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Cisco Bug: CSCul38572 - CCKM roaming failing between a 7.0 WLC and a 7.4.

Last Modified

Mar 23, 2015

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases


Description (partial)

While roaming from APs registered to a WiSM1 running to a 5508 running
Badge sent unidentified error upon Reassociation - Invalid MIC received in CCKM IE of REASSOC REQ from mobile.
The controller logs will show,

#APF-3-VALIDATE_CCKM_REASS_REQ_ELEMENT: apf_utils.c:2551 Could not validate the CCKM Reassociation request element.Invalid MIC CCKM Info Element from cckm mobile. Mobile:00:09:ef:11:d4:f5,  AP:04:c5:a4:f2:72:60, Old AP:00:00:00:00:00:00.

*apfMsConnTask_4: Oct 28 12:49:14.385: 00:09:ef:13:cf:7b CCKM: Failed to validate REASSOC REQ IE - No Cache entry found for mobile

Roaming between APs registered with WiSM1 running and APs registered with a 5508 running
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
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