[Docs] [txt|pdf]

This is a modified version of the Internet RFC suitable for machine-translating. Original version is available here: RFC127

Obsoleted by: 145
Updated by: 151
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
(value is S) Receive 32 bits of data
from link l (value is S)


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
                                                                [Page 1]

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
RFC 123.

[ This RFC was put into machine readable form for entry ]
[ into the online RFC archives by Gert Doering 4/97 ]

[Page 2]

    Html markup produced by rfcmarkup 1.124, available from

Translate documents to 日本語, svenska, Nederlands, Deutsch, français, русский, italiano, español, Tiếng Việt, polski, português, 中文, українська, català, norsk, فارسی, suomi, Bahasa Indonesia, العربية, čeština, 한국어, Bahasa Melayu, magyar, română, српски and other languages.
inserted by FC2 system