I'm trying to get an understanding of how user data is passed between the LWAP and the WLC. I understand from the WLC configuration guide that an encrypted exchange of control and data messages are exchanged between the LWAP and WLC using the CAPWAP protocol. It seems though that CAPWAP is used purely for the WLC to control the LWAP.
How is the user data passed between the LWAP and the WLC however? Is this encrypted using the CAPWAP protocol also?