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Road Runner Abuse Contact
by Brad Fleming 02 Sep '10

02 Sep '10

Any Road Runner abuse reps on the list? If so, could you please contact me off-list?

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Level3 Contact
by Nick Olsen 02 Sep '10

02 Sep '10

Anyone have a Level3 sales contact? I've called the 800 number and was told I would get a call in 48 hours, a week later, and a second call into them and I still haven't gotten a call back. Nick Olsen Network Operations (321) 205-1100 x106

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Anyone from Trinidad and Tobago TSTT on list?
by Hal Lightwood 02 Sep '10

02 Sep '10

Please contact me at your convenience. Thank you -- Hal A. Lightwood <hal.lightwood(a)gmail.com> -- Tel: 510 621 3040 -- Skype: hal.lightwood

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Comcast enables 6to4 relays
by John Jason Brzozowski 02 Sep '10

02 Sep '10

FYI - thought this would be of interest to some of you, there will be more news on this front shortly. http://www.comcast6.net/ 6to4 Relays Activated Tuesday, August 17, 2010 As we started our IPv6 trials, we began to observe an increase in 6to4 relay traffic. 6to4 is a transition mechanism built into some operating systems and home gateways. While it is not a transition technology that Comcast planned to invest in due to limitations related to performance, we did observe poor performance when 6to4 was used by our customers. In many cases, these customers were not even aware that 6to4 was enabled by default or that their device or operating system was attempting to use 6to4 to communicate with IPv6 resources on the Internet. In most cases, we observed that 6to4-enabled operating systems and devices were attempting to use a 6to4 relay infrastructure hosted by a midwestern university. In order to improve the Internet experience for Comcast customers who are using 6to4, whether knowingly or not, we have decided to operate 6to4 relays on a temporary, trial basis. Comcast has decided to deploy 6to4 relays in five locations around our network to improve performance and predictability, as compared to operating relays from a single location. These 6to4 relays are available via the standard 6to4 Anycast IP address, according to RFC 3068, which is 192.88.99.1. Devices attempting to use 6to4 within our network should automatically discover and utilize these new 6to4 relays, without end user intervention or configuration. The first pair of these relays was activated today. We plan to activate the remaining three within the next seven to ten days. We plan to monitor the performance of the 6to4 relays, to measure any beneficial effects resulting from adding these elements to our network. As our IPv6 trials evolve and we develop our plans for 2011 and beyond, we will assess our plans to support 6to4 moving forward. John ========================================= John Jason Brzozowski Comcast Cable e) mailto:john_brzozowski@cable.comcast.com w) http://www.comcast6.net =========================================

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CFP: COMSNETS 2011
by Ramana Kompella 02 Sep '10

