After upgrading the kernel from 4.3.0 to 4.3.1 (with the same configuration), -m state doesn't work anymore. iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT returns: iptables: Protocol wrong type for socket. I'm using iptables v1.4.21. Any hints? -- Linux 4.3.2: Blurry Fish Butt http://www.youtube.com/DanielFragaBR http://exchangewar.info Bitcoin: 12H6661yoLDUZaYPdah6urZS5WiXwTAUgL -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html