Session-Id  AVP ( 263 )

The Session-Id AVP is used to identify a specific session. All messages pertaining to a specific session MUST include only one Session-Id AVP and the same value MUST be used throughout the life of a session. Each sesiion id is eternally unique. When present, the Session-Id SHOULD appear immediately following the Diameter Header.
Reference: RFC 6733   View

Type:

  UTF8String

Mandatory Bit:

  MUST

Protection Bit:

  MAY

Vendor ID:

  0

Value Length:

  0 .. *


Containing Messages
Diameter-EAP-Request
Diameter-EAP-Answer
Re-Auth-Request NASREQ
Re-Auth-Answer NASREQ
Accounting-Request NASREQ
Accounting-Answer NASREQ
Credit-Control-Request
Credit-Control-Answer
Multimedia-Auth-Request_Zh
Multimedia-Auth-Answer_Zh