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5G CHF | Connectivity Issue at Transport Level Between SMF and PCF / CHF (Doc ID 2911565.1)

Last updated on DECEMBER 01, 2022

Applies to:

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

Goal

It has been observed that Transmission Control Protocol (TCP) connection is getting failed between Session Management Function (SMF) and Charging Function (CHF) at transport level.

CHF is closing the TCP connection after certain idle time.
SMF is expecting CHF to keep TCP connection for HTTP to be maintained as long as CHF is up and running.

What is the expected behavior from CHF side?
In case of TCP connection closure is initiated by default, what is the possibility of overriding this to a longer interval or disable?
 

Solution

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In this Document
Goal
Solution


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