Re: [aqm] AQM support in the network
Jim Gettys <jg@freedesktop.org> Tue, 19 March 2013 18:32 UTC
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Date: Tue, 19 Mar 2013 14:32:32 -0400
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From: Jim Gettys <jg@freedesktop.org>
To: Mikael Abrahamsson <swmike@swm.pp.se>
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Cc: Mirja Kühlewind <mirja.kuehlewind@ikr.uni-stuttgart.de>, aqm@ietf.org, Brian Trammell <trammell@tik.ee.ethz.ch>
Subject: Re: [aqm] AQM support in the network
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On Tue, Mar 19, 2013 at 5:40 AM, Mikael Abrahamsson <swmike@swm.pp.se>wrote: > On Tue, 19 Mar 2013, Mirja Kühlewind wrote: > > Not sure who is subscribed to this list, but as a starting point I would >> like to ask anybody who reads this and is in charge of operating any kind >> of network (isp, cdn provider, or smaller local networks) to post to the >> list, if AQM is used anywhere in the network! >> > > I would imagine that most ISPs use AQM on their core links, but this AQM > is more WRED kind of AQM, where you have a few queues and place the traffic > into each queue based on DSCP/EXP values. This is mostly used to assure > certain amount of bandwidth/loss profile to certain services, such as the > providers own VoIP or IPTV service. You might imagine so. But from what I've seen, you'll often be disappointed. Your mileage will definitely vary. Jim
- [aqm] AQM support in the network Mirja Kühlewind
- Re: [aqm] AQM support in the network Mikael Abrahamsson
- Re: [aqm] AQM support in the network Jim Gettys
- Re: [aqm] AQM support in the network Mikael Abrahamsson