Field notes

Dispatches from three decades of routing & response.

Long-form riffs on BGP chaos, FlowSpec redemption arcs, automation lessons, and the quiet professionals who keep the Internet standing. Expect more entries soon.

Ops • Networks • War Rooms

The Masochists Who Keep the Internet From Devouring Itself

A love letter to the night-shift tribe: outage rooms, inherited config ghosts, and the people who keep the Grid alive.

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Backbones • Optics • AI

Internet Big Bang, Twenty Five Years Later

What the original “Internet Big Bang” paper got right, what it missed, and where the next explosion is happening inside AI fabrics.

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Security • AI • History

The Box Grew Around Us

From floppy boxes and locked rooms to cloud perimeters and AI-scale defense—the mission to control access never changed.

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Routing • FlowSpec • IRR

Routing Chaos with a Soundtrack

BGP, FlowSpec, and IRR hygiene told through late-night incident bridges and Faith No More riffs.

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Leadership • Veterans

The Quiet Professionals of Tech

Why veteran engineers are the backbone of dependable teams — and how to lead like them.

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