But my problem is that our AD does not store passwords in NT hash format. They use SHA1 hash or crypt'd format.
Bind users to AD as Active Directory is a combo of Kerberos and ldap. It allows ldap bind. Alternatively, you can use EAP-TTLS and Kerberos. Or you can use AD's certificate authority and issue certificates to users and use EAP-TLS to do authentication. Yu -----Original Message----- From: freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org [mailto:freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org] On Behalf Of Dennis Xu Sent: Wednesday, September 03, 2014 12:27 PM To: Eloy Paris Cc: FreeRadius users mailing list Subject: Re: Limitation of authenticating against AD Thanks. Yes we have to configure FreeRadius server to use ntlm_auth. But my problem is that our AD does not store passwords in NT hash format. They use SHA1 hash or crypt'd format. Dennis ----- Original Message ----- From: "Eloy Paris" <peloy@chapus.net> To: dxu@uoguelph.ca, "FreeRadius users mailing list" <freeradius-users@lists.freeradius.org> Sent: Wednesday, September 3, 2014 12:01:26 PM Subject: Re: Limitation of authenticating against AD On 09/03/2014 11:52 AM, Dennis Xu wrote:
Hello,
I am looking for confirmation that because our AD stores passwords in crypt'd or SHA1 format, we cannot use FreeRadius to authenticate against our AD using PEAP and EAP-MSCHAPv2?
http://deployingradius.com/documents/protocols/compatibility.html
Is the above link still up-to-date?
Take a look at: http://deployingradius.com/documents/configuration/active_directory.html You need to configure your FreeRADIUS server to use ntlm_auth precisely because FreeRADIUS does not have access to the cleartext passwords of Active Directory users. Cheers, Eloy Paris.- - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html