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Smaill Business Essentails server 2012 R2

Posted on 2015-02-21
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Last Modified: 2015-03-03
I am running a  Small Business Essentials server  2012 R2 with a Virtual on premise Exchange 2013 server
I get the attached error. when trying to use  the OWA url externally.

My exchange owa URL works fine Internally but externally I get the attached error.
Has anybody seen this error before ?


Screen-Shot-2015-02-21-at-23.22.57.png
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Question by:thombie
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Expert Comment

by:Cliff Galiher
ID: 40623573
What, more specifically, is your topology, and how have you configured access to OWA from the outside?
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Author Comment

by:thombie
ID: 40623614
Ok.
I have a Small Business Essentials server  2012 R2 there is a wizard  that helps you set up the Exchange Interaction.
On the The SBE Server there is a Hyper -V running Exchange 2013 .  I have on external IP

SBE server  192.168.0.50
esxchange   192.1680.51
Using ARRconfig   the external  OwA  requested  should set up the SBE server as a proxy for OWA

"ARRConfig config -cert D:\Downloads\mail.pfx -hostnames mail.domain.com,autodiscover.domain.com" is the command I ran.
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LVL 57

Expert Comment

by:Cliff Galiher
ID: 40623620
You can't run hyper-v on essentials and expect things to work right. That breaks the networking stack in a few bad ways. You should run a standard server with Hyper-V (which I assume you have a license for to run exchange on) then run two VMs. One VM for essentials and one for exchange. That is a supported Microsoft configuration and hyper-v, anywhere access, and ARR won't be stomping on each other anymore.

As an aside, there is no "small business" in the product name. It is simply windows server essentials, or WSE.
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Author Comment

by:thombie
ID: 40623925
Actually  I am running Standard server  with Hyper-v   with the essentials add-on  which is supported .
and I have all the licenses.
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Accepted Solution

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thombie earned 0 total points
ID: 40626148
Manged to get it working with a call th Microsoft support.
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Author Closing Comment

by:thombie
ID: 40641370
MS fix.
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