How to Remove iptables on Linux RHEL 5/CentOS 5 server

Iptables is used to set up, maintain, and inspect the tables of IPv4 packet filter rules in the Linux kernel. It can run as a host based firewall if properly configured. Iptables places rules into predefined chains (INPUT, OUTPUT and FORWARD) that are checked against any network traffic packets. In certain case, system administrator will need to disable and remove iptables due to some reasons. In this post, i will show the quick step to remove iptables on linux CentOS 5.7 server. This steps may working on other version such as CentOS 5.1, CentOS 5.2, CentOS 5.3, CentOS 5.4, CentOS 5.5 and CentOS 5.6.

READ  How to Configure Static IP Address on CentOS 6.4

Check installed iptables package :

[root@CentOS57 ~]# rpm -qa iptables
iptables-1.3.5-9.1.el5

To remove iptables using rpm command, simply run this :

[root@CentOS57 ~]# rpm -e iptables-1.3.5-9.1.el5

To remove iptables using yum command, simply run this :

[root@CentOS57 ~]# yum install iptables -y
Leave a Reply

Your email address will not be published. Required fields are marked *

SiteGround.com

A world leading hosting company that provides fully-managed innovative and secure solutions, suitable for hosting small to medium-sized websites

Built on the best available technologies combined with Google Cloud for strong redundancy and application availability. Backed by skilled experts to address web security threats, a devops team to create advanced custom security solutions, and 24/7 sysadmins to watch over the platform. This powerful, hands-on approach makes your sites faster, safer, and easier to manage. Starting from only $3.95/mo.

TRY FREE

* up to 30 days money back guarantee