SubnetMask
HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ interface-name
Data type |
Range |
Default value |
---|---|---|
REG_DWORD |
(A space-delimited list of dotted decimal subnet masks.) |
0.0.0.0 |
Description
Specifies the subnet mask for the IP address specified in the value of IPAddress or DhcpIPAddress . This entry, which can be changed by the user, overrides the DHCP-configured values for the subnet mask.
The subnet mask is determined by two entries, DhcpSubnetMask , which is configured by DHCP, and SubnetMask , which you can configure. If the value of SubnetMask is not 0.0.0.0, it overrides the value of DhcpSubnetMask .
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