Using firmware version 2224-4894f42, under "neighbor status" we see some links the show "active - exposed" or "idle - exposed". The help file explains active and idle but does not reference "exposed". What does exposed mean?
Thanks, Mike ab4yy
Using firmware version 2224-4894f42, under "neighbor status" we see some links the show "active - exposed" or "idle - exposed". The help file explains active and idle but does not reference "exposed". What does exposed mean?
Thanks, Mike ab4yy
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https://en.wikipedia.org/wiki/Exposed_node_problem
Short answer: An exposed node hears too much. CSMA prevents it from sending DATA or ACKS due to co-channel occupancy.
I hope this helps, Chuck