Internet Assigned Numbers Authority

Routing Information Protocol (RIP) Parameters

Last Updated
2018-06-12
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RIP Commands

Registration Procedure(s)
Not defined
Reference
[RFC1723]
Available Formats

CSV
Value Description Reference Notes
0 Invalid
1 Request [RFC1058]
2 Response [RFC1058]
3 TraceOn [RFC1058]
4 TraceOff [RFC1058]
5 Reserved [RFC1058]
6 Triggered Request [RFC1582] There are widely deployed implementations that don't support Triggered UDP that use value 6 = "Poll Entry" (undocumented)
7 Triggered Response [RFC1582]
8 Triggered Acknowledgement [RFC1582]
9 Update Request [RFC2091]
10 Update Response [RFC2091]
11 Update Acknowledge [RFC2091]
12-254 Unassigned

RIP Update Headers

Registration Procedure(s)
Not Defined
Reference
[RFC1058]
Available Formats

CSV
Value Description Reference Notes
0 must be discarded [RFC1058]
1 version 1 [RFC1058]
2 version 2 [RFC2453]
3-254 Unassigned

RIP Address Family Identifiers

Registration Procedure(s)
Not defined
Reference
[RFC1058]
Available Formats

CSV
Value Description Reference Notes
0 assigned but, unspecified. Associated full route table exchange [RFC1058]
1 Unassigned
2 IP [RFC1058]
3-65534 Unassigned
65535 Authentication present [RFC1388] This is represented in hex as 0xFFFF in Section 3.1

RIP Authentication Type

Registration Procedure(s)
Not defined
Reference
[RFC1388]
Available Formats

CSV
Value Description Reference Notes
0 none
1 Authentication Trailer [RFC4822] Only used with Cryptographic Hash Function
2 Plain-text password [RFC1388]
3 Cryptographic Hash Function [RFC4822] Requires Authentication Trailer
4-65534 Unassigned

RIPNG Commands

Registration Procedure(s)
Not defined
Reference
[RFC2080]
Available Formats

CSV
Value Description Reference Notes
1 Request [RFC2080]
2 Response [RFC2080]
3-255 Unassigned

RIPNG Update Headers

Registration Procedure(s)
Not defined
Reference
[RFC2080]
Available Formats

CSV
Value Description Reference Notes
0 Unassigned Must be discarded
1 Version 1 [RFC2080]
2-254 Unassigned