It seems the problem is related with a communication failure between the two CAS servers. The reboot of active CAS solved the issue last time so it's not a network problem. The logs don't show anything. Any experiences with strange failover issues ?
Thanks. Regards, Antonio Soares, CCIE #18473 (R&S/SP) [email protected] http://www.ccie18473.net -----Original Message----- From: Cisco Clean Access Users and Administrators [mailto:[email protected]] On Behalf Of Antonio Soares Sent: segunda-feira, 23 de Maio de 2011 17:48 To: [email protected] Subject: First Issue with 4.8.0 This is the first major problem we faced after upgrading to 4.8.0 (October 2010). The OOB clients stay in the authentication VLAN and NAC is not able to place them in the correct VLAN. This can be seen over and over in the \perfigo\control\tomcat\logs\nac_manager.log: - Cannot find MAC address from switch [192.168.xxx.xxx] port [10004], please make sure the portfast is set for Cisco switches. 2011-05-16 xx:xx:xx.xxx +0100 [Thread-100] WARN com.perfigo.wlan.web.sms.SnmpRunnable Rebooting the NAC managers solves the problem. Only OOB users affected which makes sense from the logs. NAC lost control of the switches. Anyone running this problem with 4.8.0 ? I'm now searching potential bugs fixed in 4.8.1 and 4.8.2. Thanks. Regards, Antonio Soares, CCIE #18473 (R&S/SP) [email protected] http://www.ccie18473.net
