Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed specifications
RFC 1002
| Document | Type |
RFC - Internet Standard
(March 1987; Errata)
Also known as STD 19
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|---|---|---|---|
| Authors | |||
| Last updated | 2013-03-02 | ||
| Stream | Legacy | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Stream | Legacy state | (None) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | RFC 1002 (Internet Standard) | |
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
Network Working Group
Request for Comments: 1002 March, 1987
PROTOCOL STANDARD FOR A NetBIOS SERVICE
ON A TCP/UDP TRANSPORT:
DETAILED SPECIFICATIONS
ABSTRACT
This RFC defines a proposed standard protocol to support NetBIOS
services in a TCP/IP environment. Both local network and internet
operation are supported. Various node types are defined to accommodate
local and internet topologies and to allow operation with or without the
use of IP broadcast.
This RFC gives the detailed specifications of the NetBIOS-over-TCP
packets, protocols, and defined constants and variables. A more general
overview is found in a companion RFC, "Protocol Standard For a NetBIOS
Service on a TCP/UDP Transport: Concepts and Methods".
NetBIOS Working Group [Page 1]
RFC 1002 March 1987
TABLE OF CONTENTS
1. STATUS OF THIS MEMO 4
2. ACKNOWLEDGEMENTS 4
3. INTRODUCTION 5
4. PACKET DESCRIPTIONS 5
4.1 NAME FORMAT 5
4.2 NAME SERVICE PACKETS 7
4.2.1 GENERAL FORMAT OF NAME SERVICE PACKETS 7
4.2.1.1 HEADER 8
4.2.1.2 QUESTION SECTION 10
4.2.1.3 RESOURCE RECORD 11
4.2.2 NAME REGISTRATION REQUEST 13
4.2.3 NAME OVERWRITE REQUEST & DEMAND 14
4.2.4 NAME REFRESH REQUEST 15
4.2.5 POSITIVE NAME REGISTRATION RESPONSE 16
4.2.6 NEGATIVE NAME REGISTRATION RESPONSE 16
4.2.7 END-NODE CHALLENGE REGISTRATION RESPONSE 17
4.2.8 NAME CONFLICT DEMAND 18
4.2.9 NAME RELEASE REQUEST & DEMAND 19
4.2.10 POSITIVE NAME RELEASE RESPONSE 20
4.2.11 NEGATIVE NAME RELEASE RESPONSE 20
4.2.12 NAME QUERY REQUEST 21
4.2.13 POSITIVE NAME QUERY RESPONSE 22
4.2.14 NEGATIVE NAME QUERY RESPONSE 23
4.2.15 REDIRECT NAME QUERY RESPONSE 24
4.2.16 WAIT FOR ACKNOWLEDGEMENT (WACK) RESPONSE 25
4.2.17 NODE STATUS REQUEST 26
4.2.18 NODE STATUS RESPONSE 27
4.3 SESSION SERVICE PACKETS 29
4.3.1 GENERAL FORMAT OF SESSION PACKETS 29
4.3.2 SESSION REQUEST PACKET 30
4.3.3 POSITIVE SESSION RESPONSE PACKET 31
4.3.4 NEGATIVE SESSION RESPONSE PACKET 31
4.3.5 SESSION RETARGET RESPONSE PACKET 31
4.3.6 SESSION MESSAGE PACKET 32
4.3.7 SESSION KEEP ALIVE PACKET 32
4.4 DATAGRAM SERVICE PACKETS 32
4.4.1 NetBIOS DATAGRAM HEADER 32
4.4.2 DIRECT_UNIQUE, DIRECT_GROUP, & BROADCAST DATAGRAM 33
4.4.3 DATAGRAM ERROR PACKET 34
4.4.4 DATAGRAM QUERY REQUEST 34
4.4.5 DATAGRAM POSITIVE AND NEGATIVE QUERY RESPONSE 34
5. PROTOCOL DESCRIPTIONS 35
5.1 NAME SERVICE PROTOCOLS 35
5.1.1 B-NODE ACTIVITY 35
NetBIOS Working Group [Page 2]
RFC 1002 March 1987
5.1.1.1 B-NODE ADD NAME 35
5.1.1.2 B-NODE ADD_GROUP NAME 37
5.1.1.3 B-NODE FIND_NAME 37
5.1.1.4 B NODE NAME RELEASE 38
5.1.1.5 B-NODE INCOMING PACKET PROCESSING 39
5.1.2 P-NODE ACTIVITY 42
5.1.2.1 P-NODE ADD_NAME 42
5.1.2.2 P-NODE ADD GROUP NAME 45
5.1.2.3 P-NODE FIND NAME 45
5.1.2.4 P-NODE DELETE_NAME 46
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