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  • HN830: Tailscale CEO on WireGuard, Zero Trust, and Securing AI (Sponsored)

    HN830: Tailscale CEO on WireGuard, Zero Trust, and Securing AI (Sponsored)
    Jun 5 2026
    If you think Tailscale is just a VPN for the home lab, think again. On today’s sponsored episode Ethan and Drew are joined by Tailscale CEO Avery Pennarun. Avery explains how the company has evolved into an enterprise-grade connectivity and security platform. He also dives into Tailscale Aperture, their new AI gateway designed to bring... Read more »
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    57 Min.
  • HN829: EVPN/VXLAN Vs. TradCore

    HN829: EVPN/VXLAN Vs. TradCore
    May 29 2026
    Drew and Ethan sit down with Tony Bourke to determine whether TradCore or EVPN VXLAN is right for your network. Tony is a seasoned instructor in automation, network design, and more. They explore the key factors for choosing a design, including scale and redundancy, operational complexity, and workload mobility. AdSpot Sponsor: Auvik Sponsor Auvik Network... Read more »
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    54 Min.
  • HN828: How Selector Unifies Cloud and On-Prem Network Observability (Sponsored)

    HN828: How Selector Unifies Cloud and On-Prem Network Observability (Sponsored)
    May 22 2026
    Selector is extending its AI-driven network observability capabilities into public clouds. On today’s sponsored episode, we dig into how Selector gathers and analyzes public cloud network telemetry, how it integrates cloud and on-prem network data to provide end-to-end visibility, how it integrates with third-party Application Performance Monitoring (APM) systems to correlate network and application performance,... Read more »
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    46 Min.
  • HN827: When Buffers Attack: Understanding Buffers to Better Diagnose Network Weirdness

    HN827: When Buffers Attack: Understanding Buffers to Better Diagnose Network Weirdness
    May 15 2026
    Today’s episode covers buffers, the space between ingress and egress where a packet might have to live for a fraction of a second if the egress port is tied up transmitting other packets. This topic came courtesy of John Howard who joins Drew and Ethan as a co-host to discuss buffers with guest Rob Sherwood. How... Read more »
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    1 Std. und 13 Min.
  • HN826: An Inside Look at Palo Alto Networks Prisma Browser for Business (Sponsored)

    HN826: An Inside Look at Palo Alto Networks Prisma Browser for Business (Sponsored)
    May 8 2026
    A Mastercard survey reveals that 46% of small and medium businesses have experienced a cyberattack, and nearly 20% of those that suffered an attack were then forced to file for bankruptcy or close their business. Ethan and Drew along with guest Shivam Srivastava discuss a new offering from today’s sponsor, Palo Alto Networks: Prisma Browser... Read more »
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    35 Min.
  • HN825: Faster Than Dijkstra? Exploring a New Shortest-Path Algorithm with Bruce Davie

    HN825: Faster Than Dijkstra? Exploring a New Shortest-Path Algorithm with Bruce Davie
    May 1 2026
    Dijkstra’s algorithm is the foundation of shortest path calculations for link state routing protocols. But researchers have developed a new algorithm that improves on this decades-old approach. Today’s Heavy Networking welcomes Dr. Bruce Davie to discuss the potential of this new algorithm to unseat Dijkstra. After thoughtful consideration, and consultation with others, his opinion is... Read more »
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    55 Min.
  • HN824: That’s Not a Job for an LLM: The Right Way to Apply AI to Network Operations (Sponsored)

    HN824: That’s Not a Job for an LLM: The Right Way to Apply AI to Network Operations (Sponsored)
    Apr 24 2026
    On today’s sponsored Heavy Networking, we get off the AI hype train to talk about how different artificial intelligence techniques usefully impact network operations—and where they aren’t a fit. The various forms of AI represent a set of tools that, like any tool, have use cases, capabilities, and limitations. Our guest is Avi Freedman, CEO... Read more »
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    1 Std. und 1 Min.
  • HN823: Defining A Modern Network Service

    HN823: Defining A Modern Network Service
    Apr 17 2026
    On today’s episode Ethan is joined by Mark Prosser, a self-described Network Operator Advocate and Network Automation Dreamer, to embark on a thought exercise about network services. Together they grapple with questions such as: What is a network service, exactly? How is it defined? Is it even possible to define it when considered in the... Read more »
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    51 Min.