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Cisco Bug: CSCuq52106 - MME does not set AVP Flag Mandatory bit correctly

Last Modified

Feb 07, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.1.0.55634

Description (partial)

Symptom:
During voice call setup, the MME set the flag M (Mandatory) for following AVPs:

Visited-Network-Identifier          
EPS-User-State
MME-User-State 
SGSN-User-State
EPS-Location-Information
MME-Location-Information
User-State
EPS-Location-Information
MME-Location-Information
EUTRAN-Cell-Global-Identity
Tracking-Area-Identity

Conditions:
S6a interface, 3GPP release 10 dictionary enabled with "diameter update-dictionary-avps 3gpp-r10"
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