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DhcpCreateClassV6 function (dhcpsapi.h)

  • Article

The DhcpCreateClassV6 function creates a custom DHCPv6 option class.

Syntax

DWORD DHCP_API_FUNCTION DhcpCreateClassV6(
  [in] LPWSTR               ServerIpAddress,
  [in] DWORD                ReservedMustBeZero,
  [in] LPDHCP_CLASS_INFO_V6 ClassInfo
);

Parameters

[in] ServerIpAddress

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

[in] ReservedMustBeZero

Reserved. This field must be set to zero.

[in] ClassInfo

DHCP_CLASS_INFO_V6 structure that contains the specific option class data.

Return value

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

Return code Description
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_CLASS_ALREADY_EXISTS
 The specified class name is already defined on the DHCP server, or the class information is already in use.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header dhcpsapi.h
Library Dhcpsapi.lib
DLL Dhcpsapi.dll

See also

DHCP_CLASS_INFO_V6