Networks

Networks lists your Docker networks. Docker's built-in networks (bridge, host and none) are marked Predefined.

• Create Network makes a new network. Check Internal to cut it off from outside networks, including the internet.
• A network's page shows its subnets, gateways and attached containers.
• Remove removes the network. Predefined networks, Docker Manager's own networks, the networks of a Docker Manager stack and networks with containers attached can't be removed here.

To remove several networks, select their rows and press Remove. You see what is removed and what is left out before you confirm; if a removal fails, the closing message says why and stays until you close it.

Prune Networks removes unused ones (see Maintenance).