网络状态监控

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需求

        监控IDC机房网络质量情况，本地区到其他地区，其他地区到本节点，或者各省市时间网络、运营商网络状态，监视网络性能，包括常规的 ping，用 fping、echoping、tracert 监视 www 服务器性能，监视 dns 查询性能，监视 ssh 性能等。底层也是 rrdtool 做支持，特点是画的图非常漂亮，网络丢包和延迟用颜色和阴影来表示。

        Smokeping。最新版本的 Smokeping 支持多个节点的检测结果从一个图上画出来

准备工作

安装yum源

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# rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm               
# rpm –Uvh http://mirrors.neusoft.edu.cn/epel/6/i386/epel-release-6-8.noarch.rpm

安装依赖包

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# yum –y install perl perl-Net-Telnet perl-Net-DNS perl-LDAP perl-libwww-perl perl-RadiusPerl perl-IO-Socket-SSL perl-Socket6 perl-CGI-SpeedyCGI perl-FCGI perl-CGI-SpeedCGI perl-Time-HiRes perl-ExtUtils-MakeMaker perl-RRD-Simple rrdtool rrdtool-perl curl fping echo
ping  httpd httpd-devel gcc make  wget libxml2-devel libpng-devel glib pango pango-devel freetype freetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel mod_fastcgi

安装smokeping

下载

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# wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.6.11.tar.gz 这里下载的最新版

安装FCGI

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# tar zxf CGI-4.33.tar.gz
# cd CGI-4.33
# perl Makefile.PL
# make && make install

安装Config-Grammar

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# tar zxf Config-Grammar-1.10.tar.gz
# cd Config-Grammar-1.10
# perl Makefile.PL
# make && make install

安装ExtUtils-MakeMaker

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# tar zxf ExtUtils-MakeMaker-7.24.tar.gz
# cd ExtUtils-MakeMaker
# perl Makefile.PL
# make && make install

安装Simple

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# tar zxf Test-Simple-1.302056.tar.gz
# cd Test-Simple-1.302056
# perl Makefile.PL
# make && make install
`

安装Net-OpenSSH

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# tar zxf Net-OpenSSH-0.73.tar.gz
# cd Net-OpenSSH-0.73
# perl Makefile.PL
# make && make install

安装Net-SNMP

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# tar Net-SNMP-v6.0.1.tar.gz
# cd Net-SNMP-v6.0.1
# perl Makefile.PL
# make && make install

安装perl-ldap

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# tar zxf perl-ldap-0.65.tar.gz
# cd perl-ldap-0.65
# ./install-nomake

安装Net-DNS

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# tar zxf Net-DNS-1.06.tar.gz
# cd Net-DNS-1.06
# perl Makefile.PL
# make && make install

安装IO-Tty

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# tar IO-Tty-1.12.tar.gz
# cd IO-Tty-1.12
# perl Makefile.PL
# make && make install

安装libwww-perl

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# tar zxf libwww-perl-6.15.tar.gz
# cd libwww-perl-6.15
# perl Makefile.PL
# make && make install

安装smokeping

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# tar zxf smokeping-2.6.11.tar.gz
# cd smokeping-2.6.11
# ./configure --prefix=/usr/local/smokeping
# /usr/bin/gmake install

上面是手动安装，针对网络不能翻墙。也可以采取smokeping一键安装的方式进行安装

smokeping一键安装

安装smokeping

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# tar zxf smokeping-2.6.11.tar.gz
# cd smokeping-2.6.11
# ./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty
# ./configure --prefix=/usr/local/smokeping
# /usr/bin/gmake install

配置smkeping

创建cache、data、var目录

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# cd /usr/local/smokeping/
# mkdir {cache,data,var}

创建日志文件

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# touch /var/log/smokeping.log

赋权限

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# chown apache:apache cache/ data/ var/
# chown  apache:apache /var/log/smokeping.log
# chmod 755 cache/ data/ var/    #这里也要赋权限，会影响图片无法加载

