Weird LSAsrv Eventlog message

Giganews Newsgroups
Subject: Weird LSAsrv Eventlog message
Posted by:  TwistedPair (twistedpa…
Date: Tue, 6 May 2008

Hi Everyone,
I wasn't even sure how to google this.  Check out this LsaSrv message I'm
getting on my client PCs:
The Security System could not establish a secured connection with the server
ldap/dc.domain.suffix/domain.suff…@domain.suffix. No authentication
protocol was available.

Shouldn't it not look like that at all?  Incidentally the dns name of our
domain controller (one of them) is dc.domain.suffix.  It seems like the ldap
address is wrong to me.  Where would the machines be getting that other

Thank you!