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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:d9:af:b5 brd ff:ff:ff:ff:ff:ff
    altname enp1s0
    inet 10.0.0.50/24 brd 10.0.0.255 scope global dynamic noprefixroute eth0
       valid_lft 85817sec preferred_lft 85817sec
    inet6 fe80::f816:3eff:fed9:afb5/64 scope link 
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:6c:68:b9 brd ff:ff:ff:ff:ff:ff
    altname enp5s0
    inet 10.20.0.17/24 brd 10.20.0.255 scope global dynamic noprefixroute eth1
       valid_lft 85817sec preferred_lft 85817sec
    inet6 fe80::357b:f149:7547:d1db/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:07:02:41:fc 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