Re: Using ad.domain.com instead of just domain.com or domain.local?

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: Kevin D. Goodknecht Sr. [MVP] (admin_at_nospam.WFTX.US)
Date: 11/16/04


Date: Mon, 15 Nov 2004 22:53:54 -0600

In news:dsaip0h76b2j0bj1asnb7ni3dan1kbkhjs@4ax.com,
Andrew Hodgson <me3@privacy.net> commented
Then Kevin replied below:
> Hi,
>
> Anyone else here using ad.domain.com for their LAN
> instead of domain.com or domain.local? I had seen some
> people on here using it, and liked the idea at the time
> for another system I was building. However, just wonder
> how it works in practice? One of the main issues that
> was put on here about using domain.local was that this
> worked better if on VPN connections, because clients
> wouldn't resolve public IP addresses if on the VPN. Does
> this actually solve this issue?

Domain.local solves the issue but is not as seamless as using ad.domain.com,
if you have the ad subdomain delegated in the public zone. If you don't
delegate the ad subdomain in the public zone there is little change because
ad.domain.com is still not resolved in the public domain and still requires
the use of hosts files to help resolve the names.

If you use ad.domain.com and the name is delegated in the public domain to
the DNS servers for the AD domain by their private IP addresses, it becomes
totally seamless once the VPN is connected. Without the VPN connected the
delegation is useless because the private IPs don't work without the VPN
connection, it just becomes a dead end connection.

-- 
Best regards,
Kevin D4 Dad Goodknecht Sr. [MVP]
Hope This Helps
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