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Network Working Group                                 D.W. Dodds
RFC 702                                             BBN-TENEXA
                                                      September 25, 1974

         SEPTEMBER, 1974, SURVEY OF NEW-PROTOCOL TELNET SERVERS

LAST MONTH'S SURVEY PRODUCED A GRATIFYING AMOUNT OF FEEDBACK CLARIFYING
THE STATUS OF SEVERAL SITES; HOWEVER THERE HAVE BEEN VERY FEW CHANGES IN
THE STATUS OF HOST SERVERS.  THE CHANGES IN THIS MONTH'S LIST, IN
NUMERICAL ORDER (HOST NUMBER 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            34             100%
        NO NEW-PROT SERVER            21              62%
        TOTAL NEW-PROT IMPLEM.        13              38%
          NEW-PROT ON SOCKET 27,
          OLD ON SOCKET 1 (2)          6              18%
          NEW-PROT ON 1 AND 27 (3)     6              18%
          NEW-PROT ON 1 ONLY           1               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                                                           [Page 1]
RFC 702 SURVEY OF NEW-PROTOCOL TELNET SERVERS September 1974 TABULATION OF SERVER STATUS FOR ALL SERVER SITES: HOST HOST SOCKET SOCKET NEW-PROT, OPTIONS NO. NAME 1 27 IMPLETMENTED(IF ANY) 101 UCLA-CCN OLD X 201 UCLA-CCBS OLD X 2 SRI-ARC OLD X 102 SRI-AI OLD X 3 UCSB-MOD75 OLD X 4 UTAH-10 OLD X 105 BBN-TENEX OLD NEW I1, 3, 6; O3 205 BBN TENEXD OLD NEW I1, 3, 6; O3 305 BBN-TENEXA OLD NEW I1, 3, 6; O3 106 MIT-DMS NEW NEW I1, 3; O3 206 MIT-AI OLD X 306 MIT-ML OLD X 7 RAND-RCC OLD X 11 HARV-10 NEW X I1, 3; O3 12 LL-67 OLD X 112 LL-TX-2 OLD X 13 SU-AI NEW* NEW* I1, 3 15 CASE-10 OLD X 16 CMU-10B NEW NEW I1, 3; O3 116 CMU-10A NEW NEW I1, 3; O3 17 I4-TENEX OLD X 217 KI4B-TENEX OLD X 20 AMES-67 NEW NEW NONE 126 USC-ISI OLD X 226 ISI-DEVTENEX OLD X 27 USC-44 OLD X 327 USC-ECL OLD X 32 SDAC-44 OLD X 37 CCA-TENEX OLD X 40 PARC-MAXC OLD NEW I1,3,6; O3 43 UCSD-CC OLD NEW I0(!), 3; O0, 3 53 OFFICE-1 OLD X 54 MIT-MULTICS NEW NEW NONE 61 BBN-TENEXB OLD NEW I1, 3, 6; O3 Dodds [Page 2]
RFC 702 SURVEY OF NEW-PROTOCOL TELNET SERVERS September 1974 KEY TO SERVER STATUS TABLE: X NO SERVER AT THIS SOCKET I# OPTION # IMPLEMENTED INCOMING TO USER (SERVER SAYS "WILL #") O# 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) 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 [Page 3]