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Cisco Bug: CSCup30793 - KT HeNB-GW: keep the first HeNB when the Global eNB IDs are duplicated

Last Modified

Feb 10, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.0(1)

Description (partial)

Symptom:
In case two(or more) HeNBs have same Global eNB ID by mistake(manual configuration), the two HeNBs may send S1-SETUP Request to HeNB-GW in turn. HeNB-GW allows new HeNB's S1-SETUP Request and disconnects the old HeNB's connection. It causes the both HeNBs can't connect to HeNB-GW until the Global eNB ID would be fixed.

Conditions:
In case two(or more) HeNBs have same Global eNB ID by mistake(manual configuration)
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