March 2016 - Test - lists.nanog.org

IPV6 planning
by Laurent Dumont 09 Mar '16

09 Mar '16

Hiya, We are currently considering deploying IPv6 for a Lan event in April. We are assigned a /48 which we then split into smaller subnets for each player vlan. That said, what remains to be decided is how we are going to assign the IPv6. Basically, it seems that are two ways, one SLAAC where the endpoints uses RA to generate it's own IP and DHCPv6 which is basically DHCP but for IPv6. Large events like Dreamhack have used SLAAC and the feedback has been mostly positive. Can anyone comment regarding past experiences with IPv6 gotchas and things that you don't really expect when running dual-stack on a large-ish network? Thanks! Laurent

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LighTower - Major issue - Anyone from LIGHTOWER please contact me off list.
by Bob Evans 08 Mar '16

08 Mar '16

Anyone out here from LIGHTOWER please contact me off list. Thank You Bob Evans CTO

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Re: [mailop] Google DNS Servers not returning results for Hotmail today?
by Jay R. Ashworth 08 Mar '16

08 Mar '16

----- Original Message ----- > From: "Tony Bunce" <tonyb(a)go-concepts.com> > I just disabled DNSSEC validation on all of our resolvers and that appears to > have fixed the problem for us. > > I’m far from a DNSSEC expert but I think the issue is with the entire > 65.in-addr.arpa zone. I can reproduce the issue on any PTR record inside of > 65.0.0.0/8. And Tony wins the Internet (and that means a lot more here, than when I award it to funny people on Facebook :-) for Tuesday. Cheers, -- jra -- Jay R. Ashworth Baylink jra(a)baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274

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Any HSBC network admin?
by Pui Edylie 08 Mar '16

08 Mar '16

Dear NANOG Member, Is there any HSBC network admin on this list or do you happen to know one? We have problem reaching out to HSBC IP segments from our network and using the public WHOIS contact went cold. Thank you. Regards, Edy

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2nd Call - Call for Presentations - CHI-NOG 06
by Tom Kacprzynski 08 Mar '16

08 Mar '16

CHI-NOG 06's deadline for the Call for Presentations is next week, March 15th. Please submit your presentation's abstract at http://chinog.org/meetings/*chi-nog*-06/abstract-submission/ <http://chinog.org/meetings/chi-nog-06/abstract-submission/>. All accepted speakers will receive complimentary registration. Early bird registration is already open. The program committee is looking forward to your applications. Thank you. Tom Kacprzynski CHI-NOG PC Chair --------------------------------------------------------- *Call for Presentations* *CHI-NOG* 06 - (Chicago Network Operators Group) May 12th 2016, Chicago, IL The Chicago Network Operators Group (*CHI-NOG*) is a vendor neutral organization. Our goal is to create a regional community of network professionals by presenting the latest technology trends, enabling collaboration and providing networking opportunities. *CHI-NOG* will be hosting its sixth annual conference May 12th, 2016 in downtown Chicago. For more information please see http://chinog.org. The *CHI-NOG* Program Committee is seeking proposals for presentations on relevant networking technologies with a focus on the following topics: * Network Automation/ DevOps * Interconnection/Peering/Cloud Exchanges * Low Latency Networks/Financial Networks * Network Security * Internet Monitoring * Advanced BGP/MPLS Technologies * Software Defined Networking * Cloud Networking Technologies * Network Operation * Academic Research in Networking and Related Infrastructure Fields * Open Source Networking Tools * Optical Networking/Data Center Interconnect * Data Center Fabric * Wireless * IPv6 *Session Format* Each presentation is 30 minutes, which includes a questions and answers. The duration can be extended per individual request to 60 minutes and will be considered by the program committee. Presentations should not contain any marketing material and should avoid discussion of commercial products but rather focus on the underlying technology. *Key Dates* * Presentation Abstract Submission Deadline ------------------- 3/15/16 * Abstract Selection ---------------------------------------------- 3/18/16 * Presentation Full Slides Submission Deadline ----------------- 4/15/16 * Final Selection -------------------------------------------------- 4/29/16 * Conference ------------------------------------------------------ 5/12/16 *Submission* Please submit presentation's abstract proposal by filling out the submission form at http://chinog.org/meetings/*chi-nog*-06/abstract-submission/ <http://chinog.org/meetings/chi-nog-06/abstract-submission/> . Once your presentation is selected please provide the program committee with your photo and a short bio for web publication. All accepted speakers will receive complimentary tickets to the conference. The program committee is looking forward to your submission and attendance at the conference.

