Edit
				
					local network = require("network")
local handle = network.udp();
network.setoption(handle, "broadcast")				
			
Edit
				
					local network = require("network")
local handle = network.udp();
network.setoption(handle, "ip-add-membership")				
			
Edit
				
					local network = require("network")
local handle = network.udp();
network.setoption(handle, "ip-drop-membership")