If you're not going to put a DC there replication is irrelevant.

I don't, however, remember what the timeouts for logins are - but they're
usually pretty long, IIRC>

------------------------------------------------------
Roger D. Seielstad - MCSE
Sr. Systems Administrator
Inovis - Formerly Harbinger and Extricity
Atlanta, GA


> -----Original Message-----
> From: David Rudolph [mailto:david_rudolph@;anadarko.COM] 
> Sent: Friday, November 15, 2002 12:58 PM
> To: '[EMAIL PROTECTED]'
> Subject: RE: [ActiveDir] Replication & Satellite Links
> 
> 
> Roger,
> 
> In answer to your first question--SMTP is not desirable 
> because it would
> necessitate a separate domain.  We currently have only 2 
> domains (one of
> which is an empty root) and prefer not to add another if at all
> possible. We've invested a lot of time to clean up our NT domains and
> don't want to head down the road of multiple domains again. 
> 
> Second- My intention is not to put a DC at the location. The 
> location is
> fairly small (<50). I'd still like to have a better idea of what is
> acceptable latency in case other options for connectivity become
> available (i.e., microwave). 
> 
> Dave
> 
> -----Original Message-----
> From: Roger Seielstad [mailto:roger.seielstad@;inovis.com] 
> Sent: Friday, November 15, 2002 7:16 AM
> To: '[EMAIL PROTECTED]'
> Subject: RE: [ActiveDir] Replication & Satellite Links
> 
> 
> Two things.
> 
> First - why is SMTP replication not an option? That seems like
> needlessly removing the correct answer to the problem. SMTP 
> replication
> is designed for high latency, low bandwidth links.
> 
> Second - Have you considered not putting a DC there at all? If it's a
> small site, it might be worth having them authenticate across the Wan.
> The more I think about it, that's probably not a great 
> option, however.
> 
> ------------------------------------------------------
> Roger D. Seielstad - MCSE
> Sr. Systems Administrator
> Inovis - Formerly Harbinger and Extricity
> Atlanta, GA
> 
> 
> > -----Original Message-----
> > From: David Rudolph [mailto:david_rudolph@;anadarko.COM]
> > Sent: Thursday, November 14, 2002 5:58 PM
> > To: '[EMAIL PROTECTED]'
> > Subject: [ActiveDir] Replication & Satellite Links
> > 
> > 
> > Our company is considering options for supporting a new
> > branch office location.  Connectivity to the office can only 
> > be accomplished via a satellite link. I'm aware of the 
> > problems of RPC-based replication over high latency links. 
> > SMTP-based replication is not an option. The link in question 
> > would be 512K. My question is does anybody know the threshold 
> > where latency will begin to adversely affect replication? I'd 
> > like to be able to tell management that we could live with x 
> > latency but nothing more.  
> >  
> > Thanks in advance.
> >  
> > David Rudolph
> > Anadarko Petroleum Corporation
> > 
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