The "TWAN-Connectivity-Parameters" AVP
The "TWAN-Connectivity-Parameters" Diameter AVP, which is of type Grouped, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1528".
It is part of the Diameter-EAP-Answer command.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 1529 | Connectivity-Flags | Unsigned32 | |
| 493 | TGPP-Service-Selection | OctetString | |
| 1456 | PDN-Type | Enumerated | |
| 848 | Served-Party-IP-Address | IPAddress | |
| 1530 | TWAN-PCO | OctetString | |
| 1532 | TWAG-UP-Address | IPAddress | |
| 1533 | TWAN-S2a-Failure-Cause | Unsigned32 | |
| 1534 | SM-Back-Off-Timer | Unsigned32 |
< TWAN-Connectivity-Parameters > ::= < AVP-Header: 1528, 10415 > * [ Connectivity-Flags ] * [ TGPP-Service-Selection ] * [ PDN-Type ] * [ Served-Party-IP-Address ] * [ TWAN-PCO ] * [ TWAG-UP-Address ] * [ TWAN-S2a-Failure-Cause ] * [ SM-Back-Off-Timer ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |