October 2013 - Test - lists.nanog.org

Looking for Juniper P-1GE-SFP-QPP in NYC area
by Eric Wieling 24 Oct '13

24 Oct '13

We had a P-1GE-SFP-QPP card go out today, looking for a source in the NYC area to get it replaced ASAP. Thanks!

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Point to Point Ethernet request
by Phibee Network Operation Center 24 Oct '13

24 Oct '13

Hello, Looking for a solution to connect two sitesto my POP: Site A: Frederick, MD 21701 USA Site B: Archbold, OH 43502 USA My POP: New York (into a DC: Equinix or Telehouse New York) A Layer 2 connection at 4, 6 or 10 Mbits Any one know a good operator for this ? Best Regards Jerome SCHEVINGT

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Fundamental questions of backbone design
by Anurag Bhatia 24 Oct '13

24 Oct '13

Hello everyone I have some fundamental questions about backbone design. Feel free to point me to any discussions/presentation material related to these questions. 1. As I understand it's (sort off) common practice to give highest localpref to customer routes then peering and finally transit. Does this works well or you see issues with people who have 10+ prepends on some peering routes calling you to not send traffic via those circuits? Does it makes sense to put a rule to avoid routes 2-3 AS path away when changing local preference? 2. If I have more peering capacity and relatively less capacity between my own PoPs and I start injecting routes in my IGP then how to prevent change of choking of backbone? Is it standard practice to have more capacity on backbone then peering links? Or I have to inject less routes in IGP - say a few % of total routes? 3. How can I maintain use of routes I am learning from various other networks (transit+peers+customer) across my IGP? Is BGP community tagging good way out? 4. How is iBGP Vs OSPF for IGP? I keep on hearing that OSPF is good & lot more faster in changing routes during a breakdown as compared to slow hold time based iBGP session. Is there's more clear comparison of limitations of both when designing? Appreciate your time & help. Thanks. -- Anurag Bhatia anuragbhatia.com Linkedin <http://in.linkedin.com/in/anuragbhatia21> | Twitter<https://twitter.com/anurag_bhatia> Skype: anuragbhatia.com

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Re: 80 Gbps ?
by jstuxuhu0816 24 Oct '13

24 Oct '13

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Re: Possible DNS issues at Networksolutions aka WORLDNIC.COM?
by Meshier, Brent 23 Oct '13

23 Oct '13

Three DNS providers I trust: http://www.neustar.biz/enterprise/dns-services http://www.verisigninc.com/en_US/products-and-services/network-intelligence… http://www.akamai.com/html/solutions/enhanced_dns.html -----Original Message----- From: Christopher Morrow [mailto:morrowc.lists@gmail.com] Sent: Wednesday, October 23, 2013 8:41 AM To: Ryan Mcdermott Cc: North American Network Operators' Group Subject: Re: Possible DNS issues at Networksolutions aka WORLDNIC.COM? On Tue, Oct 22, 2013 at 1:14 PM, Ryan Mcdermott <blhack(a)gmail.com> wrote: > Recommend alternatives? > --- Please refer to http://www.amherst.com/amherst-email-disclaimer/ for important disclosures regarding this electronic communication.

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MassHack and A chance to teach.
by james jones 23 Oct '13

23 Oct '13

Hey everyone, I am putting on a hackathon on Jan 30 - Feb 1 at the Hynes Convention Center in Boston, MA. The basic idea is you have 48 hours to create something cool and don't suck! We have 3 categories: 1. General Tech and Web Services 2. Cameras and Wearables 3. Healthcare We will be giving an investment prize away to the winners and running them through a 12 week accelerator program to launch their idea into a startup. We are also going to have technology classes. I am looking for people willing to do any sort of programming or networking classes. These will be more of beginner/into classes. If any of you are willing to come and help I can promise good beer, good food and good times. Sorry we can not cover travel or lodging. Also if you know anyone that might want to come and take part give them the discount code: *NANOG* It will give them 50% off their ticket. Check out our website: http://masshack.com Hope to see some of you there. P.S. We are still looking for sponsors and exhibitors :) -James

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Possible DNS issues at Networksolutions aka WORLDNIC.COM?
by Mark Keymer 23 Oct '13

23 Oct '13

Hi, Anyone else seeing resolving issues on WORLDNIC.COM DNS servers? Sincerely, -- Mark Keymer

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ipv6 and geolocation
by Blair Trosper 23 Oct '13

23 Oct '13

Everyone loves IPv6, and it's a fantastic technology. However, I've been pondering a few quirks of v6, including the low priority of PTR, but I have a question I want to throw out there: Do you think IPv6 geolocatoin (GeoIP) will ever be viable? If so, when do you think this will happen? If not, what's the superseding solution? (The W3C location technology fails miserably for me 100% of the time even on IPv4). Two of the "big four" GeoIP providers don't even catalog IPv6, and the other two's IPv6 database is unremarkable and usually only has the country. (Or, in my case, a block that's clearly in the United States is deemed as simply "(somewhere in) Asia".) What I'm getting at is: IPv6 geolocation is presently rather hopeless and useless. Eager to hear thoughts from my fellow network thinkers! - Blair

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Is there anyone from AOL messaging on here?
by Quinn Kuzmich 22 Oct '13

22 Oct '13

Please contact me off-list. We've got a persistent spammer on your network that we can't get shut down through normal channels. Q

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80 Gbps ?
by jamie rishaw 22 Oct '13

22 Oct '13

I'm looking at a site named the "digital attack map" (dot com). There's one attack that lists an attack at some near 80 Gbps inbound. ( Clip Cap at http://screencast.com/t/M59qmJhcWSW ) Some questions. Maybe I've just been lucky... but, A) /Seriously/ ? 80 Gbps ? B) Other than dropping routes / changing DNS and "filtering at the borders" are there controls that operators employ that help mitigate multi-Gbps attacks? I understand if - by the nature of talking about it, 'we' give attackers insight, so I'm willing to entertain private discussions; However, this seems to be a semi appropriate place as a catalyst. I'd be interested in a discussion, a ML, or resources that any people can provide, via this list or off list. -jamie -- jamie rishaw // .com.arpa@j <- reverse it. ish. *"Reality defeats prejudice."* - *Rep. Barney Frank*

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