for a graphics meeting to be held November 1971.  See RFC
  282.

252 Westheimer Oct 71 Site Status

  Updates RFC 240.

251 Stern Oct 71 Weather Data

  Announcement of the USAF Environmental Technical Application
  Center (ETAC) services in providing weather data for the ARPA
  Network.

250 Brodie Oct 71 Some Thoughts on File Transfer

  Further clarification and proposed revision on several aspects of
  the proposed Data Transfer Protocol and the File Transfer
  Protocol.

249 Borelli Oct 71 Coordination of Equipment and

                                Supplies Purchase
  Announcement of an agreement reached regarding the study of the
  feasibility of a coordinating point for purchases of equipment and
  supplies to be used on the network.

248 Never Issued.

247 Karp Oct 71 Proffered Set of Standard Host Names

  Proposed general set of rules for forming Host Names.  Obsoletes
  RFC 226.

246 Vezza Oct 71 Networks Graphics Meeting

245 Falls Oct 71 Reservations for Network Group

                                Meeting

244 Never Issued.

243 Mullery Oct 71 Network and Data Sharing

                                Bibliography
  Updated by RFC 290.

242 Haibt Jul 71 Data Descriptive Language for Shared

                                Data
  Discussion of representation differences.  Three categories are
  defined: very local representation, representation of collections
  of data, and other more complex structures that data collections
  may have.

241 McKenzie Sep 71 Connecting Computers to MLC Ports

  Discussion on the pros and cons of computers being connected
  through serial communication lines to ports on the Terminal IMP's
  Multi-Line Controller (MLC).

240 McKenzie Sep 71 Site Status

  A reissue of RFC 235, without typographical errors.

239 Braden Sep 71 Host Mnemonics Proposed in RFC 226

  Discussion and comments on RFC 226.

238 Braden Sep 71 Comments on DTP and FTP Protocols

  This RFC updates RFCs 171,172.

237 Watson Sep 71 The NIC's View of Standard Host

                                Names
  The NIC strongly favors standardization of host names.  In this
  RFC, the NIC proposes that any standard naming scheme should take
  into account certain considerations.

236 Postel Sep 71 Standard Host Names

  An update of RFC 229, with some modifications included.

235 Westheimer Sep 71 Site Status

  Starting with this RFC, BBN will report on the status of most
  Network Hosts.

234 Vezza Oct 71 Network Working Group Meeting

                                Schedule
  Plans for a Network Working Group meeting in October 1971.

233 Bhushan Sep 71 Standardization of Host Call Letters

  A currently recommended list of call letters.

232 Vezza Sep 71 Announcement of the next Network

                                Graphics Meeting
  Schedule conflict and postponement of the graphics meeting.

231 Heafner Sep 71 Service Center Standards for Remote

                                Usage - A User's View
  A statement of views on service center standards.  An input to the
  service center panel discussion of the October Network meeting.

230 Pyke Sep 71 Toward Reliable Operation of

                                Minicomputer-based Terminals on a
                                TIP
  Points out inadequate error detection and initiation of corrective
  measures in the present protocol for communication between a TIP
  and attached terminals.  References RFC 203.

229 Postel Sep 71 Standard Host Names

  A suggestion of eight character names and a proposed list of
  names.

228 Walden Sep 71 Clarification

  A correction to RFC 70.

227 Heafner Sep 71 Data Transfer Rates (RAND/UCLA)

  A memo on data rates typical of the RJS use at UCLA CCN.

226 Karp Sep 71 Standardization of Host Mnemonics

  A list of Host Mnemonics is provided.

225 Harslem Sep 71 RAND/UCSB Network Graphics

                                Experiment
  Describes use from RAND of the UCSB-OLS system.

224 McKenzie Sep 71 Comments on Mailbox Protocol

  Comments on electronic mail and TIP's.

223 Melvin Sep 71 Network Information Center Schedule

                                for Network Users
  Access schedule for remote users of the NIC.

222 Metcalfe Sep 71 System Programmer's Workshop

  Announcement of the next workshop.

221 Watson Aug 71 A Mail Box Protocol, Version-2

  Discussion of the initial reaction to RFC 196.

220 Never Issued

219 Winter Sep 71 User's View of the Datacomputer

  A description of the Datacomputer.

218 Cosell Sep 71 Changing the IMP Status Reporting

  A change in internal procedures in the ARPANET status reports from
  the IMPs to the NIC.

217 White Sep 71 Specification Changes for OLS,

                                RJE/RJOR, and SMFS
  Current listing of documents that have been revised.

216 White Sep 71 Telnet Access to UCSB's On-Line

                                System
  Discussion of the implementation of a teletype-compatible
  interface to UCSB's On-Line System.

