I do not have a 6509,but on IOS you attach the "global" keyword to the VRF route, and on the incoming Interfaces, I set up a policy map to send the proper traffic to the vrf.
Can you direct me to the link where "OSX is not supported for SSL VPN on IOS" is stated?It is not on the release notes for AnyConn2.3... Although I am having no luck in making it work for anything else but win2k+