4: flannel.1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN group default
    link/ether 2a:bd:8a:d2:92:52 brd ff:ff:ff:ff:ff:ff
    inet 10.42.0.0/32 scope global flannel.1
       valid_lft forever preferred_lft forever
    inet6 fe80::28bd:8aff:fed2:9252/64 scope link
       valid_lft forever preferred_lft forever
5: cni0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP group default qlen 1000
    link/ether c2:84:7c:43:82:cd brd ff:ff:ff:ff:ff:ff
    inet 10.42.0.1/24 brd 10.42.0.255 scope global cni0
       valid_lft forever preferred_lft forever
    inet6 fe80::c084:7cff:fe43:82cd/64 scope link
       valid_lft forever preferred_lft forever
40734: vethc71720e5@if4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP group default
    link/ether 26:01:6b:7a:09:ce brd ff:ff:ff:ff:ff:ff link-netns cni-814ed584-27d6-56c2-5d9e-08da5eee44ce
    inet6 fe80::6c45:a2ff:fe6e:1440/64 scope link
       valid_lft forever preferred_lft forever
40735: veth7c183c12@if4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP group default
    link/ether ea:b3:3a:ee:67:d6 brd ff:ff:ff:ff:ff:ff link-netns cni-6e0f9120-356b-6e6f-6597-77a21c5d3eac
    inet6 fe80::b0f6:6ff:fe9b:551e/64 scope link
       valid_lft forever preferred_lft forever
40736: veth24a0e6ba@if4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP group default
    link/ether 76:9c:87:f3:52:d2 brd ff:ff:ff:ff:ff:ff link-netns cni-fb7f7723-0dfb-16f9-fbee-86a8f8d18632
    inet6 fe80::1cc4:cbff:fe68:91c3/64 scope link
       valid_lft forever preferred_lft forever
40738: vethb05061ea@if4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP group default
    link/ether de:d1:cb:5d:58:48 brd ff:ff:ff:ff:ff:ff link-netns cni-d7de380c-3fb6-2e01-75a2-cd2a825aca99
    inet6 fe80::5090:e9ff:feb4:f178/64 scope link
       valid_lft forever preferred_lft forever