:input;type filter hook input priority 0 :ingress;type filter hook ingress device lo priority 0 *inet;test-inet;input meta nfproto ipv4 ct original saddr 1.2.3.4;ok;ct original ip saddr 1.2.3.4 ct original ip6 saddr ::1;ok # missing protocol context ct original saddr ::1;fail # wrong protocol context ct original ip saddr ::1;fail