init

tmp/scripts/traffic-limit.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# http://www.codeoriented.com/how-to-limit-network-bandwidth-for-a-specific-tcp-port-on-ubuntu-linux/
+
+IF=$2
+BAND=$1
+PORT=$3
+
+if [ -z "$3" ] ; then
+  echo $0 10kbps wlan0 8080
+  exit 1
+fi
+
+tc qdisc del root dev $IF
+tc qdisc add dev $IF root handle 1:0 htb default 10
+tc class add dev $IF parent 1:0 classid 1:10 htb rate $BAND  prio 0
+tc filter add dev $IF parent 1:0 prio 0 protocol ip u32 match ip protocol 4 0xff match ip dport $PORT 0xffff flowid 1:10
+tc qdisc show dev $IF