├── README.md
├── iwscan
└── kickass


/README.md:
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 1 | # kickass
 2 | Simple script for OpenWrt to kick weak clients' ass;
 3 | Impliment is way too simle, comparing signal strength using string.
 4 | 
 5 | ## Usage
 6 | first to install iwinfo package and maybe bash(ash is installed by default)
 7 | <pre><code>opkg install iwinfo</code></pre>
 8 | then invoke this script from /etc/rc.local
 9 |   
10 | 


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/iwscan:
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1 | iw wlan0 scan | grep 'SSID\|signal\|primary'
2 | 


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/kickass:
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 1 | #!/bin/bash
 2 | while true;
 3 | do
 4 | 	maclist=(`iw dev wlan0 station dump | grep "Station" | cut -f 2 -s -d " "`)
 5 | 	rxlist=(`iw dev wlan0 station dump | grep "signal:" | cut -f 3 -s -d " "`)
 6 | 	#maclist=(`iwinfo wlan0 assoclist | grep "dBm" | cut -f 1 -s -d " "`)
 7 | 	#rxlist=(`iwinfo wlan0 assoclist | grep "dBm" | cut -f 3 -s -d " "`)
 8 | 	rxref="-80"  #threshold
 9 | 	len=${#maclist[@]}
10 | 	for((i=0;i<$len;i++))
11 | 	do
12 | 		mac=${maclist[$i]}
13 | 		rx=${rxlist[$i]}
14 |         # here, use string comparation, simple but error prone
15 | 		if [[ "$rx" > "$rxref" ]]; then
16 | 			#echo $mac $rx
17 | 			ubus call hostapd.wlan0 del_client '{"addr":"'"$mac"'", "reason": 5, "deauth": True, "ban_time": 3000}'
18 | 			#ubus call hostapd.wlan0 list_bans
19 | 		fi
20 | 	done
21 | 	sleep 1
22 | done
23 | 


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