Applying iptables rules after reboot?

[masterross]

Hi guys,

Can you help me how to run simple iptables rule automaticaly after reboot?

iptables -A INPUT -s 123.123.123.123 -j DROP

Thank you!

 

[cPanelLauren]

You would need to write a script that runs on startup to do this, there's plenty of tutorials online that explain how to achieve this. For example:
CentOS / RHEL 7 : How to create custom script to run automatically during boot – The Geek Diary

Thanks!