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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:7e:21:2d brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    inet 162.253.55.43/24 metric 100 brd 162.253.55.255 scope global dynamic ens3
       valid_lft 85767sec preferred_lft 85767sec
    inet6 2604:e100:1:0:f816:3eff:fe7e:212d/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 2591965sec preferred_lft 604765sec
    inet6 fe80::f816:3eff:fe7e:212d/64 scope link 
       valid_lft forever preferred_lft forever
3: br-mgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 4a:d5:1f:89:45:d8 brd ff:ff:ff:ff:ff:ff
    inet 10.96.240.200/24 scope global br-mgmt
       valid_lft forever preferred_lft forever
    inet6 fe80::48d5:1fff:fe89:45d8/64 scope link 
       valid_lft forever preferred_lft forever
4: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-mgmt state UNKNOWN group default qlen 1000
    link/ether 72:ee:8a:21:24:c8 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::70ee:8aff:fe21:24c8/64 scope link 
       valid_lft forever preferred_lft forever