VirtualBox virtual machine network card settings

The historical archive is what I set up before VirtualBox Let virtual machines support virtual machines ping Virtual machine method , It took me a long time , It seems that the network is not very good .

Today, I studied again , no need NAT The Internet , Instead of using “ Host only (Host-Only) The Internet ”, Then select one that has been configured on “ Interface ”

Where is this interface configured , The global configuration -》 The host network manager is configured here .

such , It mainly uses 192.168.56.X In this way ip, It's virtual machine ip. At the same time, it does not affect the access to the Internet . Soga ~~~~

======= Historical Archives

Because of work , Use windows, Just use virtualBox Opened two

A database （ Snapshot back to version at any time ） Locate the virtual machine 1

a windows Lower development （ Some programs can only windows） virtual machine 2

There's a problem , After setting up these two virtual machines , Why? IP They can't communicate with each other ？ Both are set to NAT forwarding . There should be no problem , Later, I had to make some changes , Add an additional network card to see , Now record the steps

1. vbox Next global settings -> Network settings -> Add one NAT The Internet
2. Select virtual machine 1, Set up -> The Internet -> network card 1, Select network address translation for connection mode (NAT).
3. Select virtual machine 1, Set up -> The Internet -> network card 2, Connection mode selection NAT The Internet , Interface name selection NatNetwork（ This is the name of the first step )
4. virtual machine 2 The setting of is the same as that of the virtual machine 1, Then the virtual machines are powered on separately ,CMD Input ipconfig /all, see IP Information .
5. Verify whether there is interoperability ,ping Then you can. .