Logging ntlm authentication

[Garber, Neal]

> Could you please share the perl scripts and the corresponding
> configuration in radiusd.conf like authorize and post-auth section
> related to these logs?

Unfortunately, I would need to get a release from my company as the code belongs to them.  I cannot post it at this time.  You may want to look at the linelog module (depending upon what version of FR you are running). If you're not familiar with perl, that might be easier for you to implement.