[c-nsp] URL redirects with IOS

Dave Temkin dave at ordinaryworld.com
Tue Apr 4 15:00:14 EDT 2006


Policy routing and NBAR should do the trick for this...

-Dave

On Tue, 4 Apr 2006, Michael K. Smith wrote:

>
>
>
> On 4/4/06 11:43 AM, "Mike" <networkslave2 at gmail.com> wrote:
>
> > Hello All,
> >
> > Does anyone know a good/solid way to redirect sub domains or full domains
> > with Cisco IOS? Other solutions that dont require purchasing CSS welcome as
> > too.
> >
> > Example: we would like to force all traffic destined for video.yahoo.com to
> > a specific firewall.
> >
> > Thanks,
> > Mike
>
> Hello:
>
> You could use source routing to direct traffic destined the the Yahoo
> address to the interface of your choosing.  If the IP changes or is in a
> round-robin configuration you may have to write something to query DNS and
> then modify your routing tables on the fly using Expect or something
> similar.
>
> Mike
>
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