Richard.Scheffenegger at netapp.com
Sat Feb 23 09:29:55 UTC 2019
A colleague pointed me to the stack (HEAD) no longer emitting DSACK options a few days ago...
I was under the impression, that older versions of FreeBSD would send out DSACKs for spurious duplicate packets.
But when I try this script against HEAD, regular cumulative ACKs without DSACK blocks are showing up.
Currently bandwidth starved - but was that a conscious decision? Or was me observing DSACKs never a thing?
Thanks a lot,
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