I have a plan to a very big WISP , its for a big city , some millions of population , 1000's of clients , I should install 10's of towers , but i have many options of what would be the network design ..
the prefered design is to make a centeral everything ; hotspot , radius , billing server , etc .. in the centeral location all these servers connected to the main tower which has the points of backhaul , other towers will be connected to this tower , it will be a tree of towers ..
is it a good idea to make it central network ? the user may connect to a tower is far by >15km from the centeral tower , he will connect to a tower which may the tower number 4 or 5 after the centeral ..
all nodes on towers are only bridges , no firewall , just passing the traffic ..
is there better idea ? any modification to this idea ? suggestions ?