iproute2 Befehle

Show link status	ip link show	ip l
Show link status & stats	`ip -statistics link show`	`ip -s l`
Show IP address	`ip addr show`	`ip a`
Show ARP cache	`ip neigh show`	`ip n`
Show connections	`ss --tcp --all --processes --extended --numeric`	`ss -tapen`
Show routing table	`ip route show`	`ip r`

Add VLAN to link

ip link add link DEV name DEV.VID type vlan id VID

Delete IP address	ip addr del IP/NETMASK dev DEV	ip a d IP/NETMASK dev DEVICE
Delete all IPs	ip addr flush dev DEV	ip a f dev DEVICE

Set standard gateway

ip route add default via IP

ip r a default via IP