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NANOG
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Добавлен 1 июн 2013
Working together, for the Internet of tomorrow.
The North American Network Operators’ Group (NANOG) is a 501(c)3 nonprofit tech organization committed to the ongoing advancement of an open, secure, and robust Internet.
Learn, connect, inspire.
Through education + outreach, conferences + events, NANOG offers students and working professionals in computer science and network engineering, operations, and architecture a platform to share the latest Internet technologies and industry best practices, and the tools and resources they need to meet the ever-changing demands of a global network.
The North American Network Operators’ Group (NANOG) is a 501(c)3 nonprofit tech organization committed to the ongoing advancement of an open, secure, and robust Internet.
Learn, connect, inspire.
Through education + outreach, conferences + events, NANOG offers students and working professionals in computer science and network engineering, operations, and architecture a platform to share the latest Internet technologies and industry best practices, and the tools and resources they need to meet the ever-changing demands of a global network.
Why NANOG? Sponsor
It Takes a Village
NANOG exists because of the support of our incredible tech community. There are many benefits to sponsoring an organization like NANOG. So, why support NANOG? Hear firsthand from a NANOG Sponsor.
NANOG exists because of the support of our incredible tech community. There are many benefits to sponsoring an organization like NANOG. So, why support NANOG? Hear firsthand from a NANOG Sponsor.
Просмотров: 82
Видео
Experience NANOG 91
Просмотров 365Месяц назад
Watch footage of our most recent meeting, NANOG 91 (10 - 12, Jun. in Kansas City, MO), hear from attendees experience what makes our conferences special.
Keynote: TCP Terminates on the Floor: The Ebbing Tide of Networking Expertise
Просмотров 1,2 тыс.2 месяца назад
Once upon a time it was unthinkable to have a company meaningfully more complicated than a local florist that didn't have a network engineer on staff, or at least retainer. Today the world is vastly different. Remarkably good senior engineers abound in the tech industry who are pretty sure "BGP" is a band that teenagers are into. In this disturbingly entertaining talk, we'll explore what's happ...
DNS@IETF
Просмотров 3262 месяца назад
An ongoing issue with Internet standards development is limited interaction between the standards developers and the network operator community. This talk is a step toward bridging that gap, highlighting ongoing work from the IETF that is likely to be published in the RFC series or will otherwise have notable operational considerations. David Lawrence: A veteran of the Usenet Wars Speaker: Davi...
NANOG 91 Conference Opening
Просмотров 1022 месяца назад
Welcome to NANOG 91! Join us as we officially kick-off three days of great programming and networking events.
Community Broadband Networks for Rural and Remote Indigenous Communities
Просмотров 1782 месяца назад
When it comes to Internet access, Indigenous communities are among the most underserved throughout North America. According to Canada’s ISED, 97 percent of urban households have access to high-speed Internet, compared to only 37 percent in rural communities. The statistics are even more bleak for Indigenous communities, where just 24 percent have access to high-speed Internet. The Internet Soci...
Architect and build IPv6 networks on AWS
Просмотров 7862 месяца назад
In this session we review IPv6 features and capabilities on AWS, best practices for adopting IPv6 on AWS, and reference architectures. We also dive deeper into the common use cases that drive customer IPv6 adoption on AWS, and lessons learned to help you accelerate your IPv6 adoption journey. Alexandra Huides: Alexandra Huides is a Principal Networking Specialist Solutions Architect within Stra...
Your Automation Journey: From Scripting to Intent
Просмотров 6882 месяца назад
An exploration of network automation, specifically crafted for experienced network engineers. This session will guide you through different automation types, from scripting for task automation to the advanced strategies of intent-based networking. We'll clarify the vital role of a 'Source of Truth' in network automation, discuss the integration of workflow engines into broader network strategie...
Set Your IX to FullAuto
Просмотров 3462 месяца назад
What if you could fully automate your internet exchange? You can! In this presentation, IX founders Chris Grundemann and Matt "Grizz" Griswold will walk through the thinking, the architecture, the tools, and a real example to show you how-to use modern, open-source tools to build an IX operations platform capable of setting your IX to FullAuto. We will cover the terms and definitions that need ...
NANOG 91 Newcomers Orientation
Просмотров 602 месяца назад
Welcome to NANOG 91! Join us as we officially kick-off three days of great programming and networking events.
Lightning Talk: What is the FCC doing with BGP and why should NANOG care?
