# fib daddr . iif type vmap { blackhole : drop, prohibit : drop, unicast : accept } [ { "map": { "left": { "fib": { "flags": [ "daddr", "iif" ], "result": "type" } }, "right": { "set": [ [ "unicast", { "accept": null } ], [ "blackhole", { "drop": null } ], [ "prohibit", { "drop": null } ] ] } } } ]