I am setting up a new server and I am using webmin with CFS so that I can have a nice GUI to manage my firewall.
I want to setup so that I have access on all ports from my home IP address ( I added my IP to csf.ignore)
I want to block access to all ports to all addresses apart from 3 ports, I am not sure how I should set that up. Could someone explain how I can do that can I block all access by putting in 0.0.0.0 and then opening the ports I need ?
Thanks for your help
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