LZT_MWGCZpo

#!/bin/sh

while sleep 5
do
  RET=`ping -c 1 8.8.8.8 2> /dev/null | awk '/packets received/ {print $4}'`

  if [ "$RET" -eq 1 ]; then
    logger "RESETACONEXAO: Conexao com Internet OK! Iupiii!!"
  else
    logger "RESETACONEXAO: Conexao caiu. Renovando IP..."
    kill -USR2 `cat /var/run/udhcpc-eth0.pid 2> /dev/null` 2> /dev/null
    kill `cat /var/run/udhcpc-eth0.pid 2>/dev/null` 2> /dev/null
    killall udhcpc 2> /dev/null
    udhcpc -p /var/run/udhcpc-eth0.pid -s /lib/netifd/dhcp.script -f -t 1 -T 3 -n -i eth0 -C 2>/dev/null
  fi
done