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BGP Homing Question
by Rick Lowery 30 Aug '04

30 Aug '04

If someone owns their own /20 which they received from Arin back in the day and they want to subnet and use part of it (/24) in Europe. Would their be any problems if the wanted to advertise the North American issued space from a European AS? I know they would not be good Internet citizen, but if they needed to do this for a temp basis does anyone see an issue? Thanks, Rick

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Re: FBI bust DDoS 'Mafia'
by John Obi 30 Aug '04

30 Aug '04

It's not not OT, or about politics. It's not about they are guilty or not since I Don't care. It's about that "the FBI finally cares, and will bust the script kiddies." This will scare them and will decrease the DDoS attacks from now and on. So ISPs and NSPs should work more with FBI and such parties to decrease the DDoS. Thanks, -J --- "J.A. Terranson" <measl(a)mfn.org> wrote: > > On Sun, 29 Aug 2004, Ricardo "Rick" Gonzalez wrote: > > > > No comments, check the url > > > > > > > http://www.theregister.co.uk/2004/08/27/ddos_mafia_busted/ > > > > > > I'm happy some of these criminals sent to jail! > > > > You know, here in America, we have this concept > called "innocent until > > proven guilty". What country are you from? > > I note for the record that this concept is only held > to be accurate when > applied to politicians or their financiers. The > rest of us are guilty > until convicted, after which our obvious guilt was > finally proven in an > "impartial" court. > > -- > Yours, > > J.A. Terranson > sysadmin(a)mfn.org > 0xBD4A95BF __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail

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OT: Novel uses for old hardware?
by John Ferriby 30 Aug '04

30 Aug '04

Is anyone aware of lists or sites dedicated to novel uses for old hardware? I'm trying to figure out what to do with some old working gear that is valued practically as scrap. e.g. old lucent/ascend max 4002 units. Me thinks they are 6 year old antiques.

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Re: Senator Diane Feinstein Wants to know about the Benefits of P2P
by Gregory Hicks 30 Aug '04

30 Aug '04

> Date: Mon, 30 Aug 2004 16:39:56 -0400 > From: Mike Tancsa <mike(a)sentex.net> > > At 04:12 PM 30/08/2004, Dan Hollis wrote: > > >yep md5 made the news recently because it's been cracked: > > > >http://techrepublic.com.com/5100-22-5314533.html > >http://www.rtfm.com/movabletype/archives/2004_08.html#001055 > > Thats a misleading over simplification. A collision being found implies > something different than "its cracked." A weakness that was theorized > sometime ago has been demonstrated in practice. Finding collisions and > altering files in a useful way to produce a duplicate hash are different > things. There are FAR bigger security concerns than this one right now IMHO. > > I recall even seeing posts about people claiming this meant original data > being reconstructed from the checksum! That would be truly amazing since I > could reconstruct a 680MB ISO from just 61d38fad42b4037970338636b5e72e5a. Wow! Actually... The "collision" problem discovered means that there might be MULTIPLE 680MB files that give the same checksum. Of course, the utility of most of these files would be an exercise left to the 'cracker' if you were looking for an OS patch but ended up with the contents of an encyclopeida. Regards, Gregory Hicks ------------------------------------------------------------------- I am perfectly capable of learning from my mistakes. I will surely learn a great deal today. "A democracy is a sheep and two wolves deciding on what to have for lunch. Freedom is a well armed sheep contesting the results of the decision." - Benjamin Franklin "The best we can hope for concerning the people at large is that they be properly armed." --Alexander Hamilton

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Colo & b/w in Australia
by Anshuman Kanwar 30 Aug '04

30 Aug '04

My company will be setting up presence in a colo in Australia, hopefully Sydney. Business is content heavy-ish. Looking for advice on : 1. Transit back to the US ( low [1-5Mbps] initial commit ). 2. Biggest players in the local DSL/Cable/Broadband market and peering with them. 3. Choice and quality of Colo facilities. I have quotes from vendors, am looking for any personal experience / horror stories. Thanks !

