Re: Port Disable

Thanks for Your help. It is a realy good site.

I read these lines there but... how can I do that how all of the computer in
the network can't use the xxx port.
Can I insert 192.168.0.0 or somthing like this to blokk all of the network's
Pc.

"To block specific traffic from a PC on your green network (ie, web traffic
on port 80), use
# block all outgoing web traffic from this PC
/sbin/iptables -A FORWARD -p TCP -i $GREEN_DEV -s 192.168.0.3 --dport 80 -j
DROP"

OFF We have a Rbot-Fam Virus (bling.exe) and we cant kill him because he
always come back somehow. We put the MS patches to our computers and we
removed the virus from the infected computers in safe mode but when you
restart the PC it is again in the system32. So I think he downloads himself
from the others infected computers. It wont solve the problem but it is good
to know how can I disable a port on SW to defend our network. /OFF



----- Original Message -----
From: "Samuel Gordon-Stewart" <smoothwallsamuel-/[email protected]>
To: "Varady Zoltan" <[email protected]>; <[email protected]>
Sent: Thursday, October 14, 2004 11:42 AM
Subject: Re: [gpl] Port Disable


> --- Varady Zoltan <[email protected]> wrote:
> > Can I disable some port in the SW against the
> > viruses ?
> All incoming ports are blocked, however outgoing ports
> can be blocked, see
> http://martybugs.net/smoothwall/iptables.cgi for
> details.
>
> samuel
>
> =====
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>
>
>
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