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From: cloneman <bufferbloat@flamingpc.com>
To: bloat <bloat@lists.bufferbloat.net>
Subject: [Bloat] unfixable bloat on Cable modem CODA-4680 (puma 7)
Date: Thu, 28 Mar 2019 07:00:45 -0400	[thread overview]
Message-ID: <CABQZMoLe-m2UBduYEMopFitCZnkK5NqBNbRQi+WX05CUF+u_uA@mail.gmail.com> (raw)

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I'm getting a weird problem with this new modem , it's Docsis 3.1

latency/jitter measured via ping is about ~300ms during download pressure
of 3 http transfers. The latency doesn't appear on synthetic bufferbloat
benchmarks, though. (dslreports ; 20ms ("A")

question: trying to figure out why I'm seeing this particular behavior, and
determine if it'd a real issue or just an anomalie with ICMP traffic

I've not seen ping do this with other modems.

Perhaps I need to try some other traffic generation/ capture  tools?

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             reply	other threads:[~2019-03-28 11:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-28 11:00 cloneman [this message]
2019-03-28 11:10 ` Dave Taht
2019-03-28 12:02 ` Sebastian Moeller
2019-03-28 20:44   ` cloneman

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