Re: [pmfirewall] Blocking IRC

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From: Alex Boag-Munroe (ajbm@ntlworld.com)
Date: Mon Dec 04 2000 - 13:30:45 PST

Try changing it to:
$IPCHAINS -A output -p tcp -s 192.168.1.0/24 -d 0.0.0.0/0 6665:6669 -j DENY
$IPCHAINS -A output -p udp -s 192.168.1.0/24 -d 0.0.0.0/0 6665:6669 -j DENY

Also, IRC servers use 7000 and 7777 as well. So add:
$IPCHAINS -A output -p tcp -s 192.168.1.0/24 -d 0.0.0.0/0 7000 -j DENY
$IPCHAINS -A output -p udp -s 192.168.1.0/24 -d 0.0.0.0/0 7000 -j DENY
$IPCHAINS -A output -p tcp -s 192.168.1.0/24 -d 0.0.0.0/0 7777 -j DENY
$IPCHAINS -A output -p udp -s 192.168.1.0/24 -d 0.0.0.0/0 7777 -j DENY

Try that :)

Alex

On Monday 04 December 2000 19:57, you wrote:
> Hello ALL,
> I need to block IRC (6665 - 6669) from my internal network (the boss
> doesn't like people goofing off). I added the following to the pmfirewall
> init file but users can still access the chat rooms....
>
> $IPCHAINS -A output -p tcp -s 192.168.1.0/24 -d 0.0/0 6665:6669 -j
> DENY
> $IPCHAINS -A output -p udp -s 192.168.1.0/24 -d 0.0/0 6665:6669 -j
> DENY
>
>
> What am I missing?
>
> Vernon Fort
> Jobsoft Design & Development
>
>
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-- 
--
Alex
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