How to point one External address to an Internal IP

We have a Windows 2000 domain using AD integrated DNS. Our external name
(district.org) is different from our internal name (core.oas.ld). We have
one application (videos.district.org) that we would like to have our
internal users use an internal server, and our external users would use a
server out on the Internet.

I thought this should be easy, add the zone district.org to our internal DNS
and then add one record for videos.district.org pointing to our internal
server. This worked, but everything else stopped working! www, mail, owa,
ftp, none of it resolved anymore! I assumed that if it couldn't find an
address, it would use the forwarders on the DNS server to find the address,
but apparently I'm wrong!

So, any ideas on what I need to do to get this working? Hopefully my
explanation is good, if not, let me know what other information would be
helpful.

Thanks!
Mike
mike@xxxxxxxxxxxxxxxxxxxxxx


.

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