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Cisco Bug: CSCup78108 - EPC - MME-s6a Destination-Host AVP destination-host-avp retried-request

Last Modified

Feb 02, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(19)

Description (partial)

Symptom:
When "destination-host-avp retried-request" is enabled under  diameter endpoint has expected behaviour is that destination-host-avp is sent in retried message only. 

This function is used  to prevent sending destination-host-avp in first message since destination-host-avp is received from DSR/DRA in initial request answer and then used for rest of the session.

However we can see that MME inserts destination-host-avp as diameter peer name (not one received from DSR) in ULR. It is observed to happen every time right after Cancel Location request/answer.

Conditions:
DRA in between MME and HSS
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