测试机房网络连通性和延迟(shell脚本)

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测试机房网络连通性和延迟(shell脚本)

测试机房网络连通性和延迟(shell脚本)

一、生成本机房到各电信、联通、移动、教育网ping和traceroute的数据；另外搜集各个运营商ip全国的ip列表文件为ip.txt;ipedu.txt;ipdx.txt;ipcmcc.txt(移动)

脚本一:

#!/bin/bash

ping -c 100 $1 > test/temp/temp_$1

tail -n 3 test/temp/temp_$1

traceroute $1

脚本二:做任务计划每隔15分钟执行一次:

#!/bin/bash

DateTime=`date "+%Y%m%d%H%M"`

Date=`date "+%Y%m%d"`

cd ~

mkdir -p test/temp

mkdir -p test/${Date}/wt

mkdir -p test/${Date}/dx

mkdir -p test/${Date}/edu

mkdir -p test/${Date}/cmcc

while true; do

read iplist || break ;

sh ping_tr.sh $iplist >> test/${Date}/wt/$iplist${DateTime}.txt &

done < ip.txt

while true; do

read iplist || break ;

sh ping_tr.sh $iplist >> test/${Date}/edu/$iplist${DateTime}.txt &

done < ipedu.txt

while true; do

read iplist || break ;

sh ping_tr.sh $iplist >> test/${Date}/dx/$iplist${DateTime}.txt &

done < ipdx.txt

while true; do

read iplist || exit ;

sh ping_tr.sh $iplist >> test/${Date}/cmcc/$iplist${DateTime}.txt &

done < ipcmcc.txt

二、生成数据报告，发邮件到系统运维部

cront配置:20,50 7-23 * * * /bin/bash /root/net-monitor.sh

#!/bin/bash

#2011/08/04

time=`date +%Y%m%d`

time1=`date +%Y%m%d%H%M -d "20 minutes ago"`

time2=`date +%H:%M -d "20 minutes ago"`

[ -d /home/larry/vnet/${time} ] || mkdir /home/larry/vnet/${time}

path='/root/test'

isp=(dx wt edu cmcc)

wt='/root/ip.txt'

dx='/root/ipdx.txt'

cmcc='/root/ipcmcc.txt'

edu='/root/ipedu.txt'

com(){

awk 'BEGIN{print "-------------------------------------"}'

awk 'BEGIN{printf "| %-3s| %-16s | %-8s |\n","ISP","IP","'$time2'"}'

awk 'BEGIN{print "-------------------------------------"}'

for x in ${isp[@]}

do

for i in `eval cat \\$$x`

do

grep -E \(---\|^rtt\) ${path}/${time}/$x/${i}${time1}.txt | awk 'BEGIN{FS="/| "}NR%2==1{a=$2}NR%2==0{printf "| %-3s| %-16s | %-8s |\n","'$x'",a,$8}'

done

awk 'BEGIN{print "-------------------------------------"}'

done

}

com > /home/larry/vnet/${time}/${time1}.txt

myip=`ifconfig eth0 |grep 'inet addr'|awk '{print $2}'|awk -F':' '{print $2}'`

echo "#########################################################################" >> /home/larry/vnet/${time}/${time1}.txt

echo "Packet Loss" >> /home/larry/vnet/${time}/${time1}.txt

echo "$time2 o 'clock" >> /home/larry/vnet/${time}/${time1}.txt

grep 'packet loss' /root/test/${time}/*/*${time1}.txt |grep -v ' 0% packet loss'|awk -F',' '{print $1 $2 $3}'| awk -F'/' '{print $5 "/" $6}' >> /home/larry/vnet/${time}/${time1}.txt

cat /home/larry/vnet/${time}/${time1}.txt

mail -s "${time1}_$myip network monitor" [email?protected] -- -f [email?protected] < /home/larry/vnet/${time}/${time1}.txt

报过内容:

-------------------------------------

| ISP| IP | 22:00 |

-------------------------------------

| dx | 61.144.56.1 | 38.136 |

| dx | 121.15.148.1 | 41.215 |

| dx | 222.177.80.222 | 56.307 |

| dx | 61.132.78.65 | 27.718 |

| dx | 202.96.112.1 | 37.504 |

| dx | 61.130.152.34 | 39.633 |

| dx | 61.132.128.1 | 24.814 |

| dx | 202.105.177.100 | 44.165 |

-------------------------------------

| wt | 116.114.16.58 | 21.583 |

| wt | 218.56.56.1 | 17.534 |

| wt | 125.39.101.1 | 28.832 |

| wt | 218.12.255.186 | 11.877 |

| wt | 58.23.128.22 | 79.854 |

| wt | 202.102.245.71 | 13.890 |

| wt | 120.80.2.106 | 70.563 |

| wt | 221.10.28.1 | 38.923 |

| wt | 221.5.247.1 | 38.667 |

| wt | 58.20.125.210 | 64.651 |

| wt | 58.19.238.1 | 26.398 |

-------------------------------------

| cmcc| 218.202.1.188 | 100.263 |

| cmcc| 218.204.81.1 | 51.917 |

| cmcc| 218.206.191.1 | 41.055 |

| cmcc| 221.130.13.13 | 36.846 |

-------------------------------------

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

Packet Loss

22:00 o 'clock

cmcc/120.203.214.177201201032200.txt:100 packets transmitted 99 received 1% packet loss

cmcc/218.201.21.158201201032200.txt:100 packets transmitted 95 received 5% packet loss

dx/222.217.99.18201201032200.txt:100 packets transmitted 96 received 4% packet loss

dx/61.139.48.66201201032200.txt:100 packets transmitted 0 received 100% packet loss

edu/115.156.255.14201201032200.txt:100 packets transmitted 96 received 4% packet loss

edu/202.112.49.1201201032200.txt:100 packets transmitted 99 received 1% packet loss

edu/202.175.26.214201201032200.txt:100 packets transmitted 99 received 1% packet loss

edu/202.179.240.1201201032200.txt:100 packets transmitted 94 received 6% packet loss

edu/210.40.119.22201201032200.txt:100 packets transmitted 48 received 52% packet loss

edu/59.75.1.1201201032200.txt:100 packets transmitted 99 received 1% packet loss

wt/120.80.2.106201201032200.txt:100 packets transmitted 99 received 1% packet loss

作者 5iqiong

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