Basically, ‘iptables’ is the packet filter system in RHEL systems. The best way to know what is ‘iptables’ is well written on the man page. In this article, I will show some simple and basic ‘iptables’ configurations. The three default chains in the iptables are Input, Forward, and Output. The ‘iptables –L’ command will show … Continue reading IPtables
Tag: RHCSA
SSH Configuration in CentOS
In this article, I am going to show how to configure SSH in a server to remotely connect to the client. First I will navigate to the .ssh directory. It is the directory where information about remotely connected devices is kept. For the client device, I will make a customized file and edit it. I … Continue reading SSH Configuration in CentOS