which Linux services are required for the function of AFA, AFF, or ABF.
The following services are used:
httpd - Also known as apache, which is a web server.
apache-tomcat - Another web server used for various components of the ASMS suite.
postgresql - The database used by the ASMS suite.
crond - The cron daemon. This is used to schedule regular tasks and ongoing processes.
syslog-ng - Used when device logs are sent to the "localhost" (AFA) server.
postfix - Mail operations performed by AFF.