Is upgrading your FreeRADIUS a possibility? Starting from version 3, there is a foreach statement in unlang, that can loop through the results.

Sadly not. We are planning to do this but have custom modules at the moment which need to be purged/rewritten but this is good knowledge for when we do!

Otherwise, if it is always the second Class, you could use %{reply:Class[1]}, but this feels a bit like a hack. There are some hints about this in the man page of unlang.

I will have to go with this for now. I did find a further improvement to this that works so replying to the list in case anyone else finds it useful: if( "%{reply:Class[*]}" =~ /.*0x434653494421.*/ ) { update reply { ... } } This assesses the array containing all Class attrs as a string (I think) so providing you are looking for something you know is going to be unique it works a treat: ++? if ("%{reply:Class[*]}" =~ /.*0x434653494421.*/ ) expand: %{reply:Class[*]} -> 0x5030323a3*************************************** 0x434653494421**************** ? Evaluating ("%{reply:Class[*]}" =~ /.*0x434653494421.*/) -> TRUE P.s. Sorry if I messed up anyones threading, had the list in digest mode and couldn¹t work out how to reply! Many thinks -- Josh Berry Senior Systems Engineer Plusnet PLC | www.plus.net Phone: 01142 733547 Registered Office: The Balance | 2 Pinfold Street | Sheffield | S1 2GU Registered in England no: 3279013