[28461] in Kerberos

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Re: MIT Incremental Propagation

daemon@ATHENA.MIT.EDU (Ken Raeburn)
Fri Sep 21 16:57:11 2007

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From: Ken Raeburn <raeburn@mit.edu>
Date: Fri, 21 Sep 2007 16:52:59 -0400
To: John Hascall <john@iastate.edu>
Cc: harris@ucdavis.edu, kerberos@mit.edu
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On Sep 21, 2007, at 16:08, John Hascall wrote:
> I haven't studied it all that extensively,
> so correct me if I am wrong, but with the
> new "DAL" stuff there is now an opportunity
> to do a 'proper' job of multi-master KDCs
> (dare I say it) in a "ubik-like" or "AD-like"
> manner.

Yes, that's exactly right.  At least, in theory; I haven't tried it.   
Using the LDAP back end -- ah, as I see Nico was just saying -- will  
get you a common database shared across the KDCs, and leaves the  
replication mechanism, if any, to the LDAP administrator.

Building something on Ubik might be a possibility.  I'm not that  
familiar with it beyond "oh, that thing in AFS", but if it meets the  
performance requirements for a KDC, yes, it could work.


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