Просмотров 2672 месяца назад
The FCC published an NPRM about issuing regulation relating to securing internet routing. Speaker: Nimrod Levy - AT&T
Tutorial: Network Automation in Light of Model Driven Management
Просмотров 4282 месяца назад
In the rapidly evolving landscape of network management, the integration of automation has become a pivotal force in ensuring efficiency, reliability, and adaptability. Join us in this enlightening session as we delve into the world of Network Automation through the lens of Model Based/Driven Management. The journey begins by unraveling the significance of network automation for operators, expl...
Four Simple Leadership Lessons that I Wish Someone Had Taught Me
Просмотров 5282 месяца назад
It's been a while since I adopted a new habit. The last few days of every year are a special time for me to recap what happened and what I learned in my personal and professional life. Additionally, I have a stash of notes that I've collected over the years. This session will demonstrate four of the most important lessons in my professional life and career in IT, notably managing high-performan...
BGP Security Vulnerabilities and CVSS
Просмотров 1772 месяца назад
BGP’s deployment model makes even modest software bugs have significant consequences on global Internet routing. When is a bug just a bug and not a security issue? CVSS is a scoring system used to classify issues and is an important input toward vendors issuing security alerts - and subsequently locking down all information on that issue. We discuss BGP and CVSS scoring and its impact upon the ...
The Surprising Impact of 1% Packet Loss
Просмотров 1,1 тыс.2 месяца назад
The Surprising Impact of 1% Packet Loss
IETF WG for Inter-Domain Routing (aka BGP)
Просмотров 2212 месяца назад
IETF WG for Inter-Domain Routing (aka BGP)
A Simplified Data Center Network Protocol for Folded-Clos Topology
Просмотров 3132 месяца назад
A Simplified Data Center Network Protocol for Folded-Clos Topology
Lightning Talk: Justify Your Travel Costs
Просмотров 1632 месяца назад
Lightning Talk: Justify Your Travel Costs
meshrr: Hierarchical Route Distribution @ Scale w/ Kubernetes
Просмотров 1332 месяца назад
meshrr: Hierarchical Route Distribution @ Scale w/ Kubernetes
Spam Wars: Chronicles of Our Fight for Network Integrity
Просмотров 652 месяца назад
Spam Wars: Chronicles of Our Fight for Network Integrity
Lightning Talk: Is Independent Consulting for You?
Просмотров 582 месяца назад
Lightning Talk: Is Independent Consulting for You?
Weighing Options with Prometheus and gNMI
Просмотров 2992 месяца назад
Weighing Options with Prometheus and gNMI
Network Telemetry Architecture at Roblox
Просмотров 1,2 тыс.2 месяца назад
Network Telemetry Architecture at Roblox
Lightning Talk: Open Source Risk Management
Просмотров 512 месяца назад
Lightning Talk: Open Source Risk Management
great stuff
How to connect to SNE? If the SNE is not managed
Лучше бы на русском всё это рассказал....
Sound is very low & very bad.
Good insights here
Great talk!
Wonderful comparison, must have taken a lot of preparation, thanks so much
He is a superstar!
gone are the days of decnet, banyan vines, frame relay and modem chat scripts 🤣
ai art can go to null
Where is the deck ?
The speaker achieves full throughput at a Gbit and also claims there is no packet loss at that speed. There is. Or there is nearly infinite delay in the stack. Loss is a required signal for that for cubic. BBR on the other hand estimates round trip delay.
There was no _introduced_ loss. Thanks for your comment!
An insightful take on Intent-Based Networking (IBN) from the perspective of automation. Great work, James!
great presentation Naveen. Well done.
Good presentation, but he is wildly out of touch about setting up a virtual data center deployment. Virtualization has never been easier with tools like containerlab. I don't know anyone still buying Cisco 1921s and Cat 3750s on eBay to build a lab anymore..
I am pretty sure he knows, but wouldn't really have fitted in with the comedy routine would it!
very informative
Excellent summary and very entertaining.
Python is so unstructured I did not able to learn it. It always derail my basic c# programming skills.
King 🔥
Good Stuff Kam. Good stuff. You nailed it.
Thanks for the overview between the languages!
I've encountered stuck routes before but never realized what was happening until now.
Very interesting presentation on current optical communication technologies and their real world applications. Just a small remark, at 0:9:44 the speaker probably meant to say Terahertz (THz) in place of Gigahertz (GHz). As Channel13 = 191.3 THz, in DWDM ITU-T grid channels
Good stuff
Brilliant presentationn. Thank you so much.
In case of Single Homed Hosts in Fabric A , Spines acting as data center gateways would also rewrite tge ESI values?
