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Cisco Bug: CSCvu06912 - Stale client entries on IOS AP

Last Modified

Jul 29, 2020

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

8.5(151.0)

Description (partial)

Symptom:
Stale client entries on IOS AP

Conditions:
On 3600 AP, Customer is seeing client entries getting created with 'null hwidb' interface. This behavior is causing the AP to stop client connectivity and no new clients are able to join.

MAC                 State                         WLAN  Interface          
f08a.76f5.2222      CAPWAP_MN_ST_ASSOC            0     null hwidb
a056.f32a.3d3c      CAPWAP_MN_ST_ASSOC            0     null hwidb
50bc.96c1.a9ab      CAPWAP_MN_ST_ASSOC            0     null hwidb
703c.6902.0702      CAPWAP_MN_ST_ASSOC            0     null hwidb
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