Hello all, What are the possible conditions for a UDP packet to have the INVALID state but still be accepted by the destination ? I already found a previous reply from Jozsef Kadlecsik mentionning the following conditions : - the header is too small, truncated or malformed, etc.) ; - the IP addresses or the protocol parameters (ports) for a unique tuple (src ip, dst ip, proto, src "port", dst "port") cannot be extracted from the packet. But wouldn't that also make the destination discard the packet ? Are there other conditions ? Maybe if the conntrack table is full ? Thanks for all insights. -- 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