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Network Working Group RFC # 702

D.W. Dodds BBN-TENEXA September 25, 1974

SEPTEMBER, 1974, SURVEY OF NEW-PROTOCOL TELNET SERVERS

LAST MONTH'S SURVEY PRODUCED THE STATUS OF SEVERAL SITES; THE STATUS OF HOST SERVERS. NUMERICAL ORDER (HOST NUMBER

A GRATIFYING AMOUNT OF FEEDBACK CLARIFYING HOWEVER THERE HAVE BEEN VERY FEW CHANGES IN THE CHANGES IN THIS MONTH'S LIST, IN THROUGHOUT ARE OCTAL):

UCLA-NMC IS NO LONGER A SERVER; HOST 205 IS NOW BBN-TENEXD, A NEW SYSTEM (BBNB) IS NOW HOST 61; RAND-RCC WAS ACCIDENTALLY OMITTED FROM THE PREVIOUS LIST; SDC-LAB HAS BEEN TEMPORARILY ELIMINATED FROM THE LIST UNTIL IT RETURNS TO THE NET; I4-TENEXA (117) IS NOT A SERVER--KI4B-TENEX (217) IS, AND HAS BEEN ADDED TO THE LIST; AMES-67 FIXED A BUG, REVEALING TO THE WORLD THE NEW-PROTOCOL SERVER (NO OPTIONS) THAT WAS THERE ALL ALONG; ISI-DEVTENEX (226) AND USC-ECL (327) HAVE BEEN ADDED. WHAT FOLLOWS IS AN UPDATE OF THE SUMMARY AND TABULATION THAT APPEARED LAST MONTH.* THERE IS STILL A LONG WAY TO GO TO 100% NEW-PROTOCOL IMPLEMENTATION. TOTAL SERVER HOSTS NO NEW-PROT SERVER TOTAL NEW-PROT IMPLEM. NEW-PROT ON SOCKET 27, OLD ON SOCKET 1 (2) NEW-PROT ON 1 AND 27 (3) NEW-PROT ON 1 ONLY 34 21 13 6 6 1 100% 62% 38% 18% 18% 3%

NOTES: * ALL DATA IN THIS REPORT WERE GATHERED VIA A SURVEYING PROGRAM RUN AT VARIOUS TIMES, PLUS A FEW MANUAL CHECKS TO FILL OUT THE DATA. WHAT IS REPORTED HERE IS THE WAY THE VARIOUS SERVERS WORK AS SEEN BY THE NEW-PROTOCOL USER TELNET AT BBNA, AS OF 23 SEPT. 1974. (2) THESE ARE THE SITES WHOSE OPERATION IS 100% CORRECT ACCORDING TO ALL PROTOCOL AND CONVENTIONS, AS I UNDERSTAND THEM. (3) WE REALIZE THAT SOME OF THE SERVERS THAT APPEAR HERE AS NEW-PROTOCOL SERVERS ON SOCKET 1 ARE ACTUALLY SERVERS WHICH ATTEMPT TO COMMUNICATE WITH BOTH OLD- AND NEW-PROTOCOL USER TELNETS ACCORDING TO WHAT CONTROL SEQUENCES ARE RECEIVED.

Dodds

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RFC 702

SURVEY OF NEW-PROTOCOL TELNET SERVERS

September 1974

TABULATION OF SERVER STATUS FOR ALL SERVER SITES:

HOST NO. 101 201 2 102 3 4 105 205 305 106 206 306 7 11 12 112 13 15 16 116 17 217 20 126 226 27 327 32 37 40 43 53 54 61

HOST NAME UCLA-CCN UCLA-CCBS SRI-ARC SRI-AI UCSB-MOD75 UTAH-10 BBN-TENEX BBN TENEXD BBN-TENEXA MIT-DMS MIT-AI MIT-ML RAND-RCC HARV-10 LL-67 LL-TX-2 SU-AI CASE-10 CMU-10B CMU-10A I4-TENEX KI4B-TENEX AMES-67 USC-ISI ISI-DEVTENEX USC-44 USC-ECL SDAC-44 CCA-TENEX PARC-MAXC UCSD-CC OFFICE-1 MIT-MULTICS BBN-TENEXB

SOCKET 1 OLD OLD OLD OLD OLD OLD OLD OLD OLD NEW OLD OLD OLD NEW OLD OLD NEW* OLD NEW NEW OLD OLD NEW OLD OLD OLD OLD OLD OLD OLD OLD OLD NEW OLD

SOCKET 27 X X X X X X NEW NEW NEW NEW X X X X X X NEW* X NEW NEW X X NEW X X X X X X NEW NEW X NEW NEW

NEW-PROT, OPTIONS IMPLETMENTED(IF ANY)

I1, I1, I1, I1,

3, 3, 3, 3;

6; O3 6; O3 6; O3 O3

I1, 3; O3

I1, 3 I1, 3; O3 I1, 3; O3

NONE

I1,3,6; O3 I0(!), 3; O0, 3 NONE I1, 3, 6; O3

Dodds

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RFC 702

SURVEY OF NEW-PROTOCOL TELNET SERVERS

September 1974

KEY TO SERVER STATUS TABLE: X I# NO SERVER AT THIS SOCKET OPTION # IMPLEMENTED INCOMING TO USER (SERVER SAYS "WILL #") OPTION # IMPLEMENTED OUTGOING FROM USER (SERVER SAYS "DO #") (# IS OPTION NUMBER IN NEW PROTOCOL. ALL OPTIONS IMPLEMENTED BY ANYONE ARE: 0 TRANSMIT-BINARY 1 ECHO 3 SUPPRESS-GO-AHEAD 6 TIMING-MARK)

O#

NOTE: * THERE APPEARS TO BE A MINOR BUG IN SU-AI'S SERVER: IT SEEMS TO SEND AN IMPROPER RESPONSE TO A REQUEST FOR OPTION 0.

[ This RFC was put into machine readable form for entry ] [ into the online RFC archives by Alex McKenzie with ] [ support from GTE, formerly BBN Corp. 11/99 ]

Dodds

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