Client setup: Sonicwall NSA 4600 and NPS on Server 2016.
Error: RADIUS Authentication Failed (MSCHAP error: E=649 R=0 V=3)
Tried just about everything to fix this one. Gradually unpicked every single bit of security right back to clear password and nothing seemed to work. In the end I went into the user’s account and under ‘Dial in’ changed the setting from ‘Control access through NPS Network Policy’ to ‘Allow Access’. Finally I’ve had a successful authentication attempt for my test user. Now I need to start dialling back up the security setting by setting and try and get to the bottom of what is going on.
Fantastic find. Same situation and this worked for me. Thanks.
THANK YOU SOOO MUCH
apliquen una directiva vpn virtual, cable, 801.11x y posicionenla como numero uno y jalo sin quitales acceso nps
1000 points to you. You are now my best friend. Will you marry my daughter?
Wow thank you I wouldn’t have found this by myself! Thank you!!!
You are awesome! thank you
this worked!!!!! thank you for the help