📄 rfc820.txt
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Postel [Page 17] RFC 820 January 1983 Assigned NumbersPeople PEOPLE ------ [RB6] Richard Bisbey ISI Bisbey@ISIB [RTB] Bob Braden UCLA Braden@ISIA [WWB] Bill Barns Tymshare Barns@OFFICE [MB] Michael Brescia BBN Brescia@BBN-Unix [RDB2] Robert Bressler BBN Bressler@BBN-Unix [MXB] Mark Brown USC Mark@USC-ECLB [EC5] Ed Cain DCEC cain@EDN-Unix [SC3] Steve Casner ISI Casner@ISIB [NC3] J. Noel Chiappa MIT JNC@MIT-XX [SGC] Steve Chipman BBN Chipman@BBNA [HDC1] Horst Clausen DFVLR Clausen@ISID [DC] Danny Cohen ISI Cohen@ISIB [MRC] Mark Crispin Stanford Admin.MRC@SU-SCORE [RF1] Randy Frank UTAH Frank@UTAH-20 [JAKE] Jake Feinler SRI Feinler@SRI-KL [JWF] Jim Forgie LL Forgie@BBNC [HCF2] Harry Forsdick BBN Forsdick@BBNG [SWG] Stu Galley MIT SWG@MIT-DMS [LLG] Larry Garlick XEROX Garlick@PARC-MAXC [BG5] Bob Gilligan SRI Gilligan@ISID [GEOF] Geoff Goodfellow SRI Geoff@DARCOM-KA [MBG] Michael Greenwald MIT-LCS Greenwald@MIT-Multics [KLH] Ken Harrenstien SRI KLH@NIC [JFH2] Jack Haverty BBN Haverty@BBN-Unix [CLH3] Charles Hedrick RUTGERS Hedrick@RUTGERS [JGH] Jim Herman BBN Herman@BBN-Unix [HH6] Heidi Heiden DCA Heiden@BBNC [PLH] Peter Higginson UCL UKSAT@ISID [RH6] Robert Hinden BBN Hinden@BBN-Unix [CH2] Charles Hornig Honeywell Hornig@MIT-Multics [DHH] Doug Hunt BBN DHunt@BBN-Unix [REK2] Robert Kahn ARPA Kahn@ISIA [NXK] Neil Katin HP hpda.neil@BERKELEY [CXK] Chris Kent PURDUE cak@PURDUE [SK] Steve Kille UCL UKSAT@ISID [EAK1] Earl Killian LLL EAK@MIT-MC [PK] Peter Kirstein UCL Kirstein@ISIA [SXL] Sam Leffler Berkeley sam@BERKELEY [BML] Barry Leiner ARPA Leiner@ISIA [WIM] William Macgregor BBN macg@BBN [NM] Neil MacKenzie RSRE T45@ISID [HM] Hank Magnuski --- JOSE@PARC-MAXC [JEM] Jim Mathis SRI Mathis@SRI-KL [DM11] Dale McNeill BBN mcneill@BBN-Unix [DLM1] David Mills LINKABIT Mills@ISID [JCM] Jeff Mogul STANFORD Mogul@SU-SCOREPostel [Page 18] RFC 820 January 1983 Assigned NumbersPeople [EBM] Eliot Moss MIT EBM@MIT-XX [MJM2] Mike Muuss BRL Mike@BRL [LCN] Lou Nelson AEROSPACE Lou@AEROSPACE [MO2] Michael O'Brien RAND OBrien@RAND-Unix [MO1] Mike O'Dell LBL mo@LBL-Unix [EHP] Ed Perry SRI Perry@SRI-KL [DCP1] David Plummer MIT DCP@MIT-MC [KTP] Ken Pogran BBN Pogran@BBN-Unix [JBP] Jon Postel ISI Postel@ISIF [DPR] David Reed MIT-LCS DPR@MIT-XX [JAR4] Jim Rees WASHINGTON JIM@WASHINGTON [CMR] Craig Rogers ISI Rogers@ISIB [RR2] Raleigh Romine Teledyne romine@SEISMO [RS23] Russel Sandberg WISC root@UWISC [JZS] Joanne Sattely CCA JZS@CCA [LCS] Lou Schreier SRI Schreier@ISID [APS] Anita Skelton MITRE skelton@MITRE [KRS] Karen Sollins MIT Sollins@MIT-XX [MHS1] Marvin Solomon WISC Solomon@UWISC [PS3] Paal Spilling NDRE Paal@DARCOM-KA [ZSU] Zaw-Sing Su SRI ZSu@SRI-TSC [EAT3] Ed Taft XEROX Taft.PA@PARC-MAXC [DCT] Dan Tappan BBN Tappan@BBNG [RHT] Robert Thomas BBN BThomas@BBNG [AV] Al Vezza MIT AV@MIT-XX [HDW2] Howard Wactlar CMU Wactlar@CMU-10B [CJW2] Cliff Weinstein LL cjw@LL-11 [JAW3] Jil Westcott BBN Westcott@BBNF [DSW] Dan Whelan Caltech Dan@CIT-20 Postel [Page 19] RFC 820 January 1983 Assigned NumbersAPPENDIX A APPENDIX A ---------- This appendix summarizes the agreements reached by the DDN/PMO and DARPA at a September 1982 meeting concerning the allocation and assignment of the various numbers associated with DoD Protocol Standards and the DARPA Experimental Standards. Recommended policy is summarized for each type of number assignment of concern: Network Identifiers used by the Internet Protocol It is recommended that the available number spaces for class A, B, and C network addresses be allocated among R&D, DoD and commercial uses, and that assignments