The "AN-Trusted" AVP
The "AN-Trusted" Diameter AVP, which is of type Enumerated, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1503".
It is part of the Diameter-EAP-Answer, Multimedia-Authentication-Request, AA-Answer, Re-Auth-Request, Credit-Control-Request, Re-Auth-Answer, TDF-Session-Request commands.
It is part of the Event-Report-Indication grouped AVP.
It is an enumerated AVP, which can hold the following values:
| Name | Integer value |
|---|---|
| TRUSTED | 0 |
| UNTRUSTED | 1 |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |