RE: ISPs slowing P2P traffic...

2008-01-17 Thread David Schwartz
> "Not Exactly".. there is a court case (MAI Systems Corp. vs Peak > Computer Inc > 991 F.2d 511) holding that copying from storage media into > computer ram *IS* > actionable copyright infringement. A specific exemption was written into > the copyright statutes for computer _programs_ (but *NO

Re: ISPs slowing P2P traffic...

2008-01-16 Thread Phil Regnauld
Stephane Bortzmeyer (bortzmeyer) writes: > > > that appears on most packaged foods in the States, that ISPs put on > > their Web sites and advertisements. I'm willing to disclose that we > > block certain ports [...] > > As a consumer, I would say YES. And FCC should mandates it. ... an

Re: ISPs slowing P2P traffic...

2008-01-16 Thread Stephane Bortzmeyer
On Tue, Jan 15, 2008 at 12:14:33PM -0600, David E. Smith <[EMAIL PROTECTED]> wrote a message of 61 lines which said: > To try to make this slightly more relevant, is it a good idea, > either technically or legally, to mandate some sort of standard for > this? I'm thinking something like the "N

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Frank Bulk
des and replacements are moving toward that goal. In the meantime, it is what it is and we need to deal with it. Frank -Original Message- From: Joe Greco [mailto:[EMAIL PROTECTED] Sent: Monday, January 14, 2008 3:17 PM To: [EMAIL PROTECTED] Cc: nanog@merit.edu Subject: Re: ISPs slowing P

Re: ISPs slowing P2P traffic...

2008-01-14 Thread Joe Greco
> Geo: > > That's an over-simplification. Some access technologies have different > modulations for downstream and upstream. > i.e. if a:b and a=b, and c:d and c>d, a+b > In other words, you're denying the reality that people download a 3 to 4 > times more than they upload and penalizing every

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Frank Bulk
ist Subject: RE: ISPs slowing P2P traffic... On Mon, 14 Jan 2008, Frank Bulk wrote: > Interesting, because we have a whole college attached of 10/100/1000 users, > and they still have a 3:1 ratio of downloading to uploading. Of course, > that might be because the school is rate-limiting P2

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Mikael Abrahamsson
On Mon, 14 Jan 2008, Frank Bulk wrote: Interesting, because we have a whole college attached of 10/100/1000 users, and they still have a 3:1 ratio of downloading to uploading. Of course, that might be because the school is rate-limiting P2P traffic. That further confirms that P2P, generally i

Re: ISPs slowing P2P traffic...

2008-01-14 Thread JC Dill
Mikael Abrahamsson wrote: On Mon, 14 Jan 2008, Frank Bulk wrote: In other words, you're denying the reality that people download a 3 to 4 times more than they upload and penalizing every in trying to attain a 1:1 ratio. That might be your reality. My reality is that people with 8/1 ADSL d

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Robert Bonomi
> Subject: RE: ISPs slowing P2P traffic... > Date: Sun, 13 Jan 2008 23:19:58 - > From: <[EMAIL PROTECTED]> > [[.. munch ..]] > > From a technical point of view, if your Bittorrent protocol seeder > does not have a copy of the file on its harddrive, but pulls

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Lasher, Donn
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David E. Smith Sent: Sunday, January 13, 2008 12:03 PM To: nanog@merit.edu Subject: Re: ISPs slowing P2P traffic... >The wireless ISP business is a bit of a special case in this regard, where P2P traffic

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Frank Bulk
I would call disproportionate ratios. Frank -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mikael Abrahamsson Sent: Monday, January 14, 2008 11:22 AM To: nanog list Subject: RE: ISPs slowing P2P traffic... On Mon, 14 Jan 2008, Frank Bulk wrote: >

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Mikael Abrahamsson
On Mon, 14 Jan 2008, Frank Bulk wrote: In other words, you're denying the reality that people download a 3 to 4 times more than they upload and penalizing every in trying to attain a 1:1 ratio. That might be your reality. My reality is that people with 8/1 ADSL download twice as much as the

RE: ISPs slowing P2P traffic...

