I want to make it so if a user tries to use a different DNS server the request will be redirected to the one they should be using.
I thought this might work but the ASA doesn't do PB routing
ip access-list extended transparent_dns
permit udp any any eq 53
route-map redirect_dns permit 10
match ip address transparent_dns
set ip next-hop ip.of.your.server
route-map redirect_dns permit 20
interface fax/x
ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
ip policy route-map redirect_dns
I'm assuming this will work on the ASA. Any ideas on another way to do this or if this will even work?
The DNS server is windows 2003
Would policy based NAT or WCCP work for this? If so how would I go about it?
