I recently installed Ubuntu Desktop 13.10 and I am trying to set up static IP by changing the
/etc/network/interfaces file from:
# interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback iface eth0 inet dynamic
# interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback iface eth0 inet static address 192.168.1.70 netmask 255.255.255.0 broadcast 192.168.1.255 network 192.168.1.0 gateway 192.168.1.1 dns-nameservers 220.127.116.11
Using whatever I gleaned from these FAQ/Tutorial Sites
- Ubuntu Network Configuration
- problem with static ip in ubuntu 12.04 lts server
- Linux Basics - Set A Static IP On Ubuntu
- Howto: Ubuntu Linux convert DHCP network configuration to static IP configuration
I have double checked those numbers, and they are the same values I use on 2 different computers at the office (NOTE: those 2 computers, raspis, are connected to a network switch then the router, whereas the desktop currently in question connect directly to the router). However, when I enable static addresses and restart, the machine does not get the ip address I requested (
getting a different one ( disabling the NIC altogether. I have also tried requesting a different ip address (
192.168.1.199) in case the old one was taken, but that too results in the NIC being disabled.
I am asking this question here as google/SO does not seem to have an answer specifically pertaining to what users should do, and how they should proceed when simply "googling the problem" and quickly updating a single file does not result in static addresses. I am specifically requesting the following:
- An answer as to why this may not be working (ie. whether this is Ubuntu 13.10 related).
- How to debug the network initialization during boot.
- How to finally set up static ip addressing.
As per Atari's requests, I tried setting the IP using the GUI instead of the command line. To do this, I had to purge the
/etc/network/interfaces file first (by commenting out the static related lines), restarting, then trying again. If I do not do this, I can not even access the options of my NIC. This did assign a static IP to my computer, however, now I only have local access to and from it (via
ssh) with absolutely no access to the internet.