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Cisco Bug: CSCuq32749 - Wrong EBI Mask & ARP in DDN when both pure-s & collapsed pdns have data

Last Modified

Dec 24, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.0

Description (partial)

Symptom:
Wrong EBI Mask & ARP in 'Downlink Data Notification' message . This should not have any impact on customer billing. But, it affects the accuracy of ebimask sent while Paging the UE.

Conditions:
1) UE is in idle state and has two PDNs such that one of them is 'Pure-S' and second one is 'Collapsed'.
2) Downlink data is received on both such bearers at the same time.
3) In such a case, if DDN is sent, it will not have correct ebimask to reflect both the bearers with data pending for downlink transfer.
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