sfa3b.pl - "show flow active" analyserN/A
This allows processing of the text output from the XOS "show flow active" command into various useful forms.
This version of the "show flow analyser" (sfa3b.pl) is substantially updated from the previous version. It is for NPM-86xx-based system only (the older version can still be used for NPM-82xx)
Improvements include a comprehensive help system (try "sfa3b.pl --help") and the ability to modularise the output.
With very large input files, the default output options will potentially consume very large amounts of memory.
For example, a system with approximately 5 million flows requires up to 4GB of RAM.
This version allows you to specify that only the portions of interest (for example, the average TTL of flows) be processed and output.
By narrowing the focus of the script, the memory footprint can be substantially reduced.