what is the syntax to register a mac address on file freeradius users in the Ubuntu operating system?
 
the error I get is:
 
parse errror (reply) for entry 00-1E-65-9C-2C-BC
 
Errors reading /usr/local/etc/raddb/users
/usr/local/ect/raddb/modules/files[7]:Instantiation failed for module "files".
/usr/local/etc/raddb/sites-enabled/inner-tunnel[124]:failed to load module "files".
/usr/local/etc/raddb/sites-enabled/inner-tunnel[47]:Errors parsing authorize section.