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Cisco Bug: CSCum92822 - AID leak on 7.6.100.0, flex local sw scenario

Last Modified

Jan 14, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(121.0) 7.4(121.17) 7.4(122.25) 7.6(100.0) 7.6(120.0) 7.6(130.0) 7.6(130.9)

Description (partial)

Symptom:AID leaks observed on 7.6, problem is not seen if AP is on 7.4MR2.

 *apfMsConnTask_4: Jan 16 10:26:23.419: #LWAPP-3-INVALID_AID2: spam_api.c:1462 Association identifier 249 for client 60:6c:66:09:XX:XX is already in use by 50:32:75:2c:XX:XX

*spamApTask6: Jan 16 10:25:39.315: 60:6c:66:09:XXLXX Association Failed on REAP AP BSSID 1c:aa:07:6f:XX:XX(slot 0), status 17 0 Max Client Reached, recieved an AID=0 

End users report connection errors after a while

Conditions:AP in flex mode, local switching

Related Community Discussions

[CUWN] FlexConnect Local Switching AP にクライアントが接続しにくい問題
2015年7月24日(初版) TAC SR Collection 主な問題 FlexConnect AP にて Central Authentication, Local Switching を WLAN や FlexConnect Group | で実施している場合、クライアントがその AP に接続、Association できないという問題が稀に発生します。このとき、WLC の msglog には次のようなログが出力されます。 *apfMsConnTask_4: Jan 16 10:26:23.419: #LWAPP-3-INVALID_AID2: spam_api.c:1462 Association identifier 249 for client XX:XX:XX:XX:XX:XX is already in use by YY:YY:YY:YY:YY:YY *spamApTask6: Jan 16 10:25:39.315: XX:XX:XX:XX:XX:XX Association Failed on REAP AP BSSID ZZ:ZZ:ZZ:ZZ:ZZ:ZZ(slot ...
Latest activity: Jul 23, 2015
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