Cisco Bug: CSCul38572 - CCKM roaming failing between a 7.0 WLC and a 7.4.
Mar 23, 2015
- Cisco 5500 Series Wireless Controllers
Known Affected Releases
Symptom: While roaming from APs registered to a WiSM1 running 126.96.36.199 to a 5508 running 188.8.131.52. 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 Conditions: Roaming between APs registered with WiSM1 running 184.108.40.206 and APs registered with a 5508 running 220.127.116.11. Using CCKM WPA2 AES.
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Bug Details Include
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