How To Find Out The Default Gateway In Linux Posted on by Webmaster IT Support Forum › Forums › Linux & UNIX › Fedora › General Discussion › How To Find Out The Default Gateway In Linux Tagged: Default Gateway This topic has 0 replies, 1 voice, and was last updated 6 years, 2 months ago by Webmaster. Viewing 0 reply threads Author Posts March 14, 2017 at 12:36 pm #2117 WebmasterKeymaster On a Linux machine you can find out what the default dateway is by typing the following command: ip route | grep default This will return the default gateway. Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In