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Thank you, Comcast.
by Mike Hammett 07 Mar '16

07 Mar '16

I know. It seems odd, doesn't it? They're actually suspending people's accounts for DNS amplification. My aunt got a call about it tonight. I had already firewalled that off on her router before they called, but they're doing it. There's more that they could do I'm sure, but they're doing it. Maybe it's flooding their upstream causing other service issues.... but they're doing it. So many others aren't doing much at all. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

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Netflix VPN Detection Issues
by Daniel Stephens 07 Mar '16

07 Mar '16

Hello, Can someone from Netflix contact me off-list to assist in a wrongly classified prefix as a VPN/proxy? We serve Internet to a few large residential communities and they have been blocked as of yesterday afternoon. Attempts to cdnetops@ have been unsuccessful. Thank you, Daniel Stephens

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Fwd: [jari.arkko@piuha.net: Ray Tomlinson]
by Rich Kulawiec 07 Mar '16

07 Mar '16

Forward from the main IETF mailing list. Includes comments from Craig Partridge and Vint Cerf. ---rsk ----- Forwarded message from Jari Arkko <jari.arkko(a)piuha.net> ----- > From: Jari Arkko <jari.arkko(a)piuha.net> > Date: Sun, 6 Mar 2016 11:02:13 +0000 > To: IETF <ietf(a)ietf.org> > Subject: Ray Tomlinson > > I received sad news about Ray Tomlinson?s death from Craig Partridge > and Vint Cerf yesterday. I wanted to send what they wrote to the IETF > list as well: > > > I just learned that Ray Tomlinson died this morning. > > > > Ray Tomlinson had been at BBN since 1967. He?s best known for > > inventing the concept of sending email over a computer network and > > choosing the @ sign as the way to split the mailbox name from the host > > name. But that?s a fraction of his amazing contributions to our field. > > Ray was one of a four person team that created TENEX, the first operating > > system to support virtual memory using paging. He wrote one of the > > first implementations of TCP and, when he found data being duplicated > > in the received stream, devised methods to ensure that sequence numbers > > were not duplicated that remain fundamental to TCP/IP implementations > > today. He worked on the first object-oriented distributed system and > > early multimedia email systems. And I?m sure I?m forgetting at least > > half a dozen other ways Ray made our world better. > > > > Craig > > > I knew and worked with Ray Tomlinson during the development of > > the ARPANET and its host protocols and benefited, as have billions, > > from his seminal work on networked electronic email. More important, > > from my personal perspective, was his work with Bill Plummer on the > > first PDP-10 TENEX implementation of TCP (and later TCP/IP). In 1975, he > > discovered that the TCP as specified in December 1974 had flaws that led > > it to fail to detect duplicate packets and, together with Yogen Dalal, > > developed the three-way handshake and initial sequence number selection > > method to solve this problem. As Craig Partridge summarizes, Ray was a > > long-time and creative contributor to the Internet, operating systems, > > and many other highly practical applications in the computer science > > and communications domains. He was a self-effacing and humble man and > > extraordinary performer in our online world. I will miss his thoughtful, > > low-key and always helpful counsel. > > > > vint > > Jari Arkko > ----- End forwarded message -----

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Fwd: Seeking ISP contacts @ Sabey NYC
by Joly MacFie 06 Mar '16

06 Mar '16

Please could appropriate reps from the listed companies contact David below offlist. Thanks. j ---------- Forwarded message ---------- From: David Solomonoff <president(a)isoc-ny.org> Date: Sun, Mar 6, 2016 at 2:18 PM Cc: NYC Mesh <nycmeshmail(a)gmail.com> The NY Chapter of the Internet Society is acting as a fiscal sponsor for NYC Mesh, a wireless community network in lower Manhattan, Brooklyn and Jersey City. They are currently arranging for rack space and rooftop antennas at the Sabey data center in lower Manhattan. ISP's at Sabey include: 1. Lightpath 2. Lightower/ Sidera 3. Axiom Fiber 4. Level 3 5. OCG 6. Time Warner 7. XO Communications 8. Verizon 9. United Fiber Data 10. Zayo/AboveNet 11. Earthlink 12. IGX – Sabey owned/managed (Cogent!) I'd appreciate any leads for contacts at these companies with whom we could negotiate a discount or donation of services to a tax-exempt nonprofit. Thanks, David -- David Solomonoff, President Internet Society of New Yorkpresident(a)isoc-ny.orgisoc-ny.org -- --------------------------------------------------------------- Joly MacFie 218 565 9365 Skype:punkcast -------------------------------------------------------------- -

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Cogent / Cloudflare / AS13335
by Allen Landsidel 05 Mar '16

05 Mar '16

Any known issues here? Multiple websites on cloudflare IPs in that AS are currently unreachable (connection timeout) through metrocast cable in NH. Traceroutes always end up the same, going through 38.104.44.10. Three example traceroutes here: http://pastebin.com/tBQbsj4w Emailed cloudflare support and used cogents contact form a few hours ago, no response yet. The sites respond correctly when reached through alternate routes like telia.

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