215 McKenzie Aug 71 NCP, ICP, and Telnet: The Terminal

                                IMP Implementation
  Announcement of six Terminal IMPs being incorporated into the
  Network, with additional Terminal IMPS scheduled for delivery.

214 Harslem Aug 71 Network Checkout

  Notification of the verification of certain sites.

213 Cosell Aug 71 IMP System Change Notification

  Several changes in the IMP internal procedures.

212 Vezza Aug 71 NWG Meeting on Network Usage

  A mailing list for RFC distribution.

211 NIC Aug 71 ARPA Network Mailing List

210 Conrad Aug 71 Improvement of Flow Control

  Discussion of the current "give back" - "return" scheme.

209 Cosell Aug 71 Host/IMP Interface Documentation

  Discussion of a change to the IMP and the documentation
  (BBN report 1822).

208 McKenzie Aug 71 Address Tables

  A table of hosts on or soon to be on the ARPANET.

207 Vezza Aug 71 A September Network Working Group

                                Meeting
  Next meeting announcement.

206 White Aug 71 A User Telnet Description of an

                                Initial Implementation
  This document describes a program whose function is to make an
  Online System terminal appear to any teletype-compatible,
  time-sharing system in the Network as if it were directly
  connected to that system.

205 Braden Aug 71 NETCRT - A Character Display

                                Protocol
  A significant revision of the character-display protocol (NETCRT),
  based on CCN's proposed NETCRT from the May NWG Meeting.

204 Postel Aug 71 Sockets in use

  Announcement to collect information on the use of socket numbers
  for standard service programs.

203 Kalin Aug 71 Achieving Reliable Communication

  This is a non-standard protocol, suitable for either second or
  third level use and is proposed with the intent of providing error
  resistant and highly reliable communication channels.

202 Wolfe Jul 71 Possible Deadlock in ICP

  A notation of a possible deadlock that will occur if both sides
  open thier send or both sides open their receive sockets first.

201 Never Issued.

200 NIC Aug 71 RFC List by Number

  RFC's 1-200.

199 Williams Jul 71 Suggestions for a Network

                                Data-Tablet Graphics Protocol
  SDC's comments to the discussion of a protocol for network
  graphics within the ARPA Network community.  Concern is focused on
  the development of the graphics protocol in two areas:
  non-interactive graphics and data-tablet graphics, as opposed to
  fully interactive graphics.

198 Heafner Jul 71 Site Certification - Lincoln Labs

                                360/67
  A report from RAND that Lincoln Labs protocol implementations are
  correct.

197 Shoshani Jul 71 Initial Connection Protocol -

                                Revised
  An attempt at a simple version of ICP, assuming one may add
  commands to Host-Host protocol.

196 Watson Jul 71 A Mail Box Protocol

  The purpose of this protocol is to provide at each site a standard
  mechanism to receive sequential files for immediate or deferred
  printing or other uses.

195 Mealy Jul 71 Data Computers - Data Descriptions

                                and Access Language
  This document discusses some of the problems involved in the
  unified approach to Network data management, and to suggest
  possible avenues of approach toward their resolution.

194 Cerf Jul 71 The Data Reconfiguration Service -

                                Compiler/Interpreter Implementation
                                Notes
  This document describes the new features of the language, the new
  syntax, the form interpreter, and the instruction set.

193 Harslem Jul 71 Network Checkout

  A report form RAND on testing ten other hosts.

192 Watson Jul 71 Some Factors Which a Network

                                Graphics Protocol Must Consider
  Discussion on what any network graphics protocol should come to
  grips with.

191 Irby Jul 71 Graphics Implementation and

                                Conceptualization at ARC
  A brief description of the way in which graphics terminals are
  conceptualized and used at the Augmentation Research Center.

190 Deutsch Jul 71 DEC PDP-10 - IMLAC Communication

                                System
  This document describes an operational system for communicating
  textual display information between a main-site computer and a
  remote display processor.

189 Braden Jul 71 Interim NETRJS Specifications

  A description of the operation and protocol of the remote job
  entry service to CCN's 360 Model 91.  This interim protocol will
  be implemented as a production service before the end of July.

188 Karp Jan 71 Data Management Meeting Announcement

  Plans for a data management meeting to be held Auguest 1971.

187 McKay Jul 71 A Network/440 Protocol Concept

  An information Request for Comments that is intended to convey
  some of the thinking and philosophy that went into IBM's network
  protocol and overall network design.

186 Michener Jul 71 A Network Graphics Loader

  The Network Graphics Loader described in this document proposes to
  permit remote users on the ARPA network to obtain graphics output
  from programs they write for the Evans and Sutherland Line Drawing
  System.

185 North Jul 71 NIC Distribution of Manuals and

                                Handbooks
  The NIC request that sites send copies of manuals and handbooks to
  them.

