1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp4s0f0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether b8:88:e3:a3:3c:bd brd ff:ff:ff:ff:ff:ff 3: wlp3s0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 68:94:23:1e:6c:eb brd ff:ff:ff:ff:ff:ff inet 192.168.178.29/24 brd 192.168.178.255 scope global dynamic wlp3s0 valid_lft 863836sec preferred_lft 863836sec inet6 2a02:678:586:1300:9cca:3541:22be:9076/64 scope global noprefixroute dynamic valid_lft 3541sec preferred_lft 1141sec inet6 fe80::966f:1a90:ab23:5993/64 scope link valid_lft forever preferred_lft forever