I am trying to get a server running on Ubuntu 14.04 to work with an attached router with a fixed LAN address of 192.168.1.1. The server manufacturer said I needed to setup a default route. I found a post via Google that said the procedure with 14.04 from the command line is:
ip add default via (router LAN address) dev eth0.
Is this correct and do I need to undo to it if he doesn't work? If so, how?
I don't know what terms like "eth0" mean and have essentially no experience working with command lines other than DOS many years ago.