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: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 00:90:f5:ee:62:87 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 0c:8b:fd:5f:32:aa brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.12/24 brd 192.168.1.255 scope global dynamic noprefixroute wlan0
       valid_lft 48512sec preferred_lft 48512sec
    inet6 2607:f2c0:ec88:266:3095:3061:3819:f0c/64 scope global temporary dynamic 
       valid_lft 528713sec preferred_lft 10279sec
    inet6 2607:f2c0:ec88:266:5e42:82ef:e471:9e1c/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 581855sec preferred_lft 149855sec
    inet6 fe80::4a2a:f60d:5a1b:ad6a/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever