Packet Pushers - Fat Pipe

Today on Heavy Networking, we consider a newly announced platform for artificial intelligence workloads, the cnvrg.io Meta Cloud. Our sponsor is Intel, and our guest is Yochay Ettun, Co-founder and CEO at cnvrg.io.

Ethan Banks and Ned Bellavance hosted a panel discussion at VMworld 2021 with two VMware customers using VMware Cloud---the University of Miami and Sterling National Bank. This discussion looks at what works, where the customers ran into issues, and how their cloud journeys are progressing.

Take a Network Break! This week we discuss how startup Rockport Networks brings switchless networking to the data center. The FTC says ISPs are amassing and monetizing sensitive customer data. Cisco unveils new routing silicon, Juniper sees revenues rise and income fall, and more tech news.

Today's Heavy Networking discusses the notion of looking at, and learning about, networking via a systems approach. Our guest is Dr. Bruce Davie who's had a long career in networking, has written numerous IETF RFCs, and is the author of a new set of free books on networking and computer systems.

Today's Day Two Cloud is a nerdy show on GraphQL and AWS AppSync and what you can do with these tools. Our guest is Amrut Patil, a senior software engineer using these tools.

This week on the Network Break podcast we discuss a new ToR switch from Aruba that includes built-in silicon to offload security and network services. Dell Technologies says the VMware spin-off will be complete by November 1st, and SASE startup Cato Networks raises $250 in an F round of funding.

What would you build if you could treat your network infrastructure programmatically? That’s what we’re going to consider in today’s sponsored Heavy Networking episode with Nokia. Nokia’s SR-Linux is infrastructure-as-code friendly, and their NetOps Development Kit allows you to think of the network as data models and build all kinds of useful tools. Our guest is Bruce Wallis, Senior Director of Product Management in Data Center Switching at Nokia.

On today's Day Two Cloud we talk trends and predictions in cloud computing, including emerging technologies such as Web assembly, rivals to Kubernetes, and the role of GitOps in infrastructure as code. Our guest is Adrian Mouat, Chief Scientist at Container Solutions. His blog post "10 Predictions for the Future of Computing or; the Inane Ramblings of our Chief Scientist" inspired this episode.

Today on the Network Break, we discuss Marvell's choice of the Dent network OS for its Prestera silicon, Microsoft shares details about how its Azure cloud service thwarted a 2.4Tbps DDoS attack, a researcher shares details on snooping data from a copper patch lead, and other tech tidbits.

Today on Heavy Networking, all about improving email security with SPF (Sender Policy Framework), DMARC (Domain-based Message Authentication, Reporting & Conformance), and DKIM (Domain Keys Identified Mail). Our guest is Alex Blackie. He wrote an article on Email Authenticity 101 that I thought explained these topics really well. If you're a domain manager, you should listen to this one, even if you don't route mail through your domain. You can keep the bad guys from spamming in your name!

Ethan Banks & Ned Bellavance have a tech discussion with CEO Doug Murray and CTO Vishal Jain about multi-cloud security startup Valtix. Along the way, we find out that Valtix is a cloud-delivered security control-plane paired with a data-plane of enforcement points (sort of firewalls, but not exactly) delivered between any two points in the cloud you need them. Engineers should walk away from this chat with a solid idea of Valtix architecture and how it fits into their cloud design.

This week on Network Break, VMware disgorges a slew of announcements at VMworld 2021, Facebook shoots itself in the foot with BGP and DNS bullets, Marvell announces new silicon for Data Processing Units (DPUs), and more tech news analysis.

Cisco ThousandEyes is a long-time Packet Pushers sponsor, and we're going to probe deeply to discuss the latest feature additions that will bring you the data you need. And, since it’s been just about a year since ThousandEyes was acquired by Cisco, we’ll also discuss how ThousandEyes is being integrated into the gargantuan Cisco product portfolio.

How does a company building a product from an open-source project get off the ground? How does it communicate its value, attract contributors, and develop a user base? And how does it spread the word without turning off engineers with typical tech marketing? Guest Emily Omier is a positioning consultant who helps companies and projects get it right.

This week's Network Break talks about a new data center chassis from Juniper, why Akamai spent $600 million to buy security company Guardicore, what happened to Zoom's big acquisition of a contact center company, and more tech news.

Internet exchange points are networks you can use to connect to some other exchange participant. Sounds like maybe that’s a service provider thing, and it can be. But IXPs are useful for businesses, too. In this episode of Heavy Networking, we’re going to learn about IXPs, and non-profit IXPs in particular.

Today on the Day Two Cloud podcast we have a sponsored show with Akamai and a customer, IBM Cloud. When IBM rebuilt its Cloud Console from a monolithic application to microservices, the company turned to Akamai to help improve application performance while also supporting routing, failover, and availability across six global data centers. We get details from Pavel Despot, Sr. Product Marketing Manager at Akamai; and Tony Erwin, Senior Technical Staff Member/Architect at IBM.

This week's Network Break podcast discusses Nokia's new beefed-up routing silicon, how Pica8 is pursuing campus switching with a controller/switch pricing bundle, and the latest critical security patches from Cisco. We also look at the latest ransomware attacks against US agricultural companies, a MacOS bug, and more tech news.

On today's sponsored Heavy Networking we talk with DriveNets about why it’s time to take the disaggregated model--where you buy whitebox hardware and put a network operating system of your choice on it--seriously. Along the way, we’re going to hit DriveNets network architectures and operating models, and get you thinking about why disaggregated networking might make sense for you.

Guest Shelley Benhoff stops by the Day Two Cloud podcast to discuss essential skills for moving into tech management, and how to decide if management is the right career path for you. Shelley has twenty years' experience in IT as a developer and manager, runs a tech training company, and is a Pluralsight instructor.