修改配置文件

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# /usr/local/smokeping/htdocs
# cp -arp smokeping.fcgi.dist smokeping.fcgi
# cd ../etc/
# cp -arp config.dist config
# chmod 600 /usr/local/smokeping/etc/smokeping_secrets.dist
# vim config
*** General ***
owner    = Peter Random
contact  = some@address.nowhere
mailhost = my.mail.host
sendmail = /usr/sbin/sendmail
# NOTE: do not put the Image Cache below cgi-bin
# since all files under cgi-bin will be executed ... this is not
# good for images.
imgcache = /usr/local/smokeping/cache
imgurl   = http://172.16.1.100/cache                                                      #这里如果不配置正确，会影响后面出图，这里一个坑
datadir  = /usr/local/smokeping/data
piddir  = /usr/local/smokeping/var
cgiurl   = http://172.16.1.100/smokeping/smokeping.cgi
#cgiurl   = http://some.url/smokeping.cgi
smokemail = /usr/local/smokeping/etc/smokemail.dist
tmail = /usr/local/smokeping/etc/tmail.dist
# specify this to get syslog logging
syslogfacility = local0
# each probe is now run in its own process
# disable this to revert to the old behaviour
# concurrentprobes = no
*** Alerts ***
to = alertee@address.somewhere
from = smokealert@company.xy
+someloss
type = loss
# in percent
pattern = >0%,*12*,>0%,*12*,>0%
comment = loss 3 times  in a row
*** Database ***
step     = 60                                              #检测时间，默认300
pings    = 20

配置文件上述修改带有注视部分，其他参数参考官方，而且都能看懂。后面有很多配置不全部贴出来

配置apache

配置httpd.conf

在DocumentRoot “/var/www/html”这行增加如下内容

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# vim /etc/httpd/conf/httpd.conf
Alias /cache "/usr/local/smokeping/cache"
Alias /cropper "/usr/local/smokeping/htdocs/cropper"
Alias /smokeping "/usr/local/smokeping/htdocs/smokeping.fcgi"
<Directory "/usr/local/smokeping">
        AllowOverride None
        Options All
        AddHandler cgi-script .fcgi .cgi
        Order allow,deny
        Allow from all
        AuthName "Smokeping"
        AuthType Basic
        AuthUserFile /usr/local/smokeping/htdocs/htpasswd
        Require valid-user
        DirectoryIndex smokeping.fcgi
</Directory>

apache登录认证

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# /usr/local/smokeping/htdocs
# htpasswd -c /usr/local/smokeping/htdocs/htpasswd admin                   #回车设置admin账户的密码

安装网页支持的中文字体

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# yum -y install wqy-zenhei-fonts.noarch

