Time of last connection establishment

Description

This is the time and date that the most recent TCP connection to this IP address was established, whether that connection is currently “Active” or has since been closed. If no connection has yet been established, the word “Never” will be shown.

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."