If the Record option is enabled, all RADIUS accounting operations are recorded in a text-based Accounting Log file. The Accounting Log files are stored inside the RADIUSLog file subdirectory.
A single-server system creates the RADIUSLog directory inside the Settings subdirectory of the base directory. A Dynamic Cluster system creates the RADIUSLog directory inside the Settings subdirectory of the SharedDomains directory.
Each RADIUS Accounting Log file has a yyyy-mm-dd file name (where yyyy is the current year, mm is the current month, and dd is the current month day), with the log file name extension. At local midnight, a new Accounting Log file is created.
Each RADIUS Accounting Log record is a text line containing a time-stamp, the operation type or command (started, ended, updated, inited, stopped), and optionally an account name.
The rest of the line contains accounting request attributes.
Each attribute is stored using the numeric attribute type, the equal (=) symbol, and the attribute value.
Attribute values are encoded in the same way as in they are encoded in dictionaries used in External RADIUS Helper Interface.