On 22 November 2011 10:14, Thuo Wilson
<lixton@gmail.com> wrote:
On 18 November 2011 08:49, Edwin Ngige
<edwinngige@gmail.com> wrote:
Hi team,
Am looking in a way I can forward any traffic passing thr a cisco router to use a specific host. i.e DNS.
Such that, any one I give connection via any last mile, I will force them use specific services from specific hosts.
What I mean is, if any of my users specify a dns like 8.8.8.8, I will force him use my DNS. Version of the cisco IOS is 12.4.
Pls Assist.
Edwin Ngige
254 722 841853
Last time i wanted to achieve something of this nature i used 2 things a) route map b) access-list.
Wilson.
I realised i didnt help by my statement so here we go,
Something like this;
access-list 140 permit tcp 192.168.0.0 0.0.255.255 any eq http
access-list 140 permit tcp 172.16.0.0 0.0.255.255 any eq ftp
route-map REDIRECT-XYZ permit 10
match ip address 140
set ip next-hop 1.2.3.4
Then redirect (DNS/HTTP etc) port from firewall.(iptables?)
E&OE.
Wilson./