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Russell_77729's avatar
Russell_77729
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Oct 01, 2014

Persistence Profile for ActiveSync and AirWatch

Sorry if this sounds like a dumb question but I am still learning how to tame the beast that is LTM. I am using LTM to load balance ActiveSync coming in from an AirWatch server in the DMZ. the iApp...
application delivery
deployment
LTM
microsoft
  • mikeshimkus_111's avatar
    mikeshimkus_111
    Oct 01, 2014

    That's a very old version of the iApp. The problem is that the default source IP persistence is overriding the command to persist on the basic auth header in the iRule.

     

    You could disable strictness and remove the source IP persistence from the VIP, but I recommend upgrading your deployment using the new v1.4.0 template since it has many other fixes. You can get an RC version here: https://devcentral.f5.com/wiki/iApp.Microsoft-Exchange-2010-and-2013-iApp-Template.ashx

     

    Or you can wait until October 6th, when we'll be officially releasing v1.4.0 to downloads.f5.com. If you do decide to go with the RC, you'll still want to get the official version once it's out.

     

mikeshimkus_111's avatar
mikeshimkus_111
Historic F5 Account
Oct 01, 2014

Hi Russell, I assume you are using Exchange 2010 since 2013 doesn't require persistence. Which version of the iApp are you using? It should default to persisting on the basic auth header for ActiveSync, but older versions of the iApp had an issue with connection clumping if you deployed with a fallback persistence profile of source IP (if you deployed RPC MAPI clients at the same time, for example). Can you post the tmsh configuration of your ActiveSync VIP here?

 

thanks