This series adds initial support to set conntrack helpers via the nft objref infrastructure. As -next is closed I will not push this yet since kernel support is still missing. Currently only supported attributes are: type (e.g. "ftp", "sip) protocol (udp or tcp) l3proto (ip, ip6). l3proto is optional, the kernel will infer it from the family, i.e. in "inet" case kernel will check for both ipv4 and ipv6. Let me know in case you spot any isses, patches #3 and #5 could already be pushed to nft master since they are just preparation patches. -- 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