How to block an IP Address with iptables

In this tutorial, we will explain you how to block and unblock an IPv4 and IPv6 Address on your Linux Dedicated Server with iptables. Block an IPv4 Address iptables -A INPUT -s IP_ADDRESS -j DROP Block an IPv6 Address ip6tables -A INPUT -s IP_ADDRESS -j DROP Block an IPv4 Address on a specific port iptables…

How to Add IPv6 Addresses on CentOS

In this tutorial, we will show you how to add IPv6 addresses to your CentOS Server. In this case, the network interface we will use in our tutorial will be eth0 and the IPv6 subnet will be a /120. Add a temporary IPv6 address to your server To add a temporary IPv6 to your server,…