IP Helper Structures

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11/18/2015

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4/8/2010

The following table shows the IP Helper structures with a description of the purpose of each.

Note

Structure members that store IP addresses are in the network byte order (big endian format).

Programming element	Description
FIXED_INFO	This structure contains information that is the same across all the interfaces in a computer.
IP_ADAPTER_ADDRESSES	This structure is the "header node" for a linked list of addresses for a particular adapter.
IP_ADAPTER_ANYCAST_ADDRESS	This structure stores a single anycast address in a linked list of addresses for a particular adapter.
IP_ADAPTER_INDEX_MAP	This structure pairs an adapter name with the index of that adapter.
IP_ADAPTER_INFO	This structure contains information about a particular network adapter on the local computer.
IP_ADAPTER_MULTICAST_ADDRESS	This structure stores a single multicast address in a linked-list of addresses for a particular adapter.
IP_ADAPTER_PREFIX	This structure stores an IP prefix.
IP_ADAPTER_UNICAST_ADDRESS	This structure stores a single unicast address in a linked list of addresses for a particular adapter.
IP_ADDR_STRING	This structure stores an IP address and corresponding subnet mask as dotted decimal strings.
IP_ADDRESS_STRING	This structure stores an IP address in dotted decimal format.
IP_INTERFACE_INFO	This structure contains a list of the network interface adapters on the local system.
IP_PER_ADAPTER_INFO	This structure contains information specific to a particular adapter.
IP_UNIDIRECTIONAL_ADAPTER_ADDRESS	This structure contains the number of unidirectional adapters on the local computer, and the IP addresses that are associated with those adapters.
MIB_BEST_IF	This structure stores the index of the interface that has the best route to a particular destination address.
MIB_ICMP	This structure contains the Internet Control Message Protocol (ICMP) statistics for a particular computer.
MIB_IFROW	This structure stores information about a particular interface.
MIB_IFTABLE	This structure contains a table of interface entries.
MIB_IPADDRROW	This structure specifies information for a particular IP address.
MIB_IPADDRTABLE	This structure contains a table of IP address entries.
MIB_IPFORWARDROW	This structure contains information that describes an IP network route.
MIB_IPFORWARDTABLE	This structure contains a table of IP route entries.
MIB_IPNETROW	This structure contains information for an Address Resolution Protocol (ARP) table entry.
MIB_IPNETTABLE	This structure contains a table of Address Resolution Protocol (ARP) entries.
MIB_IPSTATS	This structure stores information about the IP protocol running on a particular computer.
MIB_PROXYARP	This structure stores information for a Proxy Address Resolution Protocol (PARP) entry.
MIB_TCPROW	This structure contains information for a TCP connection.
MIB_TCPSTATS	This structure contains statistics for the TCP protocol running on the local computer.
MIB_TCPTABLE	This structure contains a table of TCP connections.
MIB_UDPROW	This structure contains address information for sending and receiving User Datagram Protocol (UDP) datagrams.
MIB_UDPSTATS	This structure contains statistics for the User Datagram Protocol (UDP) running on the local computer.
MIB_UDPTABLE	This structure contains a table of MIB_UDPROW structures.
MIBICMPINFO	This structure contains Internet Control Message Protocol (ICMP) statistics for a particular computer.
MIBICMPSTATS	This structure contains statistics for either incoming or outgoing Internet Control Message Protocol (ICMP) messages on a particular computer.

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IP Helper Structures

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