I'm running Ubuntu 12.04 Server on VirtualBox. I'm trying to setup two interfaces with static IP addresses. If I only attach one network interface then eth0 works fine, but once I attach my second interface, eth0 doesn't work but eth1 does. I'm doing this because eth0 is my management subnet and eth1 is my admin/employee subnet. Below is how I've configured the /etc/network/interfaces file.
I'm trying to setup 15 or so different IP addresses that I'd like the eth0 interface to bind on. I've looked online at quite a few guides that show how to add multiple IP addresses to the /etc/network/interfaces file. However, they do not show a configuration in which different ranges of IP addresses are added on one interface.