The "QoS-Install-Request" Diameter command code
The "QoS-Install-Request" Diameter command uses the command code "327".
It has the REQ and PXY bits.
It is part of the Diameter QoS application application.
It is defined in the IETF RFC 5866: Diameter Quality-of-Service Application specification.
It contains the following AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 263 | Session-Id | UTF8String | Fixed (1) |
| 258 | Auth-Application-Id | AppId | Required (1) |
| 264 | Origin-Host | DiameterIdentity | Required (1) |
| 296 | Origin-Realm | DiameterIdentity | Required (1) |
| 283 | Destination-Realm | DiameterIdentity | Required (1) |
| 274 | Auth-Request-Type | Enumerated | Required (1) |
| 293 | Destination-Host | DiameterIdentity | Optional (up to 1) |
| 508 | QoS-Resources | Grouped | Optional |
| 27 | Session-Timeout | Unsigned32 | Optional (up to 1) |
| 291 | Authorization-Lifetime | Integer32 | Optional (up to 1) |
| 276 | Auth-Grace-Period | Unsigned32 | Optional (up to 1) |
< QoS-Install-Request > ::= < Diameter-Header: 327, REQ, PXY, 9 >
< Session-Id >
{ Auth-Application-Id }
{ Origin-Host }
{ Origin-Realm }
{ Destination-Realm }
{ Auth-Request-Type }
[ Destination-Host ]
* [ QoS-Resources ]
[ Session-Timeout ]
[ Authorization-Lifetime ]
[ Auth-Grace-Period ]
| Update source | Insertion date |
|---|---|
| 3GPP | 2026-04-26 07:12 |
| Wireshark | 2026-04-26 07:12 |