TCP statistics: tcpRtoAlgorithm: 4 tcpRtoMin: 0 tcpRtoMax: 240000 tcpMaxConn: 1600 tcpActiveOpens: 0 tcpPassiveOpens: 0 tcpAttemptFails: 0 tcpEstabResets: 0 tcpInSegs: 0 tcpOutSegs: 0 tcpRetransSegs: 0 tcpInErrs: 0 tcpCurBuff: 0 tcpCurConn: 6 tcpCurInConn: 0 tcpCurOutConn: 0 tcpCurLstnConn: 3 tcpOutRsts: 0 tcpAllocTCBFails: 0 |
Statistic | Description |
---|---|
tcpRtoAlgorithm | The algorithm that determines the timeout value for retransmitting unacknowledged octets. |
tcpRtoMin | The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the semantics of the LBOUND quantity as described in RFC 793. |
tcpRtoMax | The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the semantics of the UBOUND quantity as described in RFC 793. |
tcpMaxConn | The limit on the total number of TCP connections Alteon can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1. |
tcpActiveOpens | The number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state. |
tcpPassiveOpens | The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state. |
tcpAttemptFails | The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state. |
tcpEstabResets | The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state. |
tcpInSegs | The number of segments received, including those received in error. This count includes segments received on currently established connections. |
tcpOutSegs | The number of segments sent, including those on current connections but excluding those containing only retransmitted octets. |
tcpRetransSegs | The number of segments retransmitted, meaning the number of TCP segments transmitted containing one or more previously transmitted octets. |
tcpInErrs | The number of segments received in error (for example, bad TCP checksums). |
tcpCurBuff | The number of outstanding memory allocations from heap by TCP protocol stack. |
tcpCurConn | The number of outstanding TCP sessions that are currently opened. |
tcpCurInConn | The number of remotely-initiated TCP connections. |
tcpCurOutConn | The number of Alteon-originated TCP connection requests. |
tcpCurLstnConn | The number of TCP ports on which Alteon is listening. |
tcpOutRsts | The number of TCP segments sent containing the RST flag. |
tcpAllocTCBFails | The number of failed attempts to allocate memory to the TCP transmission control block in MP. |