I'm not sure if i understand what you are trying to do. I understand the LAN but what are you trying to do with Internet/DMZ? Stick with 2 NIC's, use an external Router with DMZ port which will protect your LAN.Assuming you have all cards functional and assigned IP's you will need to investigate IPCHAINS, or IPTABLES NAT, Masquerading rules.I cannot for sure tell you exactly what rules you will need, but google.com has good detailed configurations for this. ----- Original Message ----- From: "Peter Klugmann" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, February 19, 2004 7:45 AM Subject: [cobalt-developers] Creating a DMZ with Qube3Hello, I installed a third Network Card into the Qube3. Now, I wanna use the Qube as a Firewall Server with one connection to the internet and one to the company LAN. With these settings should the 3rd connection be usable asDMZ.Does anybody know how I've to setup this correctly? Does anyone have experiences with that? I'm thankfull for every hint. Steffen Gehmlich -- GMX ProMail (250 MB Mailbox, 50 FreeSMS, Virenschutz, 2,99 EUR/Monat...) jetzt 3 Monate GRATIS + 3x DER SPIEGEL +++ http://www.gmx.net/derspiegel
Peter
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