Hi, I configured the freeradius version 2.1.12 with TTLS support. Note: for testing purpose using self signed certificate having following question 1. do I need to create certificate for per client machine base or per client username base. 2. Which certificates need to install on client side (OS: Windows 8) for TTLS Regards, Prasad Jadhav Alepo Technologies Pvt. Ltd. www.alepo.com<https://west.exch021.serverdata.net/owa/redir.aspx?C=519fb39324ec491582fa0bf567c118f1&URL=http%3a%2f%2fwww.alepo.com> [Description: Description: cid:image001.png@01CAF37B.1103A920] _____________________________ Office: +91 22 61085000 Extn - 217 Skype ID : prasad9920 ________________________________ This email (message and any attachment) is confidential and may be privileged. If you are not certain that you are the intended recipient, please notify the sender immediately by replying to this message, and delete all copies of this message and attachments. Any other use of this email by you is prohibited. ________________________________