Danke!!!
What a great video, I am blasted. Thank you Kam I should revise some topics
Thank you very much for sharing this useful information.
Where can we get the slides?
Jason's surname is Livingood.
I think it might be better terminology to use term "fronthaul" for in premise "transit" networks which are from the OSP demarc (e.g. Cable MODEM) to the per room radio heads. Backhual is too confusing here, at least to me. Then there are three fronthaul choices in priority order, fiber fronthaul, copper fronthaul and wireless fronthaul. Copper & ethernet is going got top out at 10Gb/s. The signal loss of 100Gb/s over copper is in dB per inch, roughly 4 meters for a passive cable. Signal loss over fiber is .5db per kilometer and is independent of modulation and will scale to petabits/sec. So, make sure while you're installing communications fronthaul conduits to consider future fiber pulls too. The per room location doesn't really need a wall outlets as the fiber can be connected to wireless radio in the ceiling. It's sorta analogous to irrigation systems where the physical aspects of the landscape and plants should influence both the sprinkler heads placements and how the PVC is laid and zoned. Placing the radios (and antennas) properly and using a proper fronthaul design will help a lot.
How to handle lots of flows through a queue? Focus on the elephants? ruclips.net/video/YISujYcnbSI/видео.html
Individual flow through a queue can be categorized as a micro-flow (based on ip tuple) which could then individually be monitored for good behaviour (Queue Protection).
I love the candid style and truth!
Great talk, as always. The linearity of IPv6 growth isn't because of unhealthy (lack of) growth; it's because we are in the linear portion of the logistic growth. We are past the point of the exponential growth. You're absolutely correct that most traffic for most hosts most of the time isn't going across the planet. But we still have the long tail ... and we must preserve the long tail to fight an overly monopolistic nature of the net
Promo'SM
IPv6 has the 24 bit flow label field for this exact reason.
Yup. Sadly, the world is still very much an IPv4 space. One of these days.... :)
Excellent speaker with fantastic info! Thank you Geoff Huston and NANOG!
I'm curious how NVLink and/or XGMI fits into your DC architecture. Can you comment?
Great talk! It's inspiring me to re-learn some Go since I haven't touched it in about six years.
Very interesting! Thanks!
If you use IPv6 you can add entropy in the src/dest addresses
We actually did that first because it allowed us to use something simple like ping-plotter. What we knew intuitively (but can now prove since extending Pingo to IPv6 following this talk) is that IPv6 and IPv4 frequently take vastly different paths across the internet. They're very much separate protocols and are hashed completely separately. It's not at all unusual to see an IPv4 and IPv6 ping between the same two points on the same two circuits have 100ms+ delta in latency. There's also the fact that it's very hard sometimes to get Tier1's to take you seriously when the traffic you're trying to troubleshoot is ICMP. For various reasons, UDP works a bit better.
How many customers will KEA serve? Will the server cope with ISP clients for example 300k?
Shame NANOG for allowing this silly cryptocurrency-promotion. None of what is proposed here is of any use. In a "permissioned" system a blockchain is at best a detail, and likely a very poorly performing database. Just use postgres! In a "non-permissioned" one you need a crytpo coin (to fund it / pay miners), and with proof-of-waste you're pouring petrol on our climate woes. Below vid is well worth a watch if anyone doubts. Sigh. ruclips.net/video/tspGVbmMmVA/видео.html
❤
Terrible presentation. I agree with the Q+A guys: software should validate, run sanity check and determine the chance of success like if all gRPC/gNOI calls are working and their interface versions, what is really supported. Smirk on his face - just ugh Google.
presenter is from nokia
Great presentation! Thank you to Leon Adato, hope to see more of him
thanks God this was not a sales presentation… what a negative person…. “ you are going to hate this…” 🤦🏻♂️
salesman and their puffery. no thanks. No need to sugar coat it.
👍
Okay, now I just realized I know nothing about networks. I have an interview tomorrow for the position of a Network Systems Engineer though I am just a newbie in this field. I applied for Network Support Technician and I was called to be interviewed for Network Systems Engineer. I'm nervous, but I'll see what I can do in 24 hours. I pray to succeed. Fingers crossed
how did it go?
Did you get the job?
this is the reason i became PM instead of netwrk enigineer
@@fallout3111 it went well I'm glad. Done with the 2nd phase of the interview process, 2 more steps to go. I'm hopeful. Thank you very much for the support
@@DKong17 hopefully, still 2 more steps before the job offer. I will tell us how it goes. Thanks for the support