On Wed, Sep 19, 2012 at 4:33 PM, Gregg Douglas <douglagm at gmail.com> wrote: > files { > key = "%{lower:%{User-Name}}" > Wed Sep 19 11:18:59 2012 : Info: [files] WARNING: Unknown module "lower" in > string expansion "%{lower:%{User-Name}}" Peeking at raddb/policy.conf, it seems you should use "tolower" instead of "lower" instead. -- Fajar