The "User-CSG-Information" AVP
The "User-CSG-Information" Diameter AVP, which is of type Grouped, is defined by 3GPP (vendor ID 10415) and uses the AVP code "2319".
It has the MANDATORY flag, the MAY-ENCRYPT flag.
It is part of the Credit-Control-Request, Re-Auth-Answer, Credit-Control-Answer, TDF-Session-Request commands.
It is part of the PS-Information, MME-Location-Information, SGSN-Location-Information, Service-Data-Container, Traffic-Data-Volumes, Related-Change-Condition-Information, Event-Report-Indication, Subsession-Enforcement-Info grouped AVPs.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 1437 | CSG-Id | Unsigned32 | |
| 2317 | CSG-Access-Mode | Enumerated | |
| 2318 | CSG-Membership-Indication | Enumerated |
< User-CSG-Information > ::= < AVP-Header: 2319, 10415 > * [ CSG-Id ] * [ CSG-Access-Mode ] * [ CSG-Membership-Indication ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |
diameter-db