1. 环境
(1) Rocky Linux 9.3
2. 承上启下
Linux --- firewalld 系列
1. 查看
(1) 查看所有nft规则
sudo nft list ruleset
1. 官方
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/getting-started-with-nftables_configuring-and-managing-networking
2. 其他
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-firewalld-on-rocky-linux-9
https://zhuanlan.zhihu.com/p/535179959