We are trying to deploy Extreme Nac server with alcatel-lucent os-6450-24 switch and the clients is authenticated via OpenLDAP.
We have configured AAA config on Nac for Ldap and tested users on Nac successfully. On the end-system part, the client seems rejected
although its cridentials are true. It seems On the state description on Nac like that: "mschap: MS-CHAP2-Response is incorrect". We have
tested both on Windows 7 and Windows 10 PC's. What can be the reason for this type of rejection?