The Cidr Report

2002-05-17 Thread CIDR Report
This is an auto-generated mail on Fri May 17 23:00:00 PDT 2002 It is not checked before it leaves my workstation. However, hopefully you will find this report interesting and will take the time to look through this to see if you can improve the amount of aggregation you perform. Check http:

Re: Interconnects

2002-05-17 Thread Paul Vixie
> Actually, doesn't MFN usually outsource this to Bechtel, Keyspan > Communications and others? :) I don't know. It wouldn't change my position on the subject, which is that it's their fiber, and in NYC it's a large and complex plant, and they've got people working on the PAIX/NYIIX path who kn

Re: Interconnects

2002-05-17 Thread Steven J. Sobol
On Fri, 17 May 2002, Stephen J. Wilcox wrote: > Is it necessary for you to continually air personal grievances on this > public list? Apparently. I'd tell Mitch personally that I'm tired of the crap he pulls on this mailing list, but he refuses mail from me, probably because I've indicated sa

Re: Interconnects

2002-05-17 Thread Jeffrey Meltzer
On Fri, May 17, 2002 at 03:24:38PM -0700, Paul Vixie wrote: > > I had the same thought. However, it turns out to light a path there's all > kinds of climbing down into manholes that has to happen. I'm no fiber expert, > but the parent company (MFN) does employ such experts, so let's remain cal

Re: Interconnects

2002-05-17 Thread bmanning
> > > [EMAIL PROTECTED] wrote: > >> I would expect that if the Equinix exchange participants were IPv6 > >> hungry ... > > Let me toss in a question that may really be dumb... what are those > that are hungry for IPV6 doing with it? Id guess meeting customer demand? > I figure that

Re: Multicast at broadcast exchanges

2002-05-17 Thread Toerless Eckert
We had this discussion some time back on a different mailing list (mboned ?.. not sure). I don't remember who was actually trying to collect different options here, but in general, either all participants at such a MIX agree who is the best upstream router for some multicast traffic - then it's

Re: Interconnects

2002-05-17 Thread Jun-ichiro itojun Hagino
>> or, use link-local address on IX switch as documented in >> draft-kato-bgp-ipv6-link-local-01.txt. > Unfortunatly, that technique does not have broad commercial > implementation. In addition, there was some pushback from > the IETF IDR wg on using this technique. So

Re: Interconnects

2002-05-17 Thread bmanning
> > > Often, participants expect to have an IP address assigned for their > > use on an exchange. Usually these delegations are from a common > > block. Where they are not, its hard to tell an exchange from a > > bunch of point2point links. LINX and PAIX have IPv6 prefixes that >

Re: Interconnects

2002-05-17 Thread Jun-ichiro itojun Hagino
> Often, participants expect to have an IP address assigned for their > use on an exchange. Usually these delegations are from a common > block. Where they are not, its hard to tell an exchange from a > bunch of point2point links. LINX and PAIX have IPv6 prefixes that >

Re: Interconnects

2002-05-17 Thread Jun-ichiro itojun Hagino
(sorry if you see it twice) >> >A bunch of us are thinking about multihoming solutions for IPv6. For this >> >purpose, it is useful to know a bit more about how actual networks (rather >> >than the ones existing only as ASCII drawings) interconnect. So: >> > >> >- What are the 12 - 18 mo

Re: Does anyone still offer DVMRP tunnels?

2002-05-17 Thread Rafi Sadowsky
## On 2002-05-17 16:57 -0600 Lyndon Nerenberg typed: LN> LN> Is there anyone out there still providing DVMRP multicast tunnels? LN> Our network provider simply isn't interested in providing native LN> multicast. If anyone close to Group Telecom (sorry, I don't have LN> their AS handy at the mome

Re: Corporate PGP for network operators

2002-05-17 Thread Randy Bush
> What do commercial network operators, who are required to use Microsoft, > use their resumes

Re: Interconnects

2002-05-17 Thread Mark Kent
[EMAIL PROTECTED] wrote: >> I would expect that if the Equinix exchange participants were IPv6 >> hungry ... Let me toss in a question that may really be dumb... what are those that are hungry for IPV6 doing with it? I figure that organizations that run IPV6 now think they are ahead of the ga

Does anyone still offer DVMRP tunnels?

