#!/bin/bash
echo "$(date): Connect to Internet..."
#systemctl stop gammu-smsd
pon rnet
sleep 20

# Wait until connection is established
if ping -c 1 8.8.8.8 &>/dev/null ; then
  echo "Already Connected - $(date)"
else
  echo "Not Connected - $( date )" 
  echo "connecting wait ..."
  sleep 20
fi

# Wir wollen sicher sein, dass die Verbindung steht...
ping -c 1 -w 30 8.8.8.8 >/dev/null
sleep 3