The "NAT-Internal-Address" AVP
The "NAT-Internal-Address" Diameter AVP, which is of type Grouped, uses the AVP code "599".
It is part of the NAT-Control-Definition grouped AVP.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 8 | Framed-IP-Address | IPAddress | Optional (up to 1) |
| 97 | Framed-IPv6-Prefix | OctetString | Optional (up to 1) |
| 530 | Port | Integer32 | Optional (up to 1) |
< NAT-Internal-Address > ::= < AVP-Header: 599 > [ Framed-IP-Address ] [ Framed-IPv6-Prefix ] [ Port ]
| Update source | Insertion date |
|---|---|
| IETF | 2026-04-26 07:14 |