I have a Debian web server and I'm trying to bind 2 public IP addresses to it.
We have 2 internet connections, the modem for the first is at 192.168.1.1 (we'll call the public ip AAA.AAA.AAA.AAA) and the other is at 192.168.2.1 (BBB.BBB.BBB.BBB).
Can someone help me out with the /etc/network/interfaces file?
Right now I can connect from BBB.BBB.BBB.BBB and from the LAN, but not from AAA.AAA.AAA.AAA
I'd like to use 192.168.1.1 for outgoing connections, either one will work though.
Here is my current /etc/network/interfaces file:
auto lo iface lo inet loopback allow-hotplug eth0 allow-hotplug eth0:0 allow-hotplug eth0:1 auto eth0 iface eth0 inet static address 192.168.1.101 netmask 255.255.255.0 gateway 192.168.1.1 dns-nameservers 220.127.116.11 18.104.22.168 auto eth0:0 iface eth0:0 inet static address BBB.BBB.BBB.BBB netmask 255.255.255.252 auto eth0:1 iface eth0:1 inet static address AAA.AAA.AAA.AAA netmask 255.255.255.252 # gateway 192.168.2.1
Any help would be greatly appreciated.
Edit: Finally got it working. Found this article http://www.debian-administration.org/article/377/Routing_for_multiple_uplinks which helped a lot. I had to also set up a 3rd interface for the local 192.168.2.1/16 network to route the second connection.