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jbs_132130's avatar
jbs_132130
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Aug 27, 2013

Microsoft.Exchange.AddressBook.Service.exe- timeouts and disconnects

using iApp, f5.microsoft_exchange_2010_2013_cas.v1.2.0 on BigIP v11.3 hf5? We are running Exchange 2010 SP2 ru 5v2, and have configured static ports for both Address Book (60002) and RPC Client Acces...
application delivery
availability
deployment
devops
iApps
iRules
mikeshimkus_111's avatar
mikeshimkus_111
Historic F5 Account

Hi jbs, which timeout is set to 4 hours? Is it the TCP idle timeout, or the source persistence timeout? By default, the iApp sets both to 20 minutes.

 

It sounds like the persistence timeout may be too short, causing your client to reconnect to AB or EWS to a different pool member.

 

We'll do some testing here and let you know what we find out.

 

thanks

 

Mike

 

jbs_132130's avatar
jbs_132130
Icon for Nimbostratus rankNimbostratus
Aug 28, 2013
Thx for the reply - our network engineer 'synced' the time out value last night for rpc persistence profile and TCP profile currently at 4 hours - things appear to be better today but I am seeking empirical evidence from the field. We will ratchet that time down towards 2 hours or less if things are improved. A question on the TCP profile - can that be set on a port basis (60001 and 60001) and keep the defaults for the other services (ssh, http, etc) or is this profile setting global.