The "3GPP-Provide-Location-Request" Diameter command code
The "3GPP-Provide-Location-Request" Diameter command uses the command code "8388620".
It has the REQ and PXY bits.
It is part of the 3GPP SLg application.
It is defined in the 3GPP TS 29.172: Location Services (LCS); Evolved Packet Core (EPC) LCS Protocol (ELP) between the Gateway Mobile Location Centre (GMLC) and the Mobile Management Entity (MME); SLg interface 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 | 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 | Required (1) |
| 283 | Destination-Realm | DiameterIdentity | Required (1) |
| 2500 | Slg-Location-Type | Enumerated | Required (1) |
| 1 | User-Name | UTF8String | Optional (up to 1) |
| 701 | MSISDN | OctetString | Optional (up to 1) |
| 1402 | IMEI | UTF8String | Optional (up to 1) |
| 2501 | LCS-EPS-Client-Name | Grouped | Required (1) |
| 1241 | LCS-Client-Type | Enumerated | Required (1) |
| 2502 | LCS-Requestor-Name | Grouped | Optional (up to 1) |
| 2503 | LCS-Priority | Unsigned32 | Optional (up to 1) |
| 2504 | LCS-QoS | Grouped | Optional (up to 1) |
| 2508 | Velocity-Requested | Enumerated | Optional (up to 1) |
| 2510 | Supported-GAD-Shapes | Unsigned32 | Optional (up to 1) |
| 2520 | LCS-Service-Type-ID | Unsigned32 | Optional (up to 1) |
| 2511 | LCS-Codeword | UTF8String | Optional (up to 1) |
| 2521 | LCS-Privacy-Check-Non-Session | Grouped | Optional (up to 1) |
| 2522 | LCS-Privacy-Check-Session | Grouped | Optional (up to 1) |
| 2532 | Deferred-Location-Type | Unsigned32 | Optional (up to 1) |
| 2531 | LCS-Reference-Number | OctetString | Optional (up to 1) |
| 2533 | Area-Event-Info | Grouped | Optional (up to 1) |
| 2405 | GMLC-Address | IPAddress | Optional (up to 1) |
| 2545 | PLR-Flags | Unsigned32 | Optional (up to 1) |
| 2540 | Periodic-LDR-Information | Grouped | Optional (up to 1) |
| 2543 | Reporting-PLMN-List | Grouped | Optional (up to 1) |
| 2559 | Motion-Event-Info | Grouped | Optional (up to 1) |
| 628 | Supported-Features | Grouped | Optional |
| 284 | Proxy-Info | Grouped | Optional |
| 282 | Route-Record | DiameterIdentity | Optional |
< 3GPP-Provide-Location-Request > ::= < Diameter-Header: 8388620, REQ, PXY, 16777255 >
< Session-Id >
[ DRMP ]
[ Vendor-Specific-Application-Id ]
{ Auth-Session-State }
{ Origin-Host }
{ Origin-Realm }
{ Destination-Host }
{ Destination-Realm }
{ Slg-Location-Type }
[ User-Name ]
[ MSISDN ]
[ IMEI ]
{ LCS-EPS-Client-Name }
{ LCS-Client-Type }
[ LCS-Requestor-Name ]
[ LCS-Priority ]
[ LCS-QoS ]
[ Velocity-Requested ]
[ Supported-GAD-Shapes ]
[ LCS-Service-Type-ID ]
[ LCS-Codeword ]
[ LCS-Privacy-Check-Non-Session ]
[ LCS-Privacy-Check-Session ]
[ Deferred-Location-Type ]
[ LCS-Reference-Number ]
[ Area-Event-Info ]
[ GMLC-Address ]
[ PLR-Flags ]
[ Periodic-LDR-Information ]
[ Reporting-PLMN-List ]
[ Motion-Event-Info ]
* [ Supported-Features ]
* [ Proxy-Info ]
* [ Route-Record ]
| Update source | Insertion date |
|---|---|
| 3GPP | 2026-04-26 07:12 |
| Wireshark | 2026-04-26 07:12 |