Some IP addresses on the network adapter are lost after you restart a computer that is running Windows Server 2008 or Windows Vista if several IP addresses are configured
Consider the following scenario:
- You configure several IP addresses on a network adapter on a computer that is running Windows Server 2008 or Windows Vista.
- You modify some IP addresses by using Network Connections (Ncpa.cpl) or the Netsh.exe command-line tool. For example, you add, remove, or change some IP addresses.
- One of the following actions occurs:
- You restart the computer.
- The network adapter is disabled and then re-enabled.
In this scenario, some other IP addresses on the network adapter are lost. This issue causes some network connectivity problems.
For more information on this issue, including potential causes, workarounds, and resolutions, see: Microsoft KB Article KB982931.