On 12/9/2016 12:56 AM, Michael Welzl wrote: > These things can be achieved by only changing the implementation of > transports to locally provide some more of its internal information to a > system on top; they don't change anything on the wire... FWIW, we really need to stop using that phrase ("on the wire").
A protocol is defined by: - it's interface to the layer above - its interface to the layer below - the messages (the "on the wire" part) - time - it's state machine and how it reacts to the above 4 items A protocol *implementation* can vary but still interoperate with other protocols only when NONE of the above change. Joe _______________________________________________ Taps mailing list Taps@ietf.org https://www.ietf.org/mailman/listinfo/taps