Seventeen years after I started working on my EIGRP book, the reverse engineering days were over: RFC 7868 is the definitive guide to modern EIGRP (I’m not familiar with at least half of the concepts mentioned in it).
Just in case you’re interested in a bit of historical trivia:
Seventeen years after I started working on my EIGRP book, the reverse engineering days were over: RFC 7868 is the definitive guide to modern EIGRP (I’m not familiar with at least half of the concepts mentioned in it).
Just in case you’re interested in a bit of historical trivia:
I’m at camp this week helping put on the second weekend of the Last Frontier Council Wood Badge course which is my idea of a vacation. I’m learning a lot, teaching a lot more, and having fun. But that does’t mean I’m not working too. Lots of fun conversations that make me recall the way people consume information, communicate what they know, and all too often overlook the important things they take for granted.
Big, big data: Several chapters of the Internet Society have joined the debate over proposed government Internet regulations. The Israeli Internet Association, for example, has raised concerns about a Ministry of Communications proposal to require all communications companies in Israel, including cellular, Internet, and television providers, to regularly give the ministry detailed information on the […]
The post Member News: Chapters Respond to Proposed Internet Regulations appeared first on Internet Society.
DockerCon Live 2021 is almost here and it’s going to be one to remember. Our one-day, all-digital event on May 27 will be jam-packed with the application development technology, skills, tools and people you need to help solve the problems you face day to day — all for free.
Designed for developers by developers, this year’s event is all about modern application delivery in a cloud-native world. At DockerCon, you’ll learn how Docker helps you grow your development capacity and community connections so you can accelerate how you build, share and run your applications, and spend more of your time actually coding the next great application.
Ten Reasons to Attend
Hey, HighScalability is back!
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Do employees at your company need to know about the cloud? My book will teach them all they need to know. Explain the Cloud Like I'm 10. On Amazon it has 285 mostly 5 star reviews. Here's a 100% bipartisan review:
What is the difference between a row of servers at one of the 80 availability zones in 25 geographic regions run by Amazon Web Services and a printing press at one of the four facilities run by the US Mint? …
The AWS Printing Press Keeps Spitting Out Money was written by Timothy Prickett Morgan at The Next Platform.
When COVID-19 struck in 2020 and higher education institutions closed, National Research and Education Networks (NRENs) in Southeast Asia, instantly stepped up to ensure the continuity of education and research. We want to shine the light on how NRENs via collaboration have risen to the COVID-19 challenge of and demonstrated their commitment and creativity in […]
The post Boosting Education and Research during COVID-19 appeared first on Internet Society.
Today's Heavy Networking examines the role of deception and "canaries" in network security. A canary sits on a network segment (or multiple segments) and sounds the alarm if it comes under attack. Is this an effective security tool? How is it deployed and operated? What are the drawbacks? We discuss with guest Haroon Meer.
The post Heavy Networking 576: Deception And Canaries In Network Security appeared first on Packet Pushers.
TL&DR: If you’d like to see how easy it is to deploy a full-blown OSPF+BGP network with netsim-tools together with Containerlab and FRRouting, check out this Katacoda scenario.
What is Katacoda? An awesome environment that allows content authors to create scenarios running on Linux VMs accessible through a web browser. I can only hope they’ll fix the quirks and keep going – I have so many ideas what could be done with it.
Why FRR? Not too long ago Jeroen van Bemmel sent me a link to a simple Katacoda scenario he created to demonstrate how to set up netsim-tools and containerlab. His scenario got the tools installed and set up, but couldn’t create a running network as there are almost no usable Network OS images on Docker Hub (that is accessible from within Katacoda) – the only image I could find was FRR.
VMware has announced the Anywhere Workspace. Designed to help control access to premises and cloud apps, and enforce security policies regardless of where an employee may be working, Anywhere Workspace is an assemblage of several existing products in VMware’s portfolio: endpoint management for laptops and smartphones, access control, endpoint security, and cloud-based security services. The […]
The post VMware Debuts A SASE Distributed Work Conglomeration Called Anywhere Workspace appeared first on Packet Pushers.
In the last blog we talked about mainstream automation approaches leveraging Linux scripting tools and automation framework platforms, third party...
The post SDN: The Evolution of Data Center Network Automation appeared first on Pluribus Networks.
We are thrilled to announce the availability of Calico Enterprise 3.5, which delivers deep observability across the entire Kubernetes stack, from application to networking layers (L3–L7). This release also includes data plane support for Windows and eBPF, in addition to the standard Linux data plane. These new capabilities are designed to automate, simplify and accelerate Kubernetes adoption and deployment. Here are highlights from the release…
The majority of operational problems inherent to deploying microservices in a distributed architecture are linked to two areas: security and observability. At the application level, the need to understand all aspects associated with service-to-service communication within the cluster becomes paramount. DevOps teams often struggle with these questions: Where is monitoring needed? How can I understand the impact of issues and effectively troubleshoot? How can I effectively protect application-level data?
If observability and security are your primary drivers for considering a service mesh, Calico provides L3–L7 observability and security without the additional overhead associated with a service mesh. Calico integrates Envoy at the node level to provide deep observability of microservices at the application level. Since HTTP is one of Continue reading