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Prefix 120.29.240.0/21
by Fredy Kuenzler 18 Nov '10

18 Nov '10

We see a number of session towards downstreams flaps obviously caused by prefix 120.29.240.0/21, originated by AS45158, transited by AS4739 (see below). Best regards, Fredy Kuenzler Init7 / AS13030 #sh ip bgp 120.29.240.0 Number of BGP Routes matching display condition : 4 Status codes: s suppressed, d damped, h history, * valid, > best, i internal Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop MED LocPrf Weight Path *>i 120.29.240.0/21 206.223.143.99 21 150 0 4739 45158 {64512 64514 64516 64519 64521 64522 64525 64526 64528 64529 64530 64535 64537 64538 64541 64542 64543 64544 64545 64546 64547 64548 64549 64552 64553 64556 64557 64560 64561 64562 64564 64565 64566 64568 64569 64570 64574 64575 64576 64577 64578 64580 64582 64583 64584 64588 64593 64598 64599 64601 64602 64605 64610 64611 64620 64621 65397 65398 65470 65471 65472 65473 65474 65479 65480 65484 65485 65490 65502 65505 65511 65514 65523 65524 65528 65534 65609} ? *i 120.29.240.0/21 206.223.143.99 21 150 0 4739 45158 {64512 64514 64516 64519 64521 64522 64525 64526 64528 64529 64530 64535 64537 64538 64541 64542 64543 64544 64545 64546 64547 64548 64549 64552 64553 64556 64557 64560 64561 64562 64564 64565 64566 64568 64569 64570 64574 64575 64576 64577 64578 64580 64582 64583 64584 64588 64593 64598 64599 64601 64602 64605 64610 64611 64620 64621 65397 65398 65470 65471 65472 65473 65474 65479 65480 65484 65485 65490 65502 65505 65511 65514 65523 65524 65528 65534 65609} ? *i 120.29.240.0/21 206.223.143.99 21 150 0 4739 45158 {64512 64514 64516 64519 64521 64522 64525 64526 64528 64529 64530 64535 64537 64538 64541 64542 64543 64544 64545 64546 64547 64548 64549 64552 64553 64556 64557 64560 64561 64562 64564 64565 64566 64568 64569 64570 64574 64575 64576 64577 64578 64580 64582 64583 64584 64588 64593 64598 64599 64601 64602 64605 64610 64611 64620 64621 65397 65398 65470 65471 65472 65473 65474 65479 65480 65484 65485 65490 65502 65505 65511 65514 65523 65524 65528 65534 65609} ? * 120.29.240.0/21 77.67.76.237 1546 150 0 3257 7473 7474 9300 45158 i Last update to IP routing table: 0h25m47s, 1 path(s) installed: Route is advertised to 1 peers: 213.144.128.180(13030)

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Cisco 6500 QoS Priority Queuing (DSCP & EXP based)
by Manu Chao 18 Nov '10

18 Nov '10

I would to translate following 7200 QoS configuration to Catalyst 6500: class-map match-any PQ match dscp ef match mpls experimental topmost 5 policy-map QOS-PE-OUT class PQ priority percent 33 class class-default AFAIK we need extra command on 6500 to enable Priority Queuing at the interface level but my problem is that interface priority command are only COS based not DSCP nor EXP. I may be wrong. I would appreciate any 6500 QoS help. Thanks in advance

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CFP: COMSNETS 2011 (Call for Participation)
by Ramana Kompella 18 Nov '10

18 Nov '10

COMSNETS 2011 The THIRD International Conference on COMmunication Systems and NETworks January 4-8, 2011, Bangalore, India http://www.comsnets.org Email: comsnets2011(a)ece.iisc.ernet.in (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. Registration site: http://www.comsnets.org/registration.html. Heavy student discounts available. We look forward to your participation. Conference Scope ---------------- 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. Raj Jain, Washington U. , St. Louis, USA Banquet speakers: Dr. Rajeev Rastogi, Yahoo Research, India Mr. Venkat Rajendran, Billonways Holdings Pvt. Ltd, India Keynote Speakers: Prof. Don Towsley, U. Mass Amherst, USA Dr. Partho Mishra, Cisco, India Mr. Subu Goparaju, Infosys, India Dr. Pravin Bhagwat, AirTight Networks, India Dr. Jean Bolot, Sprint, USA Mr. Michael Eisler, NetApp Inc, 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 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 --------------------------- 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 P. R. Kumar, UIUC, USA 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, BITS Pilani Patrons: -------- CISCO, Infosys, Alcatel Lucent, Intel, Microsoft Research, IBM Research, Sasken, Datacipher, Mobile Monday Bangalore

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GBLX Routing Issues
by Tim Donahue 18 Nov '10

18 Nov '10

We have several clients who are experiencing downtime right now on GBLX's network, as well as seeing some intermittent routing problems coming from our GBLX link. Has anyone been able to get more than the standard "The technicians are trying to isolate the problem" out of GBLX at this point? On or off-list replies are welcome. Thank you, Tim

