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:22:bd:ef brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    inet 162.253.55.22/24 metric 100 brd 162.253.55.255 scope global dynamic ens3
       valid_lft 86110sec preferred_lft 86110sec
    inet6 fe80::f816:3eff:fe22:bdef/64 scope link dynamic mngtmpaddr noprefixroute 
       valid_lft 2591987sec preferred_lft 604787sec
3: br-mgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 36:10:a8:d0:2f:1d 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::3410:a8ff:fed0:2f1d/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 ca:c7:e8:bc:ab:fe brd ff:ff:ff:ff:ff:ff
    inet6 fe80::c8c7:e8ff:febc:abfe/64 scope link 
       valid_lft forever preferred_lft forever