The "3GPP-LCS-Routing-Info-Request" Diameter command code
The "3GPP-LCS-Routing-Info-Request" Diameter command uses the command code "8388622".
It has the REQ and PXY bits.
It is part of the 3GPP SLh application.
It is defined in the 3GPP TS 29.173: Location Services (LCS); Diameter-based SLh interface for Control Plane LCS specification.
It contains the following AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 263 | Session-Id | UTF8String | Fixed (1) |
| 260 | Vendor-Specific-Application-Id | Grouped | Optional (up to 1) |
| 277 | Auth-Session-State | Enumerated | Required (1) |
| 264 | Origin-Host | DiameterIdentity | Required (1) |
| 296 | Origin-Realm | DiameterIdentity | Required (1) |
| 293 | Destination-Host | DiameterIdentity | Optional (up to 1) |
| 283 | Destination-Realm | DiameterIdentity | Required (1) |
| 1 | User-Name | UTF8String | Optional (up to 1) |
| 701 | MSISDN | OctetString | Optional (up to 1) |
| 1474 | GMLC-Number | OctetString | Optional (up to 1) |
| 628 | Supported-Features | Grouped | Optional |
| 284 | Proxy-Info | Grouped | Optional |
| 282 | Route-Record | DiameterIdentity | Optional |
< 3GPP-LCS-Routing-Info-Request > ::= < Diameter-Header: 8388622, REQ, PXY, 16777291 >
< Session-Id >
[ Vendor-Specific-Application-Id ]
{ Auth-Session-State }
{ Origin-Host }
{ Origin-Realm }
[ Destination-Host ]
{ Destination-Realm }
[ User-Name ]
[ MSISDN ]
[ GMLC-Number ]
* [ Supported-Features ]
* [ Proxy-Info ]
* [ Route-Record ]
| Update source | Insertion date |
|---|---|
| 3GPP | 2026-04-26 07:12 |
| Wireshark | 2026-04-26 07:12 |