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From: Werner Almesberger <wa@almesberger.net>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] txqueuelen in ifconfig and tc
Date: Sun, 22 Sep 2002 15:49:22 +0000	[thread overview]
Message-ID: <marc-lartc-103270985408561@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103268266527043@msgid-missing>

Jonas Lindqvist wrote:
> Is this queue affected by tc or is it after all shaping?

tx_queue_len provides default values for the queue size in
all FIFO qdiscs, and an in unconfigured GRED (which acts
just as a pfifo)),

In HTB, it sets the limit of the queue of class qdisc:0,
so it affects traffic that doesn't get shaped.

In any case, any additional queuing after traffic control
is at the discretion of the network interface driver, and
not affected by tx_queue_len.

- Werner

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 / Werner Almesberger, Buenos Aires, Argentina         wa@almesberger.net /
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      reply	other threads:[~2002-09-22 15:49 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-22  8:16 [LARTC] txqueuelen in ifconfig and tc Jonas Lindqvist
2002-09-22 15:49 ` Werner Almesberger [this message]

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