Intel Starts Re-Engineering Its Executive Ranks

It has been two and a half months since new chief executive officer Lip-Bu Tan gave the keynote at Intel’s Vision 2025 event, and the company has been relatively quiet by its own standards over the past several decades as Tan gets the lay of the land and tries to plot out the course of the company to rebuild its foundry business and reorient and focus its chip design and sales business. …

Intel Starts Re-Engineering Its Executive Ranks was written by Timothy Prickett Morgan at The Next Platform.

Cloudflare Log Explorer is now GA, providing native observability and forensics

We are thrilled to announce the General Availability of Cloudflare Log Explorer, a powerful new product designed to bring observability and forensics capabilities directly into your Cloudflare dashboard. Built on the foundation of Cloudflare's vast global network, Log Explorer leverages the unique position of our platform to provide a comprehensive and contextualized view of your environment.

Security teams and developers use Cloudflare to detect and mitigate threats in real-time and to optimize application performance. Over the years, users have asked for additional telemetry with full context to investigate security incidents or troubleshoot application performance issues without having to forward data to third party log analytics and Security Information and Event Management (SIEM) tools. Besides avoidable costs, forwarding data externally comes with other drawbacks such as: complex setups, delayed access to crucial data, and a frustrating lack of context that complicates quick mitigation. 

Log Explorer has been previewed by several hundred customers over the last year, and they attest to its benefits: 

“Having WAF logs (firewall events) instantly available in Log Explorer with full context — no waiting, no external tools — has completely changed how we manage our firewall rules. I can spot an issue, adjust the Continue reading

Connect any React application to an MCP server in three lines of code

You can deploy a remote Model Context Protocol (MCP) server on Cloudflare in just one-click. Don’t believe us? Click the button below.

This will get you started with a remote MCP server that supports the latest MCP standards and is the reason why thousands of remote MCP servers have been deployed on Cloudflare, including ones from companies like Atlassian, Linear, PayPal, and more. 

But deploying servers is only half of the equation — we also wanted to make it just as easy to build and deploy remote MCP clients that can connect to these servers to enable new AI-powered service integrations. That's why we built use-mcp, a React library for connecting to remote MCP servers, and we're excited to contribute it to the MCP ecosystem to enable more developers to build remote MCP clients.

Today, we're open-sourcing two tools that make it easy to build and deploy MCP clients:

  1. use-mcp — A React library that connects to any remote MCP server in just 3 lines of code, with transport, authentication, and session management automatically handled. We're excited to contribute this library to the MCP ecosystem to enable more developers to build remote MCP clients. 

  2. The AI Playground Continue reading

Dear Vendors, EVPN Route Attributes Matter

Another scary tale from the Archives of Sloppy Code: we can’t decide whether some attributes are mandatory or optional.

When I was fixing the errors in netlab SR-OS configuration templates, I couldn’t get the EBGP-based EVPN with overlapping leaf AS numbers to work. I could see the EVPN routes in the SR-OS BGP table, but the device refused to use them. I concluded (incorrectly) that there must be a quirk in the SR-OS EVPN code and moved on.

Read more …

Is Cisco Live Still The Place To Be

You may recall from my post about Cisco Live last year that I talked about legacy and passing the torch to a new generation of people being active at the event. It was a moment where I was happy for what was occurring and thrilled to see the continuation of the community. It’s now a year later and I have a very different outlook on Cisco Live that isn’t nearly as rosy. Which is why I asked the question in the post title.

Destination Unknown

If you are a Cisco customer or partner that wants the latest news about Cisco products and services then Cisco Live is the place you need to be to get them. Sure, you can watch the keynotes virtually and read all the press releases online. However, if you really want to get up close and personal with the technology you have to be there. After all, it was this need to be in-person that inspired our community in the first place. We showed up. We met up. And we made the event even better because we were there.

