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Will it be possible to use Credit-Control-Failure-Handling AVP in Gx interface. If PCRF goes down or due to network problem, so will it be possible that PCEF can use a Credit-Control-Failure-Handling AVP to try the failover. Is this an allowed behavior in Gx-Interface as per 3GPP Standards.

Thanks

Chinmoy
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2 Answers2

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Underlying SCTP layer carrying the Diameter traffic can take care of the Failover, where multi-homed SCTP path and session failure detection mechanisms (Heartbeat) can actively monitor the connectivity of the session and if there is any failure it can automatically choose the alternate path.

sama
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Credit-Control-Failure-Handling is applicable to Gy Interface only.

arihant jain
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