VirtualBox virtual machine and host Ping does not pass

6, enter the virtual machine Ubuntu (hereinafter referred to as Vbubuntu), in the Vbubuntu with ifconfig view IP address, in Windows7 with ipconfig view IP address.

Ping the IP of Win7 in Vbubuntu, can ping pass;

Ping Vbubuntu IP in Win7, timeout;

Workaround: If the virtual system is not turned on, set up two network connections in the network properties of settings, network Connection 1 is set to NAT, network Connection 2 is set to bridged Adapter (bridging network)

Restart, and then look at the IP of the virtual machine, remember the new IP that appears,

In the Win7 ping vbubuntu new IP, can ping pass;

VirtualBox virtual machine and host Ping does not pass