September 2015 - Test - lists.nanog.org

Advance notice - H-root address change on December 1, 2015
by Kash, Howard M CIV USARMY RDECOM ARL (US) 17 Nov '15

17 Nov '15

This is advance notice that there is a scheduled change to the IP addresses for one of the authorities listed for the DNS root zone and the .ARPA TLD. The change is to H.ROOT-SERVERS.NET, which is administered by the U.S. Army Research Laboratory. The new IPv4 address for this authority is 198.97.190.53. The new IPv6 address for the authority is 2001:500:1::53. This change is anticipated to be implemented in the root zone on 1 December 2015, however the new addresses are operational now. They will replace the previous IP addresses of 128.63.2.53 and 2001:500:1::803f:235 (also previously known as AOS.BRL.MIL and AOS.ARL.ARMY.MIL) We encourage operators of DNS infrastructure to update any references to the old IP addresses and replace them with the new addresses. In particular, many DNS resolvers have a DNS root "hints" file. This should be updated with the new IP addresses. New hints files will be available at the following URLs once the change has been formally executed on December 1: http://www.internic.net/domain/named.root http://www.internic.net/domain/named.cache The old IPv4 address will continue to work for six months after the transition (until 1 June 2016), at which point it will be retired from service. The address will remain under the control of the Army Research Laboratory, never to be used again for DNS service. The old IPv6 address will continue to work indefinitely, but may ultimately be retired from service. Simultaneous to the retirement of the old address on June 1, 2016, the ASN for H-root will change from 13 to 1508. You can monitor the transition of queries to the new addresses at the following URL: http://h.root-servers.org/old_vs_new.html -- Howard Kash U.S. Army Research Laboratory

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JANOG37 Meeting Call for Presentations
by MAWATARI Masataka 26 Oct '15

26 Oct '15

Hello, JANOG37 Meeting will take place on 20-22 January 2016 in Nagoya, Japan. http://www.janog.gr.jp/en/index.php?JANOG37_Meeting JANOG is making a call for presentations until 30 October 2015. Our meetings are in Japanese but we have had several non-Japanese speakers who made presentations in the past. We are looking forward to your proposals for presentations. Taiji Tsuchiya, Masataka Mawatari JANOG37 Programme Committee Co-Chairs ---------------------------------------------------------------------- ** JANOG37 MEETING ---------------------------------------------------------------------- - Host : CHUBU TELECOMMUNICATIONS CO.,INC. - Date : 20 Jan., 2016 - 22 Jan., 2016 - Venue : NTK Hall - Address : 1-15-1 Kanayamacho, Naka-ku, Nagoya, Japan. - Fees : JANOG37 Meeting (20-22 Jan): Free Social event (in the evening on 21 Jan): 6,000JPY ---------------------------------------------------------------------- ** HOW TO SUBMIT PRESENTATIONS ---------------------------------------------------------------------- If you are interested to give a presentation, submissions are welcome via e-mail at:"meeting-37[at]janog.gr.jp" with the following information. 1. Speaker's name(s) 2. Speaker's organization(s) 3. Preferred contact email address 4. Submission category (General Session or Panel Session) * If your choice is panel, please tell us the number of speakers 5. Presentation title 6. Abstract 7. Desired presentation time and discussion time 8. Slides (attachment or URL), in PowerPoint or PDF format. Our Meetings are in Japanese, so non-Japanese speakers usually arrange an informal interpreter. If you are interested in making a presentation at JANOG but cannot arrange an interpreter by yourself, you could consult with us at: "meeting-37[at]janog.gr.jp". Although we cannot guarantee, we may be able to help you on volunteer basis. Let us know if you have any questions : meeting-37[at]janog.gr.jp ---------------------------------------------------------------------- ** THE KEY DATE FOR JANOG37 SUBMISSIONS ---------------------------------------------------------------------- CFP Deadline : 30 October 23:59 JST The Program Committee will notify you after 16th November about your submission. ---------------------------------------------------------------------- ** VISA ---------------------------------------------------------------------- Foreign visitor entering Japan must have a passport which has valid period during you stay in Japan. Passport holders from some countries are required to have a visa to visit Japan before they depart toward Japan. Many are exempt from this requirement and can get their visa on entry to Japan. Please determine whether you are exempt from the visa requirement. Please refer to the official website from Ministry of Foreign Affairs of Japan or any other appropriate website to get more information about Visa application. Ministry of Foreign Affairs of Japan - Guide to Japanese Visas http://www.mofa.go.jp/j_info/visit/visa/index.html List of Countries and Regions for Visa Exemptions http://www.mofa.go.jp/j_info/visit/visa/short/novisa.html Please note that JANOG can not assist you with your visa application. If you have any questions about the meeting, please feel free to contact meeting-37[at]janog.gr.jp. ---------------------------------------------------------------------- ** ABOUT JANOG ---------------------------------------------------------------------- JANOG webpage in English is available at: http://www.janog.gr.jp/en/ ----------------------------------------------------------------------

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Broken IPV6 for Enterprise websites
by Clinton Work 17 Oct '15

17 Oct '15

The enterprise.com and enterprise.ca websites advertise AAAA records, but the web servers don't respond to IPV6 HTTP requests. I have tried to contacting Enterprise several times to correct, but I can't get thru their layers of customer service. I'm hoping that somebody on NANOG knows a technical contact at Enterprise. -- Clinton Work

