DAWN

Decentralized WiFi Controller

Related

Repro	Content
patches-pending	Pending OpenWrt Patches DAWN is depending on
bowl-feed	Feed for DAWN

Installation

See installation-

Setting up Routers

You can find a good guide to configure your router is here. I setup the OpenWRT Router as dump APs.

Configuration

Option	Standard	Meaning
ht_support	'10'
vht_support	'100'
no_ht_support	'0'
no_vht_support	'0'
rssi	'10'
low_rssi	'-500'
freq	'100'
chan_util	'0'
max_chan_util	'-500'
rssi_val	'-60'
low_rssi_val	'-80'
chan_util_val	'140'
max_chan_util_val	'170'
min_probe_count	'2'
bandwith_threshold	'6'
use_station_count	'1'
max_station_diff	'1'
eval_probe_req	'1'
eval_auth_req	'1'
eval_assoc_req	'1'
deny_auth_reason	'1'
deny_assoc_reason	'17'
use_driver_recog	'1'

ubus interface

To get an overview of all connected Clients sorted by the SSID.

root@OpenWrt:~# ubus call dawn get_network
{
    "Free-Cookies": {
	    "00:27:19:XX:XX:XX": {
		    "78:02:F8:XX:XX:XX": {
			    "freq": 2452,
			    "ht": 1,
			    "vht": 0,
			    "collision_count": 4
		    }
	    },
	    "A4:2B:B0:XX:XX:XX": {
		    "48:27:EA:XX:XX:XX: {
			    "freq": 2412,
			    "ht": 1,
			    "vht": 0,
			    "collision_count": 4
		    },
	    }
    },
    "Free-Cookies_5G": {
		
    }
}

To get the hearing map you can use:

root@OpenWrt:~# ubus call dawn get_hearing_map
{
    "Free-Cookies": {
	    "0E:5B:DB:XX:XX:XX": {
		    "00:27:19:XX:XX:XX": {
			    "signal": -64,
			    "freq": 2452,
			    "ht_support": true,
			    "vht_support": false,
			    "channel_utilization": 12,
			    "num_sta": 1,
			    "ht": 1,
			    "vht": 0,
			    "score": 10
		    },
		    "A4:2B:B0:XX:XX:XX": {
			    "signal": -70,
			    "freq": 2412,
			    "ht_support": true,
			    "vht_support": false,
			    "channel_utilization": 71,
			    "num_sta": 3,
			    "ht": 1,
			    "vht": 0,
			    "score": 10
		    }
	    }
    }
}