Web Hosting Talk : Web Hosting Main Forums : Hosting Security and Technology : WWW / FTP / SMTP servers on a Lan

[powwowath]

Hi guys!

I installed a Red Hat 9 with it's firewall in a computer with an internet bandwidth connection.

I have some servers (www, smtp, ftp) in other computers of my lan.

In the Red hat computer I've installed Squid reverse proxy to redirect all requests to it's www server depending the domain name. But I have no idea for redirect smtp or ftp requests!!! Can I use Squid or Squid redirectors to do it????


Thanks!!!

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A-Th

[sehe]

if you want to redirect the incoming connections to your linux (rh9) box to some other box in your lan, you might want to use iptables for it
a line like
iptables -t nat -A PREROUTING -p tcp --dport 25 -i <interface> -j DNAT --to <destination ip>
should redirect all incoming connections to port 25 on your linux box to some other box on your lan

[powwowath]

Thanks a lot sehe.

I'm watching what is wrong, because I've been analizing traffic network and no packets arrive to 21 or 20 port.

_____________________________________________
A-Th