Date: Sun, 18 Apr 2004 13:02:27 +0200 (CEST) From: "Jesper Wallin" <z3l3zt@hackunite.net> To: freebsd-questions@freebsd.org Subject: Transparent proxy/nat server using DHCP. Message-ID: <1244.213.112.193.79.1082286147.squirrel@mail.hackunite.net>
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Heya.. My ISP allow me to have 5 dynamic ip addresses. Yet, it's locked to the MAC address (i think) .. currently my network look like this: [ Internet ]----[ 16-ports Unex Switch ]----[ my network ] ..and in the local network, I have 3 servers and my two workstations. My idea was to put one server "infront" of all other computers, like: [ Internet ]----[ FreeBSD ]----[ 16-ports Unex Switch ]----[ my networks ] ..and have the FreeBSD server holding all 5 ips from my ISP and then NAT/Forward it to the rest of the network.. like a transparent firewall/logging server. Like having 3 of the ips going to my 3 servers.. and have another IP for NAT:ing the two workstaions which uses a local IP range.. or something. My porblem is to get the FreeBSD server request 5 ips on the same NIC using the DHCP protocol. Is it even possible? Regards, Jesper 'Z3l3zT' Wallin
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