查看
vboxmanage list natnets
详细规则
vboxmanage natnetwork list
添加
vboxmanage natnetwork modify --netname NatNetwork --port-forward-4 "Rule 1:tcp:[]:12210:[10.0.2.10]:22"
删除
vboxmanage natnetwork modify --netname NatNetwork --port-forward-4 delete "Rule 20"