Can I have multiple active VPN clients behind a Cable/DSL router using MacOS 10?
This depends on the type of cable/dsl router, however, to be sure that this function will work, TCP based NAT transparency must be enabled. Unfortunately, there is currently a bug in the MacOS-X client that prevents it from working properly so we currently have the Mac client using UDP based NAT transparency. When the bug is fixed, we will move back to TCP based NAT transparency.