2002-05-17 Thread Lyndon Nerenberg
Is there anyone out there still providing DVMRP multicast tunnels? Our network provider simply isn't interested in providing native multicast. If anyone close to Group Telecom (sorry, I don't have their AS handy at the moment) would be willing to establish a tunnel with us, please contact me dire

PAIX (was Re: Interconnects)

2002-05-17 Thread Paul Vixie
> > Mitch what has MFN's financial problems have to do with the quality of > > the agreements that are in place for peering. > > Easy. It fills, and then no one wants to pay to increase it. > > If I am not mistaken, this has happened already. Actually, only the Palo Alto location was ever in t

Re: Interconnects

2002-05-17 Thread bmanning
> > On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > > perhaps better late than never... PAIX & LINX both > > have IPv6 capabilities at/on the exchange fabric(s). > > I am not aware that Equinix has taken that step. > > Uhm, another dumb question. > > Why does the operator of a laye

Re: Interconnects

2002-05-17 Thread Leo Bicknell
In a message written on Fri, May 17, 2002 at 03:24:38PM -0700, Paul Vixie wrote: > I had the same thought. However, it turns out to light a path there's all > kinds of climbing down into manholes that has to happen. I'm no fiber expert, > but the parent company (MFN) does employ such experts, s

Re: Interconnects

2002-05-17 Thread Paul Vixie
> > It's not a rumour. PAIX is interconnecting with NYIIX as soon as the > > fiber engineering people say that the photons will travel end to end. > > Listen, I am not trying to be antagonistic, but: Why does this take so > long? PAIX-NY is a MFN facility, so, presumably, there is MFN fiber the

Re: Interconnects

2002-05-17 Thread Paul Vixie
> > It's not a rumour. PAIX is interconnecting with NYIIX as soon as the > > fiber engineering people say that the photons will travel end to end. > > Will PAIX be around as an entity capable of providing any services in 3 > month? PAIX is modestly profitable and has been for years. We are q

Multicast at broadcast exchanges

2002-05-17 Thread Stephen Griffin
Hmm, I was thinking about the topic of multicast at broadcast exchanges, and had a weird thought. Presently, the various participants may have divergent peering relationships and routing preferences. Such that RPF choices for the same (s,g) can go back to different places. If I remember correct

Re: Interconnects

2002-05-17 Thread Stephen Griffin
In the referenced message, Sean Donelan said: > > On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > > perhaps better late than never... PAIX & LINX both > > have IPv6 capabilities at/on the exchange fabric(s). > > I am not aware that Equinix has taken that step. > > Uhm, another dumb

Re: Interconnects

2002-05-17 Thread Stephen Stuart
> Why does the operator of a layer 2 exchange care (or know) what > protocols your are using? IPv4, IPv6, heck I remember seeing > Appletalk, OSI and DECNET on MAE-EAST. What consenting network > operators do What consenting network operators do bilaterally in an L2 environment where their

Re: Interconnects

2002-05-17 Thread Sean Donelan
On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > perhaps better late than never... PAIX & LINX both > have IPv6 capabilities at/on the exchange fabric(s). > I am not aware that Equinix has taken that step. Uhm, another dumb question. Why does the operator of a layer 2 exchange

Corporate PGP for network operators

2002-05-17 Thread Sean Donelan
Ok, extremely dumb question. But I'm sure lots of other people have already solved this one. Network operators have been using various PGPs to exchange confidential information for many years. I have my own personal PGP key for my own use and a nice Unix box of my own. There are licensed versi

Re: Interconnects

2002-05-17 Thread Mitch Halmu
On Fri, 17 May 2002, todd glassey wrote: > Mitch what has MFN's financial problems have to do with the quality of the > agreements that are in place for peering. If you are worried that they may > blow off the face of the earth - I too agree that money is tight and there > are a number of othe

Re: Interconnects

2002-05-17 Thread Allan Liska
On Fri, 17 May 2002, todd glassey wrote: > > I know what happens when an ISP dies, what happens when a registrar dies? > > T. I am pretty certain that the names revert to whatever entity is contracted to maintain the database for that TLD. Though most likely if a registrar were to die, anot

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
On Fri, 17 May 2002, todd glassey wrote: > > Mitch what has MFN's financial problems have to do with the quality of the > agreements that are in place for peering. Easy. It fills, and then no one wants to pay to increase it. If I am not mistaken, this has happened already. -- Alex Rubens

