In order to upgrade to the latest versions of NFA you must be in a 2 tier environment as the DSA is no longer being developed.
We are happy to announce that we now have a Migration utility to migrate your historical data off of your DSA's and onto your Harvesters and convert the system to a 2 Tier system.
For instructions and to download the utility see the link below:
Converting From a Three-Tier to a Two-Tier Architecture - CA Network Flow Analysis - 9.3.6 - CA Technologies Documentati…