MIB_IPMCAST_OIF_W2K structure (ipmib.h)

The MIB_IPMCAST_OIF structure stores the information required to send an outgoing IP multicast packet.

Syntax

typedef struct _MIB_IPMCAST_OIF_W2K {
  DWORD dwOutIfIndex;
  DWORD dwNextHopAddr;
  PVOID pvReserved;
  DWORD dwReserved;
} MIB_IPMCAST_OIF_W2K, *PMIB_IPMCAST_OIF_W2K;

Members

dwOutIfIndex

The index of the interface on which to send the outgoing IP multicast packet.

dwNextHopAddr

The destination address for the outgoing IPv4 multicast packet.

pvReserved

Reserved. This member should be NULL.

dwReserved

Reserved. This member should be zero.

Remarks

The MIB_IPMCAST_MFE structure is used by the Multicast Group Manager functions. The MIB_IPMCAST_OIF structure is retrieved as a member of the MIB_IPMCAST_MFE structure using the MgmGetMfe function.

On the Microsoft Windows Software Development Kit (SDK) released for Windows Server 2008and later, the organization of header files has changed. This structure is defined in the Ipmib.h header file, not in the Iprtrmib.h header file. Note that the Ipmib.h header file is automatically included in Iprtrmib.h, which is automatically included in the Iphlpapi.h header file. The Ipmib.h and Iprtrmib.h header files should never be used directly.

Requirements

See also

MIB_IPMCAST_MFE

MIB_IPMCAST_OIF_STATS

MgmGetMfe

Multicast Group Manager functions