Re: Interconnects

2002-05-17 Thread Mitch Halmu
On Fri, 17 May 2002, E.B. Dreger wrote: > MH> Date: Fri, 17 May 2002 13:39:13 -0400 (EDT) > MH> From: Mitch Halmu > > MH> "Incredibly rich environments" indeed: > > > > Well, I guess that financial status says everything about their > technical ability, doesn't it? > > /me reminds Eddy t

Re: Interconnects

2002-05-17 Thread todd glassey
Mitch what has MFN's financial problems have to do with the quality of the agreements that are in place for peering. If you are worried that they may blow off the face of the earth - I too agree that money is tight and there are a number of other meltdowns coming as the real winners of the Inter

Re: Interconnects

2002-05-17 Thread Anthony D Cennami
Yes, it does. A company who cannot pay their engineers or hire new ones will certainly wind up performing poorly compared to one with adequate resources. As an on-going customer having to deal with their support engineers, or better yet, lack thereof, I can attest to this. Valiant attempt

Re: Interconnects

2002-05-17 Thread todd glassey
I know what happens when an ISP dies, what happens when a registrar dies? T. - Original Message - From: "Anthony D Cennami" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: "Mitch Halmu" <[EMAIL PROTECTED]>; "todd glassey" <[EMAIL PROTECTED]>; "Ralph Doncaster" <[EMAIL PROTECTED]>; "ren"

Re: Interconnects

2002-05-17 Thread E.B. Dreger
MH> Date: Fri, 17 May 2002 13:39:13 -0400 (EDT) MH> From: Mitch Halmu MH> "Incredibly rich environments" indeed: Well, I guess that financial status says everything about their technical ability, doesn't it? -- Eddy Brotsman & Dreger, Inc. - EverQuick Internet Division Phone: +1 (316) 79

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
On 17 May 2002, Paul Vixie wrote: > > There's been rumors of NYIIX and PAIX-NY linking up like SIX and > > PAIX-seattle. > > It's not a rumour. PAIX is interconnecting with NYIIX as soon as the > fiber engineering people say that the photons will travel end to end. Listen, I am not trying to

Re: Interconnects

2002-05-17 Thread Mitch Halmu
On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > On Fri, 17 May 2002 18:46:15 BST, "Stephen J. Wilcox" said: > > The question related to places where network interconnect, not who's > > friends with who this week. > > (Note - I'm assuming here the news story is factual. If not, that's > a whole

Re: Interconnects

2002-05-17 Thread alex
> > There's been rumors of NYIIX and PAIX-NY linking up like SIX and > > PAIX-seattle. > > It's not a rumour. PAIX is interconnecting with NYIIX as soon as the > fiber engineering people say that the photons will travel end to end. Will PAIX be around as an entity capable of providing any serv

Re: Interconnects

2002-05-17 Thread Paul Vixie
> > There are some relatively small regionals like NYIIX where you won't find > > many large carriers, but they still have their own little nitch markets. > > There's been rumors of NYIIX and PAIX-NY linking up like SIX and > PAIX-seattle. It's not a rumour. PAIX is interconnecting with NYII

Re: Interconnects

2002-05-17 Thread Anthony D Cennami
I don't think a story detailing a companies fiscal standing and near future liklihood of a Chapter 11 filing would be characterized as a 'personal grievance.' Not until that company pulls the plug on its customers, facilities and network and leaves a lot of companies out to dry. In any case,

Re: Interconnects

2002-05-17 Thread Stephen J. Wilcox
As I think someone implied earlier, I think filing a Chapter 11 is becoming quite trendy and everyone will want one soon so as not to be left out .. status symbol if you like :) On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > On Fri, 17 May 2002 18:46:15 BST, "Stephen J. Wilcox" said: > > The

Re: Interconnects

2002-05-17 Thread Valdis . Kletnieks
On Fri, 17 May 2002 18:46:15 BST, "Stephen J. Wilcox" said: > The question related to places where network interconnect, not who's > friends with who this week. (Note - I'm assuming here the news story is factual. If not, that's a whole different spin on things...) Well... missing a $32M paymen

Re: Arbor Networks DoS defense product

2002-05-17 Thread Johannes Ullrich
> > Unfortunately, things like TCP ECN and ICMP 'Frag Needed' are often considered > > "funny packets". > I know ECN etc have been used to evade firewalls but afaik have not been > known in and of themselves to compromise or crash hosts or make them do > any "funny things" besides dropping the

