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A big problem with meshnet sofar is that it goes against the status quo, and it cut out the moneymakers and regulators, thus mesh nets have segment distances limited to ethernet and repeaters as well as where does physical infrastructure live? utility poles are owned by someone other than common people, and a trench transect for fibre is limited by property concerns...we need to develop a method of long hauling signals that wont be interfered with and will not interfere physically with anyone else...optical linkage works and has no palpable medium to be destroyed by hostile action. The bandwidth of a line of sight laser is very high, so high that it doesnt need to operate 24-7-364.25 of the year...if two or more LOS linked supernodes cache each other you win...if something gets in the way, point your LOS to a different LOS caching peer...



How robust is something like a laser in the face of weather interference, like rain or urban smog/haze?


Not very. In the (admittedly old) setup I've seen, the total speed would drop to 100s of kb/s when there was any fog.


its better to have it 50% of the time than 0% of the time... radio waves dont do well in fog either... how would you run ethernet at a distance greater than 500 feet?


Radio is much less susceptible to fog than light because of the lower frequency.

Usually, at any large distances, you'd try to use fibre optic cables if at all possible.


Unfortutnately i post too fast, and dont care about karma... I cant say ive ever downvoted someone over meaningfuly criticical review... ...lower frequency means lower bandwith...wifi frequencies have trouble bouncing around in fog penetrating leaves or even a couple thickness of drywall this is why submarines use ELF... where will you run your fibre optic? on the utility poles, or buried in the ground? how do you connect to someone more than 500 feet from you using ethernet cable how do you mitigate vandalism or theft of your fibre? if you have no connection at all that is inferior to a high bandwith long haul between supernodes that cache each other and are uni directional communicating thus minimizing evesdropping concerns...


The best way to do it is probably laser+radio with additional fiber on high-traffic routes. That way you normally have the bandwidth of laser and radio combined, with slower "just radio" as a backup when there's bad weather, and the fiber bandwidth for backbone connections.


sorry about the delay, im still posting too fast... ...we dont exactly have permission to run our own hauls on corporate/municipal utility poles or trench glass across private property or public R.OW.s radio spectrum is regulated and off the shelf limited so as to minimize the common users ability to step on licensed spectrum...so we have to go geurilla on the long haul...LOS links can be pointed to a multitude of Tx/Rx stations not just one...this is advantageous when the current environment is legislatively hostile...




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