02 Sep '10

*** APOLOGIES IF YOUR RECEIVED MULTIPLE COPIES OF THE CFP *** COMSNETS 2011 The THIRD International Conference on COMunication Systems and NETworks January 4-8, 2011, Bangalore, India http://www.comsnets.org (In Co-operation with ACM SIGMOBILE) (Technically Co-Sponsored by IEEE COMSOC) The Third International Conference on COMmunication Systems and NETworkS (COMSNETS) will be held in Bangalore, India, from 4 January 2011 to 8 January 2011. COMSNETS is a premier international conference dedicated to addressing advances in Networking and Communications Systems, and Telecommunications services. The goal of the conference is to create a world-class gathering of researchers from academia and industry, practitioners, business leaders, intellectual property experts, and venture capitalists, providing a forum for discussing cutting edge research, and directions for new innovative business and technology. The conference will include a highly selective technical program consisting of parallel tracks of submitted papers, a small set of invited papers on important and timely topics from well-known leaders in the field, and poster sessions of work in progress. Focused workshops and panel discussions will be held on emerging topics to allow for a lively exchange of ideas. International business and government leaders will be invited to share their perspectives, thus complementing the technical program. Papers describing original research work and practical experiences/experimental results are solicited on topics including, but not limited to: Topics of Interest ------------------ Internet Architecture and Protocols Network-based Applications Video Distribution (IPTV, Mobile Video, Video on Demand) Network Operations and Management Broadband and Cellular Networks (3G/4G, WiMAX/LTE) Mesh, Sensor and PAN Networks Communication Software (Cognitive Radios, DSA, SDR) Wireless Operating Systems and Mobile Platforms Peer-to-peer Networking Cognitive Radio and White Space Networking Optical Networks Network Security & Cyber Security Technologies Cloud and Utility computing Storage Area Networks Next Generation Web Architectures Vehicular Networking Energy-Efficient Networking Network Science and Emergent Behavior in Socio-Technical Networks Social Networking Analysis, Middleware and Applications Networking Technologies for Smart Energy Grids Disruption/Delay Tolerant Networking Conference Highlights --------------------- Conference Inaugural Speaker: Prof. Pravin Varaiya, U. C. Berkeley, USA Banquet speaker: Dr. Rajeev Rastogi, Yahoo Research, India Keynote Speakers: Prof. Don Towsley, U. Mass Amherst, USA Dr. Pravin Bhagwat, AirTight Networks, India Dr. Jean Bolot, Sprint, USA Workshops WISARD (4, 5 Jan) NetHealth (4 Jan) IAMCOM (5 Jan) Mobile India 2011 (7 Jan) Technical Paper and Poster Sessions Ph.D Forum Panel Discussions Demos & Exhibits Important Deadlines ------------------- Paper submission: September 13, 2010 at 11:59 pm EDT (Sept 14, 9:29 am IST) Notification of Acceptance: November 8, 2010 Camera-Ready Submission: December 8, 2010 Detailed conference information and paper submission guidelines will soon be available on the conference web site. Please see http://www.comsnets.org for detailed information from time to time. The conference email address is: comsnets2011(a)gmail.com General Co-Chairs ----------------- David B. Johnson, Rice University, USA Anurag Kumar, IISc Bangalore, India Technical Program Co-Chairs --------------------------- Jon Crowcroft, U. of Cambridge, UK D. Manjunath, IIT Bombay, India Archan Misra, Telcordia Tech., USA Steering Committee Co-Chairs ---------------------------- Uday Desai, IIT Hyderabad, India Giridhar Mandyam, Qualcomm, USA Sanjoy Paul, Infosys, India Rajeev Shorey, NIIT University, India G. Venkatesh, SASKEN, India Panel Co-Chairs --------------- Aditya Akella, U. of Wisconsin, USA Venkat Padmanabhan, MSR, India Ph.D Forum Chair ---------------- Bhaskaran Raman, IIT Bombay, India Publications Chair ------------------ Varsha Apte, IIT Bombay, India Demos and Exhibits Co-Chairs ---------------------------- Aaditeshwar Seth, IIT Delhi, India Ajay Bakre, Netapps, India Sponsorship Chair ----------------- Sudipta Maitra, Delhi, india Workshop Chairs --------------- Sharad Jaiswal, Alcatel-Lucent, India Ravindran Kaliappa, CUNY, USA Neelesh Mehta, IISc Bangalore, India Mobile India 2011 Co-Chairs --------------------------- Gulzar Azad, Google, India Gene Landy, Ruperto-Israel & Weiner, USA Rajaraghavan Setlur, SASKEN, India Sridhar Varadharajan, SASKEN, India Publicity Co-Chair ------------------ Augustin Chaintreau, TTL, France Kameswari Chebrolu, IIT Bombay, India Song Chong, KAIST, Korea Ramana Kompella, Purdue Univ, USA Nishanth Sastry, U. of Cambridge, UK Web Co-Chairs ------------- Santhana Krishnan, IIT Bombay, India Vinay Veerappa, SASKEN, India International Advisory Committee -------------------------------- K. K. Ramakrishnan, AT&T, USA Victor Bahl, Microsoft Research, USA Sunghyun Choi, Seoul National U., Korea Sajal Das, U. Texas at Arlington, USA B. N. Jain, IIT Delhi, India Anurag Kumar, IISc, Bangalore, India L. M. Patnaik, IISc, Bangalore, India Krithi Ramamritham, IIT Bombay, India Parmesh Ramanathan, U. Wisconsin, USA Krishan Sabnani, Alcatel-Lucent, USA Kang Shin, U. Michigan, USA Nitin Vaidya, U. Illinois, USA University Partners: -------------------- IIT Bombay, IIT Delhi, IISc Bangalore, IIT Hyderabad, NIIT University, IIIT Bangalore Patrons: -------- Mobile Monday Bangalore, Sasken, IBM Research, Alcatel Lucent

