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Feature #6229

open

osmo-epdg: Implement s6b interface (Diameter) AAA <> PGW

Added by pespin 4 months ago. Updated about 1 month ago.

Status:
In Progress
Priority:
Normal
Assignee:
Target version:
-
Start date:
10/19/2023
Due date:
% Done:

50%


Description

Create a S6B diameter module to connect (or listen) to PGW (open5gs-smfd).

S6b is defined in 3GPP TS 29.273 section 9

9.1.2.2 Authorization Procedures when using PMIPv6 or GTPv2:
- Authorization Request (AAR) PGW->AAA
- Authorization Answer (AAA) PGW<-AAA

9.1.2.3 PDN GW Initiated Session Termination Procedures:
- S6b Session Termination Request PGW->AAA
- S6b Session Termination Answer PGW<-AAA

9.1.2.4 3GPP AAA Initiated Session Termination Procedures:
- S6b Abort Session Request PGW<-AAA
- S6b Abort Session Answer PGW->AAA
- S6b Session Termination Request PGW<-AAA
- S6b Session Termination Answer PGW->AAA

9.1.2.5 Service Authorization Information Update Procedures
- S6b Re-authorization request PGW->AAA
- S6b Re-authorization response PGW<-AAA

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