The "Event-Notification-Request" Diameter command code
The "Event-Notification-Request" Diameter command uses the command code "311".
It has the PXY bit.
It is part of the 3GPP MM10, 3GPP Sh applications.
It is defined in the 3GPP TS 29.329: Sh interface based on the Diameter protocol; Protocol details specification.
It contains the following AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 263 | Session-Id | UTF8String | Fixed (1) |
| 301 | DRMP | Enumerated | Optional (up to 1) |
| 260 | Vendor-Specific-Application-Id | Grouped | Required (1) |
| 268 | Result-Code | Enumerated | Optional (up to 1) |
| 297 | Experimental-Result | Grouped | Optional (up to 1) |
| 277 | Auth-Session-State | Enumerated | Required (1) |
| 264 | Origin-Host | DiameterIdentity | Required (1) |
| 296 | Origin-Realm | DiameterIdentity | Required (1) |
| 1116 | Status | Grouped | Optional (up to 1) |
| 1 | User-Name | UTF8String | Optional (up to 1) |
| 1106 | Result-Recipient-Address | Grouped | Optional |
| 621 | OC-Supported-Features | Grouped | Optional (up to 1) |
| 1111 | Delivery-Report | Enumerated | Optional (up to 1) |
| 623 | OC-OLR | Grouped | Optional (up to 1) |
| 1112 | Read-Reply | Enumerated | Optional (up to 1) |
| 650 | Load | Grouped | Optional |
| 1115 | Billing-Information | UTF8String | Optional (up to 1) |
| 628 | Supported-Features | Grouped | Optional |
| 1113 | Sender-Visibility | Enumerated | Optional (up to 1) |
| 601 | Public-Identity | UTF8String | Required (1) |
| 735 | Ims-Event-Report | Grouped | Optional (up to 1) |
| 279 | Failed-AVP | Grouped | Optional (up to 1) |
| 284 | Proxy-Info | Grouped | Optional |
| 282 | Route-Record | DiameterIdentity | Optional |
< Event-Notification-Request > ::= < Diameter-Header: 311, PXY >
< Session-Id >
[ DRMP ]
{ Vendor-Specific-Application-Id }
[ Result-Code ]
[ Experimental-Result ]
{ Auth-Session-State }
{ Origin-Host }
{ Origin-Realm }
[ Status ]
[ User-Name ]
* [ Result-Recipient-Address ]
[ OC-Supported-Features ]
[ Delivery-Report ]
[ OC-OLR ]
[ Read-Reply ]
* [ Load ]
[ Billing-Information ]
* [ Supported-Features ]
[ Sender-Visibility ]
{ Public-Identity }
[ Ims-Event-Report ]
[ Failed-AVP ]
* [ Proxy-Info ]
* [ Route-Record ]
| Update source | Insertion date |
|---|---|
| 3GPP | 2026-04-26 07:12 |
| Wireshark | 2026-04-26 07:12 |