From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-il1-x12b.google.com (mail-il1-x12b.google.com [IPv6:2607:f8b0:4864:20::12b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id C35F53CB35; Mon, 4 Oct 2021 22:49:47 -0400 (EDT) Received: by mail-il1-x12b.google.com with SMTP id b6so20453399ilv.0; Mon, 04 Oct 2021 19:49:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ilQJwK35f9ex5RTCfiO79OBIVVuLi+Y0rOq7dyUO4n0=; b=O58XJ0BDLiNj+dcmM1mG99BUrj/lqWEa9N2oOqFUWFURc+OgwlFaCA2xufFkZW+PZH tIiY1g6GALVU3XdnMGL74YqLLW6MNX9BqtblQBB3h8Fx5qErPeveGfnfNJBdpdETW9bB VdCIbKx99GqyH8988Zo6swcfbtsNlq+ZeZ74RUiG/zB6h69Du36vpADHkREWToQpDyeF zxznlvXlneFnk/ag4T/S7rcpSNap/u6wyDhtsFjR+Oe/ghkF1IsG3AMBWT/77+u7Omzi HWBDTWqITCizVrMrbZwKVMOYrFpBJiF7CdrEPUaT3IYQ6mIMy8/Gk9HG+HbWpXcQ+d/G ic5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ilQJwK35f9ex5RTCfiO79OBIVVuLi+Y0rOq7dyUO4n0=; b=Bys0iPXQr0WJ6TK3Cqw8DuAsvnSA2JL++jVYQhZ2f3vb1PW4Mogbl5rJpGPB1v/ShT f3UAATa8zOJeSdeBkvg3YUE2ZOOQTEDrMA+s26SBC5Q/9ZeoMiI6E+sOpk+wcyGuCvI1 5nwdYfKfm3EgWEgVRQfZkBwZpNXl1ACjFnagZ0bQ13nOz17othDE6j+mx2pEG5vNs3y+ s7kR1Zgs4+tRXYdcZYyN0vAi6R4FPQIBefjBSZWryeJ+gNFoNr+nQv+jtAQ2i0dHylfD GOotQTsLmAeGWjWjhBdjffAwiyLoe30dosaEcp72Pp+guWpB0uVVr4x74wHO3+XCWu6r N/Mw== X-Gm-Message-State: AOAM533DL8ghPGjuK6UfP/vfEYUFr70crQySo0KAMEg/DGmjncmWFACT trbwtA/pOsMyaIfNw4WaavhTMHW49uaJNZaZu8g= X-Google-Smtp-Source: ABdhPJxYNvs9RIguzCNHZJhdckkr3Gidn+2L/+A9MgcvrkAK/iMTQPDKtzm/u9gJHUd7JoY7oZPmh8pvb+l/a6m6x7Q= X-Received: by 2002:a05:6e02:12e7:: with SMTP id l7mr1146231iln.110.1633402186983; Mon, 04 Oct 2021 19:49:46 -0700 (PDT) MIME-Version: 1.0 References: <56ef13985bd34834916aabef978db1f1@EX16-05.ad.unipi.it> In-Reply-To: From: Matt Mathis Date: Mon, 4 Oct 2021 19:49:30 -0700 Message-ID: To: Luigi Rizzo Cc: Bob McMahon , Karl Auerbach , "rpm@lists.bufferbloat.net" , Luigi Rizzo , bloat , Ben Greear Content-Type: multipart/alternative; boundary="000000000000216e5c05cd9215b5" X-Mailman-Approved-At: Tue, 05 Oct 2021 05:46:49 -0400 Subject: Re: [Bloat] [Rpm] Relentless congestion control for testing purposes X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Oct 2021 02:49:47 -0000 --000000000000216e5c05cd9215b5 Content-Type: text/plain; charset="UTF-8" Thanks, --MM-- Evil is defined by mortals who think they know "The Truth" and use force to apply it to others. ------------------------------------------- Matt Mathis (Email is best) Home & mobile: 412-654-7529 please leave a message if you must call. On Fri, Oct 1, 2021 at 11:02 AM Luigi Rizzo via Rpm < rpm@lists.bufferbloat.net> wrote: > On Fri, Oct 1, 2021 at 6:33 PM Bob McMahon > wrote: > > > > hmm, this looks interesting to a test & measurement guy. Can it be done > with a setsockopt? I might want to add this as an iperf2 option, > particularly if it's broadly available, > > > I would be happy to submit it as one or two upstream patches -- > perhaps one to implement > the basic "ignore_holes" + setsockopt(), and another mechanism (if > there isn't one > already) to override defaults sockopts on certain sockets. > > I do think we need more readily available testing tool, > > cheers > luigi > _______________________________________________ > Rpm mailing list > Rpm@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/rpm > --000000000000216e5c05cd9215b5 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

=C2=A0
Thanks= ,
--MM--
Evil is defined by mortals who think they know "= The Truth" and use force to apply it to others.=C2=A0
-------------= ------------------------------
Matt Mathis=C2=A0 (Email is best)
Home & mobile: 412-654-7529=C2=A0please leave a messag= e if you must call.



On Fri, Oct 1, 2021 at 11:02 AM Luigi Rizzo v= ia Rpm <r= pm@lists.bufferbloat.net> wrote:
On Fri, Oct 1, 2021 at 6:33 PM Bob McMahon <bob.mcmahon@broad= com.com> wrote:
>
> hmm, this looks interesting to a test & measurement guy. Can it be= done with a setsockopt? I might want to add this as an iperf2 option, part= icularly if it's broadly available,


I would be happy to submit it as one or two upstream patches --
perhaps one to implement
the basic "ignore_holes" + setsockopt(), and another mechanism (i= f
there isn't one
already) to override defaults sockopts on certain sockets.

I do think we need more readily available testing tool,

cheers
luigi
_______________________________________________
Rpm mailing list
Rpm@lists.bu= fferbloat.net
https://lists.bufferbloat.net/listinfo/rpm
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