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Complain to your vendors (was Re: Did your BGP crash today?)
by Adrian Chadd 01 Sep '10

01 Sep '10

Guys/girls/furry-creatures-from-!Earth, Complaining on nanog-ml is likely to only achieve personal stress relief. This is something you should bring up with your vendor. Say that you'll move vendors if they don't start making "better" BGP implementations and adding the features you guys want. Make the list of "better" features open, public, and actively solicit alternatives. Follow up on your threat. This is your business bottom line after all. Don't just use it as a reason to get lower prices from your current vendor and then continue complaining when dumb crap like this occurs. It would be great if vendor(s) participated in a public interoperability test suite where researchers could test their stuff against it before unleashing it on the public internet. I'd love to see something public -and- cross institutional, -and- include access to things like CRS-level equipment. Go on, I dare you. :) 2c, Adrian

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quagga ospfd scaling
by Randy Bush 01 Sep '10

01 Sep '10

anyone happily running a quagga ospfd which has O(100) or more peers? randy

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Q-In-Q using M7i and CISCO Switch
by Giuliano Cardozo Medalha 01 Sep '10

01 Sep '10

People, We have a client with the following situation: v1, v2, v3 -------| Switch | ----------| Switch |----------------| Switch|------------- JUNIPER M7i IQ2E ----- Carrier offers only 3 vlans to the client. But he wants to push some more vlans inside the 3 ones. It is possible to initiate and finish Q-In-Q vlans using a cisco ME switch and a JUNIPER M7i with IQ2E interface ? The following link shows stack configuration. It can be used to do Q-In-Q with this situation ? http://www.juniper.com.lv/techpubs/en_US/junos10.0/information-products/top… Someone tries to configure it any time ? Thanks a lot, Giuliano

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RE: UPDATED - Comcast enables 6to4 relays
by Skywing 31 Aug '10

31 Aug '10

- S -----Original Message----- From: John Jason Brzozowski <john_brzozowski(a)cable.comcast.com> Sent: Tuesday, August 31, 2010 5:57 To: Pekka Savola <pekkas(a)netcore.fi> Cc: NANOG <nanog(a)nanog.org> Subject: Re: UPDATED - Comcast enables 6to4 relays On 8/31/10 7:36 AM, "Pekka Savola" <pekkas(a)netcore.fi> wrote: > On Tue, 31 Aug 2010, John Jason Brzozowski wrote: >> Enabled two more 6to4 relays this morning. :) > > Out of curiousity, what is the aggregate Mbps load on the relays? > Related question is the platform on which these are run. [jjmb] for now I can say the traffic doubled after the first pair of relays were deployed. They are Linux based. ========================================= John Jason Brzozowski Comcast Cable e) mailto:john_brzozowski@cable.comcast.com o) 609-377-6594 m) 484-962-0060 w) http://www.comcast6.net =========================================

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RIPE Labs article on the Duke/RIPE NCC BGP experiment
by Andrei Robachevsky 31 Aug '10

31 Aug '10

Dear Colleagues, On Friday, 27 August, at 08:41 (UTC), RIPE NCC staff involved in the Routing Information Service (RIS) project conducted an Internet routing experiment in conjunction with a research group from Duke University in the United States. The goal of this experiment was to further global understanding of Internet routing behaviour, specifically the use of optional attributes in Border Gateway Protocol (BGP). The experiment ended as scheduled at 09:08 (UTC). Shortly after this, we discovered that the experiment had caused an unexpected and unintended negative impact on Internet operations, lasting for approximately 30 minutes. An article has now been published that provides more information on the experiment and its effect on the network: https://labs.ripe.net/Members/erik/ripe-ncc-and-duke-university-bgp-experim… If you have any questions or comments regarding this incident, please contact <ncc(a)ripe.net>. Regards, Andrei Robachevsky Chief Technical Officer, RIPE NCC

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