184 Kelley Jul 71 Proposed Graphic Display Modes

  The ARPA Network node at the University of Illinois' Center for
  Advanced Computation is different from other nodes.  It is not
  just a simple attachment to the net.  Establishment of the
  computer system specifically for use of the ILLIAC IV and the
  network is in process.  This paper describes the operating
  systems, network interface and utility routines, and ILLIAC IV
  routines to be used over the network.

183 Winett Jul 71 The EBCDIC Codes and Their Mapping

                                to ASCII
  This document defines and describes the IBM Standard Extended BCD
  Interchange Code.  This is done in order to uniquely map the ASCII
  codes into corresponding EBCDIC codes in a consistent manner
  throughout the ARPA Network.

182 North Jun 71 Compilation of List of Relevant Site

                                Reports
  A Network Information Center compilation list of all site-produced
  reports which are of interest to Network participants.

181 McConnell Jun 71 Modifications to RFC 177

  This document is intended to modify the proposal for a device
  independent graphical display description discussed in RFC 177.
  The main changes are in the definition of coordinate areas to
  avoid one problem encountered with the old definition and to
  provide more flexibility.

180 McKenzie Jun 71 File System Questionnaire

  An attempt to gather information about local file and data
  conventions.

179 McKenzie Jun 71 Link Number Assignments

  This RFC has been replaced by RFCs 997 and 990.

178 Cotton Jun 71 Network Graphic Attention Handling

  The process of attention handling is briefly described, various
  graphic configurations are discussed, input devices are surveyed
  to identify the types of data which they produce, and an attention
  protocol is proposed.

177 McConnell Jun 71 A Device Independent Graphical

                                Display Description
  As more nodes are connected to the ARPA network, the types of
  graphical display processors available to users is quite varied.
  To attempt to facilitate the transmission of graphical information
  over the network, a device independent description of a display is
  described.

176 Bhushan Jun 71 Comments on Byte Size for

                                Connections
  This document points out three views on the use of byte size for
  network connections: 1) Byte size should not be used at all. 2)
  Byte size is solely for the convenience of NCP's. 3) Byte size
  choice is a user-level prerogative.

175 Harslem Jun 71 Comments on "Socket Conventions

                                Reconsidered"
  Pro and con discussion regarding RFC 167.

174 Postel Jun 71 UCLA-Computer Science Graphics

                                Overview
  This document provides an overview of the hardware, software, and
  intentions of the UCLA Computer Science Department's Graphics
  project.

173 Karp Jun 71 Network Data Management Committeee

                                Meeting Announcement
  A report on the formation of a data managment committee and on its
  first meeting.

172 Bhushan Jun 71 The File Transfer Protocol

  This protocol is a user-level protocol for file transfer between
  host computers (including terminal IMPs), on the ARPA computer
  network.  The File Transfer Protocol (FTP) uses the data transfer
  protocol described in RFC 171.  This paper assumes knowledge of
  RFC 171.

171 Bhushan Jun 71 The Data Transfer Protocol

  Definition of a low-level Data Transfer Protocol (DTP) to be used
  for transfer of data in file transfer, remote job entry, and other
  applications oriented protocols.  A companion paper (RFC 172)
  describes file transfer protocol.

170 NIC Jun 71 RFC List by Number

  A list of RFCs 1-170.

168 North May 71 ARPA Network Mailing Lists

  Distribution list for RFCs.

167 Bhushan May 71 Socket Conventions Reconsidered

  The recent NCP Protocol said nothing about how hosts should assign
  socket numbers to process ports, except that the low-order bit is
  to specify socket gender.  This document discusses two recent
  proposals that call for additional network-wide conventions on the
  32-bit socket number.

166 Anderson May 71 Data Reconfiguration Service - An

                                Implementation Specification
  This DRS experiment involved a software mechanism to reformat
  Network data streams.  The mechanism can be adapted to numerous
  Network application programs.

165 Postel May 71 A Proferred Official Initial

                                Connection Protocol
  This document specifies the third level protocol used to connect a
  user process at one site with a server process at another site.

164 Heafner May 71 Minutes of Network Working Group

                                Meeting
  A 38 page reference on the discussions held at the Network Working
  Group Meeting.

163 Cerf May 71 Data Transfer Protocols

  An informal statement on Data Transfer Protocols, in relation to
  material discussed at the SJCC.

162 Kampe May 71 NETBUGGER3

  Discussion of NETBUGGER3 as a third level program for the
  debugging of second and third level programs, experimentation with
  and simulation of third level protocols.

161 Shoshani May 71 A Solution to the Race Condition in

                                the ICP
  A proposed solution to a problem that arose out of RFC 143.

160 NIC May 71 RFC Brief List

  Title or Partial Title RFC List (1-160)

159 Never Issued.

158 O'Sullivan May 71 Proposed Telnet Protocol

  Solicitation of comments, evaluation, and requests for
  modification of the proposed Telnet protocol.

