I've been googling, but after getting nowhere for a while I thought I'd ask for a direction to head in. I am replacing a RH7.1 box that was performing dial-in service using a pppd patched for radius support. I'd prefer not to do things this way and would like to use a more easily updated configuration. What I need it to do is do auth against a radius server and support windows clients. What is the RHEL/Centos way of doing this? alex