ip

Show information with color

ip -c a

Show specific device

ip a show dev enp2s0

Make an interface down

sudo ip link set enp2s0 down

• use up to reverse the proxy
  Add IP address on interface

sudo ip addr add 192.168.0.123/24 dev enp2s0

• use del instead of add to delete an IP
  Add an route

sudo ip route add 192.168.0.1/24 via 172.16.250.1 dev enp2s0

• use 172.16.250.1 to access 192.168.0.1/24 on enp2s0
  Watch for dropped packet and net statistics

watch ip -s link show enp2s0