smokeping开机脚本

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# vim /etc/init.d/smokeping
#!/bin/bash
PIDFILE=/usr/local/smokeping/var/smokeping.pid
SMOKEPING=/usr/local/smokeping/bin/smokeping
ERROR=0
RUNNING=0
ARGV="$@"
if [ "x$ARGV" = "x" ] ; then
ARGS=help
fi
for ARG in $@ $ARGS
do
if [ -f $PIDFILE ] ; then
PID=`cat $PIDFILE`
if kill -0 $PID 2>/dev/null ; then
# smokeping is running
RUNNING=1
else
# smokeping not running but PID file exists => delete PID file
rm -f $PIDFILE
RUNNING=0
fi
else
# smokeping (no pid file) not running
RUNNING=0
fi
case $ARG in
start)
if [ $RUNNING -eq 0 ] ; then
if $SMOKEPING > /dev/null; then
echo "$0 $ARG: smokeping started"
else
echo "$0 $ARG: smokeping could not be started"
ERROR=1
fi
else
echo "$0 $ARG: smokeping is running with PID $PID"
ERROR=2
fi
;;
stop)
if [ $RUNNING -eq 1 ] ; then
if kill $PID ; then
echo "$0 $ARG: smokeping ($PID) stopped"
rm $PIDFILE
else
echo "$0 $ARG: smokeping could not be stopped"
ERROR=3
fi
else
echo "$0 $ARG: smokeping not running"
ERROR=4
fi
;;
restart)
if [ $RUNNING -eq 1 ] ; then
if $SMOKEPING --restart > /dev/null; then
echo "$0 $ARG: smokeping restarted"
else
echo "$0 $ARG: smokeping could not be started"
ERROR=5
fi
else
$0 start
fi
;;
strace_debug)
rm -f /tmp/strace_smokeping
if [ $RUNNING -eq 1 ] ; then
if strace -o/tmp/strace_smokeping $SMOKEPING --restart >/dev/null; then
echo "$0 $ARG: smokeping restarted with strace debug in /tmp/strace_smokeping"
else
echo "$0 $ARG: smokeping strace debug could not be started"
ERROR=6
fi
else
if strace -o/tmp/strace_smokeping $SMOKEPING >/dev/null; then
echo "$0 $ARG: smokeping started with strace debug in /tmp/strace_smokeping"
else
echo "$0 $ARG: smokeping strace debug could not be started"
ERROR=7
fi
fi
;;
status)
if [ $RUNNING -eq 1 ] ; then
echo "$0 $ARG: smokeping is running with PID ($PID)"
else
echo "$0 $ARG: smokeping is not running"
fi
;;
*)
echo "usage: $0 (start|stop|restart|status|strace_debug|help)"
cat
start - start smokeping
stop - stop smokeping
restart - restart smokeping if running or start if not running
status - show status if smokeping is running or not
help - this screen
EOF
;;
esac
done
exit $ERROR

# chmod +x /etc/init.d/smokeping

启动服务

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# service httpd start
# /etc/init.d/smokeping start

