The "Port-Number" AVP
The "Port-Number" Diameter AVP, which is of type Unsigned32, is defined by ETSI (vendor ID 13019) and uses the AVP code "455".
It is part of the V6-Transport-Address, V4-Transport-Address grouped AVPs.
It is part of the Diameter e2e4 Application application.
It is defined in the Diameter e2e4 Application specification.
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |