Hello, I’m trying to use FreeRadius server with perl module. I've install freeradius 3.0.13 on a clean CentOS 7 with perl module. Then enabled perl module by executing following command: ln -s /etc/raddb/mods-available/perl /etc/raddb/mods-enabled/perl Without making any further changes I've run freeradius from commandline using: radiusd -X Then I got the following error; /etc/raddb/policy.d/accounting[42]: Failed parsing expanded string: /etc/raddb/policy.d/accounting[42]: %{md5:%{1},%{Acct-Session-ID}} /etc/raddb/policy.d/accounting[42]: ^ Unknown attribute Note that; After getting error, I've also add following entry to /etc/raddb/users file. Nothing changed... DEFAULT Auth-type := perl I also add entries to file /etc/raddb/sites-available/default described at https://wiki.freeradius.org/modules/Rlm_perl Any ideas on what's wrong with my configuration? Am I missing some installation/configuration steps for perl module? Best, --fatih