Port

Description

This is the port number of the TCP port on which the Ethernet driver is listening. If the phrase “Not listening” is shown, it means that either the Ethernet driver is not configured to listen, or that the Ethernet driver was not able to obtain the ports.

Note that for outgoing TCP connections, if no activity occurs on a TCP connection for five minutes, the TCP connection is closed and the diagnostic node for the IP address is removed. This effectively clears the diagnostics counters. When activity resumes on the TCP connection, the diagnostic node is created again. Therefore, these counters provide diagnostics only for the current active "session."