RFC3737
Network Working Group B. Wijnen Request for Comments: 3737 Lucent Technologies Category: Standards Track A. Bierman
Cisco Systems, Inc. April 2004
IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB modules
Status of this Memo
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2004). All Rights Reserved.
Abstract
This document defines the procedures for IANA to administer and maintain the Object Identifier (OID) tree under the Remote Monitoring (rmon) root. This memo also documents the currently assigned values.
Contents
Introduction
The RMONMIB Working Group so far has maintained its own registry for OID assignments for new MIB modules under the root OID for rmon RFC2819. This has worked reasonably well, although errors had to be corrected at a late stage one or two times, and a few now defunct assignments have been made as well.
It is also a somewhat non-standard way of doing things, because normally a new standards track MIB module will get a MIB root assigned at the time that the module is being published as part of an RFC.
This document lists the currently assigned rmon OIDs. It also describes the procedures and rules for new assignments and asks IANA to take over the responsibility for existing and future assignments.
The current assignments are not all too logical. Initially normal MIB OIDs were assigned under rmon, but at a later time the WG used the rmon root OID to create new MIB modules underneath it. Some
people will claim 'an OID is just an OID', and while this is true, it does not make things easier if the organisation of OIDs is not logical. However, we cannot change what has been assigned in the past. From now on, only MODULE-IDENTITY macro (MIB root) assignments will be made (by IANA) under the 'rmon' node. Within a MIB module, the working group authors/editors can then assign their own OIDs according to normal procedures.
Currently assigned OIDs under the rmon root
At the time of this writing, the following OIDs have been assigned and IANA has picked up this information in their public registry of assigned values. They are listed as part of the already existing smi-numbers registry at:
http://www.iana.org/assignments/smi-numbers
...mib-2.rmon (1.3.6.1.2.1.16)
The assignments under ...mib-2.rmon were maintained by the RMONMIB Working Group until publication of RFC 3737. Some (early) assignments may not look all too logical. That is true, but that is history and cannot be changed. From now on, only MODULE-IDENTITY macro (MIB root) assignments will be made (by IANA) under the 'rmon' node.
Key: nnn == { rmon nnn }
nnn descriptor OID Type Document
0 rmonEventsV2 Notifications root RFC2819 1 statistics OID RFC2819 2 history OID RFC2819 3 alarm OID RFC2819 4 hosts OID RFC2819 5 hostTopN OID RFC2819 6 matrix OID RFC2819 7 filter OID RFC2819 8 capture OID RFC2819 9 event OID RFC2819 10 tokenRing OID RFC1513 11 protocolDir OID RFC2021 12 protocolDist OID RFC2021 13 addressMap OID RFC2021 14 nlHost OID RFC2021 15 nlMatrix OID RFC2021 16 alHost OID RFC2021 17 alMatrix OID RFC2021 18 usrHistory OID RFC2021 19 probeConfig OID RFC2021 20 rmonConformance OID RFC2021 21 mediaIndependentStats OID RFC3273 22 switchRMON M-I RFC2613 23 apm M-I RFC3729 24 available 25 pmCapsMIB M-I (defunct) 26 dsmonMIB M-I RFC3287 27 interfaceTopNMIB M-I RFC3144 28 reserved for sspmMIB M-I [..rmonmib-sspm-mib-nn.txt] 29 hcAlarmMIB M-I RFC3434 30 reserved for tpmMIB M-I [..rmonmib-tpm-mib-nn.txt] 31 reserved for raqmon M-I [..rmonmib-raqmon-mib-nn.txt] 32 reserved for raqmonDs M-I [..rmonmib-raqmon-pdu-nn.txt]
Key: xxx == { rmon.rmonConformance xxx }
...mib-2.rmon.conformance (1.3.6.1.2.1.16.20)
xxx descriptor OID Type Document
1 rmon2MIBCompliances OID RFC2021 2 rmon2MIBGroups OID RFC2021 3 smonMIBCompliances OID RFC2613 4 smonMIBGroups OID RFC2613 5 hcRMON M-I RFC3273 6 hcRmonMIBCompliances OID RFC3273 7 hcRmonMIBGroups OID RFC3273 8 rmonMibModule M-I RFC2819 9 rmonCompliances OID RFC2819 10 rmonGroups OID RFC2819
How to request a new assignment for a MIB module
When anyone is writing a internet-draft for which a new assignment is needed/wanted under the rmon OID, then the proper way to do so is as follows:
EXAMPLE-MIB DEFINITIONS ::= BEGIN
IMPORTS rmon FROM RMON-MIB
.. other imports ..
exampleMIB MODULE-IDENTITY
... other normal MODULE-IDENTITY stuff ...
::= { rmon nnn } -- IANA: please assign nnn -- RFC-Editor: replace nnn with IANA-assigned -- number and remove this note
IANA will assign the number as part of the RFC publication process.
Security Considerations
This memo describes procedures for IANA assignment of OBJECT IDENTIFIER values, and has no impact on the security of the Internet.
IANA Considerations
IANA has picked up the initial set of assignments and integrated them into the existing registry for smi-numbers at:
http://www.iana.org/assignments/smi-numbers
The list is presented in Section 2.
IANA is requested to maintain this registry for future assignments. New assignments can only be made via Standards Action as described in RFC2434.
IANA will assign the number as part of the RFC publication process.
Acknowledgments
This document was produced as a result of discussion between the Operations and Management AD responsible for Network Management and the WG chair for the RMONMIB Working Group. Thanks to Andy Bierman for keeping and administering the registry up to this point in time.
The document has been reviewed by the RMONMIB Working Group.
Normative References
RFC1513 Waldbusser, S., "Token Ring Extensions to the Remote
Network Monitoring MIB", RFC 1513, September 1993.
RFC2021 Waldbusser, S., "Remote Network Monitoring Management
Information Base Version 2 using SMIv2", RFC 2021, January 1997.
RFC2434 Narten, T. and H. Alvestrand, "Guidelines for Writing an
IANA Considerations Section in RFCs", BCP 26, RFC 2434, October 1998.
RFC2613 Waterman, R., Lahaye, B., Romascanu, D. and S. Waldbusser,
"Remote Network Monitoring MIB Extensions for Switched Networks Version 1.0", RFC 2613, June 1999.
RFC2819 Waldbusser, S., "Remote Network Monitoring Management
Information Base", STD 59, RFC 2819, May 2000.
RFC3144 Romascanu, D., "Remote Monitoring MIB Extensions for
Interface Parameters Monitoring", RFC 3144, August 2001.
RFC3273 Waldbusser, S., "Remote Network Monitoring Management
Information Base for High Capacity Networks", RFC 3273, July 2002.
RFC3287 Bierman, A., "Remote Monitoring MIB Extensions for
Differentiated Services", RFC 3287, July 2002.
RFC3434 Bierman, A. and K. McCloghrie, "Remote Monitoring MIB
Extensions for High Capacity Alarms", RFC 3434, December 2002.
RFC3729 Waldbusser, S., "Application Performance Measurement
MIB", RFC 3729, March 2004.
Authors' Addresses
Bert Wijnen Lucent Technologies Schagen 33 3461 GL Linschoten Netherlands
Phone: +31-348-407-775 EMail: [email protected]
Andy Bierman Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA USA
Phone: +1-408-527-3711 EMail: [email protected]
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