Recently I moved to a new house and as a lot of reconstruction was done to bring the house up to date. I took the opportunity to have something I’ve always wanted in my home: a server rack! In my previous lab set-ups they were either located in my employers lab location or placed in […]
The post Home Network 2020 first appeared on Rick Mur.If you’ve been looking at automation for your network, you should listen to this episode. This is one of those discussions that can help you understand whether you should roll your own artisanal automation, lovingly handcrafted with Python scripts flowing from your keyboard, or whether your organization would be better served with a commercially supported tool like Apstra. That’s the choice Beelastic needed to make, and we’re going to discuss why they went the Apstra direction. Apstra customer Beelastic is going to tell their tale of data center fabric, multiple data centers, automation, validation, multi-tenancy, EVPN, and more.
The post Heavy Networking 548: Automating Multi-DC EVPN With Apstra (Sponsored) appeared first on Packet Pushers.
In this episode Rick and Melchior explore with 4x JNCIE and Juniper Network Ambassador Yasmin Lara (Senior Network Consultant @ Cypress Consulting) what the value of certifications is. Do you still need them and are they still relevant for your career?
Yasmin has her own website https://momcanfixanything.com/
There are many times in networking history, and in the day-to-day operation of a network, when an engineer has been asked to do what seems to be impossible. Maybe installing a circuit faster than a speeding bullet or flying over tall buildings to make it to a remote site faster than any known form of conveyance short of a transporter beam (which, contrary to what you might see in the movies, has not yet been invented).
One particular impossible assignment in the early days of network engineering was the common request to replicate the creation of the works of Shakespeare making use of the infinite number of monkeys (obviously) connected to the Internet. The creation of appropriate groups of monkeys, the herding of these groups, and the management of their output were once considered a nearly impossible task, similar to finding a token dropped on the floor or lost in the ether.
This problem proved so intractable that the IETF finally created an entire suite of management tools for managing the infinite monkeys used for these experiments, which is described in RFC2795. This RFC describes the Infinite Monkey Protocol Suite (IMPS), which runs on top of the Internet Protocol, the Continue reading
If you think HPC architectures have changed rapidly in recent years, brace yourself for the future when things will be moving at light speed. …
Ayar Labs Brings National Lab Architects And Industry Leaders Together To Talk Disaggregation was written by Elyse Silverberg at The Next Platform.
These days, whenever a research firm or industry leader outlines its vision for the future of enterprise technology, edge computing is almost always one of the central trends. …
On The Edge With NVM-Express And Object Storage was written by Gary Ogasawara at The Next Platform.
In September the Internet Society, in cooperation with Middle East Network Operators Group, held an online workshop on Internet Exchange Points (IXPs). This was part of a workshop series launched by the Internet Society to foster open dialogue and coordinate with governments and other stakeholders to achieve digital transformation across Arab countries. Last year, workshops included the participation of several governments, including Saudi Arabia, Kuwait, Oman, Bahrain, and Jordan.
These discussions provided a framework for two policy documents: Middle East & North Africa Internet Infrastructure Report and Internet Infrastructure Security Guidelines for the Arab States. The reports show that supporting and developing the few existing regional IXPs, plus creating new ones, is an essential requirement for developing the Internet in the region.
The September workshop was divided into two parts: In the first part, a number of experts from Africa, Europe, and Asia shared their experiences in establishing and operating IXPs. The second part was an open discussion with participants.
The workshop aimed to explain the role of each stakeholder in establishing and operating IXPs – in addition to reviewing the best practices applied around the world, drawing on experiences from Italy to Pakistan.
IXPs create a direct path Continue reading
In this Tech Byte, we talk with Gluware customer, First Bank. First Bank is a family-owned, privately held bank operating in the Midwest and California, with roughly 100 locations in 5 different states. Our guests are Julie Wehling, Solutions Architect at Gluware; and Mike Pazarena, Network Engineer at First Bank. Mike talks about starting his […]
The post Tech Bytes: First Bank’s Automation With Gluware. The Real Story. appeared first on Packet Pushers.
A recent report [1] from the Cybersecurity and Infrastructure and Security Agency (CISA) has alerted the public about possible forthcoming ransomware attacks that target the health industry.
This report has raised concerns [2] especially because of the current pandemic, which has strained the resources of hospitals and care centers. As a consequence, a ransomware attack, in addition to crippling a healthcare provider’s infrastructure, might actually put at risk the lives of patients.
The advisory describes in detail the tactics, techniques, and procedures (TTPs) followed by the malicious actors who, at the moment, seem to be associated with Russian crime groups.
The attack uses a number of malware components, such as TrickBot, BazarLoader, Ryuk, and Cobalt Strike, in order to compromise networks, create bridgeheads, and then move laterally so that, eventually, a ransomware attack can be successfully carried out.
In the rest of this report, we present the characteristics of the various components of the attacks. We look at both the actual malware components (i.e., the code that performs the malicious actions), as well as the network evidence associated with their actions. Even though a number of these components (as well as similar ones) have been covered previously Continue reading
Dozens of top leaders and thinkers from the tech industry and beyond recently joined us for a series of fireside chats commemorating Cloudflare’s 10th birthday. Over the course of 24 hours of conversation, these leaders shared their thoughts on everything from entrepreneurship to mental health — and how the Internet will continue to play a vital role.
Here are some of the highlights.
Anu Hariharan
Partner, Y Combinator’s Continuity Fund
Fast forwarding ten years from now, I think entrepreneurship is global, and you're already seeing signs of that. 27% of YC startups are headquartered outside the US. And I'm willing to bet that in a decade, at least 50% of YC startups will be headquartered outside the US. And so I think the sheer nature of the Internet democratizing information, more companies being global, like Facebook, Google, Uber — talent is everywhere. I think you will see multi-billion dollar companies coming out of other regions.
People have this perception that everything is a zero sum game, or that we are already at peak Internet penetration. Absolutely not. The global market cap is ~$85 trillion. Less than 10% is e-commerce. Internet enabled businesses is $8 Continue reading
Did you ever experience an out-of-the-blue BGP session flap after you were running that peering for months? As Dmytro Shypovalov explains in his latest blog post, it’s always MTU (just kidding, of course it’s always DNS, but MTU blackholes nonetheless result in some crazy behavior).
Did you ever experience an out-of-the-blue BGP session flap after you were running that peering for months? As Dmytro Shypovalov explains in his latest blog post, it’s always MTU (just kidding, of course it’s always DNS, but MTU blackholes nonetheless result in some crazy behavior).