I am setting up a CWA with Cisco ISE to authenticate Guests and Employees by Web and assign them to Two different vlans. The authentication pass. The authZ Profiles are affected. but The IP address did not change according to vlan until I renew it manually from console ( >ipconfig /release >ipconfig /renew). I desactivated Java in browsers, I activated it again and added the IP of the ISE to the Exception List in Java setting but the IP address still not change automatically.
check delay to release,delay to CoA ,delay to renew setting
delay to release time should be low since it needs to occur immediately after the applet is downloaded and before the Cisco ISE server directs the NAD to re-authenticate with a CoA request. The default release value is 1 second.
the delay to CoA delays the Cisco ISE from executing the CoA. Here, enough time should be given to allow the applet to download and perform the IP release on the client. The default value is 8 seconds.
The delay to renew value is added to the IP release value and does not begin timing until the control is downloaded. The renew should be given enough time so that the CoA is allowed to process and the new VLAN access granted. The default value is 12 seconds.