Hello all! Im testing freeradius in a preproduction machine. I've configured It with freeradius + Ldap. At this moment I only need read from ldap these attributes: user, password and Framed-IP-Address to assing an IP to an specific User. The problem cames when i use this: in /etc/freeradius/sites-enable/default (authorize section) update reply { Framed-IP-Address := "%{Client-IP-Address}" } I got the following error in debug mode: ++? if (NAS-Port-Type == 'Ethernet') ? Evaluating (NAS-Port-Type == 'Ethernetl') -> TRUE ++? if (NAS-Port-Type == 'Ethernet') -> TRUE ++- entering if (NAS-Port-Type == 'Ethernet') {...} expand: %{Framed-IP-Address} -> ERROR: Failed parsing value "" for attribute Framed-IP-Address: Failed to find IP address for But if I change %{Framed-IP-Address} this for %{Client-IP-Address}, just to check if the query is right. I got the result expected "The client IP Address". Can someone give me some light on the issue? Thanks very much. Álex