Solved

2 wan https (iphone) connections from one Exchange Server 2010

Posted on 2013-12-23
3
233 Views
Last Modified: 2014-02-25
I have an exchange 2010 Server configured with multiple domains.
I am also using Astaro Gateway to configure natting for my iphones to connect to my exchange Server.
We have 2 outside addresses 98.x.x.80 and 98.x.x.67.
WE have configured 2 https nat rules to allow traffic from both connections and deliver to the exchange server and works perfectly.  All mail is delivered when using an outlook client internally  all mail receives and sends properly.

The problem occurs when I try to configure iphones to the 98.x.x.80 Server and it will not verify to Exchange but the 98.x.x.67 works fine.
When I try to make an https connection via a web browser.  98.x.x.67 works fine but 98.x.x.80 times out.
I am sure it is something so simple but I cant seem to figure it out.
Thanks in advance
0
Comment
Question by:kcassone
  • 2
3 Comments
 
LVL 31

Expert Comment

by:Gareth Gudger
ID: 39737379
Which IP does autodiscover and EWS point to?
0
 

Author Comment

by:kcassone
ID: 39741950
98.x.x.67
0
 
LVL 31

Accepted Solution

by:
Gareth Gudger earned 500 total points
ID: 39742395
The iPhones will always follow autodiscover. So whatever IP that record resolves to will be the one that the iPhones go through.  If you want to go through both IPs then check out this article.

http://social.technet.microsoft.com/Forums/exchange/en-US/449d89cc-f6d7-4e42-8896-81b3ea40c33f/load-balance-autodiscover-with-multiple-cas-servers?forum=exchange2010
0

Featured Post

NEW Veeam Agent for Microsoft Windows

Backup and recover physical and cloud-based servers and workstations, as well as endpoint devices that belong to remote users. Avoid downtime and data loss quickly and easily for Windows-based physical or public cloud-based workloads!

Question has a verified solution.

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

This process describes the steps required to Import and Export data from and to .pst files using Exchange 2010. We can use these steps to export data from a user to a .pst file, import data back to the same or a different user, or even import data t…
How to resolve IMCEAEX NDRs in Exchange or Exchange Online related to invalid X500 addresses.
This tutorial will walk an individual through the steps necessary to join and promote the first Windows Server 2012 domain controller into an Active Directory environment running on Windows Server 2008. Determine the location of the FSMO roles by lo…
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online. The email signature template has been downloaded from: www.mail-signatures…

679 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