The Hedge

Alistair Woodman joins Tom and Russ to talk about the current state of the FR Routing open source routing stack project. Like all software projects, FR Routing has entered a bit of a “middle phase,” with a focus on maintenance and stability rather than new features and protocols.

Do you procrastinate too much? I know I do. Why do we procrastinate, and what strategies can we use to stop it? Terry Kim joins Eyvonne Sharp and Russ White to consider procrastination.

SONiC has been around for a while–is there a solid commercial play for this open-source operating system? If so, what is it? What is the future for open-source and other network operating systems? Mike Bushong joins Tom Ammon, Eyvonne Sharp, and Russ White to discuss SONiC and open source network operating systems.

In this roundtable episode of the Hedge, Tom, Eyvonne, and Russ discuss complexity and deployment. Why do some protocols fail to deploy, or require decades, while others deploy quickly?

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RADIUS is one of those protocols we tend to forget about because it is ubiquitous–but authentication protocols are very large attack surfaces network engineers should pay more attention to. Alan DeKok joins Tom Ammon and Russ White to discuss the RADIUS protocol.

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What are the requirements for running AI workloads over a data center fabric? Why is InfiniBand so popular for building AI networks? What about Ethernet for AI? Jeff Tantsura joins Tom Ammon and Russ White to discuss networks for AI workloads.

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The cellular network world is similar enough to the IP networking world to feel familiar, but different enough to require learning new terms and ideas. Tom Nadeau joins Tom Ammon and Russ White to discuss one element of this networking world, the RAN network, and the current move towards open source and white box disaggregated solutions.

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In the early days of computer programming, some thought there was a difference between a coder and a programmer. Did this division ever really exist, and are there similar divisions in network engineering?

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When Starlink first went into service we heard a lot of stories about how its Internet service was slow and unreliable. We’re a few years into Starlink launching satellites–how is Starlink holding up? Is service improving? Geoff Huston joins Tom, Eyvonne, and Russ to look into Starlink’s performance today.

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Many network operators think the idea of building rather than buying is something that’s out of reach–but is it? Join Steve Dodd, Eyvonne, Tom, and Russ as we discuss the positive and negative aspects of build versus buy, what operators get wrong, and what operators don’t often expect.

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