This post originally appeared in Human Infrastructure, the Packet Pushers’ weekly newsletter. See back issues and sign up here to get it. The networking startup Hedgehog recently emerged from stealth with a network fabric that brings together the open-source SONiC network OS (NOS) and the Kubernetes orchestration platform. The goal is to provide a distributed […]
There has been a concerted push to shroud many of the IETF's core protocols inside a claok of end-to-end encryption. This level of occlusion of the transactions that occur across the network from the network itself is not without its attendant risks, as Dr Paul Vixie outlined in a presentation at the recent NANOG 86 meeting.
In the year since it spun out of IBM, Kyndryl has made a number of big strides in establishing itself as a core infrastructure service management player, but challenges remain.For example, while it has substantially expanded its partnerships and technology, its financial situation hasn’t shown a similar bump. Just this week the company reported second quarter revenues of $4.2 billion, a year-over-year drop of 9%. The company has reported similar results in other recent quarters. “Currency and energy-costs impacts are superseding the operational progress we’re making,” Kyndryl CFO David Wyshner told Wall Street analysts during the firm’s 2Q 2023 call this week. “And while the risk of a global recession has clearly increased, we continue to see broadbase demand for digital transformation in infrastructure services.”To read this article in full, please click here
In the year since it spun out of IBM, Kyndryl has made a number of big strides in establishing itself as a core infrastructure service management player, but challenges remain.For example, while it has substantially expanded its partnerships and technology, its financial situation hasn’t shown a similar bump. Just this week the company reported second quarter revenues of $4.2 billion, a year-over-year drop of 9%. The company has reported similar results in other recent quarters. “Currency and energy-costs impacts are superseding the operational progress we’re making,” Kyndryl CFO David Wyshner told Wall Street analysts during the firm’s 2Q 2023 call this week. “And while the risk of a global recession has clearly increased, we continue to see broadbase demand for digital transformation in infrastructure services.”To read this article in full, please click here
Brasil, sei lá Ou o meu coração se engana Ou uma terra igual não há — From Tom Jobim’s song, Brasil Nativo
Brazil’s recent presidential election got significant attention from both global and national media outlets, not only because of the size of the country, but also because of premature allegations of electoral fraud. The first round of the Brazilian 2022 general election was held on October 2, and the runoff was held on Sunday, October 30. With 124 million votes counted, former president Lula da Silva (2003-2010) won with 50.9% of the votes, beating incumbent Jair Bolsonaro, who had 49.1% of the votes.
The final results of the elections as published by the official Tribunal Superior Eleitoral, with more than 124 million votes counted.)
Using Cloudflare’s data, we can explore the impact that this election had on Internet traffic patterns in Brazil, as well as interest in content from election-related websites, news organizations, social media platforms, and video platforms.
Here are a few highlights: while the runoff generated much more interest to election related websites (we actually have a view to DNS queries, a proxy to websites), the first round showed bigger increases in traffic Continue reading
You know it better than anyone: the network has become essential infrastructure for any successful enterprise. COVID-19, migration to multicloud, and new application requirements have only amplified pressure on enterprise IT to deliver high-availability, secure network services anywhere, anytime, and on any device.This isn’t a passing fad. Several key trends will drive network growth and complexity for years to come, including:
The growing popularity of hybrid and fully remote work models
Resource gaps exasperated by the great resignation
Dramatic growth in video and cloud meetings
An increase in data security regulations
To address these challenges and best position themselves for the future, enterprises must implement more intelligence in the network. Modern AIOps uses artificial intelligence and machine learning to assist IT in managing, troubleshooting, and fixing network problems. As a result, AIOps is becoming a key success factor in managing modern enterprise networks.To read this article in full, please click here
The advent of the Data Processing Unit or the I/O Processing Unit, or whatever you want to call it, was driven as much by economics as it was by architectural necessity. …
In this episode of IPv6 Buzz, Ed, Scott, and Tom talk about our DAD issues — well, our IPv6 Duplicate Address Detection (DAD) issues anyway. DAD is a feature of IPv6 that looks for duplicate IP addresses among hosts on the same segment. We discuss how it works and operational considerations.
