My environment is 99% of the way there, but my ARR reverse proxy doesnt seem to be forwarding lyncdiscover properly. Can someone help?
I recently cut over from lync 2010 with an apache reverse proxy to a lync2013 deployment using microsoft ARR as the reverse proxy.
Last night i cut over to the new ARR reverse proxy but our lync 2013 mobility tests didnt go well. I also cant get the DIALIN.CONTOSO.COM page to show up externally. Only the https://MEET.CONTOSTO.COM site shows up properly from an external browser. I have
a feeling that the lync ARR server is only handling meet.contoso.com for some reason, although i followed the LYNC setup guides exactly. Please see the screenshots of my setup. Does anyone have an idea of why everything might be taken over by the MEET.CONTOSO.COM
Server Farm in ARR?
As you can see, the lyncdiscover.contoso.com server farm has no hits.
When I fire up the lync mobility app, the MEET.CONTOSO.COM server farm in ARR receives the hits. (and failures)
I followed the configuration exactly, here are my rewrite rules:
Any Ideas?
Hello All,
I had a professional service with Microsoft to fix the many issues with my Lync environment. It turns out that there were 2 major causes of the problem i was having. For one, I DID have the wrong cert set on the lync2013 FE server's external web interface.
I didn't realize this because there seems to be some sort of bug in the LYNC SERVER 2013 DEPLOYMENT WIZARD.
First, it is badly designed. There is actually a drop down that i didnt realize was a dropdown when deploying my environment that expands and shows the external web services certificate.
After I found that, i tried updating it to my godaddy cert but it left a BLANK in the deployment wizard. So i had to go into the IIS management console to update the bindings.
Once the FE server's external website certificate was installed properly, we moved on the the reverse proxy. We scrapped ALL of the ARR servers and rewrite rules and started from scratch. Instead of creating 4 server farms and using lync.contoso.com, meet.contoso.com
etc... we created one server farm that points at the IP ADDRESS of the lync front end server. We changed the PATTERN to (.*) using regular expressions and the HTTP_HOST rule to (lync.contoso.com|lyncdiscover.contoso.com|meet.contoso.com|dialin.contoso.com)
After this, we still had a problem with lync mobility for android 2013.
Our public DNS has a record *.contoso.com to capture all traffic and route it to our website. This was capturing lyncdiscoverinternal.contoso.com and the android devices were getting a certificate error. We now have lyncdiscoverinternal.contoso.com pointed
to the reverse proxy's external IP address to resolve that issue. The android lync mobility client also checks for an exchange record which isn't documented http://contoso.com/ews because of an autodiscover record, so our android clients still get a certificate
error once during the initial setup of the application. Our IOS devices don't show this error so we called the issue resolved.
Good luck all!
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