tldr/pages/osx/route.md

# route

> Manually manipulate the routing tables.
> Necessitates to be root.

- Add a route to a destination through a gateway:

`sudo route add {{dest_ip_address}} {{gateway_address}}`

- Add a route to a /24 subnet through a gateway:

`sudo route add {{subnet_ip_address}}/24 {{gateway_address}}`

- Run in test mode (does not do anything, just print):

`sudo route -t add {{dest_ip_address}}/24 {{gateway_address}}`

- Remove all routes:

`sudo route flush`

- Delete a specific route:

`sudo route delete {{dest_ip_address}}/24`