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Cisco Bug: CSCus64306 - SGSN Unable To Reject RAU with MNC/MCC That Arrives in HEX

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(17)

Description (partial)

Symptom:
When SGSN receives wrong/HEX MNC/MCC values from UE, it cannot reject the attach/RAU request before sending DNS request.

Conditions:
SGSN receives RAU request with wrong/HEX MNC/MCC values from UE in old-RAI field.
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