[c-nsp] URL redirection using cisco

[Mark Tinka]

On Friday 25 March 2005 13:40, Prit Patel wrote:
> Hello All,

Hi.

>
> Is it possible to redirect request of any port 80 request...

Yes.

> from 
> specific IP pools...

Yes.

> to  www.mydoamin.com...

Not sure the Cisco would understand the URL name (unless you are doing L4-L7 
filtering stuff), but it will understand the IP address.

> using route-map or some other  
> way ?

Yes. Policy-based routing or WCCP should be able to solve your problem. 

PBR is quick and easy, especially if you're affecting only a very small number 
of users and aren't using it for mainstream production, e.g., transparent 
caching. A basic configuration would look like so:

ip access-list extended redirect-site
 deny   tcp host ip.of.box.redirecting_to any eq www
 permit tcp n.n.n.n m.m.m.m any eq www
!
route-map REDIRECT-SITE permit 10
 match ip address redirect-site
 set ip default next-hop ip.of.box.redirecting_to
!
route-map REDIRECT-SITE permit 20
!
interface FastEthernet0/0
 ip policy route-map REDIRECT-SITE


Hope this helps some. 

Mark.

>
> Regards
> Prit
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