Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Microsoft Lync 2010 Federation not working

Posted on 2011-05-05
2
Medium Priority
?
1,184 Views
Last Modified: 2012-05-11
Hi all,

I am in the process of migrating from OCS 2007 R2 to Lync 2010. All has gone well so far and i have a new internal pool and a new Edge server.

I can get remote access from my laptop from externally now but federation does not seem to work at all. I have a new cert from Trustico and it passes all tests on www.testocsconnectivity.com. I am not using Reverse Proxy yet as i dont need publishing at this stage.

I have the following DNS entries in place in public:

av.mydomain.ie

webconf.mydomain.ie

sip.mydomain.ie

_sipfederationtls._tcp.mydomain.ie -> sip.mydomain.ie

Each of the dns entries above have an individual public IP address and are NATted to an internal address in DMZ.

I have also changed settings in the Federated route to point to the Lync Edge server

Users are set up for federation and confirmed user has: Allow Federation+Public+Outside Access

 
any ideas what i can try next please? weird that outside access works but not federation?

Thanks,

Martin
0
Comment
Question by:ericdaly
  • 2
2 Comments
 
LVL 1

Accepted Solution

by:
ericdaly earned 0 total points
ID: 35704689
Ok,

after much trying, it didnt like our internal DNS or public DNS but when changed to 8.8.8.8 it works fine. Weird...
0
 
LVL 1

Author Closing Comment

by:ericdaly
ID: 35704692
found solution after hours of trying...
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Deploying a Microsoft Access application in a Citrix environment is not difficult but takes a few steps. However, Citrix system people are often of little help, as they typically know next to nothing about Access. The script provided here will take …
Technology opened people to different means of presenting information, but PowerPoint remains to be above competition. Know why PPT still works today.
Viewers will learn the different options available in the Backstage view in Excel 2013.
The viewer will learn how to simulate a series of coin tosses with the rand() function and learn how to make these “tosses” depend on a predetermined probability. Flipping Coins in Excel: Enter =RAND() into cell A2: Recalculate the random variable…

564 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