Hello, I am using FreeRADIUS Version 2.1.12 on CentOS 6. I set up Freeradius and MSCHAPV2 according to these guides. http://safesrv.net/install-and-setup-freeradius-on-centos-5/ http://www.tldp.org/HOWTO/8021X-HOWTO/freeradius.html The tests succeed. Sending Access-Request of id 148 to 127.0.0.1 port 1812 User-Name = "test" User-Password = "test" NAS-IP-Address = 127.0.0.1 NAS-Port = 0 Message-Authenticator = 0x00000000000000000000000000000000 rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=148, length=20 However when I tried to implement it in WPA2 enterprise on my DD-WRT router, I can't connect. It just keeps trying to authenticate on my device but never succeeds. I did make sure to select peap/mschapv2. I also made sure port 1812 was open on the server and it is, both incoming and outgoing. I can't find any log file that would show any useful info. I apologize if this is a noob problem but I can't find anything that would give a simple answer. Thank you all.