Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email firstname.lastname@example.org
From: Jon Hoffman (jhoffman_at_unr.net)
Date: Wed Dec 18 2002 - 07:17:07 CST
On Wednesday 18 December 2002 07:31, Andre Vorster wrote:
> Hi all
> Using SuSE 7.3 I am trying to setup my firewall so that it will forward
> port 23 (telnet) to unix server on the internal net. If I dial into my
> linux box via ppp0.
> My linux server has two LAN card eth1 - ext & eth0 - int & then the ppp0
> dial-up that needs to forward to eth0.
> I am using my server as a web & mailserver.
> Can somebody please help.
> Andre Vorster
> Business Print Centre
> Tel: 012 349 2295
> Fax: 012 349 2299
What are you using for your firewall?
I forward ports through our firewall to machines that are behind it using
IPTABLES and the rule that you want looks like this:
iptables -t nat -A PREROUTING -i ppp0 -p tcp --dport 23 -j DNAT
(that is all one line)
-- Check the headers for your unsubscription address For additional commands, e-mail: suse-security-helpsuse.com Security-related bug reports go to securitysuse.de, not here