MIB_TCPSTATS (Windows CE 5.0)
This structure contains statistics for the TCP protocol running on the local computer.
typedef struct _MIB_TCPSTATS {DWORD dwRtoAlgorithm;DWORD dwRtoMin; DWORD dwRtoMax; DWORD dwMaxConn; DWORD dwActiveOpens; DWORD dwPassiveOpens; DWORD dwAttemptFails; DWORD dwEstabResets; DWORD dwCurrEstab; DWORD dwInSegs; DWORD dwOutSegs; DWORD dwRetransSegs; DWORD dwInErrs; DWORD dwOutRsts; DWORD dwNumConns; } MIB_TCPSTATS,*PMIB_TCPSTATS;
Members
- dwRtoAlgorithm**
The retransmission time-out algorithm in use. The following table shows the possible values. This member can be one of these values.Value Description MIB_TCP_RTO_CONSTANT Constant Time-out MIB_TCP_RTO_RSRE MIL-STD-1778 Appendix B MIB_TCP_RTO_VANJ Van Jacobson's Algorithm MIB_TCP_RTO_OTHER Other - dwRtoMin**
The minimum retransmission time-out value in milliseconds. - dwRtoMax**
The maximum retransmission time-out value in milliseconds. - dwMaxConn**
The maximum number of connections. If this member is -1, the maximum number of connections is dynamic. - dwActiveOpens**
The number of active opens. In an active open, the client is initiating a connection with the server. - dwPassiveOpens**
The number of passive opens. In a passive open, the server is listening for a connection request from a client. - dwAttemptFails**
The number of failed connection attempts. - dwEstabResets**
The number of established connections that have been reset. - dwCurrEstab**
The number of currently established connections. - dwInSegs**
The number of segments received or transmitted. - dwOutSegs**
The number of segments transmitted. This number does not include retransmitted segments. - dwRetransSegs**
The number of segments retransmitted. - dwInErrs**
The number of errors received. - dwOutRsts**
The number of segments transmitted with the reset flag set. - dwNumConns**
The cumulative number of connections.
Requirements
OS Versions: Windows CE 3.0 and later.
Header: Iprtrmib.h.
See Also
IP Helper Structures | GetTcpStatistics
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