Recently migrated from concentrator to ASA, after doing so I am hearing from some heavy VPN users that they are now experiencing Outlook to exchange connection issues.
VPN connection to ASA stays up and appears to be fine, but Outlook seems to report back "lost connection to exchange" alot now. Enough so to make it noticeable to end users and have them report the issue now.
ASA and Concentrator both connect to the same external internet switch, and internal core switch. Different ports and different cables is really the only difference.
Wanted to see if anyone knows of any possible reason this might be occuring from an ASA standpoint. Just seems odd that the reports did not start coming in until after the move to the ASA you know.
Also, the VPN client is the same. Connecting to Concentrator the problem does not seem to occur, connecting to ASA problem occurs occasionally.