# export CNI_PATH=/opt/cni/bin
# /opt/cni/bin/cnitool add mynet /var/run/netns/ns
"mac": "0a:58:0a:0a:00:01"
"mac": "66:ad:63:b4:c6:de"
"mac": "0a:58:0a:0a:00:04",
"sandbox": "/var/run/netns/ns"
"address": "10.10.0.4/16",
# ip netns exec ns ip addr
1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
9: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default link/ether 0a:58:0a:0a:00:04 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 10.10.0.4/16 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::8c78:6dff:fe19:f6bf/64 scope link tentative dadfailed
valid_lft forever preferred_lft forever
# ip netns exec ns ip route
default via 10.10.0.1 dev eth0
10.10.0.0/16 dev eth0 proto kernel scope link src 10.10.0.4