The "Peer-State-Change" AVP
The "Peer-State-Change" Diameter AVP, which is of type Grouped, is defined by Hewlett Packard (vendor ID 11) and uses the AVP code "203".
It has the MANDATORY flag, the MAY-ENCRYPT flag.
It is part of the More-Peers grouped AVP.
It is part of the HP Diameter Topology Discovery application.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 201 | Peer-Name | DiameterIdentity | |
| 202 | Peer-Identity | DiameterIdentity | |
| 200 | Peer-State | Enumerated |
< Peer-State-Change > ::= < AVP-Header: 203, 11 > * [ Peer-Name ] * [ Peer-Identity ] * [ Peer-State ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:14 |