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: enp0s31f6: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether a4:4c:c8:66:9a:c4 brd ff:ff:ff:ff:ff:ff 3: wlp2s0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether f8:59:71:6b:23:d0 brd ff:ff:ff:ff:ff:ff inet 192.168.10.248/24 brd 192.168.10.255 scope global dynamic noprefixroute wlp2s0 valid_lft 600sec preferred_lft 600sec inet6 fe80::2014:36ed:8960:361d/64 scope link noprefixroute valid_lft forever preferred_lft forever 4: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:a3:d4:f0 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever 14: ppp0: mtu 1400 qdisc fq_codel state UNKNOWN group default qlen 3 link/ppp inet 192.168.2.86 peer 192.168.2.87/32 scope global ppp0 valid_lft forever preferred_lft forever