157 Cerf May 71 Invitation to the Second Symposium

                                on Problems in the Optimization of
                                Data Communication Systems
  Announcement of an ACM/IEEE conference on data communication.

156 Bouknight Apr 71 Status of the Illinois Site

                                (Response to RFC 116)
  Discusses the status of the operational hardware at the Illinois
  site.

155 NIC May 71 List to Receive RFCs

  Mailing list of people who are receiving the initial distribution
  of RFCs.

154 Crocker May 71 Exposition Style

  A note on style in documentation.

153 Melvin May 71 SRI ARC-NIC Status

  Discusses the current computer and network status of the SRI
  ARC-NIC.

152 Wilber May 71 SRI Artificial Intelligence Status

                                Report
  Status report on SRAI's connection to the ARPANET as a research
  center.

151 Shoshani May 71 Comments on a Proferred Official ICP

                                (RFCs 123,127)
  Specific and general remarks regarding the ICP.

150 Kalin May 71 The Use of IPC Facilities

  A working paper discussing the exposition of the types of usage to
  which an IPC facility would be subjected.  This document hopes to
  clarify the goals being pursued and should provide a benchmark for
  gauging various implementation strategies.

149 Crocker May 71 The Best Laid Plans...

  Changes to the topics and attendees of the upcoming NWG meeting.

148 Bhushan May 71 Comments on RFC 123

  Regarding the byte size requirements for the initial connection.

147 Winett May 71 The Definition of a Socket

  Defining, specifying, and identifying sockets.

146 Karp May 71 Views on Issues Relevant to Data

                                Sharing on Computer Networks
  Concurrence with the views presented in RFC 140.

145 Postel May 71 Initial Connection Protocol Control

                                Commands
  An interpretation of the exchange between NCP's which would be
  necessary to carry out the Initial Connection Protocol (ICP) of
  RFC 123.

144 Shoshani Apr 71 Data Sharing on Computer Networks

  An introductory paper for the upcoming NWG meeting in Atlantic
  City.

143 Naylor May 71 Regarding Proferred Official ICP

  Comments on a race condition discovered in the ICP as proposed in
  RFC 123.

142 Kline May 71 Time-out Mechanism in the Host-Host

                                Protocol
  Discussion on potential situations that can occur when sending a
  message to a foreign site.

141 Harslem Apr 71 Comments on RFC 114 (A File Transfer

                                Protocol)
  Further discussion on the File Transfer Protocol.

140 Crocker May 71 Agenda for the May NWG Meeting

  A list of topics to be discussed at the upcoming meeting, plus a
  listing of relevant RFCs that should be reviewed prior to the
  meeting.

139 O'Sullivan May 71 Discussion of Telnet Protocol

  An extension of RFC 137.

138 Anderson Apr 71 Status Report on Proposed Data

                                Reconfiguration Service
  Provides a description of a proposed Network experiment and to
  solicit comments on any aspect of the experiment.

137 O'Sullivan Apr 71 Telnet Protocol - A Proposed

                                Document
  Solicitation for review and comment before the Atlantic City NWG
  meetings.

136 Kahn Apr 71 Host Accounting and Administrative

                                Procedures
  Discussion of a plan to be formulated and accepted for the
  development of a Host accounting system in the ARPA Network.

135 Hathaway Apr 71 Response to RFC 110

  Comments and proposals of new conventions to replace the ones
  proposed in RFC 110.

134 Vezza Apr 71 Network Graphics Meeting

  Announcement of the next Network Graphics Meeting at Project MAC
  in July 1971.

133 Sundberg Apr 71 File Transfer and Error Recovery

  Sample interchanges and comments on file transfer and errors.

132 White Apr 71 Typographical Error in RFC 107

  Points out an error in RFC 107.

131 Harslem Apr 71 Response to RFC 116 (May NWG

                                Meeting)
  A description of networr plans at RAND, including the data
  reconfiguration service, and a comment on the role of the NWG.

130 Heafner Apr 71 Response to RFC 111 (Pressure from

                                the Chairman)
  Discussion of RAND's role in testing other host implementations
  and schedule dependences.

129 Harslem Apr 71 A Request for Comments on Socket

                                Name Structure
  Comments on several suggested socket name structures.

128 Postel Apr 71 Bytes

  Discussion of the Byte size parameter allowed by the 2nd level
  protocol.

127 Postel Apr 71 Comments on RFC 123

  Continued interpretations of the exchange between NCP's which
  would be necessary to carry out the Initial Connection Protocol of
  RFC 123.

126 McConnell Apr 71 Ames Graphics Facilities at Ames

                                Research Center
  Discusses the graphical facilities at Ames for the IBM 360/67 TSS.

125 McConnell Apr 71 Response to RFC 86, Proposal for

                                Network Standard Format for a
                                Graphics Data Stream
  Improves and updates RFC 86.

124 Melvin Apr 71 Typographical Error in RFC 107

  Points out an error in RFC 107.

123 Crocker Apr 71 A Proferred Official ICP

  Description of a family of ICPs (Initial Connection Protocol)
  suitable for establishing one pair of connections (one in each
  direction) between any user process and any server process, and
  proposes a particular subset of this family as the standard ICP
  for connecting user processes to loggers on systems which accept
  teletype-like devices.

122 White Apr 71 Network Specifications for UCSB's

                                Simple-Minded File System
  UCSB's Simple Minded File System (SMFS) which will provide file
  storage for network users.  This document provides programmers
  with the information necessary to communicate with SMFS.

121 Krilanovich Apr 71 Network On-Line Operators

  Descriptions of operators that have been implemented within UCSB's
  On-Line System and make the network (via NCP) accessible to
  On-Line system users.

120 Krilanovich Apr 71 Network PL1 Subprograms

  Descriptions of subroutines that have been implemented at UCSB and
  make the network (via NCP) accessible to PL1 programs executing in
  the IBM 360/75.

119 Krilanovich Apr 71 Network FORTRAN Subprograms

  Descriptions of a set of assembly-language subprograms, their
  functions and calling sequences.

118 Watson Apr 71 Information Required for Each

                                Service Available to the Network
  Cites two classes of information which each site needs to provide
  for every service or process it makes available over the ARPA
  network.

117 Wong Apr 71 Some Comments on the Official

                                Protocol
  Cites weaknesses in RFC 107, and provides suggestions for
  correction and handling.

116 Crocker Apr 71 Structure of the May NWG Meeting

  Proposed meeting agenda centering around discussions of advertised
  topics, with published status reports and position papers.

115 Watson Apr 71 Some Network Information Center

                                Policies on Handling Documents
  Discusses current document policies between the Network
  Information Center and sites on the network.

114 Bhushan Apr 71 A File Transfer Protocol

  Proposed file transfer mechanisms that have been developed for
  immediate implementation on hosts at MIT.

113 Harlsem Apr 71 Network Activity Report: UCSB and

                                RAND
  Report on the network use and validity between UCSB's RJE and RJOR
  systems and RAND.

112 O'Sullivan Apr 71 User/Server Site Protocol Network

                                HOST Questionnaire
  A summary of the responses to the referenced questionnaire.

111 Crocker Mar 71 Pressure from the Chairman

  Proposed scheduling for the implementation of NCPs and Telnets.

110 Winett Mar 71 Conventions for Using an IBM 2741

                                Terminal as a User Console for
                                Access to Network Server Hosts
  Telnet implementation and the 2741.

109 Winett Mar 71 Level III Server Protocol for the

                                Lincoln Laboratory 360/67 Host
  Telnet implementation and the 360/67.

108 Watson Mar 71 Attendance List at the Urbana NWG

                                Meeting, 17-19 February 1971
  Lists attendees at the NWG meeting held February 1971.

107 Bressler Mar 71 Output of the Host-Host Protocol

                                Glitch Cleaning Committee
  The second meeting of the Host-Host Protocol Glitch Cleaning
  committee.

106 O'Sullivan Mar 71 USER/SERVER Site Protocol Network

                                Host Questionnaire
  An attempt to gather information for creating the Telnet Protocol.

105 White Mar 71 Network Specification for Remote Job

                                Entry and Remote Job Output
                                Retrieval at UCSB
  Describes the remote job entry service at UCSB.

104 Postel Feb 71 Link 191

  General agreement to reserve a link for use in measurements.
  Therefore, Link 191 will be assigned for measurement use.

103 Kalin Feb 71 Implementation of Interrupt Keys

  This paper discusses the problems and solutions that are simple to
  implement in the current protocol specifications that contain
  serious logical errors in the interrupt functions.

102 Crocker Feb 71 Output of the HOST/HOST Protocol

                                Glitch Cleaning Committee
  Numerous topics were discussed.

101 Watson Feb 71 Notes on the Network Working Group

                                Meeting
  Transcript of the Network Working Group Meeting, February 1970.

100 Karp Feb 71 Categorization and Guide to NWG/RFCs

  Categorizes, identifies, and summarizes RFCS 1-100.

099 Karp Feb 71 Network Meeting

  Announcement of the next meeting of the Network Working Group for
  20 May 1970.

098 Meyer Feb 71 Logger Protocol Proposal

  This "network logger protocol" is intended to specify how the
  existing logger of a network host is to interface to the network
  so as to permit a login from a console attached to another host.

097 Melvin Feb 71 A First Cut at a Proposed Telnet

                                Protocol
  This document was motivated by the need to set specifications for
  a protocol which would allow on-line access to the Network
  Information Center (NIC).