Re: Arbor Networks DoS defense product

2002-05-17 Thread Dan Hollis
On Fri, 17 May 2002 [EMAIL PROTECTED] wrote: > On Thu, 16 May 2002 14:44:58 PDT, Dan Hollis said: > > On Thu, 16 May 2002, Dragos Ruiu wrote: > > > I can't help it if your host does funny things when I send them funny > > > packets :-) > > Why are you sending funny packets? > Unfortunately,

Re: Interconnects

2002-05-17 Thread Stephen J. Wilcox
Is it necessary for you to continually air personal grievances on this public list? The question related to places where network interconnect, not who's friends with who this week. Flames welcome in private!! Steve On Fri, 17 May 2002, Mitch Halmu wrote: > > > On Fri, 17 May 2002, todd g

Re: Interconnects

2002-05-17 Thread Mitch Halmu
On Fri, 17 May 2002, todd glassey wrote: > PAIX is a division of MFN (Metropolitan Fiber Networks) as Above.NET is as > well. That means they share MFN's connectivity and peering agreements and as > such are incredibly rich environments. Especially with someone like Paul > Vixie running it, (PA

Re: Interconnects

2002-05-17 Thread Scott Granados
I'd like to second that as well. Paix pao1 where I had termination was very worth while. Several ipv6 peers in there as well including nokea and a few others. Just as an asside, it was well run as well as having a lot of people to peer with. On Fri, 17 May 2002, todd glassey wrote: > > P

Re: Interconnects

2002-05-17 Thread bmanning
perhaps better late than never... PAIX & LINX both have IPv6 capabilities at/on the exchange fabric(s). I am not aware that Equinix has taken that step. --bill

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
On Fri, 17 May 2002, Ralph Doncaster wrote: > > > There are some relatively small regionals like NYIIX where you won't find > > many large carriers, but they still have their own little nitch markets. > > There's been rumors of NYIIX and PAIX-NY linking up like SIX and > PAIX-seattle. True, b

Re: Interconnects

2002-05-17 Thread Ralph Doncaster
> There are some relatively small regionals like NYIIX where you won't find > many large carriers, but they still have their own little nitch markets. There's been rumors of NYIIX and PAIX-NY linking up like SIX and PAIX-seattle. > * Price - In these times of cost conciousness (and transit

Re: Interconnects

2002-05-17 Thread E.B. Dreger
ADC> Date: Fri, 17 May 2002 10:50:29 -0400 ADC> From: Anthony D Cennami ADC> If that is true then everybody is a Tier-1 carrier. Well, it seems that most everybody claims to be "Tier 1". Maybe the bad karma is coming back to bite. ;-) -- Eddy Brotsman & Dreger, Inc. - EverQuick Internet Div

Re: Interconnects

2002-05-17 Thread Richard A Steenbergen
On Fri, May 17, 2002 at 11:48:32AM +0200, Iljitsch van Beijnum wrote: > > A bunch of us are thinking about multihoming solutions for IPv6. For this > purpose, it is useful to know a bit more about how actual networks (rather > than the ones existing only as ASCII drawings) interconnect. So: > >

Re: Interconnects

2002-05-17 Thread Anthony D Cennami
If that is true then everybody is a Tier-1 carrier. [EMAIL PROTECTED] wrote: > >>Tier-1 means what? >> > > Lately, 'Tier-1' and '[near] bankruptcy' seem to be interchangable. > > > > > -- Alex Rubenstein, AR97, K2AHR, [EMAIL PROTECTED], latency, Al Reuben -- > --Net Access Corporatio

Re: Arbor Networks DoS defense product

2002-05-17 Thread Scott Francis
On Fri, May 17, 2002 at 01:00:52AM -0700, Dan Hollis said, in response to a message on Thu, 16 May 2002 by Dragos Ruiu : But how do you plan to arbitrate disputes about what merits blackholing and not on behalf of others? And what guidelines do you use to decide on how to initiate black hol

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
On Fri, 17 May 2002, ren wrote: > > That depends on your corporate needs for power, security, remote hands, > etc. The extended services found at Equinix & PAIX are very important for > many networks. Of which Telehouse seems to better than all the others, on all fronts. -- Alex Rubenstein,