of these addresses be the responsibility respectively of DARPA, DCA PCCO/DDN and the National Bureau of Standards. The recommended allocations are given below. Class A R&D allocation: 8 nets assigned by: ARPA DoD allocation: 24 nets assigned by: TBD Commercial allocation: 94 nets assigned by: TBD Reserved Addresses: 0,127 Class B R&D allocation: 1024 nets assigned by: ARPA DoD allocation: 3072 nets assigned by: TBD Commercial allocation: 12286 nets assigned by: TBD Reserved Addresses: 0,16383 Class C R&D allocation: 65536 nets assigned by: ARPA DoD allocation: 458725 nets assigned by: TBD Commercial allocation: 1572862 nets assigned by: TBD Reserved Addresses: 0,2097151 Class D All addresses in this class are reserved for future use, possibly in support of multicast services. They should be allocated to R&D use for the present.Postel [Page 20] RFC 820 January 1983 Assigned NumbersAPPENDIX A Within the R&D community, it will be the policy that network identifiers will only be granted to applicants who show evidence that they are acquiring standard Bolt Beranek and Newman gateway software or have implemented or are acquiring a gateway meeting the External Gateway Protocol requirements. Acquisition of the Berkeley BSD 4.2 UNIX software might be considered evidence of the latter. Experimental networks which later become operational need not be renumbered if that would cause hardships. Rather, the identifiers could be moved from R&D to DoD or Commercial status. Thus, network identifiers may change state among R&D, DoD and commercial, but the number of identifiers allocated to each use should remain constant. To make possible this fluid assignment, it is recommended that the network identifier spaces not be allocated by simple partition but rather by specific assignment. It is recommended that DDN/PMO or its designee keep track of the assignments made by DARPA, DDN and NBS to ensure that allocation remains as suggested. Protocol Identifiers In general, all assignments will be made by the R&D community, but any numbers which become R&D, DoD, national or international standards will be marked as such in this RFC. Protocol identifiers 0 and 255 are reserved. 95 protocol identifiers are allocated for assignment to DoD standards, 32 for R&D use, and 127 for Commercial, national or international standards. Port Numbers A recommendation for allocation and assignment of port numbers is to be developed jointly by representatives of the ICCB and PSTP. ARPANET Link Numbers All unnecessary link number usage will be eliminated by joint effort of the ICCB, PSTP and BBN. BBN will give consideration to the use of link numbers to promote interoperability among various ARPANET interfaces and report to the ICCB, PSTP and DDN/PMO. Examples of possible interoperability issues are:Postel [Page 21] RFC 820 January 1983 Assigned NumbersAPPENDIX A (i) interoperability of 1822 and X.25 interfaces (ii) interoperability of SIP and other interfaces (iii) logical addressing or other special services IP Version Numbers These numbers will be assigned only by the R&D community for the purpose of exploring alternatives in internet protocol service expansion, such as inclusion of stream protocol (ST) services. TCP, IP and Telnet Option Identifiers These numbers will be assigned by the R&D community. Any permanent or experimental assignments will be identified in the documents specifying those protcols. Implementation: This policy recommendation has not been fully implemented as yet. Currently Jon Postel is acting coordinator for all number assignments.Postel [Page 22] ⌨️ 快捷键说明
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