096 Watson Feb 71 An Interactive Network Experiment to

                                Study Modes of Access to the Network
                                Information Center
  Outlines the framework for a simple interactive experiment to
  study modes of access to the Network Information Center (NIC).

095 Crocker Feb 71 Distribution of NWG/RFC's Through

                                the NIC
  Standards for establishing lines of communication of all of the
  sites with the Network Information Center, in regards to
  distribution of RFC's.

094 Harslem Feb 71 Some Thoughts on Network Graphics

  Discussion of the initial reaction to RFC 86, whose purpose was to
  provide a basis for discussion and development of Network
  graphics.

093 McKenzie Jan 71 Initial Connection Protocol

  A review of the Initial Connection Protocol (ICP), first described
  in RFC 66 and restated in RFC 80.

092 Never Issued.

091 Mealy Dec 70 A Proposed User-User Protocol

  Discussion of UCLA's Campus Computing Network of services and
  implementation priorities.

090 Braden Jan 71 CCN as a Network Service Center

  Discussion of UCLA's Campus Computing Network of services and
  implementation priorities.

089 Metcalfe Jan 71 Some Historic Moments in Networking

  Noteworthy achievements for the MIT-Project MAC Dynamic
  Modeling/Computer Graphics PDP-6/10 System, while awaiting the
  completion of an interim network control program.

088 Braden Jan 71 NETRJS - A Third Level Protocol for

                                Remote Job Entry
  Description of NETRJS, which is the name for a message protocol
  and a set of control conventions which will allow users at remote
  Hosts to access the RJS remote batch subsystem of UCLA/CCN.

087 Vezza Jan 71 Topic for Discussion at the Next

                                Network Working Group Meeting
  Suggests Network Working Group discussion on topics germane to
  network graphics.

086 Crocker Jan 71 Proposal for a Network Standard

                                Format for a Data Stream to Control
                                Graphics Display
  Proposes specifying the form of an output stream for the case that
  the output portion of the console (which is attached to a computer
  at the user's site) is a typical refresh display with point,
  vector, and character drawing capability.

085 Crocker Dec 70 Network Working Group Meeting

  Announcement of regularly scheduled Network Working Group Meetings
  every three months.

084 North Dec 70 List of NWG/RFCs 1-80

  Lists RFCs 1-80.

083 Anderson Dec 70 Language-Machine for Data

                                Reconfiguration
  Describes a syntax-driven interpreter that operates on a grammar
  which is an orderd set of replacement rules for the Form Machine.

082 Meyer Dec 70 Network Meeting Notes

  A transcribed summary of the Fall 1970 network meeting notes.

081 Bouknight Dec 70 Request for Reference Information

  Request for documents in the subject areas of data communications
  and communications theory.

080 Harslem Dec 70 Protocol and Data Formats

  Proposes general solutions concerning Initial Connection
  Protocols, Pre-specificed Data Formats, and Adaptable Mechanisms.

079 Meyer Nov 70 Logger Protocol Error

078 Harslem Nov 70 NCP Status Report: UCSB/Rand

  Conducted an excercise between UCSB console to/from RAND console
  validation of the respective NCPs.

077 Postel Nov 70 Network Meeting Report

  Report on three Network Working Group meetings held during
  November 16, 17, and 18.

076 Bouknight Oct 70 Connection-by-Name: User-Oriented

                                Protocol
  Suggests a user level interface to network protocol where all user
  protocol is handled symbolically with system procedures making the
  translation into host-to-host protocol.  Proposes general
  solutions.

075 Crocker Oct 70 Network Meeting

  Announcement of the next scheduled meeting of the Network Working
  Group for 16 Nov 70.

074 White Oct 70 Specifications for Network Use of

                                the UCSB On-Line System
  Announcement of UCSB's On-Line System (OLS) availability to ARPA
  Network users.

073 Crocker Sep 70 Response to RFC 67

  General agreement with proposed policy.

072 Bressler Sep 70 Proposed Moratorium on Changes to

                                Network Protocol
  Cites critical changes that could occur in hardware/software
  development efforts and advanced debugging if changes in the
  Network Protocol aren't kept in check.

071 Schipper Sep 70 Reallocation in Case of Input Error

  Discussion of how to resynchronize flow control using a proposed
  protocol for the CCN-Host at UCLA.

070 Crocker Oct 70 A Note on Padding

  Discussion of padding on a message.

069 Bhushan Sep 70 Distribution List Change for MIT.

  Announcement of name change.

068 Elie Aug 70 Comments on Memory Allocation

                                Control Commands (CEASE, ALL, GVB,
                                RET) and RFNM
  Provides a scheme for buffer allocation.

