IPv6 Reverse Path firewall rule affects network throughput performance on high speed networks

Issue

• IPv6 Reverse Path filter firewall rule affects network throughput performance on high speed networks
• firewalld affects network throughput performance when 100 Gbps NIC is used
• High speed networking with firewalld firewall results in low performance and packet loss, dropwatch shows a high number of drops in nf_hook_slow
• ip6tables translated rule using rpfilter match causes high CPU usage
• nftables rule using fib match causes high CPU usage