The Hedge

The Hedge


Latest Episodes

Hedge 249: FR Routing Update
November 01, 2024

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," w

Hedge 248: Procrastination
October 25, 2024

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.

Hedge 247: SONiC and other NOSs
October 18, 2024

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? Mi

Hedge 246: Complexity and Deployment
October 11, 2024

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?

Hedge 245: RADIUS and Authentication
October 03, 2024

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 DeKo

Hedge 244: Networks for AI
September 20, 2024

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

Hedge 243: The Open Radio Area Network (RAN)
September 12, 2024

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 dis

Hedge 242: The Myth of the Coder
September 05, 2024

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 enginee

The Hedge 241: Starlink Performance w/Geoff Huston
August 29, 2024

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 satelliteshow is Starlink holding up?

Hedge 240: Build or Buy?
August 23, 2024

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 aspect