On Feb 7, 2019, at 11:58, Yasuyuki Tanaka <[email protected]> wrote: > > If you receive a fragment having a fragment_tag which you've already seen and > the fragment_tag is not associated with any entry in the VRB table, you can > consider it as a duplicate or late-arriving fragment. Then, you can drop the > received fragment safely.
That means you need a second table of datagram_tag values “already seen and done” (obviously with a timeout, or maybe with some serial number logic). Maybe not a bad optimization to handle trailing duplicates. Grüße, Carsten _______________________________________________ 6lo mailing list [email protected] https://www.ietf.org/mailman/listinfo/6lo
