MIB_MULTICASTIPADDRESS_ROW structure (netioapi.h)

The MIB_MULTICASTIPADDRESS_ROW structure stores information about a multicast IP address.

Syntax

typedef struct _MIB_MULTICASTIPADDRESS_ROW {
  SOCKADDR_INET Address;
  NET_IFINDEX   InterfaceIndex;
  NET_LUID      InterfaceLuid;
  SCOPE_ID      ScopeId;
} MIB_MULTICASTIPADDRESS_ROW, *PMIB_MULTICASTIPADDRESS_ROW;

Members

Address

The multicast IP address. This member can be an IPv6 address or an IPv4 address.

InterfaceIndex

The local index value for the network interface associated with this IP address. This index value may change when a network adapter is disabled and then enabled, or under other circumstances, and should not be considered persistent.

InterfaceLuid

The locally unique identifier (LUID) for the network interface associated with this IP address.

ScopeId

The scope ID of the multicast IP address. This member is applicable only to an IPv6 address. This member cannot be set. It is automatically determined by the interface on which the address was added.

Remarks

The MIB_MULTICASTIPADDRESS_ROW structure is defined on Windows Vista and later.

The GetMulticastIpAddressTable function enumerates the multicast IP addresses on a local system and returns this information in a MIB_MULTICASTIPADDRESS_TABLE structure. The GetMulticastIpAddressEntry function retrieves a single multicast IP address and returns this information in a MIB_MULTICASTIPADDRESS_ROW structure.

Note that the Netioapi.h header file is automatically included in the Iphlpapi.h header file. The Netioapi.h header file should never be used directly.

Requirements

See also

GetMulticastIpAddressEntry

GetMulticastIpAddressTable

MIB_MULTICASTIPADDRESS_TABLE

SOCKADDR_INET