April 2012 - Test - lists.nanog.org

Charter regional(nationwide?) flapping/multi outages
by jamie rishaw 03 Apr '12

03 Apr '12

[ This email takes place and context between 0817 GMT and 0910 GMT ] Charter is/was/has been/may still be hit by regional to national outages, starting ~ 0817 GMT Not only is my home ofc (100mb, quad doc3/rg6, hangs off chi) down (dying well within the network and not at cpe-adjacent gear), Charter NOC and Eng's cant even get to their ticketing and status/testing systems. They're dead in the water. (Voice service aside) ... : Three thoughts come to mind. 1) Tech says Charter (according to internal talk) has no v6 deploy plans until 2013. Someone stop me from pulling out my hair on this -- Does 3q '13 align with others' plans for v6 deployment ? 2) Eating your own dogfood is awesome, but where is a backup plan? My traces out during the ~30 mins on the horn had me routing thru Chi, Cle, and MO, dying at border/cores every time. Tethering my laptop to my android, I saw similarly-stopping routes inbound. (BGPlay disagrees, but thats another issue). Does it not behoove call centers and NOCs to have local access to replicated ticket and status dbs, failing over to alt carriers during severe outages (or any outage that takes down primary support)? 3) The first line tech suggested "it's DNS" (yet I run two of my own nameservers @ home, and roll neustar for global) -- Are we (senior types) just trying to get nocs off the phone with whatever answer, even if it involves lies that (we're naive to think) there /aren't/ those without clue that will challenge this, from premise to organization, sometimes *(cough)*. bringing these issues to a national stage? Thoughts, comments, insults, jokes, bring it. Anonymization assured should you want to go OTR and have me repost.

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Step-by-step procedure for doing IPv6 subnetting
by Mukom Akong T. 03 Apr '12

03 Apr '12

Hello all I often get lots of people who want to know the procedure for doing IPv6 subnetting like we are used to in IPv4. Before using tools and utilities to make things easy, I always like to know the general principles. I've put up a post about a general and quick procedure on how to subnet in IPv6 which I believe gives anyone an good theoretical framework for how to do it. Please do check it out and let me feedback. [a] General procedure for IPv6 Subnetting http://techxcellence.net/2012/04/03/ipv6-subnetting-general-procedure/ [b] Quick procedure ('in your head') http://techxcellence.net/2011/05/09/v6-subnetting-made-easy/ Regards -- Mukom Akong [Tamon] ______________ “We don't LIVE in order to BREATH. Similarly WORKING in order to make MONEY puts us on a one way street to irrelevance.“ [In Search of Excellence & Perfection] - http://perfexcellence.org [Moments of TechXcellence] - http://techexcellence.net [ICT Business Integration] - http://ibiztech.wordpress.com [About Me] - http://about.me/perfexcellence

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Re: [outages] XO Outages
by Jay Ashworth 02 Apr '12

02 Apr '12

----- Original Message ----- > From: "Darren Cusano" <dcusano(a)gmail.com> > Anyone experiencing any XO Outages? In the Philadelphia area our lines > are straight to busy. We have some direct PRIs from XO in Tampa FL, and I have no reports from the office of circuit problems at this time. Cheers, -- jra -- Jay R. Ashworth Baylink jra(a)baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274

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uunet ends newsfeed/newsreader in US
by Henry Yen 02 Apr '12

02 Apr '12

uunet/vzb "will terminate its United States Newsreader and Newsfeed services on March 31, 2012, with no plans to offer a replacement, and any content/data remaining after that date will be unrecoverably deleted". does anyone on NANOG have any thoughtful comments on this? -- Henry Yen <Henry.Yen(a)Aegis00.com> Aegis Information Systems, Inc. Senior Systems Programmer Hicksville, New York 1-800-AEGIS-00 (800-234-4700)

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Reachability issue 193.56.43.0/24AS25186 from AS701
by Jérôme Nicolle 02 Apr '12

02 Apr '12

Hi, Just changed the upstream for this network and a few customers can't reach our services anymore. According to RIPE stats, reachability, is not optimal on the north american zone, but is perfect everywhere else (see https://stat.ripe.net/193.56.43.124) One of the complaining customer is on AS1660 and the route breaks within AS701. Could anyone confirm the reachability for this prefix from the US ? Anyone at Verizon to check and fix if necessary ? Thanks ! -- Jérôme Nicolle +33 6 19 31 27 14

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French Regulator to ask all your information about your Peering
by Raphael MAUNIER 02 Apr '12

