AllSupported

Easy way to manage firewall rules in CentOS 6

By Tech Writer • • 1 min read


First you need to install a package.

Open terminal and run this command

sudo yum install system-config-securitylevel -y

then you can run

system-config-firewall

After making changes to your firewall you can run this comman to apply changes.


service iptables restart

OR


/etc/init.d/iptables restart

Related Articles

Install flexget, fix ioerror 2

  Following these steps http://flexget.com/wiki/InstallWizard/Linux/Environment/FlexGet you might get an error. IOError '/home/username/build/tmdb3/setup.py' sudo pip install https://pypi.python.or

Fedora Installation guide for USB Install

http://docs.fedoraproject.org/en-US/Fedora/17/html-single/Installation_Guide/

Parallels Fedora F17 KeyRing issue - Please enter password for login keyring FIX

    It seems that when you install Fedora F17 from the Parallels Store it will setup your keyring password as 'parallels', which will be different than the login password that you will have created

Enable Root SSH Login CentOS 5x, 6.x

Enable Root SSH Login CentOS 5x, 6.x SSH server settings are stored in the /etc/ssh/sshd_config file. To enable root logins, make sure you have the following entry: # Enable root logins: PermitRo