Internet Infrastructure
167 episodes · Page 2 of 7
#4841: How Global Roaming Actually Works (and What to Buy)
The plumbing behind international roaming and which eSIM plans actually deliver on their promises.
#4831: The Podcast Player That Doesn't Exist
Why can't you buy a dedicated podcast player that downloads episodes for offline listening?
#4793: Fibre Isn't a Trick — It's the Thing the Trick Was Trying to Approximate
The glass in the ground is already 40 years old — and it's barely breaking a sweat.
#4790: Why Your Internet Speed Is Really a Shared Cap
The speed on your bill isn't what you think. Here's how ISPs really meter your connection.
#4785: Bonding Wi-Fi and Cellular: Speedify's Catch for Tailscale Users
Speedify bonds Wi-Fi and cellular seamlessly — until it silently breaks your tailnet. Here's the fix.
#4783: Bonding Layer Showdown: Speedify vs Self-Hosted
Packet-level bonding for travel routers: Speedify's black box vs. self-hosted control. Which wins for a technically capable user?
#4782: The Best Internet Bonding for Your Money
Speedify, Bondix, or DIY? A buyer's map for combining internet connections without the mystery box.
#4781: Bonding Internet Lines with OpenMPTCProuter
One developer, no funding, and the only open-source bonding router that actually works. Here's how.
#4780: Bonding Internet Connections with OpenMPTCProuter
How to bond multiple connections at the packet level using the only serious open-source option.
#4779: Bonding Hotel Wi-Fi: Travel Router eSIM Guide
eSIM travel routers, Speedify bonding, and whether you can rent a preconfigured bonding endpoint instead of building your own VPS.
#4778: SSH MCP and Tailscale: Docker Migration Guide
How to configure Tailscale for Docker containers when migrating from public IPs to tailnet addresses.
#4740: Why FTP Still Exists and SSH Won't Die
FTP from 1985 is still not deprecated. SSH from 1995 keeps evolving. What determines which protocols survive?
#4739: NFS Unmasked: Versions, Gotchas, and Hard Truths
NFS isn't one protocol—it's a succession of them. Here's what's really happening under the hood and where it breaks.
#4738: Running Your Own ISP: The Personal ASN Hobby
What it actually takes to get your own ASN, announce IP space, and become a one-person ISP.
#4737: Inside the Internet's Physical Junctions: IXPs and PoPs Explained
How the internet actually connects at physical locations, and why the biggest exchange points are non-profit associations.
#4732: Travel Router Tailscale Subnet Bridge
Military network tactics for home users bridging subnets with Tailscale and travel routers.
#4698: What a Business Fibre SLA Actually Guarantees
DIA circuits promise 99.9% uptime, but the fine print tells a different story. Here's what you're really buying.
#4687: Bonding Cellular Connections: Why Can't You Buy It?
Why can't you buy a box that bonds two SIM cards? We explore the DIY build and the market gap.
#4642: What Net Neutrality Actually Means for Your Internet
ISPs can see your traffic and shape it. Net neutrality is the only thing stopping them — and right now, the rules are blank.
#4638: Traffic Shaping: How Routers Decide Who Gets Bandwidth
Token buckets, bufferbloat, and why your router's QoS settings might be lying to you.
#4636: Taming Three DNS Overlays on One Laptop
Commercial VPN, Tailscale, and WARP on one machine — here's how to make them share DNS without leaking a single query.
#4633: How In-Flight Wi-Fi Actually Works at 35,000 Feet
Daniel measured 150 Mbps over the Atlantic. Here's how the antenna, cabin network, and routers make it possible.
#4632: What Your Speed Test Is Really Measuring
Speed tests measure a journey, not a pipe. Here's how ISPs game results and what in-flight Starlink benchmarks reveal.
#4631: How Starlink Delivers Real In-Flight Wi-Fi
Why Starlink beats traditional satellite internet on planes — latency, lasers, and phased arrays explained.