Page History

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• The installer now works on systems without Perl installed (e.g. CentOS/RedHat 7 "minimal")
• NMIS is no longer a prerequisite for installing opFlow.
  If NMIS is not present, the installer will setup the  the authorisation config files for standalone operation.
  With NMIS present, combined shared authorisation mode is used (as in previous versions)i.e. opFlow uses the NMIS authorisation infrastructure).
• opFlow now provides limited support for flow data coming from Cisco ASA firewalls. Some inherent limitations do apply: see opFlow and Cisco ASA NSEL NetFlows for details.
  This was made possible largely thanks to a helpful customer who provided us with live flow data captures.
• The internal MongoDB driver was overhauled and adjusted for better performance
• Options for resetting your database state to the initial, empty, state were added to setup_mongodb.pl and opflow-cli.pl act=setup-db.
  The page Clean-up process for opFlow describes this situation in more detail.opFlow now provides limited support for flow data coming from Cisco ASA firewalls. Some inherent limitations do apply: see opFlow and Cisco ASA NSEL NetFlows for details.
  This was made possible largely thanks to a helpful customer who provided us with live flow data captures.
• The custom nfdump flow exporter program was updated.
• The computation and display of traffic and packet averages was reworked for greater clarity.
  The "Top N" page now displays the actual time period the data spans (which may not be quite the same as the Period selected in the menu).
• The date and time picker instances were adjusted for better compatibility with Firefox.
• The database size capping code was reworked for improved robustness.

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