Cacti

[root@www ~]# yum –enablerepo=dag -y install cacti* net-snmp* rrdtool

[root@www ~]# vi /etc/snmp/snmpd.conf

# line 41: make it comment
#com2sec notConfigUser default public

# line 42: add
com2sec local localhost private
# specify own networks
com2sec mynetwork 192.168.0.0/24 public

# line 48,49: make it comment and add lines next
#group notConfigGroup v1 notConfigUser
#group notConfigGroup v2c notConfigUser
group MyROGroup v1 mynetwork
group MyROGroup v2c mynetwork
group MyROGroup v1 local
group MyROGroup v2c local

# line 59,60: make it comment and add lines next
#view systemview included .1.3.6.1.2.1.1
#view systemview included .1.3.6.1.2.1.25.1.1
view all included .1 80

# line 66: make it comment and add lines next
#access notConfigGroup “” any noauth exact systemview none none
access MyROGroup “” any noauth exact all none none
access MyRWGroup “” any noauth exact all all none

[root@www ~]# /etc/rc.d/init.d/snmpd start
Starting snmpd: [ OK ]
[root@www ~]# chkconfig snmpd on
[root@www ~]# mysqladmin -u root -p create cacti # create DB
Enter password:
[root@www ~]# mysql -p cacti grant all on cacti.* to cactiuser@localhost identified by ‘password’;
Query OK, 0 rows affected (0.00 sec)

mysql> exit
Bye

[root@www ~]# vi /var/www/cacti/include/config.php

# change cactiuser’s password
$database_password = “password”;

[root@www ~]# chown -R apache. /var/www/cacti
[root@www ~]# vi /etc/httpd/conf.d/cacti.conf

# line 8: IP address you allow
allow from 127.0.0.1 192.168.0.0/24

[root@www ~]# /etc/rc.d/init.d/httpd reload
Reloading httpd: [ OK ]