打开浏览器测试http://{ip}/smokeping 会提示输入用户和密码
img
img

配置文件添加

配置文件添介绍，在配置文件里面+表示一级++表示二级+++三级
本次添加的内容

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+ Other
menu = 其他网络监控
title = 其他所有网络监控列表
++ dianxin
menu = 电信网络监控
title = 电信网络监控列表
host = /Other/dianxin/dianxin-hlj /Other/dianxin/dianxin-gd /Other/dianxin/dianxin-gs /Other/dianxin/dianxin-sh /Other/dianxin/dianxin-sc /Other/dianxin/dianxin-cq /Other/dianxin/dianxin-gz /Other/dianxin/dianxin-ln /Other/dianxin/dianxin-zj /Other/dianxin/dianxin-sd /Other/dianxin/dianxin-hib /Other/dianxin/dianxin-ah /Other/dianxin/dianxin-hb /Other/dianxin/dianxin-jl /Other/dianxin/dianxin-jx
+++ dianxin-hlj
menu = 黑龙江电信
title = 黑龙江电信
alerts = someloss
#slaves = boomer slave2
host = 219.150.32.132
+++ dianxin-gd
menu = 广东电信
title = 广东电信
alerts = someloss
#slaves = boomer slave2
host = 202.96.134.133
+++ dianxin-gs
menu = 甘肃电信
title = 甘肃电信
alerts = someloss
#slaves = boomer slave2
host = 202.100.64.68
+++ dianxin-sh
menu = 上海电信
title = 上海电信
alerts = someloss
#slaves = boomer slave2
host = 202.96.209.5
+++ dianxin-sc
menu = 四川电信
title = 四川电信
alerts = someloss
host = 218.6.145.111
+++ dianxin-cq
menu = 重庆电信
title = 重庆电信
alerts = someloss
host = 61.128.128.68
+++ dianxin-gz
menu = 贵州电信
title = 贵州电信
alerts = someloss
host = 202.98.192.68
+++ dianxin-ln
menu = 辽宁电信
title = 辽宁电信
alerts = someloss
host = 219.149.6.99
+++ dianxin-zj
menu = 浙江电信
title = 浙江电信
alerts = someloss
host = 202.96.96.68
+++ dianxin-sd
menu = 山东电信
title = 山东电信
alerts = someloss
host = 222.173.95.53
+++ dianxin-hib
menu = 湖北电信
title = 湖北电信
alerts = someloss
host = 202.103.0.68
+++ dianxin-ah
menu = 安徽电信
title = 安徽电信
alerts = someloss
host = 220.178.75.134
+++ dianxin-hb
menu = 河北电信
title = 河北电信
alerts = someloss
host = 202.99.160.68
+++ dianxin-jl
menu = 吉林电信
title = 吉林电信
alerts = someloss
host =  219.149.194.55
+++ dianxin-jx
menu = 江西电信
title = 江西电信
alerts = someloss
host = 202.101.224.68
#+++ dianxin-multi
#menu = 多个电信网络监控列表
#title = 多个电信网络监控列表
#alerts = someloss
#slaves = boomer slave2
#host = /Other/dianxin/dianxin-hlj /Other/dianxin/dianxin-gd /Other/dianxin/dianxin-gs /Other/dianxin/dianxin-sh
#
++ liantong
menu = 联通网络监控
title = 联通网络监控列表
host = /Other/liantong/liantong-hlj /Other/liantong/liantong-gd /Other/liantong/liantong-gs /Other/liantong/liantong-sh /Other/liantong/liantong-sc /Other/liantong/liantong-cq /Other/liantong/liantong-gz /Other/liantong/liantong-ln /Other/liantong/liantong-zj /Other/liantong/liantong-sd /Other/liantong/liantong-hib /Other/liantong/liantong-ah /Other/liantong/liantong-hb /Other/liantong/liantong-jl /Other/liantong/liantong-jx
+++ liantong-hlj
menu = 黑龙江联通
title = 黑龙江联通
alerts = someloss
#slaves = boomer slave2
host = 202.97.224.68
+++ liantong-gd
menu = 广东联通
title = 广东联通
alerts = someloss
#slaves = boomer slave2
host = 221.4.66.66
+++ liantong-gs
menu = 甘肃联通
title = 甘肃联通
alerts = someloss
#slaves = boomer slave2
host = 221.7.34.10
+++ liantong-sh
menu = 上海联通
title = 上海联通
alerts = someloss
#slaves = boomer slave2
host = 210.22.70.3
+++ liantong-sc
menu = 四川联通
title = 四川联通
alerts = someloss
host = 119.6.6.6
+++ liantong-cq
menu = 重庆联通
title = 重庆联通
alerts = someloss
host = 221.7.92.98
+++ liantong-gz
menu = 贵州联通
title = 贵州联通
alerts = someloss
host = 221.13.30.242
+++ liantong-ln
menu = 辽宁联通
title = 辽宁联通
alerts = someloss
