git commit abc96955 contains a typo that this patch fixes. As the module 'lower' does not exist calling this policy always results in a reject. Signed-off-by: Alexander Clouter <alex@digriz.org.uk> --- freeradius/policy.conf.orig 2011-05-09 10:44:57.000000000 +0100 +++ freeradius/policy.conf 2011-05-09 11:06:03.000000000 +0100 @@ -81,7 +81,7 @@ } # Mixed case: reject - if (User-Name != "%{lower:%{User-Name}}") { + if (User-Name != "%{tolower:%{User-Name}}") { reject } }