35 lines
854 B
Plaintext
35 lines
854 B
Plaintext
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#!/bin/bash
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if [ $1 ]; then
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DEVICE=$1
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else
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DEVICE=tun0
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fi
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TUN_IP=`grep ifconfig /etc/sysconfig/net/openvpn/$DEVICE.config | awk '{ print $3; };' `
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if [ -f /var/run/tunneltest.pid ]; then
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ps -ef | grep `cat /var/run/tunneltest.pid` || rm /var/run/tunneltest.pid
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fi
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if [ ! -f /var/run/tunneltest.pid ]; then
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ping -c 1 -i 1 -w 1 $TUN_IP >/dev/null 2>/dev/null
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if [ $? != 0 ]; then
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PID=`ps -ef | grep tun1 | grep -v grep | awk '{ print $2; }'`
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if [ $PID ]; then
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kill -1 $PID
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fi
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sleep 5s
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ping -c 1 -i 1 -w 1 $TUN_IP >/dev/null 2>/dev/null
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if [ $? != 0 ]; then
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PID=`ps -ef | grep tun1 | grep -v grep | awk '{ print $2; }'`
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if [ $PID ]; then
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kill -9 $PID
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fi
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sleep 5s
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/usr/sbin/openvpn --config /etc/sysconfig/net/openvpn/$DEVICE.config >/dev/null 2>/dev/null &
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fi
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fi
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fi
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