https://github.com/google/nftables

https://wiki.archlinux.org/title/nftables
https://wiki.gentoo.org/wiki/Nftables
https://wiki.nftables.org/wiki-nftables/index.php/Main_Page
https://wiki.nftables.org/wiki-nftables/index.php/Quick_reference-nftables_in_10_minutes

2021
https://habr.com/ru/company/ruvds/blog/580648/
2020
https://www.redhat.com/en/blog/using-nftables-red-hat-enterprise-linux-8
    https://habr.com/ru/company/otus/blog/511122/