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FBI bust DDoS 'Mafia'
by John Obi 30 Aug '04

30 Aug '04

No comments, check the url http://www.theregister.co.uk/2004/08/27/ddos_mafia_busted/ I'm happy some of these criminals sent to jail! _______________________________ Do you Yahoo!? Express yourself with Y! Messenger! Free. Download now. http://messenger.yahoo.com

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Foundry and Policy Routing
by Scott Weeks 30 Aug '04

30 Aug '04

Good Morning Everyone! I will be asking this on other lists, but I hope to hear from you guys as you're most likely going to have more experience, collectively, than the other lists. I'm trying to do policy routing on a couple of Foundry BigIron 4000 routers. I've put sho ver info below. I am seeing really strange failure modes when doing this. The main one is a random subnet or two will be slowed down to a crawl and then finally not communicate at all. There is seemingly no commonality in the failures as different subnets fail and other subnets on the same router are not affected. There is nothing in the logs. There are some other less obvious failures as well. Anyone out there in NOG-land seeing similarly strange issues on your policy routing Foundry routers? Thanks, scott SW: Version 07.6.04mT53 Copyright (c) 1996-2003 Foundry Networks, Inc. Compiled on Mar 02 2004 at 16:00:56 labeled as B2R07604m (2882638 bytes) from Primary b2r07604m.bin HW: BigIron 4000 Router, SYSIF version 21, Serial #: Non-exist ========================================================================== SL 1: B8GMR Fiber Management Module, SYSIF 2, M3, ACTIVE Serial #: CH20006393 4096 KB BRAM, SMC version 1, BM version 21 512 KB PRAM(512K+0K) and 2048*8 CAM entries for DMA 0, version 0209 512 KB PRAM(512K+0K) and shared CAM entries for DMA 1, version 0209 512 KB PRAM(512K+0K) and 2048*8 CAM entries for DMA 2, version 0209 512 KB PRAM(512K+0K) and shared CAM entries for DMA 3, version 0209 ========================================================================== SL 2: B8G Fiber Switch Module, SYSIF 2 (Mini GBIC) Serial #: ? 2048 KB BRAM, SMC version 1, BM version 21 512 KB PRAM(512K+0K) and 2048*8 CAM entries for DMA 4, version 0209 512 KB PRAM(512K+0K) and shared CAM entries for DMA 5, version 0209 512 KB PRAM(512K+0K) and 2048*8 CAM entries for DMA 6, version 0209 512 KB PRAM(512K+0K) and shared CAM entries for DMA 7, version 0209 ========================================================================== SL 3: B8G Fiber Switch Module Serial #: Non-exist 2048 KB BRAM, SMC version 1, BM version 21 256 KB PRAM(256K+0K) and 2048*8 CAM entries for DMA 8, version 0209 256 KB PRAM(256K+0K) and shared CAM entries for DMA 9, version 0209 256 KB PRAM(256K+0K) and 2048*8 CAM entries for DMA 10, version 0209 256 KB PRAM(256K+0K) and shared CAM entries for DMA 11, version 0209 ========================================================================== Active management module: 400 MHz Power PC processor 740 (version 8/8202) 66 MHz bus 512 KB boot flash memory 8192 KB code flash memory 256 KB SRAM 128 MB DRAM

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RE: FBI bust DDoS 'Mafia'
by Spencer Wood 30 Aug '04

30 Aug '04

I forwarded this message to a Guy I work with in the office..Here is his response.. No crap, this guy lived in our neighborhood... Remember me telling you about the Ryder truck full of Compaq servers and all the FBI agents???? We thought maybe he was into kiddie porn or something... he had a bunch of servers in his basement, and a datacenter-class HVAC unit with a weird looking exhaust pipe coming out of the side of his house. I think it's still there... Spencer ************************************************************ Spencer Wood, Network Manager Ohio Department Of Transportation 1320 Arthur E. Adams Drive Columbus, Ohio 43221 E-Mail: Spencer.Wood(a)dot.state.oh.us Phone: 614.644.5422/Fax: 614.887.4021/Cell: 614.774.3123 *************************************************************

