On Thu, 09 Jun 2011 09:42:38 +0200, Christian Simo wrote: > Good Morning all > eth0 it's not working so I'm using eth1!
No problem, but why is not working? Device malfunction? > I asked to my ISP to open all ports at the moment! Good! Well, sort of... You mean that "all" ports are now opened? Then you will have to setup a firewall on your facilities that drops the connections targeted to services you don't have enabled. This is very important because having all ports opened (like a DMZ) can be a security risk for your whole LAN. > I also sent them a LAN IPs from 10.0.0.80 to 10.0.0.84 so that they can > NAT to my public IPs 41.134.19.90 to 41.134.19.94: > > 10.0.0.80 ====> 41.134.19.90 > 10.0.0.81 ====> 41.134.19.91 > 10.0.0.82 ====> 41.134.19.92 > 10.0.0.83 ====> 41.134.19.93 > 10.0.0.84 ====> 41.134.19.94 > > With this new configuration, I'm confusing if am gonna plug my machines > Debian directly to the Cisco router or just on my LAN? I'd say to your LAN because your LAN (switches and computers) should be connected _somehow_ (directly or indirectly) to the Cisco router, right? So Debian server (eth1) that is going to host your DNS and web server it should be configured with all those IP addresses (10.0.0.80-84). How many network interfaces does the server have? You can assign an IP to each interface (should you have 5 ethernet devices) or you can use an ethernet "alias" (one physical interface sharing several IP addresses). Or you can assing just one IP to the server and redistribute the rest to different computers. You can do many things :-) Why don't you write/draw a scheme of your network and send it to us? That will facilitate things a lot. > since 10.0.0.2 was NAT to 41.134.19.89, Can I have a computer on my LAN > with that IP, because before it was my default gateway my billion > router? I'm afraid that IP will be your default gateway for all of your computers and you can't have two devices in the same network layer configured with the same IP. Greetings, -- Camaleón -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/pan.2011.06.09.12.03...@gmail.com
