The "UDP-Source-Port" AVP

The "UDP-Source-Port" Diameter AVP, which is of type Unsigned32, is defined by 3GPP (vendor ID 10415) and uses the AVP code "2806".

It has the MAY-ENCRYPT flag.

It is part of the Re-Auth-Request, Trigger-Establishment-Request, Session-Termination-Answer, Credit-Control-Request commands.

It is part of the UWAN-User-Location-Info, Event-Report-Indication, Subsession-Enforcement-Info, Access-Network-Reports, grouped AVPs.