Hello, Maybe I'm wrong, but the last line of icmp_error_message() from net/ipv4/netfilter/nf_conntrack_proto_icmp.c seems illogical to me. Should it be return NF_ACCEPT, instead of -NF_ACCEPT? -- wbr, Oleg -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html