Hi, why does PPP have two states, Up and Opened? Why is it possible that the interface is opened, but not up? When does such a situation occur? I think it is useful when you have a PPP server, is that right? Still there is the question why an up event cannot open the interface. The state transition table is a little bit confusing...once I understood this I will start the PPP test implementation. Can I use our stack or will it crash? How do I install it? Just remove all BONE modules and copy the binaries? Waldemar