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Re: FBI bust DDoS 'Mafia'
by John Obi 30 Aug '04

30 Aug '04

It's not not OT, or about politics. It's not about they are guilty or not since I Don't care. It's about that "the FBI finally cares, and will bust the script kiddies." This will scare them and will decrease the DDoS attacks from now and on. So ISPs and NSPs should work more with FBI and such parties to decrease the DDoS. Thanks, -J --- "J.A. Terranson" <measl(a)mfn.org> wrote: > > On Sun, 29 Aug 2004, Ricardo "Rick" Gonzalez wrote: > > > > No comments, check the url > > > > > > > http://www.theregister.co.uk/2004/08/27/ddos_mafia_busted/ > > > > > > I'm happy some of these criminals sent to jail! > > > > You know, here in America, we have this concept > called "innocent until > > proven guilty". What country are you from? > > I note for the record that this concept is only held > to be accurate when > applied to politicians or their financiers. The > rest of us are guilty > until convicted, after which our obvious guilt was > finally proven in an > "impartial" court. > > -- > Yours, > > J.A. Terranson > sysadmin(a)mfn.org > 0xBD4A95BF __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail

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RE: optics pricing (Re: Weird GigE Media Converter Behavior)
by Michel Py 30 Aug '04

30 Aug '04

>> Michel Py wrote: >> Economics 101. Cisco (and many other vendors, BTW) are not >> charities. Their purpose is to make investors and >> shareholders (which includes me) happy. And yes, this >> includes reselling OEM hardware at astronomical >> prices when they can, because it never lasts long. > Richard A Steenbergen wrote: > Obviously. But us folks who run networks aren't charities either FTR, I made the exact same point many times myself. > Obviously it is the job of the vendor to try and squeeze as > much money out of their customers as they possibly can, but > at least smart folks have the CHOICE not to take the bait. It's not that simple, because of two things: 1. Support and 2. The FUD factor. <me is the devil's advocate one more time> 1. Support: sometimes you will need vendor support, and this is especially true of new products. Putting Kingston DRAM in a 2600 is one thing; a limited test on a few routers will quickly show if it works or not, and the odds of an IOS upgrade that would suddenly trigger the third-party memory to cause problems are close to zero, as DRAM as long passed the development stage and is now a commodity. OTOH, you won't have that many OC-192 IRs or LRs to play with. Maybe you'd try one third party PHY, then another one if the first one works, and so on. And suddenly something changes (which does happen with new products) and your vendor implements the changes on their PHYs but not on yours. You're screwed. 2. FUD: How much revenue do these 4 OC-192s bring? This combined with the multi-million cost of a CRS-1 system, is it worth the risk to save a mere $200k street price or $400k list? Would you put your job on the line for it? </me is the devil's advocate one more time> > We start to get annoyed when the vendors remove that choice > by engaging in practices like locking down GBIC/SFP modules > by vendor ID codes for no reason other than to force customers > into paying absurd markup for their optics, intentionally > designing interfaces with fixed optics so that you have to > purchase more cards than you might actually need in order > to have the necessary optics, etc. Don't get me wrong: I'm equally annoyed, and I think that some pointing out of the practice and whining about it can be healthy. After all, if nobody whined about memory prices, we would still be facing the choice of buying it at 20x cost with support or at 2x without. The point I was trying to make is that during the initial phase of a product, there is likely nothing we can do about it no matter how loud we whine (which should not stop us to whine). > Robert E. Seastrom wrote: > [..CRS-1..] and nobody, not even certain well known crazy people, > is going to pay money for one to use as a SOHO router). Never say never. 7500s are common soho routers and there are a growing number of us that are GSR wannabes, because we can't stand to see our buddies have one. I do not plan to install it in my WC though. Michel.

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