Hi All After fixing several errors now i see my Radius up and running but i am unable to debug the error which i am getting . I tried all combinations and inserted proper cleartext password,please help. Tue Apr 12 03:30:53 2016 : Debug: (2) } # authorize (ok) Tue Apr 12 03:30:53 2016 : Debug: (2) Using 'Auth-Type = CHAP' for authenticate {...} Tue Apr 12 03:30:53 2016 : Debug: (2) Running Auth-Type CHAP from file /usr/local/etc/raddb/sites-enabled/default Tue Apr 12 03:30:53 2016 : Debug: (2) Auth-Type CHAP { Tue Apr 12 03:30:53 2016 : Debug: (2) modsingle[authenticate]: calling chap (chap) for request 2 Tue Apr 12 03:30:53 2016 : ERROR: (2) chap - &control:Cleartext-Password is required for authentication Tue Apr 12 03:30:53 2016 : Debug: (2) modsingle[authenticate]: returned from chap (chap) for request 2 Tue Apr 12 03:30:53 2016 : Debug: (2) chap (fail) Tue Apr 12 03:30:53 2016 : Debug: (2) } # Auth-Type CHAP (fail) Tue Apr 12 03:30:53 2016 : Debug: (2) Failed to authenticate the user Tue Apr 12 03:30:53 2016 : Debug: (2) Using Post-Auth-Type Reject Tue Apr 12 03:30:53 2016 : Debug: (2) Post-Auth-Type sub-section not found. Ignoring. Tue Apr 12 03:30:53 2016 : Debug: (2) Delaying response for 1.000000 seconds Tue Apr 12 03:30:53 2016 : Debug: Waking up in 0.3 seconds. Tue Apr 12 03:30:54 2016 : Debug: Waking up in 0.6 seconds. Tue Apr 12 03:30:54 2016 : Debug: (2) - Sending delayed response Tue Apr 12 03:30:54 2016 : Debug: (2) - Sent Access-Reject Id 7 from 10.112.0.150:1812 to 122.177.189.189:2919 via enp2s0 length 20 Tue Apr 12 03:30:54 2016 : Debug: Waking up in 3.9 seconds. Tue Apr 12 03:30:58 2016 : Debug: (2) Cleaning up request packet ID 7 with timestamp +164 Tue Apr 12 03:30:58 2016 : Info: Ready to process requests Regards Yusuf Siddiqui *__________________________________________________________________________________________________________________________________________________________________* This communication & accompanying documents ("this e-mail") contains confidential and/or privileged information for exclusive use of the individual to whom it is addressed. If you are not the intended recipient, please immediately notify the company & delete this e-mail. Any unauthorized use or disclosure of this e-mail is strictly prohibited. Representations in this e-mail are subject to contract. As an e-mail user please be cautious of the technical & other vulnerabilities of the internet which may result in malicious and/or unauthorized access to / use / alteration of e-mails/e-mail IDs. Thank you. *_______________________________________________________________________________________________________________________________________________________________*