2008-01-14 Thread Frank Bulk
Geo: That's an over-simplification. Some access technologies have different modulations for downstream and upstream. i.e. if a:b and a=b, and c:d and c>d, a+bmailto:[EMAIL PROTECTED] On Behalf Of Geo. Sent: Sunday, January 13, 2008 1:47 PM To: nanog list Subject: Re: ISPs slowing P2P

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Joe Greco
> > P2P based CDN's are a current buzzword; P2P based CDN's might be a current buzzword, but are nothing more than P2P technology in a different cloak. No new news here. > This should prove to be interesting. The Video CDN model will be a > threat to far more operators than P2P has been to

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mark Radabaugh
Geo. wrote: The vast majority of our last-mile connections are fixed wireless. The design of the system is essentially half-duplex with an adjustable ratio between download/upload traffic. This in a nutshell is the problem, the ratio between upload and download should be 1:1 and if it w

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mark Radabaugh
P2P based CDN's are a current buzzword; Verilan even has a white paper on it https://www.verisign.com/cgi-bin/clearsales_cgi/leadgen.htm?form_id=9653&toc=e20050314159653020&ra=72.219.222.192&email= Password protected link. I think we are going to see a lot more of this, and not just f

RE: ISPs slowing P2P traffic...

2008-01-13 Thread michael.dillon
> I would be much happier creating a torrent server at the data > center level that customers could seed/upload from rather > than doing it over > the last mile. I don't see this working from a legal > standpoint though. Seriously, I would discuss this with some lawyers who have experience

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Marshall Eubanks
On Jan 13, 2008, at 3:50 PM, Joe Greco wrote: It may. Some of those other things will, too. I picked 1) and 2) as examples where things could actually get busy for long stretches of time. The wireless ISP business is a bit of a special case in this regard, where P2P traffic is especi

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mikael Abrahamsson
On Sun, 13 Jan 2008, David E. Smith wrote: It's not the bandwidth, it's the number of packets being sent out. One customer, talking to twenty or fifty remote hosts at a time, can "kill" a wireless access point in some instances. All those little tiny packets tie up the AP's radio time, and th

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Joe Greco
> >It may. Some of those other things will, too. I picked 1) and 2) as > >examples where things could actually get busy for long stretches of > >time. > > The wireless ISP business is a bit of a special case in this regard, where > P2P traffic is especially nasty. > > If I have ten customers

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mark Radabaugh
I would be much happier creating a torrent server at the data center level that customers could seed/upload from rather than doing it over the last mile. I don't see this working from a legal standpoint though. Why not? There's plenty of perfectly legal P2P content out there. Hum.

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Rubens Kuhl Jr.
> The wireless ISP business is a bit of a special case in this regard, where > P2P traffic is especially nasty. > > It's not the bandwidth, it's the number of packets being sent out. One > customer, talking to twenty or fifty remote hosts at a time, can "kill" a > wireless access point in some

Re: ISPs slowing P2P traffic...

2008-01-13 Thread David E. Smith
>It may. Some of those other things will, too. I picked 1) and 2) as >examples where things could actually get busy for long stretches of >time. The wireless ISP business is a bit of a special case in this regard, where P2P traffic is especially nasty. If I have ten customers uploading to a W

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Geo.
The vast majority of our last-mile connections are fixed wireless. The design of the system is essentially half-duplex with an adjustable ratio between download/upload traffic. This in a nutshell is the problem, the ratio between upload and download should be 1:1 and if it were then there

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Joe Greco
> Joe Greco wrote, > > There are lots of things that could heavily stress your upload channel. > > Things I've seen would include: > > > > 1) Sending a bunch of full-size pictures to all your friends and family, > >which might not seem too bad until it's a gig worth of 8-megapixel > >phot

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mark Radabaugh
Joe Greco wrote, There are lots of things that could heavily stress your upload channel. Things I've seen would include: 1) Sending a bunch of full-size pictures to all your friends and family, which might not seem too bad until it's a gig worth of 8-megapixel photos and 30 recipients, a

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Joe Greco
> The vast majority of our last-mile connections are fixed wireless. The > design of the system is essentially half-duplex with an adjustable ratio > between download/upload traffic. PTP heavily stresses the upload > channel and left unchecked results in poor performance for other > custom

Re: ISPs slowing P2P traffic...

2008-01-13 Thread Mark Radabaugh
The vast majority of our last-mile connections are fixed wireless. The design of the system is essentially half-duplex with an adjustable ratio between download/upload traffic. PTP heavily stresses the upload channel and left unchecked results in poor performance for other customers. Ba

Re: ISPs slowing P2P traffic...

2008-01-10 Thread Greg VILLAIN
On Jan 9, 2008, at 9:04 PM, Deepak Jain wrote: http://www.dslreports.com/shownews/TenFold-Jump-In-Encrypted-BitTorrent-Traffic-89260 http://www.dslreports.com/shownews/Comcast-Traffic-Shaping-Impacts-Gnutella-Lotus-Notes-88673 http://www.dslreports.com/shownews/Verizon-Net-Neutrality-iOverblow

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Steven M. Bellovin
On Wed, 9 Jan 2008 21:54:55 -0600 "Frank Bulk - iNAME" <[EMAIL PROTECTED]> wrote: > > I'm not aware of any modern cable modems that operate at 10 Mbps. > Not that they couldn't set it at that speed, but AFAIK, they're all > 10/100 ports. > Yup. I've measured >11M bps on file transfers from my

RE: ISPs slowing P2P traffic...

2008-01-09 Thread Frank Bulk - iNAME
EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]; nanog@merit.edu Subject: RE: ISPs slowing P2P traffic... What about Comcast selling their new speed burst thing that allows up to 12 mbit, but also providing modems with a 10mbit Ethernet port. They have been doing that around here fo

RE: ISPs slowing P2P traffic...

2008-01-09 Thread Frank Bulk - iNAME
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Joe St Sauver Sent: Wednesday, January 09, 2008 4:15 PM To: [EMAIL PROTECTED] Cc: nanog@merit.edu Subject: Re: ISPs slowing P2P traffic... Jared mentioned: # We'll see what happens, and how th

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Joe St Sauver
Jared mentioned: # We'll see what happens, and how the 160Mb/s DOCSIS 3.0 connections #and infrastructure to support it pan out on the comcast side.. There may be comparatively little difference from what you see today, largely because most hosts still have stacks which are poorly tuned b

Re: ISPs slowing P2P traffic...

2008-01-09 Thread William Herrin
On Jan 9, 2008 3:04 PM, Deepak Jain <[EMAIL PROTECTED]> wrote: > However, my question is simply.. for ISPs promising broadband service. > Isn't it simpler to just announce a bandwidth quota/cap that your "good" > users won't hit and your bad ones will? Deepak, No, it isn't. The bandwidth cap ge

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Jared Mauch
On Wed, Jan 09, 2008 at 03:58:13PM -0500, [EMAIL PROTECTED] wrote: > On Wed, 09 Jan 2008 15:36:50 EST, Matt Landers said: > > > > Semi-related article: > > > > http://ap.google.com/article/ALeqM5gyYIyHWl3sEg1ZktvVRLdlmQ5hpwD8U1UOFO0 > > Odd, I saw *another* article that said that while the FCC

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Joe Provo
On Wed, Jan 09, 2008 at 03:04:37PM -0500, Deepak Jain wrote: [snip] > However, my question is simply.. for ISPs promising broadband service. > Isn't it simpler to just announce a bandwidth quota/cap that your "good" > users won't hit and your bad ones will? Simple bandwidth is not the issue.

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Andy Davidson
On 9 Jan 2008, at 20:04, Deepak Jain wrote: I remember Bill Norton's peering forum regarding P2P traffic and how the majority of it is between cable and other broadband providers... Operationally, why not just lash a few additional 10GE cross-connects and let these *paying customers* comm

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Deepak Jain
They're not the only ones getting ready. There are at least 5 anonymous P2P file sharing networks that use RSA or Diffie-Hellman key exchange to seed AES/Rijndael encryption at up to 256 bits. See: http://www.planetpeer.de/wiki/index.php/Main_Page You can only filter that which you can s

RE: ISPs slowing P2P traffic...

2008-01-09 Thread Joe St Sauver
Deepak mentioned: #However, my question is simply.. for ISPs promising broadband service. #Isn't it simpler to just announce a bandwidth quota/cap that your "good" #users won't hit and your bad ones will? Quotas may not always control the behavior of concern. As a hypothetical example, assu

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Valdis . Kletnieks
On Wed, 09 Jan 2008 15:36:50 EST, Matt Landers said: > > Semi-related article: > > http://ap.google.com/article/ALeqM5gyYIyHWl3sEg1ZktvVRLdlmQ5hpwD8U1UOFO0 Odd, I saw *another* article that said that while the FCC is moving to investigate unfair behavior by Comcast, Congress is moving to invest

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Matt Landers
Semi-related article: http://ap.google.com/article/ALeqM5gyYIyHWl3sEg1ZktvVRLdlmQ5hpwD8U1UOFO0 -Matt On 1/9/08 3:04 PM, "Deepak Jain" <[EMAIL PROTECTED]> wrote: > > > > http://www.dslreports.com/shownews/TenFold-Jump-In-Encrypted-BitTorrent-Traffi > c-89260 > http://www.dslreports.com/sh

Re: ISPs slowing P2P traffic...

2008-01-09 Thread Valdis . Kletnieks
On Wed, 09 Jan 2008 15:04:37 EST, Deepak Jain said: > Encouraging "encryption" of more protocols is an interesting way to > discourage this kind of shaping. Dave Dittrich, on another list yesterday: > They're not the only ones getting ready. There are at least 5 anonymous > P2P file sharing net