Hi, I do proxy RADIUS correctly. so a radius account can be connected by different NAS'es. Each NAS is owned by a Hotspot Operator. I have different costs of roaming service depending on the Hotspot Operator. How can I controll the NAS of a hotspot Operator (not is valid the nasipaddress) ? How can I include the 'WISPr Operator' or 'WISPr Location' attribute in my Request? An I supposed that these attributes are not supported by radacct table. Is it true?? _________________________________________________________________ Horóscopo, tarot, numerología... Escucha lo que te dicen los astros. http://astrocentro.msn.es/