usaple.blogg.se - Restart iptables

iptables restart - how to see if iptables is set to automatically startįollowing those assumptions, the first step in our process is to see if this iptables script is already set to automatically start when your system is rebooted.

On my CentOS Linux server, the iptables script in the /etc/rc.d/init.d directory came with the initial operating installation, but I don't know how other Linux distributions may work.

You have an iptables script in the /etc/rc.d/init.d directory.

You've already run your desired Linux iptables command, as shown in the linked page above.

This iptables firewall tutorial makes several assumptions: To that end, I thought I'd describe the process of getting your iptables firewall to restart after a system reboot.Īnd - as an added bonus - this same process will help you get any Linux service to automatically start after a reboot. The only thing I think they didn't fully cover is how you get your Linux iptables firewall to start up again properly after your Linux system is rebooted (which is kind of a huge deal). I was going to write a tutorial about configuring a firewall on a Linux system using iptables, but then I found this great CentOS iptables tutorial, and I think they really nailed it. Iptables restart FAQ: How do I make my iptables firewall start/restart after I reboot my Linux system?