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Scenario: Windows Server 2012 with the Remote Access role installed. IP set to static, registered DNS. 3 domain controllers, all running Server 2003 (I suspect this may be the issue)

Done so far: DNS registered, firewall turned off after IPsec was applied. Able to ping all 3 DC's with no issues

Problem: Going through the DA wizard generates this error. I am logged in as a domain admin, verified that I can ping the DC, verified IPsec allows me to contact it. Since this version hasnt been readily deployed yet, there isnt much help available online from what I can find.

error

Any assistance ayone could provide would be greatly appreciated. I am still new to the server world as far as things are considered. I would fit, user wise, between Superuser.com and serverfault.com (junior admin)

Thanks to anyone who may be able to assist!

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1 Answer 1

up vote 2 down vote accepted

DirectAccess requires at least one Server 2008 or above Active Directory DC with IPv6 enabled. See http://technet.microsoft.com/en-us/library/ee382305(v=ws.10).aspx for all requirements.

Keep in mind, without a 6to4 NAT Device (Forefront UAG, etc...), DirectAccess only allows access to IPv6 resources. 2003 and XP have limited IPv6 support, and require extra configuration to get working.

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Thanks. Thats what I figured, but apparently I need more coffee. Going to put this on our "Why we should upgrade" whiteboard –  francisswest Oct 8 '12 at 21:38

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