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
On Fri, 17 May 2002, Ralph Doncaster wrote: > > What about NYIIX/6IIX? > Being in Telehouse where there are no monthly fees for for cross-connects > gives it a financial advantage over Equinix. While I agree, IIX relatively speaking is small -- aggregating about 450 to 500 mb/s. Also, you do

Re: Interconnects

2002-05-17 Thread Alex Rubenstein
> Tier-1 means what? Lately, 'Tier-1' and '[near] bankruptcy' seem to be interchangable. -- Alex Rubenstein, AR97, K2AHR, [EMAIL PROTECTED], latency, Al Reuben -- --Net Access Corporation, 800-NET-ME-36, http://www.nac.net --

Re: Arbor Networks DoS defense product

2002-05-17 Thread Scott Francis
On Fri, May 17, 2002 at 12:50:40AM -0700, [EMAIL PROTECTED] said: > > On Thu, 16 May 2002, Dragos Ruiu wrote: > > But that said. Blackholing as a response for portscanning > > is stupid. > > If you are a small communications end-point it's dumb. > > Just run portsentry for a while with auto-fire

Re: Arbor Networks DoS defense product

2002-05-17 Thread Scott Francis
On Thu, May 16, 2002 at 02:44:58PM -0700, Dan Hollis said, in response to a message on Thu, 16 May 2002 by Dragos Ruiu : Some people are get all hyper and complain. Which is silly imho. If you don't like it, stop your network from responding to it. Thats exactly what we plan to do with BGP

Re: Interconnects

2002-05-17 Thread todd glassey
PAIX is a division of MFN (Metropolitan Fiber Networks) as Above.NET is as well. That means they share MFN's connectivity and peering agreements and as such are incredibly rich environments. Especially with someone like Paul Vixie running it, (PAIX that is) my take is that these are number one pr

Re: Arbor Networks DoS defense product

2002-05-17 Thread Valdis . Kletnieks
On Thu, 16 May 2002 14:44:58 PDT, Dan Hollis said: > On Thu, 16 May 2002, Dragos Ruiu wrote: > > I can't help it if your host does funny things when I send them funny > > packets :-) > > Why are you sending funny packets? Unfortunately, things like TCP ECN and ICMP 'Frag Needed' are often c

Re: Interconnects

2002-05-17 Thread ren
That depends on your corporate needs for power, security, remote hands, etc. The extended services found at Equinix & PAIX are very important for many networks. -ren At 08:00 AM 5/17/2002 -0400, Ralph Doncaster wrote: >What about NYIIX/6IIX? >Being in Telehouse where there are no monthly fee

Re: Interconnects

2002-05-17 Thread Ralph Doncaster
What about NYIIX/6IIX? Being in Telehouse where there are no monthly fees for for cross-connects gives it a financial advantage over Equinix. Ralph Doncaster principal, IStop.com div. of Doncaster Consulting Inc. On Fri, 17 May 2002, ren wrote: > > Hi Iljitsch, > > I would not consider

Re: Interconnects

2002-05-17 Thread ren
Hi Iljitsch, I would not consider Sprint NAP, a place closed to new customers for several years, an important interconnect location in the US. ATM based IXs are not as participant rich as they were 2-3 years ago. The fastest growing US interconnect locations are cross-connect enabled. PAIX

Interconnects

2002-05-17 Thread Iljitsch van Beijnum
A bunch of us are thinking about multihoming solutions for IPv6. For this purpose, it is useful to know a bit more about how actual networks (rather than the ones existing only as ASCII drawings) interconnect. So: - What are the 12 - 18 most important interconnect locations in the world? MAE E

Re: Arbor Networks DoS defense product

2002-05-17 Thread Dan Hollis
On Thu, 16 May 2002, Dragos Ruiu wrote: > But how do you plan to arbitrate disputes about what merits blackholing > and not on behalf of others? And what guidelines do you use to decide > on how to initiate black holing? (not critical here, just curious?) Thats the beauty here, one can provid

Re: Arbor Networks DoS defense product

2002-05-17 Thread Dan Hollis
On Thu, 16 May 2002, Dragos Ruiu wrote: > But that said. Blackholing as a response for portscanning > is stupid. > If you are a small communications end-point it's dumb. > Just run portsentry for a while with auto-firewall rules > if you need convincing. > If you are a communications service pro