The TCP info window allows you to examine TCP/IP data transfer and connection state more closely.
The plot on the right side of the window is similar to the IP Monitor but only shows TCP data (no TCP or IP headers, and no UDP or ICMP datagrams). Green bars along the bottom show receive while red bars above them show transmit data if any. Yellow at the bottom of the receive bar indicates duplicate receive data, while orange at the top of the transmit bar indicates retransmitted data.
The window also includes counters that report the following:
Average bytes per second retransmitted (10 second running average).
Average bytes per second sent.
Average bytes per second received.
Average duplicate bytes per second received.
The number of segments retransmitted.
The number of segments sent.
The number of segments received.
The number of duplicate segments received.
The number of TCP connections currently established.
The number of TCP connections opened (active open).
The number of TCP connections accepted (passive open).
The number of TCP connections closed.
The number of attempted TCP connections that failed (could not be established).
The popup menu in the lower left corner of the window allows you to select a single additional IP statistic such as the number datagrams discarded due to IP header errors.
