I installed the Aventail VPN client on both the Mac and a Windows 7 machine, both on my home network.
When I try to connect one or the other (I make sure one is disconnected before connecting through the other machine), I get a connection and view the correct certificate - accept it and Aventail tells me that I am connected.
However, accessing any page inside my company's network is only possible on Windows. On the Mac I get this page:
It looks like my ISP doesn't know how to redirect me? Maybe something about my DNS being set incorrectly on the Mac?
Our helpdesk has been completely useless.