[ax25-layer2] Some More Food for Thought

[pete at ae5pl.net]

As we look at network devices like layer 2 repeaters, we should also be
looking the layer 2 "endpoints".  For lack of a better term, these most
closely resemble the functionality of network interface cards (NICs)
found in today's Ethernet networks.  As has been pointed out by others,
simply implementing the layer 2 functionality built into AX.25 will only
provide some limited benefits such as decreasing congestion and
increasing usability of current networks.  Where the big benefit will be
found is when we can look at AX.25 not as end, but as simply a transport
mechanism for higher layers.  A large part of this will be in the
definition of the layer 2/layer 3 interface and its implementation for
different layer 3 protocols.

If there needs to be specification updates, we hope that TAPR, the ARRL,
and any other organization with a hand in this will step forward to work
for a coherent, consistent update mechanism.  I honestly believe,
however, that most if not all of this will be defined by the
implementations, not be changing the specification.

73,

Pete Loveall AE5PL