TCP

Device > Monitor > TCP

The TCP dialog box displays the following data:

The following list specifies buttons in this dialog box, as well as their function:


Active Opens (tcpActiveOpens)

Number of times TCP connections have made a direct transition to the "SYN-SENT" state from the "CLOSED" state.


Passive Opens (tcpPassiveOpens)

Number of times TCP connections have made a direct transition to the "SYN-RCVD" state from the "LISTEN" state.


Attempt Fails (tcpAttemptFails)

Number of times TCP connections have made a direct transition to the "CLOSED" state from either the "SYN-SENT" or "SYN-RCVD" state, plus the number of times TCP connections have made a direct transition to the "LISTEN" state from the "SYN-RCVD" state.


Estab Resets (tcpEstabResets)

Number of times TCP connections have made a direct transition to the "CLOSED" state from either the "ESTABLISHED" or "CLOSE-WAIT" state.


Currr Estab (tcpCurrEstab)

Number of TCP connections currently in the "ESTABLISHED" or "CLOSE-WAIT" state.


Out Rsts (tcpOutRsts)

Number of TCP segments sent which contain the RST flag.