Remote Authentication Dial In User Service (RADIUS)
RFC 2058
| Document | Type |
RFC - Proposed Standard
(January 1997; No errata)
Obsoleted by RFC 2138
|
|
|---|---|---|---|
| Last updated | 2013-03-02 | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 2058 (Proposed Standard) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
Network Working Group C. Rigney
Request for Comments: 2058 Livingston
Category: Standards Track A. Rubens
Merit
W. Simpson
Daydreamer
S. Willens
Livingston
January 1997
Remote Authentication Dial In User Service (RADIUS)
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Abstract
This document describes a protocol for carrying authentication,
authorization, and configuration information between a Network Access
Server which desires to authenticate its links and a shared
Authentication Server.
Table of Contents
1. Introduction .......................................... 3
1.1 Specification of Requirements ................... 4
1.2 Terminology ..................................... 4
2. Operation ............................................. 5
2.1 Challenge/Response .............................. 6
2.2 Interoperation with PAP and CHAP ................ 7
2.3 Why UDP? ........................................ 8
3. Packet Format ......................................... 9
4. Packet Types .......................................... 12
4.1 Access-Request .................................. 12
4.2 Access-Accept ................................... 14
4.3 Access-Reject ................................... 15
4.4 Access-Challenge ................................ 16
5. Attributes ............................................ 17
5.1 User-Name ....................................... 20
5.2 User-Password ................................... 21
5.3 CHAP-Password ................................... 22
5.4 NAS-IP-Address .................................. 23
Rigney, et. al. Informational [Page 1]
RFC 2058 RADIUS January 1997
5.5 NAS-Port ........................................ 24
5.6 Service-Type .................................... 25
5.7 Framed-Protocol ................................. 27
5.8 Framed-IP-Address ............................... 28
5.9 Framed-IP-Netmask ............................... 29
5.10 Framed-Routing .................................. 29
5.11 Filter-Id ....................................... 30
5.12 Framed-MTU ...................................... 31
5.13 Framed-Compression .............................. 32
5.14 Login-IP-Host ................................... 33
5.15 Login-Service ................................... 33
5.16 Login-TCP-Port .................................. 34
5.17 (unassigned) .................................... 35
5.18 Reply-Message ................................... 35
5.19 Callback-Number ................................. 36
5.20 Callback-Id ..................................... 37
5.21 (unassigned) .................................... 37
5.22 Framed-Route .................................... 38
5.23 Framed-IPX-Network .............................. 39
5.24 State ........................................... 39
5.25 Class ........................................... 40
5.26 Vendor-Specific ................................. 41
5.27 Session-Timeout ................................. 43
5.28 Idle-Timeout .................................... 44
5.29 Termination-Action .............................. 44
5.30 Called-Station-Id ............................... 45
5.31 Calling-Station-Id .............................. 46
5.32 NAS-Identifier .................................. 47
5.33 Proxy-State ..................................... 48
5.34 Login-LAT-Service ............................... 49
5.35 Login-LAT-Node .................................. 50
5.36 Login-LAT-Group ................................. 51
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