Time of last connection failure

Description

This is the time and date of the last attempt to open a TCP connection to this IP address that failed during this session. If no connection failures have occurred during this session, 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."