The Fat Pipe - All Packet Pushers Pods

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TCG062: The Tech Expertise Deficit with Russ White Nov 12, 2025

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Today we delve into the tech expertise deficit and why technical depth and decades of doing the work matter more than social media followers and content creation hype. Our guest is Russ White, engineer, author, teacher, and certification developer. We begin with current events in AI, and then investigate the differences between career and influence... Read more »

NAN106: Unimus: Network Automation By and For Network Engineers (Sponsored) Nov 12, 2025

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Tomas Kirnak, CEO of Unimus, joins Eric Chou in this sponsored episode to introduce Unimus, an on-premise network configuration management system built by network engineers to solve real-world problems. In this deep dive they discuss Unimus’ proprietary “Behavioral Tree” for automatic device discovery, the platform’s vendor support, the 70/30 rule, and lowering the barrier for... Read more »

HS116: Nth-Party Risk May Put You on the (Block) Chain Gang Nov 11, 2025

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The evolution of the modern, Internet-driven economy has created the conditions for essentially unbounded Nth-party risks (that is, risks from your suppliers, and risks from your suppliers’ suppliers, and risks from your suppliers’ suppliers’ suppliers, ad infinitum). Nth party risks exist in public clouds, SaaS, software and hardware supply chains, and now in the form... Read more »

PP086: Using Let’s Encrypt and the ACME Protocol for Domain Validation Certificates Nov 11, 2025

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Certificates are the socks of IT—everyone needs them, and you always lose track of a few. On today’s show we dive into the ACME protocol, an IETF standard to help automate how a domain owner gets a domain validation certificate from a Certificate Authority (CA). Our guest, Ed Harmoush, a former network engineer with AWS... Read more »

NB551: Cisco Adds AI to Tech Support; Cryptography Hits a Post-Quantum Milestone Nov 10, 2025

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Take a Network Break! We start with a critical vulnerability in Cisco’s Unified Contact Center Express. On the news front it’s a Cisco triple play: the company brings AI to professional services and tech support with Cisco IQ, debuts converged infrastructure for the AI edge, and launches a new cert geared for running AI data... Read more »

HN804: How Prisma SASE Builds on Public Clouds for Scale, Resiliency (Sponsored) Nov 07, 2025

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How do you architect a Secure Access Service Edge (SASE) to provide critical security services to millions of endpoints distributed across the planet? How do you build such a service for scale, performance, and resiliency? One option is to build your own PoPs or use colocation facilities, run your own infrastructure stack, and connect everything... Read more »

TNO049: Automated Network Testing and Validation Nov 07, 2025

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What does network testing and validation really mean? How do testing and validation fit within an automation workflow? Is it possible to run meaningful tests without coding skills? Dan Wade from BlueAlly answers these questions and offers practical insights into building trust in automation through test environments, using AI for ideation and problem-solving, and personal... Read more »

IPB187: IPv6 RFC Updates Nov 06, 2025

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Today the IPv6 Buzz crew provides updates on the latest in IPv6 standards, RFCs, and best practices. They break down the recent discussions around RFC 6052, explore the options for RFC 8215, and share Nick’s spin on the now defunct testipv6.com site. Episode Links: RFC 6052 RFC 8215 RFC 6598 IPv6.army

N4N042: Meet MACsec Nov 06, 2025

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MACsec is a protocol for encrypting Ethernet frames on a local (though not always local) network. Ethan Banks and Holly Metlitzky have an ELI5 (explain like I’m 5) discussion as to what exactly is MACsec and how it differs from IPsec. They talk about when and whether you need to implement MACsec with all the... Read more »

D2DO286: Scaling Kubernetes Across Clouds – Identity, DNS, and Security Nov 05, 2025

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If you think managing Kubernetes clusters is hard, what about managing Kubernetes clusters across three different public clouds? We dive into the challenges that arises from running multi-cloud Kubernetes workloads. These challenges include workload identity, DNS query resolutions, and security. Here to help us navigate this complexity and offer possible solutions is Goutam Tadi, Staff... Read more »

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