Ip link

• ip link
• ip link show
• ip link set dev eth0 mtu 9000 (Jumbo frames)

• ip link delete dev wg0

• ip link add wg0 type wireguard

• ip link set arp off dev eth0; ip link set arp on dev eth0

See also

• ip (command), ip link, ip link show, ip link add, ip route, ip link set, ip address show, public ip