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Cisco Bug: CSCvv69816 - [SMF-IOT] - NR->WiFi->NR : EBI Assign Exchange Failed: Received AssignEbi error response

Last Modified

Oct 13, 2020

Products (1)

  • Cisco Wireless Mobile Application

Known Affected Releases

2020.2

Description (partial)

Symptom:
KPI degradation seen for 5G Pdu Session Establishment.

Conditions:
On CN-SMF, Issue seen for back-to-back NR->WiFi->NR Handover. SMF failed to perform EBi Allocation when subscriber moved back to NR (WiFi->NR) again as the AMF ServicingNFiD is changed.
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