RFC127
From RFC-Wiki
Network Working Group J. Postel
Request for Comments # 127 20 April 71
NIC #5843 UCLA
[Category D.1 Computer Science
Updates 123]
Comments on RFC 123
The following is my interpretation of the exchange between NCP's which would be necessary to carry out the Initial Connection Protocol of RFC 123.
Server NCP User NCP ---------- --------
Listen for Connection on L RTS, U, L, l STR, L, U, 32 A
Send 32 bits of data in 1 message on link l A (value is S) Receive 32 bits of data from link l (value is S) A
CLS, L, U CLS, U, L
STR, S+1, U, B STR, U+1, S, B s u
RTS, S, U+1, l RTS, U, S+1, l B c
wait for connection wait for connection
ALL, l , m , b ALL, l , m , b B B B c c c
data sent on link l data sent on link l c B
data received on link l data received on link l B c
l , l , and l are links, m and m are message allocations, b
A B c B c B
and b are bit allocations, and all other symbols are as defined in
c
[ This RFC was put into machine readable form for entry ] [ into the online RFC archives by Gert Doering 4/97 ]