rfc739.txt

RFC 的详细文档！

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NWG/RFC# 739                                         JBP 11 Nov 77 42341
Assigned Numbers
Assigned Internet Message Formats



                   ASSIGNED INTERNET MESSAGE FORMATS

   In the internetwork protocols there is a field to identify the format
   of the host level specific protocol.  This field is 8 bits in size.

   Assigned Internet Message Formats

      Decimal   Octal      Format                             References
      -------   -----      ------                             ----------
          0      0         Reserved
          1      1         raw internet
          2      2         TCP-3                                    [36]
          3      3         DSP                                   [37,38]
      2-254  2-376         Unassigned
        255    377         Reserved



































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NWG/RFC# 739                                         JBP 11 Nov 77 42341
Assigned Numbers
Assigned Internet Message Types



                    ASSIGNED INTERNET MESSAGE TYPES

   In the internetwork old protocol there is a field to identify the
   type of the message.  This field is 4 bits in size.

   Assigned Internet Message Types

      Decimal   Octal      Type
      -------   -----      ----
          0      0         Escape
          1      1         TCP-2
          2      2         Secure
          3      3         Gateway
          4      4         Measurement
          5      5         DSP
          6      6         UCL
       7-12   7-14         Reserved
         13     15         Pluribus
         14     16         Telenet
         15     17         Xnet






























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NWG/RFC# 739                                         JBP 11 Nov 77 42341
Assigned Numbers
References



                               REFERENCES

   [1]    Feinler, E. "ARPANET Protocol Handbook," NIC 7104, Defense
          Communications Agency, 1 April 1976.

   [2]    BBN, "Specifications for the Interconnection of a Host and an
          IMP," Report 1822, Bolt Beranek and Newman, Cambridge,
          Massachusetts, January 1976.

   [3]    McKenzie,A. "Host/Host Protocol for the ARPA Network," NIC
          8246, January 1972.

   [4]    Walden, D. "A System for Interrprocess Communication in a
          Resource Sharing Computer Network," RFC 62, NIC 4962,
          3-Aug-70. Also published in Communications of the ACM volume
          15, number 4, April 1972.

   [5]    Bressler, B. "A Proposed Experiment with a Message Switching
          Protocol," RFC 333, NIC 9926, 15-May-72.

   [6]    Postel, J. "Telnet Protocol," RFC 318, NIC 9348, 3-April-72.

   [7]    McKenzie, A. "File Transfer Protocol," NIC 14333, RFC 454,
          16-Feb-73.

   [8]    Clements, R. "FTPSRV -- Extensions for Tenex Paged Files," RFC
          683, NIC 32251, 3-April-75.

   [9]    Harvey, B. "One More Try on the FTP," RFC 691, NIC 32700,
          6-Jun-75.

   [10]   Bressler, B. "Remote Job Entry Protocol,"  RFC 407, NIC 12112,
          16-Oct-72.

   [11]   Postel, J. "Echo Process,"  RFC 347, NIC 10426, 30-May-72.

   [12]   Postel, J. "Discard Process,"  RFC 348, NIC 10427, 30-May-72.

   [13]   Postel, J. "Character Generator Process," RFC 429, NIC 13281,
          12-Dec-72.

   [14]   Neigus, N. "File Transfer Protocol," NIC 17759 RFC 542
          12-July-73.

   [15]   Postel, J. "Revised FTP Reply Codes," NIC 30843 RFC 640
          5-June-74.




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NWG/RFC# 739                                         JBP 11 Nov 77 42341
Assigned Numbers
References



   [16]   McKenzie, A. "Telnet Protocol Specifications," NIC 18639,
          August 1973.

   [17]   McKenzie, A. "Telnet Option Specification," NIC 18640, August
          1973.

   [18]   White, J. "A High Level Framework for Network-Based Resource
          Sharing," RFC 707, NIC 34263, 14 January 1976. Also in NCC
          Proceedings, AFIPS, June 1976.

   [19]   White, J. "Elements of a Distributed Programming System," RFC
          708, NIC 34353, 28 January 1976.

   [20]   COMPASS. "Semi-Annual Technical Report," CADD-7603-0411,
          Massachusetts Computer Associates, 4 March 1976. Also as,
          "National Software Works, Status Report No. 1,"
          RADC-TR-76-276, Volume 1, September 1976. and COMPASS. "Second
          Semi-Annual Report," CADD-7608-1611, Massachusetts Computer
          Associates, 16 August 1976.

   [21]   NSW Protocol Committee, "MSG: The Interprocess Communication
          Facility for the National Software Works," CADD-7612-2411,
          Massachusetts Computer Associates, BBN 3237, Bolt Beranek and
          Newman, Revised 24 December 1976.

   [22]   Harrenstien, K. "Time Server," RFC 738, NIC 42218, 31-Oct-77.

   [23]   Armenti, A., D. Hall, and A. Stone. "Lincoln Speech Data
          Facility," SUR Note 37, NIC 10917, 14 July 1972.

   [24]   CCA, "Datacomputer Version 1 User Manual," Computer
          Corporation of America, August 1975.

   [25]   Braden, R. "Interim NETRJS Specification," RFC 189, NIC 7133,
          15-July-71.

   [26]   Sproull, R, and E. Thomas. "A Networks Graphics Protocol," NIC
          24308, 16-Aug-74.

   [27]   Cerf, V., "NCP Statistics," RFC 388, NIC 11360, 23 August
          1972.

   [28]   Cerf, V., "Formation of a Network Measurement Group (NMG),"
          RFC 323, NIC 9630, 23 March 1972.






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NWG/RFC# 739                                         JBP 11 Nov 77 42341
Assigned Numbers
References



   [29]   Bhushan, A., "A Report on the Survey Project," RFC 530, NIC
          17375, 22 June 1973.

   [30]   Cantor, D., "Storing Network Survey Data at the Datacomputer,"
          RFC 565, NIC 18777, 28 August 1973.

   [31]   Bressler, R., "Inter-Entity Communication -- An Experiment,"
          RFC 441, NIC 13773, 19 January 1973.

   [32]   Thomas, R. "A Resource Sharing Executive for the ARPANET,"
          AFIPS Conference Proceedings, 42:155-163, NCC, 1973.

   [33]   Crispin, M. "SUPDUP Protocol," RFC 734, NIC 41953, 7 October
          1977.

   [34]   Postel, J. "Official Initial Connection Protocol," NIC 7101,
          11 June 1971.

   [35]   Cerf, V. "Specification of Internet Transmission Control
          Program -- TCP (version 2)," March 1977.

   [36]   Cerf, V. and J. Postel, "Specification of Internet
          Transmission Control Program -- TCP-3," November 1977.

   [37]   Reed, D. "Protocols for the LCS Network," Local Network Note
          3, Laboratory for Computer Science, MIT, 29 November 1976.

   [38]   Clark, D. "Revision of DSP Specification," Local Network Note
          9, Laboratory for Computer Science, MIT, 17 June 1977.

   



















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