Hey all,
I'm having a really odd issue.
I just upgraded my 11.11 server to 12.04, by performing a clean install.
I edited my /etc/network/interfaces file to the following:
Code:
# This file describes the network interfaces available on your system
# and how to activate them.
Hi !
Have a 'new' mailserver running postfix on Ubuntu.
We are having some problems configuring the subnets & interfaces.
Basically 2 subnets (.253. & .254.) need to be connected through the 3rd subnet (.252.) where the Router is residing.
# This file describes the network interfaces available on your system
# and how to activate them.
On debian squeeze, I setup a bridge based on eth0.
I upgraded my Internet connection, and after changing the Modem my Ubuntu Server's eth0 doesn't come up.
I looked at /etc/netwrork/interfaces, it looks all normal eth0 is set to auto and dhcp
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet dhcp
In the boot process right after Ubuntu starts to run, the lights for the por
I just did a recent install of Ubuntu Server 12.10 (no GUI, command line only) on a new system. I noticed that upon booting the server does not obtain an IP address from my router. However, once I log into the machine locally the server shows up on my list of DCHP clients and I can connect remotely without issue.
I got a new hard drive for my computer a little while ago and upgraded to ubuntu 10.04 LTS from 9.10.
For testing purposes I installed virtualbox to simulate a linux(64 bit ubuntu) server.
I configured my network settings like this:
Adapter 1:
NAT
Adapter 2:
Host-only
with my etc/network/interfaces configured like this:
#loopback network interface
auto lo
iface lo inet loopback
# primary network interface
auto eth0
iface eth0 inet dhcp
#the host-only network interface
auto eth1
iface eth1 in
I'm trying to set up a server to have one network card using DHCP, and the other using a static IP, but when I run:
Code:
sudo /etc/init.d/networking restart
to bring up the network interfaces, I get an error:
Code:
SIOCADDRT: No such process
Failed to bring up eth1
Here's my network interface file from that system:
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