2014-08-12
MRTG官方安裝方法
http://oss.oetiker.ch/mrtg/doc/mrtg-unix-guide.en.html
(1) 安裝基本套件
yum -y install perl gd libpng zlib mrtg httpd net-snmp net-snmp-utils
(2) 設定與啟動 SNMP
vi /etc/snmp/snmpd.conf
增加兩行
view systemview included .1.3.6.1.2.1.2.2.1.10
view systemview included .1.3.6.1.2.1.2.2.1.16
數值意義請參考
http://oss.oetiker.ch/mrtg/doc/mrtg-mibhelp.en.html
service snmpd restart
(3) 設定 MRTG
vi /etc/mrtg/mrtg.cfg
增加
Target[eth0]: 2:public@127.0.0.1
MaxBytes[eth0]: 1250000
Title[eth0]: Traffic Analysis
PageTop[eth0]: <H1>127.0.0.1 eth0</H1>
public 前面的數字可用下面偵測, 一般 eth0 代號是 2
[root@localhost ~]# ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d7:79:13 brd ff:ff:ff:ff:ff:ff
[root@localhost ~]#
(4) 產生基本網頁
執行 3 次下面指令, 產生基本網頁
[root@localhost ~]# env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
2014-08-12 20:02:04, Rateup WARNING: /usr/bin/rateup could not read the primary log file for eth0
2014-08-12 20:02:04, Rateup WARNING: /usr/bin/rateup The backup log file for eth0 was invalid as well
2014-08-12 20:02:04, Rateup WARNING: /usr/bin/rateup Can't remove eth0.old updating log file
2014-08-12 20:02:04, Rateup WARNING: /usr/bin/rateup Can't rename eth0.log to eth0.old updating log file
[root@localhost ~]# env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
2014-08-12 20:02:06, Rateup WARNING: /usr/bin/rateup Can't remove eth0.old updating log file
[root@localhost ~]# env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
[root@localhost ~]#
(5) 產生 MRTG 首頁
執行
indexmaker /etc/mrtg/mrtg.cfg > /var/www/mrtg/index.html
service httpd restart
(6) 設定排程
編輯 /etc/crontab
vi /etc/crontab
增加一行
*/5 * * * * root env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg > /dev/null 2>&1
(7) 啟動 MRTG 監控
service httpd start
firefox http://localhost/mrtg &
(8) 快速安裝程式
yum -y install perl gd libpng zlib mrtg httpd net-snmp net-snmp-utils
echo "view systemview included .1.3.6.1.2.1.2.2.1.10" >> /etc/snmp/snmpd.conf
echo "view systemview included .1.3.6.1.2.1.2.2.1.16" >> /etc/snmp/snmpd.conf
service snmpd restart
echo "Target[eth0]: 2:public@127.0.0.1" >> /etc/mrtg/mrtg.cfg
echo "MaxBytes[eth0]: 1250000" >> /etc/mrtg/mrtg.cfg
echo "Title[eth0]: Traffic Analysis" >> /etc/mrtg/mrtg.cfg
echo "PageTop[eth0]: <H1>127.0.0.1 eth0</H1>" >> /etc/mrtg/mrtg.cfg
env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
indexmaker /etc/mrtg/mrtg.cfg > /var/www/mrtg/index.html
echo "*/5 * * * * root env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg > /dev/null 2>&1 " >> /etc/crontab
sed -i -e "s@Deny from all@#Deny from all@" /etc/httpd/conf.d/mrtg.conf
service httpd restart
firefox http://localhost/mrtg &
(9) 開放其他機器查詢
vi /etc/httpd/conf.d/mrtg.cfg
找到
<Location /mrtg>
Order deny,allow
Deny from all
Allow from 127.0.0.1
Allow from ::1
# Allow from .example.com
</Location>
增加允許瀏覽 MRTG 的機器或網段
<Location /mrtg>
Order deny,allow
Deny from all
Allow from 192.168.100.100
Allow from 172.16
Allow from 192.168.128.0/255.255.255.0
Allow from 10.1.0.0/16
Allow from 127.0.0.1
Allow from ::1
# Allow from .example.com
</Location>
重新啟動 httpd 讓設定生效
service httpd restart
(完)
[研究] MRTG 2.16.2 安裝(yum)(CentOS 6.5 x64_86)
http://shaurong.blogspot.com/2014/08/mrtg-2162-yumcentos-65-x6486.html
[研究] MRTG 2.17.4 快速安裝程式(tar.gz)(CentOS 6.3 x86)
http://shaurong.blogspot.com/2012/12/mrtg-2174targz-centos-63-x86.html
[研究] mrtg-2.16.3.tar.gz 安裝 (CentOS 5.4 x86)
http://forum.icst.org.tw/phpbb/viewtopic.php?f=24&t=17992
[研究] MRTG 2.14.5 安裝(yum)(CentOS 5.4 x86)
http://forum.icst.org.tw/phpbb/viewtopic.php?f=24&t=17991
[研究] MRTG快速安裝程式精簡版(Fedora 8 )
http://forum.icst.org.tw/phpbb/viewtopic.php?f=24&t=14872
[研究] MRTG 快速安裝程式 (CentOS 5.1)
http://forum.icst.org.tw/phpbb/viewtopic.php?f=24&t=14871
[研究] F7 (Fedora 7) 上安裝MRTG (yum安裝)
http://forum.icst.org.tw/phpbb/viewtopic.php?f=16&t=13689
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