I have a problem... when I try to permit in a temporary role a web page (for example www.microsoft.com) the user can't open it and display security message but when i add the web ip the users can access.... the nac is working on real-ip layer 3...
thanks for your help
Are u using a proxy server in your network?
Try enabling Parse Proxy checkbox under
CCA Servers-->Filter--> Roles--> Allowed hosts.
Try putting proxy server IP address and port number under CCA Servers---> Advanced ---> Proxy
no... i dont have access to internet by proxy server... i have a firewall
the nac server is working in layer 3 real ip gateway... when i put the ip address of the page for example www.symantec.com the users can access... but when i permit the access by host .symantec.com in all options like ends, contain, etc can't access...
The result of the dns lookup in the host is the next:
*** Can't find server name for address 172.16.48.253: Non-existent domain
*** Default servers are not available
The result of the nslookup in the CAS is the next
[root@CAS-MTY ~]# nslookup www.cisco.com