Linux Route Command Guide & Examples

The route command is used to display and manipulate the IP routing table. Here are some common examples of the route command:

1. Display the current IP routing table:

route -n

1. Add a static route.

sudo route add -net 目标网络地址 netmask 子网掩码 网关地址

1. Remove a static route.

sudo route del -net 目标网络地址 netmask 子网掩码 网关地址

1. Set up a default gateway:

sudo route add default gw 网关地址

1. Remove the default gateway.

sudo route del default gw 网关地址

1. Display help information:

route --help

Please note that using sudo permissions is required when using the route command, otherwise it may not be successfully executed.