在英文站点看了些，但是没看到说的很具体的，那位有经验请告知一下，非常感谢！
in LVS/DR clusters, you can configure VIP on Microsoft Loopback Adapter in the Windows operating system.
The only trick is how to set netmask for VIP, because Windows do not allow to configure netmask 255.255.255.255 for VIP unless Windows registry is modified. When non-255.255.255.255 netmask is used, there is a network configured on Microsoft Loopback Adapter, this network should not route packet because it is not connected to any physical media. Usually, a much bigger netmask such as 10.0.0.0 is used, so that this loopback driver most likely will not be used while sending packets to VIP network.
http://kb.linuxvirtualserver.org/wiki/Windows_Servers_in_LVS/DR_and_LVS/TUN_Clusters
感觉说的不深入。
