From: Eric Dumazet <eric.dumazet@gmail.com>
To: "John A. Sullivan III" <jsullivan@opensourcedevel.com>
Cc: netdev@vger.kernel.org
Subject: Re: tc filter show not displaying anything
Date: Fri, 16 Dec 2011 06:42:58 +0100 [thread overview]
Message-ID: <1324014178.2562.33.camel@edumazet-laptop> (raw)
In-Reply-To: <1324013969.8451.326.camel@denise.theartistscloset.com>
Le vendredi 16 décembre 2011 à 00:39 -0500, John A. Sullivan III a
écrit :
> Ouch! That was right out of the book so to speak. Thanks for pointing
> it out - now I see it is right in the man page. Is best practice to not
> perturb and live with the potentially unbalanced queues or just to set
> it even higher? Thanks - John
>
I'll fix this today, because rehashing up to 128 packets is not that
expensive.
In the meantime, just use a higher timer (say 60 seconds), and if your
kernel is recent enough, use a higher 'divisor' value (default 1024, can
be up to 65536) to lower risk of hash collisions.
next prev parent reply other threads:[~2011-12-16 5:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-16 4:48 tc filter show not displaying anything John A. Sullivan III
2011-12-16 5:00 ` John Fastabend
2011-12-16 5:33 ` John A. Sullivan III
2011-12-16 5:17 ` Eric Dumazet
2011-12-16 5:39 ` John A. Sullivan III
2011-12-16 5:42 ` Eric Dumazet [this message]
2011-12-16 19:06 ` John A. Sullivan III
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