Password hygiene drives IT professionals crazy–people forget their passwords, will not change them often enough, and choose weak ones. But are IT folks immune to these problems? What is the psychology behind passwords, and how do we do better? Karl Buhl joins Tom and Russ to talk about passwords.
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Unsurprisingly, the main topic of conversation at the recent Dell Technologies World 2025 event in Las Vegas was AI, and a central theme that wove through many of the messages we heard there was that adopting the emerging technology is much easier now than it was even a year ago. …
Dell’s Advice To Enterprises: Buy AI, Don’t Try To Build It was written by Jeffrey Burt at The Next Platform.
We know there are three main ways to move packets across a network. However, before we can start forwarding packets, someone has to populate the forwarding tables in the intermediate devices or build the sequence of nodes to traverse in source routing.
Usually, whoever is responsible for the contents of the forwarding tables must first discover the network topology. Let’s start there, using the following network diagram to illustrate the discussion.
If you follow me or read my blog, you probably know I'm a big advocate of Containerlab. I've been using it for over two years now and I absolutely love it. Why? Because it's open source, it has an amazing community behind it (thank you again, Roman), and labs are defined using simple YAML files that are easy to share and reuse.
So far, I've used Cisco IOL, Arista EOS, and Palo Alto VM in Containerlab. And finally, the time came to try Juniper. I decided to test the Juniper vJunos-router, which is a virtualized MX router. It's a single-VM version of vMX that doesn't require any feature licenses and is meant for lab or testing purposes. You can even download the image directly from Juniper's website without needing an account. Thank you, Juniper and Cisco, please take note. In this post, I'll show you how to run Juniper vJunos-router in Containerlab.
This post assumes you're somewhat familiar with Containerlab and already have it installed. If you're new, feel free to check out my introductory blog below. Containerlab also has great documentation on how to use vJunos-router, so be sure to check that out as well.
When you drive around the major metropolitan areas of this great country of ours, and indeed in any most of the developed countries at this point, you see two things. …
AWS Plunks Down $10 Billion For Datacenters In North Carolina was written by Timothy Prickett Morgan at The Next Platform.
If the device you are reading this on has an IPv4 address, it is very likely not a publicly routeable one. This is because the wide scale dep
Just when you thought you got used to the weirdnesses in the networking implementations, you get a curveball like this one. Life is never dull if you test network devices.
Before releasing netlab release 2.0, I ran the full suite of integration tests for all devices for which I have the images. Interestingly, most VXLAN tests failed for Cumulus Linux 4.x even though we haven’t touched that code for ages.
Next step: trying to figure out what changed. The configuration changes were minimal. Even worse, the failure was non-deterministic. Somehow, we managed to transform a Cumulus Linux 4.x VM into a Heisenberg switch.
Hewlett Packard Enterprise is going through yet another restructuring to reduce costs, something we have seen a lot of in the past two decades and a half decades since it acquired Compaq to become a volume server peddler as well as high end system supplier for enterprises. …
HPE Uses AI To Drive The Business, Which Is Increasingly AI was written by Timothy Prickett Morgan at The Next Platform.
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 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, this complexity didn’t just make portability more difficult, it sometimes led to security vulnerabilities and other complications.
As part of Calico Open Source v3.30, we have released a free and open source Calico Ingress Gateway that implements a custom built Envoy proxy with the Kubernetes Gateway API standard to help you navigate Ingress complexities with style. This blog post is designed to get you up to speed on why such a change might be the missing link in your environment.
The challenge with traditional Ingress wasn’t a lack of effort, since the landscape is full of innovative solutions. However, the problem was the lack of a unified, expressive, and role-aware standard. Existing ingress controllers were capable, implemented advanced features, however at the same time tied you to a specific project/vendor.
This meant:
Jo attempted to follow the vendor Kool-Aid recommendations and use NETCONF/YANG to configure network devices. Here’s what he found (slightly edited):
IMHO, the whole NETCONF ecosystem primarily suffers from a tooling problem. Or I haven’t found the right tools yet.
ncclient is (as you mentioned somewhere else) an underdocumented mess. And that undocumented part is not even up to date. The commit hash at the bottom of the docs page is from 2020… I am amazed how so many people got it working well enough to depend on it in their applications.
This is my second time attending the AutoCon event. The first one I went to was last year in Amsterdam (AutoCon1), and it was absolutely amazing. I decided to attend again this year, and AutoCon3 took place from the 26th to the 30th of May. The first two days were dedicated to workshops, and the conference itself ran from the 28th to the 30th. I only attended the conference. I heard there were around 650 attendees at this event, which is great to see.
In case you’ve never heard of AutoCon, it’s a community-driven conference focused on network automation, organized by the Network Automation Forum (NAF). NAF brings together people from across the industry to share ideas, tools, and best practices around automation, orchestration, and observability in networking.
They typically hold two conferences each year, one in Europe and one in the USA, or at least that’s how it’s been so far. The European event is usually around the end of May, and the US one takes place around November. Tickets are released in tiers, with early bird pricing being cheaper. I grabbed the early bird ticket for 299 euros as soon as it was announced.
While it has always been true that flatter networks and faster networks are possible with every speed bump on the Ethernet roadmap, the scale of networks has kept growing fast enough that the switch ASIC makers and the switch makers have been able to make it up in volume and keep the switch business growing. …
The AI Datacenter Is Ravenous For 102.4 Tb/sec Ethernet Switch ASICs was written by Timothy Prickett Morgan at The Next Platform.