ip a
1: lo: <LOOPBACK,UP,LOWER_UP> 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: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 34:97:f6:7d:ab:bb brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether b0:c0:90:8e:47:d1 brd ff:ff:ff:ff:ff:ff
inet 172.20.10.9/28 brd 172.20.10.15 scope global dynamic noprefixroute wlp3s0
valid_lft 84929sec preferred_lft 84929sec
inet6 2a01:cb1e:7d:e768:408:9e6:dacb:6efe/64 scope global temporary dynamic
valid_lft 604196sec preferred_lft 85206sec
inet6 2a01:cb1e:7d:e768:8b1c:86d7:96da:4f5f/64 scope global mngtmpaddr noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::8f66:b427:84c5:f9cc/64 scope link noprefixroute
valid_lft forever preferred_lft forever
4: enx9ef48ee836a7: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 9e:f4:8e:e8:36:a7 brd ff:ff:ff:ff:ff:ff