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: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 98:e7:f4:2a:1d:ba brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether b8:8a:60:7d:cb:ac brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.128/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp2s0
       valid_lft 82904sec preferred_lft 82904sec
    inet6 2001:44b8:3166:9f00:cc58:cd04:8a5:cca/64 scope global dynamic noprefixroute 
       valid_lft 6833sec preferred_lft 3232sec
    inet6 fe80::70ff:df57:749b:9389/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
4: enp0s20f0u3c2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 7a:ca:84:de:3b:71 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::f531:13c0:b7bf:25be/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
5: virbr1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 52:54:00:03:7b:c9 brd ff:ff:ff:ff:ff:ff
    inet 192.168.100.1/24 brd 192.168.100.255 scope global virbr1
       valid_lft forever preferred_lft forever
    inet6 fd00:100::1/64 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe03:7bc9/64 scope link 
       valid_lft forever preferred_lft forever
6: virbr1-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr1 state DOWN group default qlen 1000
    link/ether 52:54:00:03:7b:c9 brd ff:ff:ff:ff:ff:ff
7: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 52:54:00:9b:a2:e1 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
    inet6 fd00:122::1/64 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe9b:a2e1/64 scope link 
       valid_lft forever preferred_lft forever
8: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000
    link/ether 52:54:00:9b:a2:e1 brd ff:ff:ff:ff:ff:ff