position and override the default nftables rules

Question

I recently installed Centos8 on a virtual machine to try nftables as a replacement for iptables. I installed it by choosing the full server with GUI option. With nft list rulset I have a long output with various rules that I don't need, I want to use the file /etc/nftables/main.nft which I have slightly modified for my needs. With nft -f /etc/nftables/main.nft I can load them and everything works fine but I can't figure out how to make them persistent (I thought it read by default the file in etc but apparently it doesn't it is so) n where the default rules are saved. How do I make it use the rules in main.nft by default and at boot?

Answer 1

RESOLVED: In centos8 you need to edit /etc/sysconfig/nftables.conf and uncomment the line include "/etc/nftables/main.nft" to use the sample file. thank you very much, myself