#!/bin/bash
INTERFACE="$3"
MAC="$8"
brctl=/sbin/brctl
BLACKLISTFILE=/opt/freifunk/tunneldigger-blacklist.txt
wget -q -O /opt/freifunk/tunneldigger-blacklist.txt https://raw.githubusercontent.com/Freifunk-Troisdorf/tunneldigger-blockliste/master/macs.txt
if [ -f $BLACKLISTFILE ]
  then
    BLOCKLISTE=$(cat /opt/freifunk/tunneldigger-blacklist.txt)
  else
    touch=$BLOCKLISTE
fi 

for i in $BLOCKLISTE;
do
    if [[ $i == $MAC ]]; then
      exit 1
      echo "$MAC wurde blockiert"
    fi
done

/bin/ip link set dev $INTERFACE up mtu 1312
#echo "enabled" > /sys/devices/virtual/net/$INTERFACE/batman_adv/no_rebroadcast
$brctl addif br-nodes $INTERFACE