The "Port-Range" AVP
The "Port-Range" Diameter AVP, which is of type Grouped, uses the AVP code "531".
It has the MANDATORY flag, the MAY-ENCRYPT flag.
It is part of the From-Spec, To-Spec grouped AVPs.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 532 | Port-Start | Integer32 | |
| 533 | Port-End | Integer32 |
< Port-Range > ::= < AVP-Header: 531 > * [ Port-Start ] * [ Port-End ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:12 |
| Diafuzzer | 2026-04-26 07:14 |