[linux] iptables :presmerovat vsetky poziadavky

[Matus UHLAR - fantomas]

On 01.10.09 02:29, Ľubomír Varga wrote:
> man iptables, mrkni postrouting a nat.
> 
> tuna kolega tvrdi zhlavy, ze asi takto:
> iptables -t nat -A PREROUTING -p tcp -m tcp --dport 53 -j 
> DNAT --to-destination 92.240.237.135
> 
> Mala by vsetka komunikacia na port 53 ist na novy server... Filter na cielovu 
> IP tam nie je...

cim efektivne zabranis kazdemu vo vnutornej sieti pouzivat akykolvek iny DNS
server z lubovolnych dovodov...

-- 
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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