From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: [RFC] netem - add jitter support. Date: Fri, 9 Jul 2004 16:53:14 -0700 Sender: netdev-bounce@oss.sgi.com Message-ID: <20040709165314.485cdc52.davem@redhat.com> References: <20040708135320.03366bd7@dell_ss3.pdx.osdl.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@oss.sgi.com Return-path: To: Stephen Hemminger In-Reply-To: <20040708135320.03366bd7@dell_ss3.pdx.osdl.net> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Thu, 8 Jul 2004 13:53:20 -0700 Stephen Hemminger 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.