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CFP: COMSNETS 2011 (Deadline in 4 days: Sept 27, 11:59pm PDT)
by Ramana Kompella 18 Nov '10

18 Nov '10

COMSNETS 2011 The THIRD International Conference on COMmunication Systems and NETworks January 4-8, 2011, Bangalore, India http://www.comsnets.org Email: comsnets2011(a)ece.iisc.ernet.in (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. Registration site: http://www.comsnets.org/registration.html. Heavy student discounts available. We look forward to your participation. Conference Scope ---------------- 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. Raj Jain, Washington U. , St. Louis, USA Banquet speakers: Dr. Rajeev Rastogi, Yahoo Research, India Mr. Venkat Rajendran, Billonways Holdings Pvt. Ltd, India Keynote Speakers: Prof. Don Towsley, U. Mass Amherst, USA Dr. Partho Mishra, Cisco, India Mr. Subu Goparaju, Infosys, India Dr. Pravin Bhagwat, AirTight Networks, India Dr. Jean Bolot, Sprint, USA Mr. Michael Eisler, NetApp Inc, 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 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 --------------------------- 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 P. R. Kumar, UIUC, USA 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, BITS Pilani Patrons: -------- CISCO, Infosys, Alcatel Lucent, Intel, Microsoft Research, IBM Research, Sasken, Datacipher, Mobile Monday Bangalore

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nanog 51 registration link is down
by Mehmet Akcin 18 Nov '10

18 Nov '10

fyi, https://nanog.merit.edu/registration/ can someone take a look at this? mehmet

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mtu question
by Deric Kwok 17 Nov '10

17 Nov '10

Hi I just see that the mtu in lo is different from standard eth 1500 Any meaning of it? eg: Standard eth 1500 in linux. lo mtu 16436 in solaris. lo mtu is 8232 How about cisco / juniper loopback? Thank you so much

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Outage between GBLX and HE?
by Brielle Bruns 17 Nov '10

17 Nov '10

Hey All, Sorry to bother the list, but I'm noticing that I've got no connectivity to Hurricane Electric through GBLX from my Qwest DSL. In this case, I'm trying to get to tunnelbroker.net: ... 3 184-99-65-41.boid.qwest.net (184.99.65.41) 38.438 ms 49.250 ms 38.459 ms 4 sea-brdr-02.inet.qwest.net (67.14.41.14) 60.071 ms 53.198 ms 54.223 ms 5 te8-3-10g.ar5.sea1.gblx.net (64.208.110.141) 294.182 ms 437.842 ms * 6 * * * Testing out through the T1 which goes via twtelecom works fine, as does from co-loc in Seattle which goes through Integra. Don't suppose anyone else is noticing this as well? -- Brielle Bruns The Summit Open Source Development Group http://www.sosdg.org / http://www.ahbl.org

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IETF Fellowship Applications
by Lucy Lynch 17 Nov '10

17 Nov '10

All - If you have young colleagues in emerging economic zones with an interest in Internet protocols, please pass this along. Thanks - Lucy >From my colleague Connie Kendig, Sponsored Programs and Grants Manager for ISOC. ----- Dear Colleagues, The Internet Society has announced that it is inviting applications for its latest Internet Society Fellowships to the IETF, part of its Next Generation Leaders (NGL) programme (www.InternetSociety.org/Leaders) The Fellowship programme allows engineers from developing countries to attend an Internet Engineering Task Force (IETF) meeting. Fellowships will be awarded through a competitive application process. The Internet Society is currently accepting fellowship applications for the next two IETF meetings: * IETF 80, 27 March - 1 April, Prague, Czech Republic * IETF 81, 24 - 29 July, Quebec City, Canada http://www.isoc.org/educpillar/fellowship/index.php Fellowship applications for both IETF meetings are due by 17 December 2010. I encourage you to pass on information about this program to individuals involved in your network that have a keen interest in the Internet standardisation activities of the IETF. The Internet Society Fellowships to the IETF are sponsored by Afilias, Google, Microsoft, and Intel. The Internet Society’s Next Generation Leaders programme is sponsored by Nominet Trust, the Association Française pour le Nommage Internet en Coopération (AFNIC), and the European Commission. If you have questions, please do not hesiate to contact Connie Kendig <kendig[at]isoc[dot]org>. Kind Regards, Connie J Kendig Internet Society

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IPv6 Space Management. Tracking, not Allocating
by chip 17 Nov '10

17 Nov '10

There's been lots of discussion on how we should allocate space to various bits of the network. What I haven't yet seen is how people are tracking these allocations. Is everyone using one of the two or three commercial applications or some OSS solution or a few large(ish) text files? Anyone have any recommendations or feedback? Thanks! --chip -- Just my $.02, your mileage may vary, batteries not included, etc....

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