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DhcpGetSubnetInfoVQ function

The DhcpGetSubnetInfoVQ function retrieves the information about a specific IPv4 subnet defined on the DHCP server.

Syntax


DWORD DhcpGetSubnetInfoVQ(
  _In_   DHCP_CONST WCHAR *ServerIpAddress,
  _In_   DHCP_IP_ADDRESS SubnetAddress,
  _Out_  LPDHCP_SUBNET_INFO_VQ *SubnetInfo
);

Parameters

ServerIpAddress [in]

Unicode string that specifies the IP address or hostname of the DHCP server.

SubnetAddress [in]

DHCP_IP_ADDRESS structure that contains the IPv4 address of the subnet for which the information will be modified.

SubnetInfo [out]

A DHCP_SUBNET_INFO_VQ structure that contains the returned information for the subnet matching the IPv4 address specified by SubnetAddress.

Note  

The memory for this parameter must be free using DhcpRpcFreeMemory.

Return value

This function returns ERROR_SUCCESS upon a successful call. Otherwise, it returns one of the DHCP Server Management API Error Codes.

Return codeDescription
ERROR_ACCESS_DENIED

This call was performed by a client who is not a member of the "DHCP Administrators" security group.

ERROR_DHCP_JET_ERROR

An error occurred while accessing the DHCP server's database.

ERROR_DHCP_SUBNET_NOT_PRESENT

The specified subnet is not defined on the DHCP server.

ERROR_INVALID_PARAMETER

One of the parameters provides an invalid value.

 

Requirements

Minimum supported client

None supported

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Dhcpsapi.h

Library

Dhcpsapi.lib

DLL

Dhcpsapi.dll

See also

DHCP_SUBNET_INFO_VQ

 

 

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