Saturday, January 29, 2011
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RecordingsFull AbstractAround 25-35% of attendees at each NANOG are new to the meeting (some are even new to the mailing list!) and NANOG isn't quite the same as your average conference. Speakers |
RecordingsFull AbstractA comprehensive tutorial on Internet peering, covering everything from the basics of peering for those who have never done it, to the best engineering practices and network design Speakers |
RecordingsFull AbstractThis tutorial provides a high level Overview of IPv6 Technology. This is is the first session for the two part Tutorial on IPv6 fundamentals. This tutorial session will cover the following topics at high level: Speakers |
Full AbstractStorage traffic is an increasingly important use of networks, as most enterprise deployments of storage are networked in some fashion. This presentation surveys the commonly used block storage protocols (SCSI-based), including deployment examples and recent technology developments. The protocols to be covered include: Speakers |
Sunday, January 30, 2011
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RecordingsFull AbstractThis tutorial provides a high level Overview of IPv6 Technology with special emphasis on Cable. This is is the second session for the two part Tutorial on IPv6 fundamentals. This tutorial session will cover the following topics at high level: Speakers |
RecordingsFull AbstractThis session is a brief introduction to DNSSEC and how it works. We'll discuss the motivations for its creation, what it does (and doesn't do), and how it works. We'll describe the new DNS resource records used by DNSSEC and how a DNSSEC validator uses them to verify the authenticity and integrity of DNS data. Speakers |
Full AbstractThis tutorial will provide an overview of Internet Routing Registries and the Routing Policy Specification Language (RPSL). It will focus on real-world usage of Internet Routing Registries and on tools used to automate the generation of router configurations. Speakers Manish Karir, Merit Network |
RecordingsFull AbstractCommunity Meeting Agenda: Speakers |
Full AbstractDirect Server Return (DSR) load balancing is a common way to distribute network traffic using an approach that currently requires the load balancer and all hosts behind the Virtual IP (VIP) to be within the same Layer 2 network. This is a severe limitation that hinders scaling VIPs beyond a single contiguous subnet. In this paper, we present a method to perform DSR load balancing across Layer 3 boundaries (``L3DSR''), a solution allowing us to serve up to ten times as many VIPs on a single hardware Load Balancer compared to other Layer 3 load balancing methods. This technology has been developed and implemented in-house together with our hardware vendors and internal software development teams. We plan on open sourcing the relevant code on the server side in the near future. Speakers |
RecordingsFull AbstractThis session will give delegates the latest information on how to increase packet traffic capacity, while simultaneously containing CPU power usage, by transporting packets at the lowest, cost optimized, layers. Speakers |
RecordingsFull AbstractMobile Internet has rapidly gone from an expensive curiosity to the normal mode of Internet access in many global markets. The rapid buildout of 3G/4G networks leaves mobile operators facing many of the same IP engineering challenges solved by fixed line operators, yet the two communities seldom mingle. Speakers Panelist - Carlos Dasilva, Orange Panelist - Eric Troyer, Equinix |
Monday, January 31, 2011
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Full AbstractFollow-up from last BCP BoF Speakers |
Full AbstractSpeakers |
Full AbstractThis is a track to expand on the panel done at NANOG 50. I would like to capture more experiences, necessary technology, etc. NANOG 51 it going to occur very close to IANA IPv4 runout and so we should be spending more time helping our community make this transition Speakers |
Full AbstractAlcatel-Lucent |
Full AbstractAll first-time NANOG attendees are invited to attend a special continental breakfast where committee members, Merit staff and long-time NANOGers will talk about the organization, the meeting, and how to make best use of both. Please plan to attend and learn more about NANOG and help maximize your first meeting. It will be lively and informative! The breakfast will be moderated by Tom Daly of Dyn, Inc. and Vice Chair of the NANOG Program Committee.Pacnet |
RecordingsFull AbstractIn this review we present results from the 2010 Worldwide Infrastructure Security Survey. The report includes responses from 111 self-classified Tier 1, Tier 2 and other IP network operators from North America, South America, Europe, Africa and Asia. Survey topics include network security technology mechanisms around core Internet and other IP-based infrastructures. Speakers |
RecordingsFull AbstractNow that 100 GbE is here, what are the key considerations in deploying this technology? We will present an overview of the available 100 GbE technology, and operational issues and things to consider when deploying 100 GbE networks. Speakers |
Full AbstractBuses departing starting 8:15 p.m. Hotel LobbyTerremark |
Full AbstractMobile infrastructure (e.g. 3G packet core) has been something most at NANOG could ignore -- different groups, closed networks, somebody elses problem. But as mobile traffic looks to overtake fixed line and carriers merge their fixed and mobile engineering / security groups, Speakers Craig Labovitz, Arbor Networks. |
RecordingsFull AbstractService Providers often operate various multivendor networks such as Public IP for Internet Access, MPLS L3 VPN network for business customers, and a residential BRAS network with LAN and LNS components. When moving services to IPv6 all the various networks have to be considered and adopted for IPv6. This document shows the design decisions for a large European SP on the road to convert three networks to IPv6: Residential Network, MPLS VPN network and Public Internet. It also highlights the lesson learned in deployment of a large scale IPv6 service. Speakers |
