I'm using freeradius 2.1.4, hand compiled, and running on Solaris 10, in a zone. I have attr_rewrite in my authorize { } section of the sites-enabled/default. A raidusd -X shows the following (relevant) lines: including configuration file /opt/csg/etc/raddb/modules/attr_rewrite . . conns: 87848 /opt/csg/etc/raddb/sites-enabled/default[198]: Failed to find module "attr_rewrite". /opt/csg/etc/raddb/sites-enabled/default[62]: Errors parsing authorize section. } Errors initializing modules Now, the attr_rewrite libraries ARE in /opt/csg/lib with the other modules, and I should mention that I have been using ldap and kerberos just fine before this, so I doubt that this is a generic library location issue. Any ideas why it can't find this specific module? thanks, Bryan Graham