ip

Show / manipulate routing, devices, policy routing and tunnels.

Some subcommands such as `ip address` have their own usage documentation.

• List interfaces with detailed info:

ip address

• List interfaces with brief network layer info:

ip -brief address

• List interfaces with brief link layer info:

ip -brief link

• Display the routing table:

ip route

• Show neighbors (ARP table):

ip neighbour

• Make an interface up/down:

ip link set {interface} up/down

• Add/Delete an IP address to an interface:

ip addr add/del {ip}/{mask} dev {interface}

• Add a default route:

ip route add default via {ip} dev {interface}

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