监控pptp拨号服务器是否正常

由于工作需要，编写了一个监控pptp拨号服务器是否正常脚本，希望可以帮到大家。

脚本如下：

#!/bin/bash

#清除上一回结果

##################

. /etc/profile

. ~/.bash_profile

#################

>/etc/ppp/peers/bj01_01.txt

>/etc/ppp/peers/gbr01_01.txt

>/etc/ppp/peers/gd01_01.txt

>/etc/ppp/peers/hk01_01.txt

>/etc/ppp/peers/sh01_01.txt

>/etc/ppp/peers/usa01_01.txt

for node in `cat /etc/ppp/peers/node.txt`

do

/usr/bin/pon $node

/bin/sleep 13

###检测拨号是否成功

checkppp0=`/sbin/ifconfig|grep ppp0|awk ‘{print $1}‘`

if [ $checkppp0 == ppp0 ]

then

echo "0" >> /etc/ppp/peers/$node.txt

####添加路由到ppp0接口，使其走pptp

/bin/sh /etc/ppp/peers/route.sh

####开始ping并检测节点ping是否ok

for ip in `cat /etc/ppp/peers/testip.txt|awk ‘{print $2}‘`

do

for name in `cat /etc/ppp/peers/testip.txt|awk ‘{print $1}‘`

do

loss=`/bin/ping -c 4 $ip|grep received|awk ‘{print $4}‘`

if [ $loss = 0 ]

then

/bin/sed -i "s/1/& $name/" /etc/ppp/peers/$node.txt

echo -e "1\t$name" >> /etc/ppp/peers/$node.txt

/bin/sed -i ‘$d‘ /etc/ppp/peers/$node.txt

fi

/bin/sleep 1

done

break

done

/usr/bin/poff $node

/bin/sleep 3

else

echo -e "1\t$node" >> /etc/ppp/peers/$node.txt

continue

fi

done