Hi, When using iptables and the set match we receive: iptables v1.4.14: Problem when communicating with ipset, errno=22. We are, quite accidentally, using ipset 6.24 (kernel and userspace), with iptables (including its libxt_set userspace module) 1.4.14. Might the problem be incompatibilities between these versions, since they are quite far apart? The ipset command itself works, and we can define the sets in the kernel. /Oskar -- 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