Update rules6.conf

iptables/rules6.conf

@@ -13,17 +13,17 @@
 -A INPUT -i eth0 -p ipv6-icmp -m icmp6 --icmpv6-type 136 -m limit --limit 5/sec -j ACCEPT
 -A INPUT -m conntrack --ctstate INVALID -j DROP
 -A INPUT -i wg0 -m conntrack --ctstate NEW -p tcp -m tcp 22 -j ACCEPT
--A INPUT -m conntrack --ctstate NEW -j FILTERS
+-A INPUT -j FILTERS
 -A INPUT -j REJECT
 -A DOCKER-USER -i eth0 -j FILTERS
 -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
 -A FORWARD -m conntrack --ctstate INVALID -j DROP
--A FORWARD -p icmp -m icmp --icmp-type 8 -m limit --limit 5/sec -j ACCEPT
+-A FORWARD -p ipv6-icmp -m icmp6 --icmpv6-type 128 -m limit --limit 5/sec -j ACCEPT
 -A FORWARD -o eth0 -j FILTERS
 -A OUTPUT -o lo -j ACCEPT
 -A OUTPUT -o wg0 -j ACCEPT
 -A OUTPUT -o eth0 -j ACCEPT
--A FILTERS -p tcp -m multiport --dports 25,80,110,143,443,465,587,993,995,4190 -j ACCEPT
+-A FILTERS -m conntrack --ctstate NEW -p tcp -m multiport --dports 25,80,110,143,443,465,587,993,995,4190 -j ACCEPT
--A FILTERS -p udp -m multiport --dports 51820:51821 -j ACCEPT
+-A FILTERS -m conntrack --ctstate NEW -p udp -m multiport --dports 51820:51821 -j ACCEPT
 -A FILTERS -j REJECT
 COMMIT