Routing

Set/Unset interface

ip

From here https://www.redeszone.net/tutoriales/servidores/configurar-linux-comando-ip-iproute2-suite/

To see links, masks, local network config:

ip a
ip link show

To activate an interface:

ip link set enp0s1 up

To deactivate an interface:

ip link set enp0s1 down

To configure a network interface:

ip addr add 192.168.1.1/24 dev enp0s1

To delete a network interface:

ip addr del 192.168.1.1 dev enp0s1

nmcli

If we detect a interface as "disconnected".

nmcli device status

We could try to "activate" it:

nmcli dev connect enp0s8

And maybe the interface now is giving us new info (: