[27466] in resnet
Re: ResNet Bandwidth Standards and Shaping too
daemon@ATHENA.MIT.EDU (Jim Warner)
Fri Mar 16 00:22:01 2012
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Date: Thu, 15 Mar 2012 21:18:58 -0700
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From: Jim Warner <warner@ucsc.edu>
To: RESNET-L@listserv.nd.edu
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There is a lot of knashing of teeth over P-2-P. Consider whether you're
solving today's problem or instead, looking backwards to a problem of a few
years ago. Dorm room P-2-P just isn't what it used to be. Craig Labovitz
gave a talk on this at Nanog. Certainly anyone spending large amounts of
$$ to combat the evils of P2P would want to put a half hour into hearing
research based on real data.
http://www.nanog.org/meetings/nanog54/presentations/Tuesday/NANOG_54_03_orth_50_percent.wmv
-jim warner, UC Santa Cruz
From: Resnet Forum [mailto:RESNET-L@LISTSERV.ND.EDU] On Behalf Of Cal Frye
> Sent: Wednesday, March 14, 2012 2:23 PM
> To: RESNET-L@LISTSERV.ND.EDU
> Subject: Re: ResNet Bandwidth Standards and Shaping too.
>
> Hi, Chris,
> On 3/14/12 12:40 PM, Chris Davis wrote:
> > ratio of students to Mbps in bandwidth that was about 4:1.
>
> Agreed. We're at about 6:1, and can almost get away without bandwidth
> managing of any sort. But as you note, we do use our Packetlogic to block
> P2P applications except for those registering to opt-in. The Packetlogic is
> pretty good at permitting game updates while blocking general P2P
> downloads, too.
> >
>
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There is a lot of knashing of teeth over P-2-P.=C2=A0 Consider whether you&=
#39;re solving today's problem or instead, looking backwards to a probl=
em of a few years ago.=C2=A0 Dorm room P-2-P just isn't what it used to=
be.=C2=A0 Craig Labovitz gave a talk on this at Nanog.=C2=A0 Certainly any=
one spending large amounts of $$ to combat the evils of P2P would want to p=
ut a half hour into hearing research based on real data.<br>
<br><a href=3D"http://www.nanog.org/meetings/nanog54/presentations/Tuesday/=
NANOG_54_03_orth_50_percent.wmv">http://www.nanog.org/meetings/nanog54/pres=
entations/Tuesday/NANOG_54_03_orth_50_percent.wmv</a><br><br>-jim warner, U=
C Santa Cruz<br>
<br><div class=3D"gmail_quote"><br><blockquote class=3D"gmail_quote" style=
=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
From: Resnet Forum [mailto:<a href=3D"mailto:RESNET-L@LISTSERV.ND.EDU">RESN=
ET-L@LISTSERV.ND.EDU</a>] On Behalf Of Cal Frye<br>
Sent: Wednesday, March 14, 2012 2:23 PM<br>
To: <a href=3D"mailto:RESNET-L@LISTSERV.ND.EDU">RESNET-L@LISTSERV.ND.EDU</a=
><br>
Subject: Re: ResNet Bandwidth Standards and Shaping too.<br>
<br>
Hi, Chris,<br>
On 3/14/12 12:40 PM, Chris Davis wrote:<br>
> ratio of students to Mbps in bandwidth that was about 4:1.<br>
<br>
Agreed. We're at about 6:1, and can almost get away without bandwidth m=
anaging of any sort. But as you note, we do use our Packetlogic to block P2=
P applications except for those registering to opt-in. The Packetlogic is p=
retty good at permitting game updates while blocking general P2P downloads,=
too.<br>
><br></blockquote></div>
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