root@node-:~# calicoctl node status
    Calico process is running.
    IPv4 BGP status
    +————————+—————————-+———-+——————+——————-+
    | PEER ADDRESS | PEER TYPE | STATE | SINCE | INFO |
    +————————+—————————-+———-+——————+——————-+
    | 10.200.116.68 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.69 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.70 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.71 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.72 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.73 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.74 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.200.116.75 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.210.153.197 | node-to-node mesh | up | 2021-01-14 | Established |
    | 10.210.153.198 | node-to-node mesh | up | 2021-01-14 | Established |
    +————————+—————————-+———-+——————+——————-+
    IPv6 BGP status
    No IPv6 peers found.

    主要是　对　命令显示的结果　BGP status有困惑,，既然不是BGP, 为啥还要显示是BGP status？？

    root@node-10~# calicoctl get ippool
    NAME CIDR SELECTOR
    default-ipv4-ippool 192.168.0.0/16 all()
    root@node-10-210-153-196:~# calicoctl get ippool -o wide
    NAME CIDR NAT IPIPMODE VXLANMODE DISABLED SELECTOR
    default-ipv4-ippool 192.168.0.0/16 true Always Never false all()