On Thu, Mar 22, 2001 at 01:19:06PM +0100, Mateusz Mazur wrote: > Hello. > I will be very, very greatfull for your help. I'am newbie and I have big > trouble (big for me of course). I would also apologize for my english. I'am > from Poland and english isn't my nativ language. Here is some kind of map. > It should illustrate my problem. > > LAN INTERNET > > +--------------+ > | COMP. A | > | 192.168.1.10 |-----+ > +--------------+ | +----------------+ +----------+ > |----| DEBIAN MACHINE |----------|xSDL MODEM|--ISP-- > +--------------+ | | 192.168.1.1 | +----------+ > | COMP. B |-----+ +----------------+ 195.117.3.4 > | 192.168.1.11 | | 195.117.3.5 > +--------------+ | +------------+ > +---| WWW SERVER | > +------------+ > > So... > My ISP give me xSDL modem (1 Mbit/s to the internet) with ethernet plug on > the end. He give me aslo two public IP and he routes this IP to this modem. > Questione is... How to configure Debian Machine to work with that. I want to > have one IP for Debian Machine and one IP to www server. I also want to have > that computers from my local networks could use internet connection (I think > I must use IP Masqu for that - it is also a problem). > But the main problem is that I don't know how to > configure DEBIAN MACHINE to route this. For example. If COMP A want to > vistit WWW SERVER (i guest he can uses DNS from ISP) he should go stright to > WWW SERVER (without MODEM). I don't know how sould it work. DEBIAN MACHINE > has tree pci network cards (one for lan, one for modem and the last one for > www server). Second question is what rules for firewall (ipchains I tink) > should I made. kernel 2.4 could do that with some dnat rule, for 2.2 you'll have to play with ipmasqadm or friends, with ipportfw/ipautofw/whatever, or even some userspace program like redir
-- ,-------------------------------------------. > Name: Alson van der Meulen < > Personal: [EMAIL PROTECTED] < > School: [EMAIL PROTECTED] < `-------------------------------------------' Oops! (said in a quiet, almost surprised voice) ---------------------------------------------