Hi, I'm trying to use acct_unique from the default accounting policy with FR 3.0.13: acct_unique { update request { &Tmp-String-9 := "${policy.class_value_prefix}" } if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) && \ ("%{string:&Class}" =~ /^${policy.class_value_prefix}([0-9a-f]{32})/i)) { update request { &Acct-Unique-Session-Id := "%{md5:%{1},%{Acct-Session-ID}}" } } else { update request { &Acct-Unique-Session-Id := "%{md5:%{User-Name},%{Acct-Session-ID},%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}},%{NAS-Identifier},%{NAS-Port-ID}, %{NAS-Port}}" } } } Currently I already use the Class attribute to deliver some QoS, and so this policy doesn't work. Any hint to modify it to manage multi value Class atttibute? Thanks, Andrea -- ---------------------------------------------------------------- Hit any user to continue. ---------------------------------------------------------------- Ing. Andrea Gabellini Email: andrea.gabellini@telecomitalia.sm Skype: andreagabellini Tel: (+378) 0549 886111 Fax: (+378) 0549 886188 Telecom Italia San Marino S.p.A. Via XXVIII Luglio, 212 - Piano -2 47893 Borgo Maggiore Republic of San Marino http://www.telecomitalia.sm