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Cisco Bug: CSCuj70166 - After DFS scan, AP disassociates due to DOT11-2-NO_CHAN_AVAIL_CTRL

Last Modified

Jul 01, 2016

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

7.4(100.60)

Description (partial)

Symptom:
AP disassociates from WLC when   %DOT11-2-NO_CHAN_AVAIL_CTR happens.

The detail of log 
--------
 DOT11-2-NO_CHAN_AVAIL_CTRL: Interface Dot11Radio1, no channel available.
 DTLS_CLIENT_EVENT: local_in_addr_comp: Client and server addresses of 2 nodes are AC190D09, BDAF, AC190C01, 147E : AC190D09, BDAF, AC190C01, 147E
 DTLS_CLIENT_EVENT: dtls_disconnect: Disconnecting DTLS connection 0x4369A0C
 DTLS_CLIENT_EVENT: dtls_connectionDB_del_connection: Connection deleted AC190D09, BDAF, AC190C01, 147E
-----

Conditions:
%DOT11-2-NO_CHAN_AVAIL_CTR happens after DFS detects
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