host = 124.161.97.234
+++ liantong-zj
menu = 浙江联通
title = 浙江联通
alerts = someloss
host = 221.12.33.227
+++ liantong-sd
menu = 山东联通
title = 山东联通
alerts = someloss
host = 202.102.152.3
+++ liantong-hib
menu = 湖北联通
title = 湖北联通
alerts = someloss
host = 218.104.111.114
+++ liantong-ah
menu = 安徽联通
title = 安徽联通
alerts = someloss
host = 211.91.88.129
+++ liantong-hb
menu = 河北联通
title = 河北联通
alerts = someloss
host = 202.99.160.68
+++ liantong-jl
menu = 吉林联通
title = 吉林联通
alerts = someloss
host = 202.98.5.6
+++ liantong-jx
menu = 江西联通
title = 江西联通
alerts = someloss
host = 220.248.192.12
#+++ liantong-multi
#menu = 多个联通网络监控列表
#title = 多个联通网络监控列表
#alerts = someloss
#slaves = boomer slave2
#host = /Other/liantong/liantong-hlj /Other/liantong/liantong-gd /Other/liantong/liantong-gs /Other/liantong/liantong-sh
++ yidong
menu = 移动网络监控
title = 移动网络监控列表
host = /Other/yidong/yidong-hlj /Other/yidong/yidong-gd /Other/yidong/yidong-gs /Other/yidong/yidong-sh /Other/yidong/yidong-sc /Other/yidong/yidong-cq /Other/yidong/yidong-gz /Other/yidong/yidong-ln /Other/yidong/yidong-zj /Other/yidong/yidong-sd /Other/yidong/yidong-hib /Other/yidong/yidong-ah /Other/yidong/yidong-hb
+++ yidong-hlj
menu = 黑龙江移动
title = 黑龙江移动
alerts = someloss
#slaves = boomer slave2
host = 211.137.241.34
+++ yidong-gd
menu = 广东移动
title = 广东移动
alerts = someloss
#slaves = boomer slave2
host = 211.137.241.34
+++ yidong-gs
menu = 甘肃移动
title = 甘肃移动
alerts = someloss
#slaves = boomer slave2
host = 218.203.160.194
+++ yidong-sh
menu = 上海移动
title = 上海移动
alerts = someloss
#slaves = boomer slave2
host = 117.131.0.22
+++ yidong-sc
menu = 四川移动
title = 四川移动
alerts = someloss
host = 211.137.96.205
+++ yidong-cq
menu = 重庆移动
title = 重庆移动
alerts = someloss
host = 218.201.4.3
+++ yidong-gz
menu = 贵州移动
title = 贵州移动
alerts = someloss
host = 211.139.1.3
+++ yidong-ln
menu = 辽宁移动
title = 辽宁移动
alerts = someloss
host = 218.59.181.182
+++ yidong-zj
menu = 浙江移动
title = 浙江移动
alerts = someloss
host = 211.140.10.2
+++ yidong-sd
menu = 山东移动
title = 山东移动
alerts = someloss
host = 211.137.191.26
+++ yidong-hib
menu = 湖北移动
title = 湖北移动
alerts = someloss
host = 211.137.76.68
+++ yidong-ah
menu = 安徽移动
title = 安徽移动
alerts = someloss
host = 211.138.180.2
+++ yidong-hb
menu = 河北移动
title = 河北移动
alerts = someloss
host = 211.98.2.4
#+++ yidong-multi
#menu = 多个移动网络监控列表
#title = 多个移动网络监控列表
#alerts = someloss
#slaves = boomer slave2
#host = /Other/yidong/yidong-hlj /Other/yidong/yidong-gd /Other/yidong/yidong-gs /Other/yidong/yidong-sh
++ jiaoyu
menu = 教育网络监控
title = 教育网络监控列表
host = /Other/jiaoyu/jiaoyu-qh /Other/jiaoyu/jiaoyu-sh /Other/jiaoyu/jiaoyu-wh /Other/jiaoyu/jiaoyu-hn
+++ jiaoyu-qh
menu = 清华大学
title = 清华大学
alerts = someloss
#slaves = boomer slave2
host = 166.111.8.28
+++ jiaoyu-sh
menu = 上海交大
title = 上海交大
alerts = someloss
#slaves = boomer slave2
host = 202.112.26.34
+++ jiaoyu-wh
menu = 武汉科技大学
title = 武汉科技大学
alerts = someloss
#slaves = boomer slave2
host = 202.114.240.6
+++ jiaoyu-hn
menu = 华南农业大学
title = 华南农业大学
alerts = someloss
#slaves = boomer slave2
host = 202.116.160.33
#+++ jiaoyu-multi
#menu = 多个教育网络监控列表
#title = 多个教育网络监控列表
#alerts = someloss
#slaves = boomer slave2
#host = /Other/jiaoyu/jiaoyu-qh /Other/jiaoyu/jiaoyu-sh /Other/jiaoyu/jiaoyu-wh /Other/jiaoyu/jiaoyu-hn
坚持原创技术分享，您的支持将鼓励我继续创作！
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