Secure Roaming in 802.11 Networks

Roaming between 802.11 and Other Wireless Technologies

4. If the user is roaming outside the enterprise, the system itself will be intelligent

enough to judge if a VPN connection needs to be established and will do so

automatically without intervention from the user.

5. In all cases, the roaming user will expect the system to be intelligent enough to make

roaming decisions itself, so that it does not switch from one service to another at such

a high frequency as to affect the service provided, yet still switch often enough to

provide an acceptable level of service. The notion of what is acceptable needs to be

both application specific and user specific ...