Statistics Commands
Table 60 TCP statistics
Statistics
tcpRtoMin
Description
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 described in Request For Comments (RFC) 793.
tcpRtoMax
tcpMaxConn
tcpActiveOpens
tcpPassiveOpens
tcpAttemptFails
tcpEstabResets
tcpInSegs
tcpOutSegs
tcpRetransSegs
tcpInErrs
tcpCurBuff
tcpCurConn
tcpOutRsts
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 described in RFC 793.
The limit on the total number of TCP connections the switch can support. In entities where the maximum number of connections is dynamic, this object should contain the value
The number of times TCP connections have made a direct transition to the
The number of times TCP connections have made a direct transition to the
The number of times TCP connections have made a direct transition to the CLOSED state from either the
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.
The total number of segments received, including those received in error. This count includes segments received on currently established connections.
The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets.
The total number of segments retransmitted, that is, the number of TCP segments transmitted containing one or more previously transmitted octets.
The total number of segments received in error (for example, bad TCP checksums).
The total number of outstanding memory allocations from heap by TCP protocol stack.
The total number of outstanding TCP sessions that are currently opened.
The number of TCP segments sent containing the reset (RST) flag.
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