[c-nsp] URL redirects with IOS

[Rubens Kuhl Jr.]

> 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.

One option to consider is using DNS resolver that serves internal
clients to force video.yahoo.com to resolve to a private IP address,
route that known and fixed IP address to a specific firewall, and then
NAT it back to video.yahoo.com(if the firewall has such a capability,
or build some automation to change the address now and then). May
interfere with the CDN they use or not. Just a thought, not field
tested for this particular URL.



Rubens