Is there a reference platform available that demonstrates the use of the Express-Toolkit?
Yes. The Express-Toolkit consists of the Express-toolkit library and our reference example, the asd. The Express-Toolkit library implements the 802.1x state machines, RADIUS client and support functions to help you implement the 802.1x mibs. The asd shows how to use the Express-Toolkit library in an application. The asd runs as a Linux or VxWorks daemon. The asd includes a client application as well that allows one to query and control the asd daemon. The asd implements code required to initialize the Express-Toolkit library. It also implements the system dependent code that is required to support the Express-Toolkit library: message passing, physical port management, timer functionality, message output, fatal error support and semaphore support.