In this episode of IPv6 Buzz, Ed, Scott, and Tom talk about our DAD issues — well, our IPv6 Duplicate Address Detection (DAD) issues anyway. DAD is a feature of IPv6 that looks for duplicate IP addresses among hosts on the same segment. We discuss how it works and operational considerations.
One of the most popular platform integrations available to Ansible Automation Platform subscribers in Ansible automation hub is the Red Hat Ansible Certified Content Collection for ServiceNow ITSM. This collection helps you create new automation workflows faster based on ServiceNow ITSM while establishing a single source of truth in the ServiceNow configuration management database (CMDB). You can help free teams from hours of manual effort and have greater data integrity within your ServiceNow ITSM instance.
For ServiceNow users, we've launched a new native ServiceNow application, the API for Red Hat® Ansible® Automation Platform Certified Content Collection, available exclusively through the ServiceNow store to enhance and support the integration between the two platforms.
What is the Ansible API for ServiceNow ITSM?
The API for Red Hat Ansible Automation Platform Certified Content Collection integrates Ansible’s certified content with your ServiceNow instance. Prior to the launch of ServiceNow's Rome API, Ansible users could download the Red Hat Ansible Certified Content Collection for ServiceNow ITSM from the Ansible automation hub and directly manage ServiceNow resources using their REST API.
With the release of Rome, the REST API no longer provided all of the support needed to automate ServiceNow using Continue reading
A pioneer in cloud networking for the last decade, Arista has become synonymous with elastic scaling and programmable provisioning through a modern data-driven software stack. Legacy networks with manual box-by-box configurations for production and testing have led to cumbersome and complex practices. Arista leads the industry in cloud automation built on an open foundation.
I could spend days writing riffs on some of the more creative (in whatever dimension) comments left on my blog post or LinkedIn1. Here’s one about uselessness of network automation in cloud infrastructure (take that, AWS!):
If the problem is well known you can apply rules to it (automation). The problem with networking is that it results in a huge number of cases that are not known in advance. And I don’t mean only the stuff you add/remove to fix operational problems. A friend in one of the biggest private clouds was saying that more than 50% of transport services are customized (a static route here, a PBR there etc) or require customization during their lifecycle (e.g. add/remove a knob). Telcos are “worse” and for good reasons.
I could spend days writing riffs on some of the more creative (in whatever dimension) comments left on my blog post or LinkedIn1. Here’s one about uselessness of network automation in cloud infrastructure (take that, AWS!):
If the problem is well known you can apply rules to it (automation). The problem with networking is that it results in a huge number of cases that are not known in advance. And I don’t mean only the stuff you add/remove to fix operational problems. A friend in one of the biggest private clouds was saying that more than 50% of transport services are customized (a static route here, a PBR there etc) or require customization during their lifecycle (e.g. add/remove a knob). Telcos are “worse” and for good reasons.
I needed an instance of Openstack in my home lab for some tests and the first attempt was to deploy it with DevStack all-in-one. Is one of the most common methods out there. However it kept on failing (still need to find out why), so I turned to MicroStack. MicroStack describe itself as the most … Continue reading MicroStack installation fails on Ubuntu 20.04
In case you haven’t figured it out yet, if you are not one of the hyperscalers or one of the biggest cloud builders, then you are a second class citizen, or maybe even third class, when it comes to the semiconductors that go into different part of the systems that run your organization. …
Tom, Eyvonne, and Russ hang out at the hedge on this episode. The topics of discussion include our perception of security—does the way IT professionals treat security and privacy helpful for those who aren’t involved in the IT world? Do we discourage users from taking security seriously by making it so complex and hard to use? Our second topic is whether multicloud is being oversold for the average network operator.
AMD announced third quarter results this week, and while it posted a $64 million loss in terms of overall operating income—mainly due to its acquisition of Xilinx—but large gains in the company’s data center, embedded and gaming segments provided an encouraging note.Total revenue rose by 29% for the third quarter of 2022, to $5.56 billion from $4.31 billion one year ago. Gross profit also rose in year on year terms, from $2.08 billion in last year’s third quarter to $2.35 billion for the past three months. The decline in operating income was caused by much higher operating expenses, which more than doubled in the third quarter, rising from $1.14 billion a year ago to $2.42 billion in the most recent figures.To read this article in full, please click here
