My switch card went down by logging some errors.any idea? %IPFAST-4-FAILATTEMPTOPENIPCPORT: Attempt to open the IPC ports failed. Slot 7, port 'Slot 7: DFS.control.IL', error code 7:no such port.%IPFAST-2-FAILOPENIPCPORT: Could not open the IPC ports...
Our controller managing many AP's with different regions in the globe and lot of clients.
Only one country APs having these logs:
%DOT1X-3-ABORT_AUTH: [PA]1x_bauth_sm.c:457 Authentication Aborted for client
%DOT1X-4-MAX_EAP_RETRANS: [PA]1x_ptsm.c:...
