1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    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: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether 54:ee:75:a4:3d:9a brd ff:ff:ff:ff:ff:ff
3: wlp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether e4:b3:18:97:81:3c brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.27/24 brd 192.168.0.255 scope global dynamic wlp4s0
       valid_lft 2899sec preferred_lft 2899sec
    inet6 2604:2000:c618:f700::8/128 scope global dynamic 
       valid_lft 2903sec preferred_lft 1103sec
    inet6 2604:2000:c618:f700:b8ba:e0cb:3509:7936/64 scope global temporary dynamic 
       valid_lft 604102sec preferred_lft 85102sec
    inet6 2604:2000:c618:f700:75cc:73c2:9bfc:3db0/64 scope global mngtmpaddr noprefixroute dynamic 
       valid_lft 604786sec preferred_lft 604786sec
    inet6 fe80::abd4:5a00:dbb2:9b19/64 scope link 
       valid_lft forever preferred_lft forever