After upgrading to Cisco AnyConnect v2.3.0254 Outlook on the clients will not connect to the Exchange like before.
I can RDP and Ping det exchange server, but Outlook won't connect. Even more strange is that after 10-30 min's of "waiting" Outlook suddenly connects and everything works perfect for the rest of the VPN session.
I have noticed that pinging the exchange server right away after VPN connects don't get any replay, while pinging the VPN router itself does. If I wait for about 30 seconds and ping the exchange server again it replays. It might get sense for some of you...?