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ECE DGW Diameter Gateway Is Returning STA To Wrong CNCP POD (Doc ID 2963212.1)

Last updated on JULY 26, 2023

Applies to:

Oracle Communications BRM - Elastic Charging Engine - Version 12.0.0.4.0 and later
Information in this document applies to any platform.

Symptoms

ACTUAL BEHAVIOR
---------------
In a cloud native environment where CNCP (Cloud Native Core Policy) has deployed two PODs, ECE Diameter Gateway is receiving STR - Session-Termination-Request (Sy session) from CNCP Diameter Gateway from one CNCP POD, but is replying the STA (Session-Termination-Answer) message to the other CNCP POD.

PODs = the smallest deployable units of computing that you can create and manage in Kubernetes.


EXPECTED BEHAVIOR
-----------------------
As per 3GPP (3rd Generation Partnership Project) spec, this is incorrect, the answer should always be routed to the POD initiating the session.

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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