List natnetwork
vboxmanage natnetwork listFor window
cd C:\Program Files\Oracle\VirtualBox
vboxmanage natnetwork listAdd Nat Network
vboxmanage natnetwork add --netname abc --network '192.168.1.0/24'Modify Nat Network
vboxmanage natnetwork modify --netname abc --network '192.168.255.0/24'Remove Nat Network
vboxmanage natnetwork remove --netname abcAdd Nat Network to VMname
vboxmanage modifyvm 'VMname' --nic1 natnetwork --nicpromisc1 allow-all --nat-network1 abcAdd Bridged Network to VMname
vboxmanage modifyvm 'VMname' --nic2 bridged --nicpromisc2 allow-allDisable Network to VMname
vboxmanage modifyvm 'VMname' --nicN none