https://wiki.nftables.org/wiki-nftables/index.php/Load_balancing
https://linux.die.net/man/8/ipvsadm
https://legacy.netdevconf.info/1.1/proceedings/papers/Load-balancing-with-nftables.pdf
https://serverfault.com/questions/1067198/how-do-routing-rules-from-iptables-ipvs-and-nftables-get-ordered-from-a-preced?rq=1
https://www.zevenet.com/blog/nftables-load-balancing-10x-faster-lvs/