That was then. 2025 is a different story. The first hints about the situation came when I Continue reading

Securing Kubernetes Traffic with Calico Ingress Gateway

If you’ve managed traffic in Kubernetes, you’ve likely navigated the world of Ingress controllers. For years, Ingress has been the standard way of getting our HTTP/S services exposed. But let’s be honest, it often felt like a compromise. We wrestled with controller-specific annotations to unlock critical features, blurred the lines between infrastructure and application concerns, and sometimes wished for richer protocol support or a more standardized approach. This “pile of vendor annotations,” while functional, highlighted the limitations of a standard that struggled to keep pace with the complex demands of modern, multi-team environments and even led to security vulnerabilities.

Wait a second, is this the ‘Ingress vs. Gateway API’ debate?

Yes, and it’s a crucial one. The Kubernetes Gateway API isn’t just an Ingress v2; it’s a fundamental redesign, the “future” of Kubernetes ingress, built by the community to address these very challenges head-on.

What makes Gateway API different?

There are three main points that I came across while evaluating GatewayAPI and Ingress controllers:

  1. Standardization & Portability: It aims to provide a core, standard way to manage ingress, reducing reliance on vendor-specific hacks and making it easier to switch implementations – change the class, and it should “just work.”
  2. Continue reading

HS106: Planning for the Epochalypse

IT teams deal with technology lifecycle issues all the time–including Y2K, which enterprises across the world grappled with for years. The Epochalypse, or Year 2038 Problem, is similar. Specifically, some Linux systems’ date-time counters will go from positive to negative at a specific date in 2038, potentially wreaking havoc on embedded systems and any other... Read more »

A QUIC Progress Report

There has been a major change in the landscape of the internet over the past few years with the progressive introduction of the QUIC transport protocol. Here I’d like to look at where we are up to with the deployment of QUIC on the public Internet. In so doing we also need to consider whether the DNS is ossifying in front of our eyes!

QO100 early success

I have heard and been heard via QO-100! As a licensed radio amateur have sent signals via satellite as far away as Brazil.

What it is

QO-100 is the first geostationary satellite with an amateur radio payload. A “repeater”, if you will. Geostationary means that you just aim your antenna (dish) once, and you can use it forever.

This is amazing for tweaking and experimenting. Other amateur radio satellites are only visible in the sky for minutes at a time, and you have to chase them across the sky to make a contact before it’s gone.

They also fly lower, meaning they can only see a small part of the world at a time. QO-100 can at all times see and be seen by all of Africa, Europe, India, and parts of Brazil.

Needs a bit more equipment, though

Other “birds” (satellites) can be accessed using a normal handheld FM radio and something like an arrow antenna. Well, you should actually have two radios, so that you can hear yourself on the downlink while transmitting.

There are also linear amateur radio satellites. For them you need SSB radios, which narrows down which radios you can use. And you still need Continue reading

AI network performance monitoring using containerlab

AI Metrics is available on GitHub. The application provides performance metrics for AI/ML RoCEv2 network traffic, for example, large scale CUDA compute tasks using NVIDIA Collective Communication Library (NCCL) operations for inter-GPU communications: AllReduce, Broadcast, Reduce, AllGather, and ReduceScatter.

The screen capture is from a containerlab topology that emulates a AI compute cluster connected by a leaf and spine network. The metrics include:

  • Total Traffic Total traffic entering fabric
  • Operations Total RoCEv2 operations broken out by type
  • Core Link Traffic Histogram of load on fabric links
  • Edge Link Traffic Histogram of load on access ports
  • RDMA Operations Total RDMA operations
  • RDMA Bytes Average RDMA operation size
  • Credits Average number of credits in RoCEv2 acknowledgements
  • Period Detected period of compute / exchange activity on fabric (in this case just over 0.5 seconds)
  • Congestion Total ECN / CNP congestion messages
  • Errors Total ingress / egress errors
  • Discards Total ingress / egress discards
  • Drop Reasons Packet drop reasons

Note: Clicking on peaks in the charts shows values at that time.

This article gives step-by-step instructions to run the demonstration.

git clone https://github.com/sflow-rt/containerlab.git
Download the sflow-rt/containerlab project from GitHub. 
git clone https://github.com/sflow-rt/containerlab.git
cd containerlab
./run-clab
Run the above commands Continue reading
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