Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

LYNC 2010 for internal  nat clients

Posted on 2012-12-23
2
Medium Priority
?
893 Views
Last Modified: 2013-03-19
Helo!

Please approve that Lync Server 2010 can interoperate with INTERNAL isolated NAT- clients with LYNC 2010 EDGE role ONLY and optionaly WITHOUT Reverse-proxy (no security for https). Have got somebody have such a topology in production environment?

Thanks.
0
Comment
Question by:atom_73
2 Comments
 
LVL 12

Accepted Solution

by:
Jeff_Schertz earned 800 total points
ID: 38718532
The Reverse Proxy server is only used for external clients and should not be needed for an internal clients.  A proper deployment would be to make sure that ll clients across any internal subnets can connect to the internal web services (80 & 443 TCP) running on any internal Lync Front End and Director servers.

Also make sure that the same clients can reach the internal interface of the Edge server over at least 443 TCP and 3478 UDP and then the Edge Server can be used to relay media sessions between any internal clients which cannot do so directly.

Ideally though you should not be using your Edge server primarily for internal media relay, the best practices are to instead define a range of 40 contiguous ports (e.g. 55501-55540) for Lync client media relay and then open these ports between all internal firewalled subnets so that Lync clients can utilize peer-to-peer media sessions.
0
 

Author Comment

by:atom_73
ID: 38718707
Please take into account that ALL "internal" clients behind NAT, no direct routing....
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone 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

Problem: You created a new custom form in Outlook for your contacts (added fields, deleted fields, changed the layout of fields, whatever) and made it the default form for contacts. The good news is that all new contacts will utilize the new form. T…
This collection of functions covers all the normal rounding methods of just about any numeric value.
The view will learn how to download and install SIMTOOLS and FORMLIST into Excel, how to use SIMTOOLS to generate a Monte Carlo simulation of 30 sales calls, and how to calculate the conditional probability based on the results of the Monte Carlo …
The viewer will learn how to create a normally distributed random variable in Excel, use a normal distribution to simulate the return on an investment over a period of years, Create a Monte Carlo simulation using a normal random variable, and calcul…

877 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