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Question re session hijacking in dual stack environments w/MacOS
by David Hubbard 16 Oct '15

16 Oct '15

Hey all, as we've slowly deployed IPv6 to our end users, it has begun to cause some issues for those on Mac's specifically. Apple apparently has an algorithm at some point in the network stack to decide whether IPv4 or IPv6 is, perhaps, 'better' or 'faster' at any given point in time during an ongoing session. This allows a computer talking to a dual stack remote website to flip flop between v4 and v6 as activity is conducted. Websites that require some type of authentication that is handled via session cookies have been booting our users out randomly with "your ip address has changed" type message. This occurs when their Mac decides to switch between protocols because the site views it as a session hijacking attempt when Joe User with session ID xyz switches from 192.0.2.10 to 2001:db8::1:1:a or vice versa. Has anyone run into this? Our users on other platforms don't seem to have this issue; linux and MS desktops seem to just use v6 if it's available and v4 if not. Thanks, David

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IPv6 and Android auto conf
by Anurag Bhatia 16 Oct '15

16 Oct '15

Hello everyone I recently got IPv6 working at home LAN. My Android device (Google Nexus 5) is connected via wifi to LAN and LAN's core router is Map2N <http://routerboard.com/RBmAP2n>. I have a /64 on the LAN with "advertise" enabled to make ND to work and have autoconfig working on all devices. There are bunch of other layer 2 devices in LAN but all just acting as layer 2 transparently and core L3 remains on Map2N. All works well for most part but only trouble I am getting is on Nexus 5 where after around 24hrs IPv6 stops working. Only unusual thing I notice at that time is that phone 4 IPv6 as opposed to 2 (autoconf and temporary randomised address). Seems like some kind of issue in way NDP works either on Microtik or phone. The fix I am doing from few days is to restart wifi and phone interface gets fresh (two) IPv6 addresses and all works well again. Anyone facing similar issue? (Note: No issues on OS X or iOS which are in same LAN) I can try DHCPv6 but I guess most of devices do not support it yet. (I see support for that in routerboard though). Thanks. -- Anurag Bhatia anuragbhatia.com PGP Key Fingerprint: 3115 677D 2E94 B696 651B 870C C06D D524 245E 58E2

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Microsoft blocking mail
by Chris Garrett 15 Oct '15

15 Oct '15

Is there anyone on-list who can assist with an erroneous spam block to Outlook.com <http://outlook.com/>? One our our net blocks was added earlier today, 216.128.11.0/25 and I am having zero luck getting through to a clueful person at MS. Thank you! Chris Garrett | Network Operations Director tel: 678.370.2012 | mobile: 512.605.9620

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How to force rapid ipv6 adoption
by David Hubbard 07 Oct '15

07 Oct '15

Had an idea the other day; we just need someone with a lot of cash (google, apple, etc) to buy Netflix and then make all new releases v6-only for the first 48 hours. I bet my lame Brighthouse and Fios service would be v6-enabled before the end of the following week lol. David

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Quick Update on the North American BCOP Efforts
by Chris Grundemann 02 Oct '15

02 Oct '15

Hail NANOGers! After receiving several off-line inquiries about the status of BCOP in North America I think it's appropriate to send a general announcement here. The biggest news here is that the current NANOG Board of Directors has disbanded the NANOG BCOP Committee. The stated rationale for this decision can be found in the minutes from their 2 February 2015 meeting. https://www.nanog.org/sites/default/files/sites/default/files/BOD-BCOPMinut… As you might expect, I find this extremely disappointing. Our reaction has been twofold: 1) We're moving to a new home. You can now find all of the current documents at http://nabcop.org. Everything is moving forward, despite a bit of jostling. Please jump in and get involved! 2) I'm so disappointed by this decision, and the future course of NANOG implied, that I've decided to run for the NANOG Board of Directors. There's a really great slate of candidates running, so whatever your decision, I highly encourage you to really consider your selections. https://www.nanog.org/elections/2015/BoDcandidates If you have any questions at all, please feel free to email me directly, or send them to bcop-support(a)nabcop.org. See you in Montréal! Cheers, ~Chris

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Routes leaked by AS393742 via AS16397
by Marco Paesani 01 Oct '15

01 Oct '15

Hi, anyboody know this AS ?? Upstream AS3549 Thanks ! Regards -- Marco Paesani MPAE Srl Skype: mpaesani Mobile: +39 348 6019349 Success depends on the right choice ! Email: marco(a)paesani.it

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SNMP - monitoring large number of devices
by Pavel Dimow 30 Sep '15

30 Sep '15

Hi all, recently I have been tasked with a NMS project. The idea is to pool about 20 OID's from 50k cable modems in less then 5 minutes (yes, I know it's a one million OID's). Before you say check out some very professional and expensive solutions I would like to know are there any alternatives like open source "snmp framework"? To be more descriptive many of you knows how big is the mess with snmp on cable modem. You always first perform snmp walk in order to discover interfaces and then read the values for those interfaces. As cable modem can bundle more DS channels, one time you can have one and other time you can have N+1 DS channels = interfaces. All in all I don't believe that there is something perfect out there when it comes to tracking huge number of cable modems so I would like to know is there any "snmp framework" that can be exteded and how did you (or would you) solve this problem. Thank you.

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