Diameter Gy – Abort-Session-Request (ASR) command
Diameter Gy – ASR message format
This section describes the Diameter Gy ASR message format as defined in RFC 6733. Strikethrough formatted AVPs should not appear or are ignored in ASR.
An Abort-Session-Request message triggers a deletion of the Diameter session: an Abort-Session-Answer is generated, followed by a CCR-T. The corresponding subscriber host is deleted from the system.
<ASR> ::= < Diameter Header: 274, REQ, PXY >
< Session-Id >
{ Origin-Host }
{ Origin-Realm }
{ Destination-Realm }
{ Destination-Host }
{ Auth-Application-Id }
[ User-Name ]
[ Origin-State-Id ]
* [ Proxy-Info ]
* [ Route-Record ]
* [ AVP ]
Diameter Gy – ASR message top level AVPs
Diameter Gy ASR: top level AVP description provides a detailed description for each top level AVP present in a Diameter Gy ASR message.
AVP code | AVP name | Description |
---|---|---|
258 |
Auth-Application-Id |
Fixed value: 4 = Diameter Credit Control Application |
263 |
Session-id |
A session is a logical concept at the application layer that exists between the Diameter client and the Diameter server; it is identified via the Session-Id AVP. Format: <DiameterIdentity>;<high 32 bits>;<low 32 bits>
Example: bng.nokia.com;1326398325;1 |
264 |
Origin-Host |
Diameter Identity. Used as destination host in the next Diameter message. Example: server.nokia.com |
283 |
Destination-Realm |
Diameter Identity. Example: nokia.com |
293 |
Destination-Host |
Diameter Identity. Example: bng.nokia.com |
296 |
Origin-Realm |
Diameter Identity. Used as destination realm in the next Diameter message. Example: nokia.com |
AVP code | AVP name | Standard | Data format | Flags |
---|---|---|---|---|
258 |
Auth-Application-Id |
RFC 6733/RFC 4006 |
Unsigned 32 |
M |
263 |
Session-id |
RFC 6733 |
UTF8 String |
M |
264 |
Origin-Host |
RFC 6733 |
Diameter Identity |
M |
283 |
Destination-Realm |
RFC 6733 |
Diameter Identity |
M |
293 |
Destination-Host |
RFC 6733 |
Diameter Identity |
M |
296 |
Origin-Realm |
RFC 6733 |
Diameter Identity |
M |