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ICLA
2008-09-30 01:12 |
4楼
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Bridged Networking
Bridged networking connects a virtual machine to a network by using the host computer’s network adapter. If your host computer is on a network, this is often the easiest way to give your virtual machine access to that network. The virtual network adapter in the virtual machine connects to the physical network adapter in your host computer, allowing it to connect to the LAN the host computer uses. Bridged networking configures your virtual machine as a unique identity on the network, separate from and unrelated to its host. It makes the virtual machine visible to other computers on the network, and they can communicate directly with the virtual machine. Bridged networking works with both wired and wireless physical host network cards. Bridged 会让虚拟机器在网路上被视为一部与 Host 无涉的独立电脑,但楼主已经说学校锁 MAC,所以 Bridged 无法让虚拟机器连出去,因为虚拟机器会拿不到 IP,IP 已经被 Host 电脑的网卡拿去了。 Network Address Translation (NAT) NAT configures a virtual machine to share the IP and MAC addresses of the host. The virtual machine and the host share a single network identity that is not visible outside the network. NAT can be useful when your network administrator lets you use a single IP address or MAC address. If cannot give your virtual machine an IP address on the external network, you can use NAT to give your virtual machine access to the Internet or another TCP/IP network. NAT uses the host computer’s network connection. NAT works with Ethernet, DSL, and phone modems. NAT 可让虚拟机器共用 Host 电脑的网路,所以虚拟机器和 Host 电脑在外部看来是一部电脑而不是两部,所以 NAT 可让虚拟机器用 Host 电脑的网卡连出去。 Host-Only Networking Host-only networking creates a network that is completely contained within the host computer. Host-only networking provides a network connection between the virtual machine and the host computer, using a virtual network adapter that is visible to the host operating system. This approach can be useful if you need to set up an isolated virtual network. In this configuration, the virtual machine cannot connect to the Internet. For more information on host-only networking, see Selecting IP Addresses on a Host-Only Network or NAT Configuration. 不论学校锁不锁 MAC,Host-Only 都无法让虚拟机器连出去。 ![]() |