{"podcast":{"title":"Networking Tech with Fexingo: Internet Infrastructure, Routing, and Network Engineering","slug":"networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","podcast_index_feed_id":7871928,"rss_url":"https://feeds.fexingo.com/business/networking-tech.xml","website_url":"https://www.fexingo.com/","image_url":"https://audio.fexingo.com/business/networking-tech/cover.png","author":"Fexingo","episode_count":119,"summary":"Lucas and Luna break down the invisible skeleton of the internet: the routers, protocols, and physical cables that move packets across continents. Each episode opens with a recent network outage, a peering dispute, or a routing-table anomaly — then traces the engineering decisions and business incentives behind it. Lucas maps the technical architecture (BGP, MPLS, IXPs), while Luna pushes on the economics: who pays for undersea cables, why ISPs throttle certain traffic, and how network neutrality shapes startup access. They analyze real incidents — AWS’s Tokyo region failure, a Level 3 vs. Cogent peering war, or the latency impact of a new data-center route — and explain what network engineers actually debate in NANOG meetings. This is not a ‘how the internet works’ primer; it’s the layer-3 view for professionals who manage, build, or invest in network infrastructure. Expect granular discussions of dark fiber, CDN caching strategies, and the politics of IP address allocation. By the end, you’ll see the internet as a finite, fragile, and fiercely competitive topology — and understand why a single undersea cable cut can reset stock prices. #InternetInfrastructure #NetworkEngineering…","last_synced_at":"2026-07-18T22:19:10.157593+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928"},"episode":{"title":"How Network Verification Prevents Configuration Errors","slug":"how-network-verification-prevents-configuration-errors","published_at":"2026-06-19T22:10:08+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-verification-prevents-configuration-errors","show_page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","url":"https://audio.fexingo.com/business/networking-tech/episode-0061.mp3","audio_url":"https://audio.fexingo.com/business/networking-tech/episode-0061.mp3","summary":"Episode 61 of Networking Tech with Fexingo dives into network verification—why even a single misconfigured BGP prefix can take down a global bank for hours. Lucas and Luna walk through the 2024 outage at a major European bank caused by a missing route-target import statement, then explore how formal verification tools like Batfish and forward- and backward-annotation logic are catching errors before they hit production. They discuss the shift from post-outage postmortems to pre-deployment proof-checking, and why network engineers are borrowing verification techniques from software engineering. If you've ever wondered why your Zoom call froze or your trading platform stalled, this episode explains the invisible safety net—or lack thereof—behind modern networks. #NetworkVerification #ConfigurationErrors #BGP #Batfish #FormalVerification #NetworkReliability #OutagePrevention #RouteTarget #NetworkEngineering #Technology #FexingoBusiness #BusinessPodcast #NetworkAutomation #IntentBasedNetworking #InfrastructureAsCode #GoldbergAlgorithm #ForwardAnnotation #BackwardAnnotation Keep every episode free: buymeacoffee.com/fexingo","meta_description":"Episode 61 of Networking Tech with Fexingo dives into network verification—why even a single misconfigured BGP prefix can take down a global bank for hour…","key_points":[],"chapters":[],"topics":[],"duration_seconds":465,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/episodes/how-network-verification-prevents-configuration-errors/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-verification-prevents-configuration-errors.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}