tldr/pages/linux/ip-route.md

741 B

ip route

IP Routing table management subcommand. More information: https://manned.org/ip-route.

  • Display the routing table:

ip route {{show|list}}

  • Add a default route using gateway forwarding:

sudo ip route add default via {{gateway_ip}}

  • Add a default route using eth0:

sudo ip route add default dev {{eth0}}

  • Add a static route:

sudo ip route add {{destination_ip}} via {{gateway_ip}} dev {{eth0}}

  • Delete a static route:

sudo ip route del {{destination_ip}} dev {{eth0}}

  • Change or replace a static route:

sudo ip route {{change|replace}} {{destination_ip}} via {{gateway_ip}} dev {{eth0}}

  • Show which route will be used by the kernel to reach an IP address:

ip route get {{destination_ip}}