067 Crowther Undated Proposed Change to Host/IMP Spec to

                                Eliminate Marking
  Proposed change to eliminate marking, per Walden's comments.

066 Crocker Aug 70 3rd Level Ideas and Other Noise

  Meeting notes from 12 Aug 70 between Crocker and representatives
  from BBN and MIT regarding the third level protocol.

065 Walden Aug 70 Comments on Host-Host Protocol

                                Document Number 1 (Crocker,
                                3 August 70)
  Critique and suggestions for improvement of the Host-Host Protocol
  document.

064 Elie Undated Getting Rid of Marking

  Suggests simple modifications and solutions to the IMP-HOST
  interface which would be a better solution than marking.

063 Cerf Jul 70 Belated Network Meeting Report

  Network meeting report of the Network Working Group from 8 May 70.

062 Walden Aug 70 A System for Interprocess

                                Communication in a Resource Sharing
                                Computer Network
  Supercedes RFC 61.

061 Walden Jul 70 A Note on Interprocess Communication

                                in a Resource Sharing Computer
                                Network
  A draft request for comments of a resource sharing study that may
  be of general interest to network participants.

060 Kalin Jul 70 A Simplified NCP Protocol

  Definition of a new NCP Protocol that is simple enough to be
  implemented on a very small computer, yet can be extended for
  efficient operation on large timesharing machines.

059 Meyer Jun 70 Flow Control-Fixed Versus Demand

                                Allocation
  Discussion of the advantages and disadvantages of the method of
  flow control as described in RFC 54.

058 Skinner Jun 70 Logical Message Synchronization

  A discussion on a question raised at the last network meeting
  regarding the question of logical and physical message
  distinctions.

057 Kraley Jun 70 Thoughts and Reflections on RFC 54

056 Belove Jun 70 Third Level Protocol

  All explanations in this RFC are meant to describe functional
  characteristics rather than design.

055 Newkirk Jun 70 A Prototypical Implementation of the

                                NCP
  A prototypical specification in a prose format of what the NCP
  could look like.

054 Crocker Jun 70 An Official Protocol Proffering

  Submission of the Official Protocol for comments and suggestions.

053 Crocker Jun 70 An Official Protocol Mechanism

  Group discussion on rules for establishing and modifying an
  official Host-Host protocol.

052 Postel Jul 70 Updated Distribution List

  Mailing list for distributing the RFCs.

051 Elie May 70 Proposal for a Network Interchange

                                Language
  A proposal to specify a high level programming language for
  computer networks, specifically the ARPA network.

050 Harslem Apr 70 Comments on the Meyer Proposal

  General acceptance on RFC 46, plus comments on the seven issues
  raised in RFC 47.

049 Meyer Apr 70 Conversations with Steve Crocker

                                (UCLA)
  Discussion of telephone conversations relating to the Network
  Protocol, specifically regarding Meyer's proposal in RFC 46.

048 Postel Apr 70 A Possible Protocol Plateau

  Reporting activities since the Network meeting of 17 March 1970.

047 Postel Apr 70 BBN's Comments on RFC 33

  Comments from BBN regarding RFC 33 (New HOST-HOST Protocol).

046 Meyer Apr 70 ARPA Network Protocol Notes

  Comments and suggestions from the NWG at Project MAC, based upon
  the protocol outlined in RFCs 33,36.

045 Postel Apr 70 New Protocol is Coming

  Announcement of a new version of the Network Protocol.

044 Shoshani Apr 70 Comments on RFCs 33,36

  General discussion and suggestions for refinements to the
  HOST-HOST Protocol.

043 Nemeth Mar 70 Proposed Meeting

  An announcement of a meeting to discuss the Local Interaction
  Language system.

042 Ancona Mar 70 Message Data Types

  A proposal that the first eight bits of a normal message be
  reserved for a message data type.

041 Melvin Mar 70 IMP/IMP Teletype Communication

  Comments that transmitting IMP sites should use 24 hour time and
  include the time zone designation.

040 Harslem Mar 70 More Comments on the Forthcoming

                                Protocol
  Further elaborations on the errors, queries, and Host status that
  were mentioned in RFC 39.

039 Harslem Mar 70 Comments on Network Protocol

                                (RFC 36)
  More suggestions to be considered as additions to RFC 36 - Network
  Protocol.

038 Wolfe Mar 70 Comments on Network Protocol

                                (RFC 36)
  Continued discussion on the proposed Network Protocol.

037 Crocker Mar 70 Network Meeting Epilogues, etc.

  Network Meeting notes from 17 March 1970.

036 Crocker Mar 70 Protocol Notes

  A three part overview of the Network Protocol.

035 Crocker Mar 70 Network Meeting

  Announcement of a network meeting: date, time, place, and proposed
  agenda.

