    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]