Forum Discussion
Olusola_Ayoade_
Nimbostratus
NimbostratusOutlook anywhere on exchange 2013 loadbalanced looses its session after connecting for a few minute
Hi Peeps,
Kindly assist it seems i am having a persistence challenge, when i restart my outlook client it works normally for the first few minutes, then it stops sending and receiving mails. ...
First, I recommend using the latest version of the iApp from downloads.f5.com. Currently, that's v1.5.0.
You can use tcpdump and ssldump on BIG-IP to look at the traffic:
https://support.f5.com/kb/en-us/solutions/public/0000/400/sol411.html
https://support.f5.com/kb/en-us/solutions/public/10000/200/sol10209.html
Or you can use utilities like Fiddler and Wireshark on the client and server side, respectively.
You shouldn't need persistence since that's not required in Exchange 2013. The iApp should deploy OneConnect by default; is there a reason you don't want to use it?
Olusola_Ayoade_Thanks Mike, I have done the tcpdump and ssl dump, nothing was figured out as abnornal. i have also added persistence to the RPC Proxy on the Outlook anywhere irule "persist cookie insert timeout 0" But the issue still persist. I need help peeps, thanks in Anticipation !- In the traffic captures, there must be a request from the client that is never answered, or otherwise receives an error response from either the BIG-IP or the CAS. Did you see that? I would need to know more detail about the deployment, starting with the choices made in the iApp. Also, is the status pool member you initially connect to healthy the entire time, or does it get marked down? You might want to consider opening a support case with F5 and PM'ing me with the details so I can get a look at the configuration.
