Take the 2-minute tour ×  I have a Server 2008 R2 Enterprise
server with 4 NICs. 2 are teamed for LAN 2 are teamed for WAN.
This server has the Active Directory Domain Services, DNS and
RRAS roles installed.  It seems that Windows is detecting the
public (WAN) connection is a Domain Connection.  Is there anyway
to change this to be a public connection and not domain?
share|improve this question Microsoft strongly recommends
against using multihomed hosts for domain controllers for a
variety of reasons. I'm not familiar with the specific problem
you're seeing, but I'm not surprised that it's problematic
either. –  Evan Anderson Jul 29 '10 at 17:04 It is not mis-
identifying. It finds a doain controller there = domain
connection. –  TomTom Jul 29 '10 at 17:54 add comment  2 Answers
up vote 1 down vote accepted  A DC shouldn't be multihomed (=
placed on two different networks at the same time), because this
could mess up quite some things unless you can deal properly
with DNS registrations and some other settin