#!/bin/sh
WLAN_CONFIG=/home/tool/config/wlan.json
CONSTATE=/var/run/diag/tiwlan/constatus

cat $WLAN_CONFIG | grep '"interface": true' > /dev/null 2>&1
if [ "$?" -eq "0" ]; then
  cat $WLAN_CONFIG | grep '"garp": true' > /dev/null 2>&1
  if [ "$?" -eq "0" ]; then
    cat $CONSTATE | grep '3' > /dev/null 2>&1
    if [ "$?" -eq "0" ]; then
       GATEWAY=`route -n | grep "^0.0.0.0" | tr -s " " | grep tiwlan0 | cut -f2 -d" "`
       arping -f -c 2 -w 2 -I tiwlan0 $GATEWAY
       logger -t arping.sh "ARP Request GW <$GATEWAY>"
    fi
  fi
fi