You will need to do portforwarding, so incoming connections to your external Ip on port 80 will (for instance) be forwarded to an internal host at port 80. The implementation depends on the version of Linux you are using. Please read the IP-masquerading how-to as it describes the setup you need. Also do a search for ipmasqadm on www.freshmeat.naet. It's a tool you'll probably need. Serge. -----Original Message----- From: Yury Shramko [mailto:linux@spylog.net] Sent: vrijdag 24 november 2000 12:26 To: linux-net@vger.kernel.org Subject: Problem with NAT. Hi all, Standart configuration work well (from internal to Internet and back). But when I try work with host in internal zone through external address I fail (only ping working). As I undestand this take place becose in this case NAT make convertion only dst address and not convert src (but for me need make convert on both dst and src). For simple case I can make and almost all will be work but for complicate case I fail correctly desigion all routes. I can write more detaled shema of all my tests. Please help me . Sincerely your's Yury Shramko yshr@spylog.com (linux@spylog.com) - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org