Our server has three ethernet interfaces. I have one plugged into the cable modem (for static ip), and one plugged into the router (for access to the rest of the work network). I'm pretty sure that I had both interfaces running simultaneously under Xubuntu, but under Ubuntu Server I can't seem to pull this off; if I connect to the work network, my static ip stops working. This kind of defeats the purpose of having more than one ethernet interface. How can I make these two interfaces live together happily?
Destination Gateway Genmask Flags Metric Ref Use Iface 188.8.131.52 * 255.255.255.248 U 0 0 0 eth2 default rrcs-74-218-198 0.0.0.0 UG 100 0 0 eth2
eth0 up (hangs after first two lines, so I used
Destination Gateway Genmask Flags Metric Ref Use Iface 184.108.40.206 0.0.0.0 255.255.255.248 U 0 0 0 eth2 192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 0.0.0.0 192.168.2.1 0.0.0.0 UG 100 0 0 eth0 0.0.0.0 220.127.116.11 0.0.0.0 UG 100 0 0 eth2
ifupthe other interface, I have trouble accessing the IP address of the server from the outside world. The IP address seems to be accessible from the LAN though...