Hi, I'm using a linux box as the NAS. PPP connections come in and get fed to radiusclient which in turn contacts a FreeRADIUS 1.1.3 server. Some of the PPP connections are dynamic, most are static. I did set up ippool properly in FreeRADIUS, but it dishes out only 2 IP addresses. Doing some searching around, I discovered this is because the Nas-Port is always 0 (as evidenced by the radius log files). So it will only send those two addresses out because it "thinks" the same user is logging on each time? Is there a way to tell the pppd-radius plugin, or, radiusclient to use a different "NAS Port" when it sends the RADIUS authentication requests? The pppd-radius man page says I can use "map-to-ifname" or "map-to-ttyname" (I'm using PPP v2.4.4b1). However, looking at the source code for pppd-radius, in radius.c it appears the NAS Port is hardcoded as zero. Would it then, be up to radiusclient to send the NAS Port? It appears to only have facility for setting NAS Port from the tty, and that's not an option for me. Has anyone else had this similar problem? I need to get FreeRADIUS to actually dish out more than the same 2 IP addresses. Regards, Tom