Am 27.12.2018 um 19:32 schrieb Youssef GHORBAL:
What can explain those DUP ACKs sent by the FreeBSD host? (DUP ACKs sent by the
client are "normal" in a way to report missing packet loss and carry Selective
ACKs, but those sent by the BSD stack are hard to explain)
How can I push the investigation further ?
Hi,
I had similar phenomenons with DUP ACKs, lost packets and also duplicate
ICMP replies when using Intel X710 cards.
Did you test exchanging hardware and trying Linux-only and/or BSD-only
iperf to look for a difference?
Best,
Michael
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