Configure the TCP/IP Settings of a Network Adapter
These values control the TCP/IP parameters of the network interface cards. Configurable parameters include IP Address, Subnet Mask and Default Gateway.
Open your registry and find the key below, where {Adapter} equals the service name of the installed NIC. For example 3COM 905 NIC's service name is 'El90x'.
Modify the values names (listed below) in binary.
Settings:
System Key: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\{Adapter}\
Parameters\Tcpip]
Name: IPAddress; SubnetMask; DefaultGateway
Type: REG_BINARY (Binary Value)