034 English Feb 70 Some Brief Preliminary Notes on the

                                ARC Clock
  Describes the ARC Clock system.

033 Crocker Feb 70 New Host-Host Protocol

  Revises RFC 11, and indicates numerous changes in the old
  protocol.

032 Cole Feb 70 Some Thoughts on SRI's Proposed Real

                                Time Clock
  References and comments on RFCs 28,29.

031 Bobrow Feb 68 Binary Message Forms in Computer

                                Networks
  Suggest alternative approaches and methods for describing
  messages.

030 Crocker Feb 70 Documentation Conventions

  Revises the definition of style, content, form, and distribution
  of the Network Working Group's notes.  Replaces RFCs 10,16,24,27.

029 Kahn Jan 70 Note in Response to Bill English's

                                Request for Comments
  Comments in response to English's question which was raised in
  RFC 28.

028 English Jan 70 Time Standards

  Request for comments relative to Network time standards.

027 Crocker Dec 69 Documentation Conventions

  Revises the definition of style, content, form, and distribution
  of the Network Working Group's notes.  Replaces RFCs 10,16,24.

026 Never Issued.

025 Crocker Oct 69 No High Link Numbers

  Suggests that no link number over 63 be used.

024 Crocker Nov 69 Documentation Conventions

  Revises the definition of style, content, form, and distribution
  of the Network Working Group's notes.  Replaces RFCs 10,16.

023 Gregg Oct 69 Transmission of Multiple Control

                                Messages
  Discusses how a network program at a site should be prepared to
  send or receive more than one control message in a single control
  communication.

022 Cerf Oct 69 Host-Host Control Message Formats

  Reports on a new control message format which does not use the
  7-bit ASCII character mode of transmission.

021 Cerf Oct 69 Report on Network Meeting

  Attendance list and topics discussed.

020 Cerf Oct 69 ASCII Format for Network Interchange

  Discusses the use of standard 7-bit ASCII embedded in an 8-bit
  byte whose high order bit is always 1.

019 Kreznar Oct 69 Two Protocol Suggestions to Reduce

                                Congestion at Swap-Bound Nodes
  Suggests alternatives in reducing congestion at swap-bound nodes.

018 Cerf Sep 69 Comments Re: Host-Host control link

  Suggestions regarding the Host-Host control link.

017a Kahn Aug 69 Some Comments Re: HOST-IMP Protocol

  Comments in response to Kreznar's questions which were raised in
  RFC 17.

017 Kreznar Aug 69 Some Questions Re: HOST-IMP Protocol

  Queries and opinions regarding the HOST-IMP Protocol.

016 Crocker Aug 69 M.I.T.

  Announcement that MIT is now to receive all Network Working Group
  memos.

015 Carr Sep 69 Network Subsystem for Time Sharing

                                Hosts
  Proposes a subsystem called "Telnet", which would be a shell
  program around the network system primitives, allowing a teletype
  or similar terminal at a remote host to function as a teletype at
  the serving host.

014 Never Issued.

013 Cerf Aug 69 Referring to RFC 11

  Proposes a zero text length EOF (End-Of-File) message.

012 Wingfield Aug 69 IMP-HOST Interface Flow Diagrams

  Flow diagrams that indicate the logical sequence of hardware
  operations which occur within the IMP-HOST interface.

011 Deloche Aug 69 Implementation of the Host-Host

                                Software Procedures in GORDO
  Discussion of Host-Host Procedures and GORDO as a time-sharing
  system that was implemented on a SDS Sigma 7.

010 Crocker Jul 69 Documentation Conventions

  Revises the definition of style, content, form, and distribution
  of the Network Working Group's notes.  Replaces RFC 3.

009 Deloche May 69 Host Software

  Discusses the Host-Host Protocol, Network Service Calls, and Data
  Structures.

008 Deloche May 69 ARPA Network Functional

                                Specifications
  Discusses transmission features, functional software
  specifications, and the Link establishment procedure.

007 Deloche May 69 HOST-IMP Interface

  Discusses Host-IMP interface issues.

006 Crocker Apr 69 Conversation with Bob Kahn

  Conversations regarding code conversion in the IMP's, IMP-HOST
  communication, and HOST software.

005 Rulifson Jun 69 DEL

  Details the machine independent language DEL (Decode-Encode
  Language).

004 Shapiro Mar 69 Network Timetable

  Discusses installation, configuration, network checkout, and test
  messages run between SRI and UCLA.

003 Crocker Apr 69 Documentation Conventions

  Establishes a definition of style, content, form, and distribution
  of the Network Working Group's notes (Obsoleted by RFC 10).

002 Duvall Apr 69 Links

  Discusses various types of Links, including Control, Primary, and
  Auxilliary Links.

001 Crocker Apr 69 Host Software

  Discusses the Host software and initial experiments on the ARPA
  Network.