Cisco Bug: CSCvs12144 - WNCD crash During ISSU
Oct 01, 2020
- Cisco IOS
Known Affected Releases
16.12.1s 17.2 Amsterdam-17.1.1
Symptom: CWA client is moving to webauth pending state during active issu before rolling ap upgrade, leading to a crash. Conditions: Intra wncd roam happened before the SSO or ISSU. during roam new swidb is not updated to MAB record. Later after ISSU, MAB recreate is failed as MAB context is not found against the old swidb.
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