VPN

Hello.
I'm trying to set up PPTP on my 1.3b15 m0n0wall, so that I can connect into my local network from "out on the internet".

I followed the steps shown at http://doc.m0n0.ch/handbook/pptp-setup.html,
however, when I click the "Save" button, I get the error "A valid RADIUS server address must be specified."

I did NOT choose Radius setup ("Use a RADIUS server for authentication" is NOT checked, and the "RADIUS server" and "RADIUS shared secret" fields are both blank).

Help??

Got this one figured out, with Manuel's help.
There was apparently a stray character in one of the two RADIUS fields.
Cleared that out, and it fired right up!
Thanks, Manuel!