Solved

Lync IIS ARR reverse proxy, 502 - Bad Gateway error

Posted on 2013-06-25
1
4,139 Views
Last Modified: 2013-07-05
I followed article here to setup IIS Application Request Routing (ARR) 2.5 as a reverse proxy for Lync Server 2013 web services. I am currently unable to connect with Lync 2010 client on Android and "Lync Autodiscover Web Service Remote Connectivity Test" at testexchangeconnectivity.com is failing HTTP authentication test with these details:

A Web exception occurred because an HTTP 502 - BadGateway response was received from Unknown.
Headers received:
Content-Length: 0
Date: Tue, 25 Jun 2013 15:58:51 GMT
Server: Microsoft-IIS/7.5

Any thoughts?
0
Comment
Question by:ByteCafeSupport
1 Comment
 

Accepted Solution

by:
ByteCafeSupport earned 0 total points
ID: 39302537
Issue resolved. I found that internal CA certificate had not yet been installed on reverse proxy server. After doing this, services came up.
0

Featured Post

Best Practices: Disaster Recovery Testing

Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Yahoo Messenger is one of web's most popular free IM (Instant Messenger) services. Yahoo messenger is very popular with teens who like to use it everyday to be in contact with their friends and family members. It has become a part of the daily life …
Experts-Exchange users below are the steps you can follow to upgrade your Lync server to latest CU's or cumulative updates. Note: Perform it during non-production hours.   Step 1: Backup your lync and SQL server database. Follow below article: h…
The goal of the tutorial is to teach the user how to instant message and make a video call in Skype.

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question