Accounting-Response Log ??

["Rio Yang" <rioyang.tw@gmail.com>]

Hi,

I have two radius servers. (Freeradius and Juniper SBR).
Freeradius server be a radius proxy to proxy all auth/acct requests to Juniper SBR.
Then I sometimes found there are some accounting-stop request don't arrival to Juniper SBR.
Because Freeradius server and Juniper SBR is in the different subnet and through firewall.
I think this problem may cause by firewall.
In the radius accounting communication model there should have request and response.
Is freeradius log the accounting-response result ?
How to enable it ?
I want to this log to identify the problem.

Thanks.

Rio Yang