RFC 1340 (rfc1340) - Page 1 of 139
Assigned Numbers
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Network Working Group J. Reynolds Request for Comments: 1340 J. Postel Obsoletes RFCs: 1060, 1010, 990, 960, ISI 943, 923, 900, 870, 820, 790, 776, 770, July 1992 762, 758,755, 750, 739, 604, 503, 433, 349 Obsoletes IENs: 127, 117, 93 ASSIGNED NUMBERS Status of this Memo This memo is a status report on the parameters (i.e., numbers and keywords) used in protocols in the Internet community. Distribution of this memo is unlimited. Table of Contents INTRODUCTION................................................... 2 Data Notations................................................. 3 Special Addresses.............................................. 4 VERSION NUMBERS................................................ 6 PROTOCOL NUMBERS............................................... 7 WELL KNOWN PORT NUMBERS........................................ 9 REGISTERED PORT NUMBERS........................................ 23 INTERNET MULTICAST ADDRESSES................................... 27 IANA ETHERNET ADDRESS BLOCK.................................... 29 IP TOS PARAMETERS.............................................. 30 IP TIME TO LIVE PARAMETER...................................... 32 DOMAIN SYSTEM PARAMETERS....................................... 33 BOOTP PARAMETERS............................................... 35 NETWORK MANAGEMENT PARAMETERS.................................. 36 MILNET LOGICAL ADDRESSES....................................... 49 MILNET LINK NUMBERS............................................ 50 MILNET X.25 ADDRESS MAPPINGS................................... 51 IEEE 802 NUMBERS OF INTEREST................................... 53 ETHERNET NUMBERS OF INTEREST................................... 54 ETHERNET VENDOR ADDRESS COMPONENTS............................. 57 ETHERNET MULTICAST ADDRESSES................................... 60 XNS PROTOCOL TYPES............................................. 62 PROTOCOL/TYPE FIELD ASSIGNMENTS................................ 63 PRONET 80 TYPE NUMBERS......................................... 64 POINT-TO-POINT PROTOCOL FIELD ASSIGNMENTS...................... 65 ADDRESS RESOLUTION PROTOCOL PARAMETERS......................... 69 REVERSE ADDRESS RESOLUTION PROTOCOL OPERATION CODES............ 70 DYNAMIC REVERSE ARP............................................ 70 INVERSE ADDRESS RESOULUTION PROTOCOL........................... 70 X.25 TYPE NUMBERS.............................................. 71 Reynolds & Postel



