netdev
[Top] [All Lists]

Re: [RFC] netem - add jitter support.

To: Stephen Hemminger <shemminger@xxxxxxxx>
Subject: Re: [RFC] netem - add jitter support.
From: "David S. Miller" <davem@xxxxxxxxxx>
Date: Fri, 9 Jul 2004 16:53:14 -0700
Cc: netdev@xxxxxxxxxxx
In-reply-to: <20040708135320.03366bd7@xxxxxxxxxxxxxxxxxxxxx>
References: <20040708135320.03366bd7@xxxxxxxxxxxxxxxxxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
On Thu, 8 Jul 2004 13:53:20 -0700
Stephen Hemminger <shemminger@xxxxxxxx> wrote:

> This patch adds jitter if desired to the delayed packets in the
> netem scheduler.  I dropped the rate stuff out and reorganized so
> that an underlying pfifo queue is used (next plan is to make it
> have class ops).
> 
> The jitter is given as sigma to a Gaussian normal distribution.  The actual
> implementation is a reduced form of the table driven stuff in NISTnet
> (free). 

I'm going to apply this.  Stephen please send me
a 2.4.x version as well.

Thanks.

<Prev in Thread] Current Thread [Next in Thread>