Hello, I am using bird 2.0.0 (from the int-new branch) and I noticed that OSPF is flooding unknown LSAs. According to RFC 5340, unknown LSAs shouldn't be flooded if the U-bit isn't set. But the lsa_flooding_allowed function doesn't check the U-bit or whether the LSA has an unknown type. Is that a mistake or did I miss something? Regards, Dean Luga.