Could be the secret key or check is you added the IP of the NAS. Mike
From: Tancinco, Jon Sent: Wednesday, December 09, 2009 11:37 AM To: support@pfsense.com Subject: [pfSense Support] Captive Portal RADIUS authentication - "Authentication error - Username and/or password invalid" Same error on Versions 1.2.2 and 1.2.3 Using the pfSense Captive Portal. I am getting the "Authentication error - Username and/or password invalid." message when trying to authenticate. The password is correctly submitted, but get the error everytime. RADIUS server reports incorrect password. Using m0n0wall, Captive Portal and RADIUS authentication works with no problems using the same username, password and RADIUS server. Any help would be appreciated. Jon