I posted this a while back but am seeing some random issues again with browsers. It could very well be the Server admins have made some changes, but want to make sure that i'm not missing anything and my side is rock solid. I'm by no means a web expert and have more experience with Networking in general. I have 2 CAS servers being load balanced by a pair of LTMS. I followed the deployment guide when setting up the LTMS for OWA and active synch. The only difference is, i'm not doing SSL offloading. Our security team wants it encrypted all the way to the server, so I'm using a SSL client and SSL server profile with a certificate. I'm also using a Default Wan Optimized, Default Lan Optimized profile. The only difference here is the deployment guide states to disable nagle's algorithm.. which I did. With that said , I'm also using a default HTTP optimized compression default profile, with the included list of compression found in the deployment guide. This list consists of doc, xls, visio etc. Finally i'm using a default one connect profile and cookie session persistence. I think i've set it up to the best of my ability.. This is one armed and I'm using snat automap. It's pretty basic and not complicated which is how we like to keep things :-)
What happens is, sometimes I will be logged into the owa screen, click on new message, and it clicks me back to the login screen. This happens like maybe once every 25 times or so. No consistent so I wouldn't think it's the F5 causing this. Could this be an issue with that backend server? My thought is... if the CAS server lost it's connection to the mailbox server, it could kick me out back to the login screen. Also, when I delete an e-mail, I get a message that states "invalid response from server". That appears to be consistent though. Once I refresh my browser my inbox comes back.
I know it's probably hard to tell without looking at my configuration, just wondering if i'm missing anything? I could also open a support ticket. This is in the early stages of being piloted, but I want to make sure my F5 side is solid.
Any thoughts are appreciated.
Thanks,
Jayson.
Nimbostratus