i3luefire@ubuntu-server:/etc$ cd network
i3luefire@ubuntu-server:/etc/network$ ls
if-down.d  if-post-down.d  if-pre-up.d  if-up.d  interfaces  interfaces~  run
i3luefire@ubuntu-server:/etc/network$ sudo nano interfaces
i3luefire@ubuntu-server:/etc/network$ sudo ifup eth1
RTNETLINK answers: File exists
Failed to bring up eth1.
i3luefire@ubuntu-server:/etc/network$ nano run
i3luefire@ubuntu-server:/etc/network$ cd run
i3luefire@ubuntu-server:/etc/network/run$ ls
ifstate  ifup.eth1  ifup.lo  static-network-up-emitted
i3luefire@ubuntu-server:/etc/network/run$ nano ifup.eth1
i3luefire@ubuntu-server:/etc/network/run$ sudo service network restart
network: unrecognized service
i3luefire@ubuntu-server:/etc/network/run$ sudo service resolvconf restart
resolvconf stop/waiting
resolvconf start/running
i3luefire@ubuntu-server:/etc/network/run$ sudo ifup eth1
RTNETLINK answers: File exists
Failed to bring up eth1.
i3luefire@ubuntu-server:/etc/network/run$ ifconfig
eth1      Link encap:Ethernet  HWaddr 00:22:4d:9e:82:68
          inet addr:13.67.25.67  Bcast:13.67.25.255  Mask:255.255.255.0
          inet6 addr: fe80::222:4dff:fe9e:8268/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:22273 errors:0 dropped:0 overruns:0 frame:0
          TX packets:19293 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6127577 (6.1 MB)  TX bytes:8728631 (8.7 MB)
          Interrupt:20 Memory:f7f00000-f7f20000

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:291 errors:0 dropped:0 overruns:0 frame:0
          TX packets:291 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:15158 (15.1 KB)  TX bytes:15158 (15.1 KB)

i3luefire@ubuntu-server:/etc/network/run$ sudo ifup
[sudo] password for i3luefire:
ifup: Use --help for help
i3luefire@ubuntu-server:/etc/network/run$ sudo ifup eth1
RTNETLINK answers: File exists
Failed to bring up eth1.
i3luefire@ubuntu-server:/etc/network/run$