Hello dear professors.
I sent her a mast Internet that are Mikrotik. User devices are sxt lite 5 is Mikrotik. My problem is that sometimes some of the client devices is sending data too. User devices are pppoe mode. I attach a photo if you look at the interface wlan and pppoe out about 300 MB of information, but in hundreds of kilobytes sent ether local interface display. What is the problem ?????