The format for naming an LSP ping log file is:
CLI-TOOL-LSP-PING-<device name>-<thread number>-<timestamp>.txt
<device name> is the name of the source device for the LSP ping.
<thread number> is the number of the thread that executed the LSP ping.
<timestamp> is the time, expressed as the number of seconds since January 1, 1970, 00:00:00 GMT, when the log file was created. The <timestamp> value ensures that the log file is not overwritten.