MIB_IPPATH_ROW - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// netioapi.h
typedef struct _MIB_IPPATH_ROW {
SOCKADDR_INET Source;
SOCKADDR_INET Destination;
NET_LUID InterfaceLuid;
NET_IFINDEX InterfaceIndex;
SOCKADDR_INET CurrentNextHop;
ULONG PathMtu;
ULONG RttMean;
ULONG RttDeviation;
union {
ULONG LastReachable;
ULONG LastUnreachable;
};
BOOLEAN IsReachable;
ULONG64 LinkTransmitSpeed;
ULONG64 LinkReceiveSpeed;
} MIB_IPPATH_ROW, *PMIB_IPPATH_ROW;
View the official Windows hardware development documentationNo description available.
The MIB_IPPATH_ROW structure stores information about an IP path entry.
Source The source IP address for this IP path entry.
Destination The destination IP address for this IP path entry.
InterfaceLuid The locally unique identifier (LUID) for the network interface that is associated with this IP path entry.
InterfaceIndex The local index value for the network interface that is associated with this IP path entry. This index value might change when a network adapter is disabled and then enabled, or under other circumstances, and should not be considered persistent.
CurrentNextHop The current IP address of the next system or gateway that is along the route. This member can change over the lifetime of a path.
PathMtu The maximum transmission unit (MTU) size, in bytes, to the destination IP address for this IP path entry.
RttMean The estimated mean round-trip time (RTT), in milliseconds, to the destination IP address for this IP path entry.
RttDeviation The estimated mean deviation for the round-trip time (RTT), in milliseconds, to the destination IP address for this IP path entry.
LastReachable The time, in milliseconds, that a node assumes that the destination IP address is reachable after having received a reachability confirmation.
LastUnreachable The time, in milliseconds, that a node assumes that the destination IP address is unreachable after not having received a reachability confirmation.
IsReachable A value that indicates if the destination IP address is reachable for this IP path entry.
LinkTransmitSpeed The estimated speed, in bits per second, of the transmit link to the destination IP address for this IP path entry.
LinkReceiveSpeed The estimated speed, in bits per second, of the receive link from the destination IP address for this IP path entry.
The GetIpPathTable function enumerates the IP path entries on a local computer and returns this information in a MIB_IPPATH_TABLE structure as an array of MIB_IPPATH_ROW entries.
The GetIpPathTable function retrieves a single IP path entry and returns this information in a MIB_IPPATH_TABLE structure.
| Version | Available in Windows Vista and later versions of the Windows operating systems. |
| Header | Netioapi.h (include Netioapi.h) |