02 Apr '12

Hello All, This is now the end. The French regulator ( Arcep ) is now asking all the people with an ASN in France ( with a L33 license ) to get all their information on their peering. The Arcep claim it's for the "net neutrality" and still don't understand it works because it's self regulated. So, some of US network with a L33 License will also have to respond ( obligation because you have the L33-1) The documents can be downloaded here http://www.arcep.fr/index.php?id=8571&L=&tx_gsactualite_pi1[uid]=1508&tx_gs actualite_pi1[backID]=1&cHash=ed82d44a55 : ( french for now, english courtesy version will come soon ) The document is asking for informations like : BW, Prices, contract or not, level of use, date of the contract S You have to give them information twice a year We ( @Neo Telecoms ) and other folks in France will probably setup something with other carriers ( I already had some discussion with some of you ) to talk to them on a single voice. -- Raphaël Maunier NEO TELECOMS CTO / Directeur Ingénierie AS8218

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[NANOG-announce] NANOG 55 - Vancouver: Call For Presentations
by Dave Temkin 02 Apr '12

02 Apr '12

NANOG Community, After an awesome meeting in San Diego, we're already starting to get ready for NANOG 55 in Vancouver. If you have a topic you'd like to speak about, we'd love to consider it. Please watch http://www.nanog.org/meetings/nanog55/callforpresentations.html for more information. Please keep these important dates in mind: Presentation Abstracts and Draft Slides Due: 02-Apr-2012 Final Slides Due: 09-Apr-2012 Draft Program Published: 27-Apr-2012 Final Agenda Published: 15-May-2012 Please submit your materials to http://pc.nanog.org Looking forward to seeing everyone in San Diego. -Dave Temkin (Chair, NANOG Program Committee) _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org https://mailman.nanog.org/mailman/listinfo/nanog-announce

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RE: airFiber
by Nick Olsen 02 Apr '12

02 Apr '12

It will need perfect line of site. And won't deal with NLOS like most 2/5 ghz gear can. It's 24ghz. They claim 15Km. Maybe in the desert. In any climate with rain, Like our's here in Florida even 2 miles is going to be a stretch as 24ghz will rain fade easy. A great application for this would be like between two buildings requiring highspeed backhaul. (Were talking roof-top to roof-top of maybe a few thousand feet or more between them. Nick Olsen Network Operations (855) FLSPEED x106 ---------------------------------------- From: "Drew Weaver" <drew.weaver(a)thenap.com> Sent: Thursday, March 29, 2012 1:27 PM To: "Jared Mauch" <jared(a)puck.nether.net>, "Eugen Leitl" <eugen(a)leitl.org> Subject: RE: airFiber I've read that it requires perfect line of sight, which makes it sometimes tricky. Thanks, -Drew -----Original Message----- From: Jared Mauch [mailto:jared@puck.nether.net] Sent: Thursday, March 29, 2012 12:45 PM To: Eugen Leitl Cc: NANOG list Subject: Re: airFiber On Thu, Mar 29, 2012 at 06:34:21PM +0200, Eugen Leitl wrote: > > Claim: 1.4 GBit/s over up to 13 km, 24 GHZ, @3 kUSD/link price point. > > http://www.ubnt.com/airfiber Yeah, I got this note the other day. I am very interested in hearing about folks experience with this hardware once it ships. I almost posted it in the last-mile thread. Even compared to other hardware in the space the price-performance of it for the bitrate is amazing. I also recommend watching the video they posted: http://www.ubnt.com/themes/ubiquiti/air-fiber-video.html You are leaving out that it's an unlicensed band, so you can use this to have a decent backhaul to your house just by rigging it yourself on each end. - Jared -- Jared Mauch | pgp key available via finger from jared(a)puck.nether.net clue++; | http://puck.nether.net/~jared/ My statements are only mine.

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April fools joke?
by Leigh Porter 02 Apr '12

02 Apr '12

http://www.bbc.co.uk/news/uk-politics-17576745 It's sad when you just can't tell with things like this.. -- Leigh ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________

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Outdoor Wireless Access Point
by Shahab Vahabzadeh 02 Apr '12

02 Apr '12

Hi there, I asked for a wireless solution for a university, in which they want indoor wireless solution for more than 5 building (at least two floor) and outdoor wireless solution for near 160m*280m garden. As I look for maps we need at least 3 or 4 outdoor radio, I think in these networks the best solution is to have only one SSID in whole network to give mobility for the network, is this called ad-hoc? or it has an other name? I do not know if I could ask question clearly or not, suppose we have 4 radio but only one SSID is broadcasting and when you are near the radio is near to you you will get service from that one, as this solution must be implement for indoor ones too. And if there is any good company which can both indoor and outdoor solution and they have shipping to Iran too or reseller in Iran please give me the url. Thanks -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator Cell Phone: +1 (415) 871 0742 PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90

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