Hi there, is there some documentation available how to create a custom match for a firewall rule (nftables). What I want to create is a custom match which will query a user space application, if the packet is allowed (returning a bool value)? Kind regards Fabian Franz -- 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