osbash@network:~$ sudo ip netns exec qdhcp-f312327d-cfc9-45e0-8fb9-eef806bc31ad ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
    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
14: tapc0708089-2e: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default
    link/ether fa:16:3e:82:c2:d4 brd ff:ff:ff:ff:ff:ff
    inet 172.16.0.2/24 brd 172.16.0.255 scope global tapc0708089-2e
       valid_lft forever preferred_lft forever
    inet6 fe80::f816:3eff:fe82:c2d4/64 scope link
       valid_lft forever preferred_lft forever