If iRedAPD doesn't found explicit restriction rules (like REJECT, DISCARD), it will return DUNNO, and let further restrictions to make the decision.
This is normal action, i don't know why you think it's a problem.
If iRedAPD doesn't found explicit restriction rules (like REJECT, DISCARD), it will return DUNNO, and let further restrictions to make the decision.
This is normal action, i don't know why you think it's a problem.