#!/bin/sh
# ,    .
PINGRESOURCE="yandex.ru"
#    
while true; do
(
if (( ! ping -c 2 ${PINGRESOURCE} >/dev/null 2>&1)) then
# PPTP 
killall pppd >/dev/null 2>&1
sleep 3s
pppd file /tmp/ppp/options.wan0 >/dev/null 2>&1
#echo "Not OK"
#        
date >> /tmp/harddisk/log/ping.log 2>&1
sleep 10s
else
#date >> /tmp/harddisk/log/ping.log 2>&1
sleep 10s
#echo "OK"
fi
)
done &