How do I add a gateway in Linux?

sudo route add default gw IP Address Adapter .

For example, to change the default gateway of the eth0 adapter to 192.168. 1.254, you would type sudo route add default gw 192.168. 1.254 eth0 . You’ll be prompted for your user password in order to complete the command.

What is a gateway in Linux?

A gateway is a node or a router that acts as an access point to passes network data from local networks to remote networks. There are many ways to find out your gateway in Linux. … You can find default gateway using ip, route and netstat commands in Linux systems.