MRTG Tutorial

wget http://nginx.org/packages/centos/5/noarch/RPMS/nginx-release-centos-5-0.el5.ngx.noarch.rpm
rpm -i nginx-release-centos-5-0.el5.ngx.noarch.rpm

yum -y install mrtg net-snmp net-snmp-utils nginx

nano /etc/nginx/conf.d/default.conf
===
...
    listen       81;
...
===

nano /etc/snmp/snmpd.conf
===
com2sec local     localhost           public
group MyRWGroup v1         local
group MyRWGroup v2c        local
group MyRWGroup usm        local
view all    included  .1                               80
access MyRWGroup ""      any       noauth    exact  all    all    none
syslocation Bogor, Indonesia
syscontact Root <mail@arie-online.net>
===

chkconfig snmpd on
service snmpd restart

cfgmaker --zero-speed 100000000 --global 'WorkDir: /usr/share/nginx/html/mrtg' --output /etc/mrtg/mrtg.cfg public@localhost

indexmaker --output=/var/www/html/mrtg/index.html /etc/mrtg.cfg

mkdir /usr/share/nginx/html/mrtg
indexmaker --output=/usr/share/nginx/html/mrtg/index.html /etc/mrtg/mrtg.cfg

nano /etc/cron.d/mrtg
===
0-59/5 * * * * root env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg
===

http://ip.server:81/mrtg