Iptables Problem on DNS Server

[Antony Stone]

On Saturday 22 June 2002 9:17 am, Joe de Vera Jr. wrote:

> From: Antony Stone <Antony@Soft-Solutions.co.uk>
>
> On Saturday 22 June 2002 6:29 am, Joe de Vera Jr. wrote:
> >
> > the scenario is this.. my DNS can't resolve when i activate the firewall
> > on this machine..
>
> What rules do you have ?
>
> Antony.

> how would i know if what kind of rules do i have?

1. What rules are being set in the firewall script you are running ?

2. What is the output of:

iptables -L -n -v
iptables -L -n -v -t nat
iptables -L -n -v -t mangle

> it just so happen that when i activate my firewall the DNS doesn't work..
> but when i deavtivate my firewall it turn back to normal operation...

That's why we need to know what rules you have in your firewall :-)

 

Antony.