# brctl

> Ethernet bridge administration.

- Show a list with information about currently existing ethernet bridges:

`sudo brctl show`

- Create a new ethernet bridge interface:

`sudo brctl add {{bridge_name}}`

- Delete an existing ethernet bridge interface:

`sudo brctl del {{bridge_name}}`

- Add an interface to an existing bridge:

`sudo brctl addif {{bridge_name}} {{interface_name}}`

- Remove an interface from an existing bridge:

`sudo brctl delif {{bridge_name}} {{interface_name}}`