How to install Cacti on CentOS 7

In this tutorials, we will show you how to install Cacti on CentOS 7. Requirements : Dedicated Server A CentOS 7 LAMP Server, you can see the tutorial here Install the PHP Modules for Cacti yum install php-gd php-pear php-common php-cli php-devel php-snmp net-snmp-utils net-snmp-libs rrdtool -y Create Cacti Database and User Where the database…

How to install iptables on CentOS 7

CentOS now comes with firewalld instead of iptables at the installation of your Dedicated Server. You can remove the firewalld service and install iptables to manage your firewall rules. First you need to stop and remove firewalld systemctl stop firewalld systemctl disable firewalld yum remove firewalld Now you can install iptables yum install iptables-services -y…