Rick Jones wrote:
> I don't recall seeing similar poor behaviour in Linux; I would have
> assumed
> that the intra-stack flow-control "took care" of it. Perhaps there is
> something specific to wpan which precludes that?
The major user of big UDP packets in the 1990s was NFS.
I
For the "everything old is new again" files, back in the 1990s, it was
noticed that on the likes of a netperf UDP_STREAM test on HP-UX, with
fragmentation taking place, it was possible to consume 100% of the link
bandwidth and have 0% effective throughput because the transmit queue
was kept ful
{adding some more comments from the -wpan side of things}
Alexander Aring wrote:
> On linux-wpan we had a discussion about setting the right tx_queue_len
> and came to some issues in 802.15.4 6LoWPAN networks.
...
> And then a lot of fragments laying inside the tx_queue and waits t
