Updated Date: 07/07/2026
About RADIUS Acct
A RADIUS Acct action reports user session information to an external RADIUS accounting server; it does not perform authentication.
A RADIUS Acct action provides these configuration elements and options:
- AAA Server
- Specifies the RADIUS server; servers are defined in the Access > Authentication area of the Configuration utility.
- Username Source
- Specifies the session variable name from which the RADIUS Accounting server should read the username. The default value is %{session.logon.last.username}.