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Cisco Bug: CSCvi77141 - HA_send_usmDbSpamSetRadSlotBand, ErrType:Apply Config failed on Standby

Last Modified

Aug 09, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.3(133.0) 8.3(140.0) 8.5(120.0)

Description (partial)

Symptom:
WLC HA config sync failures observed in WLC logs:

RF failure notification ErrorType: 32 Reason :Error: Config Sync failed on Standby for the usmdb:HA_send_usmDbSpamSetRadSlotBand, ReasonCode:5

Same errors observed on "show redundancy config-sync statistics" output:

   Config Sync Counters........
   --------------------------------------------------------------
   Usmdb functions sent for sync...............................: 3
   Failed sync for usmdb sync..................................: 2

  UsmDbs failed:
  --------------------------------------------------------------
 1. UsmDb:HA_send_usmDbSpamSetRadSlotBand, ErrType:Apply Config failed on Standby, Reason:5, TStamp:2018-Apr-09 23:16:56
 2. UsmDb:HA_send_usmDbSpamSetRadSlotBand, ErrType:Apply Config failed on Standby, Reason:5, TStamp:2018-Apr-09 23:16:20
  --------------------------------------------------------------

Conditions:
WLC in HA SSO configuration as redundancy mode. To verify this configuration issue: "show redundancy summary" and match:

Redundancy Mode = SSO ENABLED
Redundancy State = SSO
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