Full AbstractThe scalability limitations of BGP have been a major concern in the networking community lately. An important issue in this respect is the rate of routing updates (churn) that BGP routers must process. This work presents an analysis of the evolution of churn in four networks in the backbone of the Internet over a period up to seven years and eight months, using update traces from the Routeviews project. The churn rate varies widely over time and between networks, and cannot be understood through “black-box” statistical analysis. Instead we take a different approach with a focus on investigating the underlying reasons for BGP churn evolution. Through our analysis we are able to identify and isolate the main reasons behind many of the anomalies in the churn time series. We find that duplicate announcements is a major churn contributor, and responsible for most large spikes in the churn time series. Other intense periods of churn are caused by misconfigurations or other special events in or close to the monitored AS, and hence limiting these is an important mean to limit churn. We then analyze the remaining “baseline” churn, and find that it is increasing with a rate much slower than the increase in the routing table size. Speakers |
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RecordingsFull AbstractLatin America and the Caribbean Network Operators Community by Christian O'Flaherty, Internet Society Speakers |
RecordingsFull AbstractOne of the key portions of IX operations today is Route Servers. But what happens when you have two IX operators that merge together be it by way of acquisition, partnership, etc.. How do you deal with different features, provisioning, ownership, etc.. Speakers |
Full AbstractDeployment of the DNS Security Extensions (DNSSEC) has increased significantly in the last year. A number of top-level domains have also been signed in the last year, and a major milestone was reached with the signing of the root zone in July, 2010. However, the complexity introduced by DNSSEC has made its deployment non-trivial, and DNS administrators have felt the effects of DNSSEC misconfiguration, whether by expiring RRSIGs, DS RR mismatch, path MTU (PMTU) issues, or other causes. In this presentation, we categorize DNSSEC misconfigurations, introduce metrics for quantifying their impact on availability, and introduce methodology for mitigating their effects. Speakers |
Tuesday, February 1, 2011
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Full AbstractPeering Track on growing network outside of North America region. Speakers |
Full AbstractDNS BoF is where certain topics are covered using small slides or brief mike discussions. Speakers |
RecordingsFull AbstractSpeakers |
RecordingsFull AbstractLeslie Daigle, Internet Society Speakers |
RecordingsFull AbstractThe story about deploying DNSSEC at Mozilla (for mozilla.org), the issues we faced & the mistakes we made. Speakers |
RecordingsFull AbstractBGP-4 is utilised as a key intra- and inter-Autonomous System routing protocol in modern IP networks. The failure modes as defined by the original protocol standards are based on a number of assumptions around the impact of session failure. Numerous failures, both within the Internet, and Service Provider networks have resulted in reacting to errors in a single UPDATE message resulting in large-scale failures in one or more Autonomous Systems' IP network. Speakers |
RecordingsFull AbstractIt is well known that a relatively small percentage of unstable routes exists in the global routing system which contributes an out of proportion number of routing updates. The route flap damping (RFD) was once considered an effective means to curtail such instability. However, both measurement studies and operational observations show that BGP path exploration can trigger false route damping which leads to prolonged periods of lost network reachability. As a result, many networks turned off RFD. In this paper we propose a simple solution, RFD+RG, dubbed RFD with Reachability Guard, to address the reachability problem in the RFD deployment. RFD+RG performs route flap damping without losing reachability, and the +RG enhancement component works independently from specific damping algorithms and can be integrated into any existing RFD scheme. We use collected BGP data to evaluate RFD+RG performance and our results show that RFD+RG can suppress up to 27% of route instabilities while faithfully preserving reachability. Speakers |
Wednesday, February 2, 2011
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Full AbstractAlcatel-Lucent |
RecordingsFull AbstractThis is a track to expand on the panel I did at NANOG 50. I would like to capture more experiences, necessary technology, etc. NANOG 51 it going to occur very close to IANA IPv4 runout and so we should be spending more time helping our community make this transition. Speakers Panelist - John Curran, ARIN |
Full AbstractProlexic Technologies. |
Full AbstractDNS queries from users have been increasing. We found that number of heavy users sent large number of queries increased during 2009 and 2010. Moreover, we found that number of heavy users who use Firefox increased. Speakers |
Full AbstractNetwork Operators are challenged with the constant growing demand for data capacity which their current circuit based SONET/SDH infrastructures cannot support in an economical way. MPLS-TP, OTN and POT-P are emerging transport technologies addressing the scalability issues of SONET/SDH networks. This talk will provide an overview of these technologies and will explain their roles, functions and benefits . Speakers |
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