I m newbie in the iptables. I have the following iptables rules in the source code of a projectiptables -t mangle -I PREROUTING ! -i br0 -p TCP --dport 45 -j MARK --set-mark 0x1000iptables -t nat -I PREROUTING ! -i br0 -p TCP --dport 45 -j REDIRECT --to-ports 23br0 is the lan interfaceCan any one explain to me the both rules.And How to write the equivalent of these rules in ip6 with ip6tables
equivalent of iptables rule in ip6tables
linux;bash;iptables;firewall;ip6tables