CTA_EXPECT_ZONE
[CTA_EXPECT_ZONE] = { .type = NLA_U16 },
err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);
err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);
err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);
err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);