{"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 NetFlow and IPFIX Reveal Hidden Network Traffic Patterns","slug":"how-netflow-and-ipfix-reveal-hidden-network-traffic-patterns","published_at":"2026-06-27T22:32:25+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-netflow-and-ipfix-reveal-hidden-network-traffic-patterns","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-0077.mp3","audio_url":"https://audio.fexingo.com/business/networking-tech/episode-0077.mp3","summary":"Lucas and Luna dive into NetFlow and IPFIX, the unsung heroes of network traffic analysis. Using a real-world example of a mid-size e-commerce company that discovered a rogue cryptocurrency miner through NetFlow data, they explain how flow records differ from packet capture, why IPFIX standardized the protocol, and how modern network engineers use these tools for security, capacity planning, and troubleshooting. They also touch on the challenge of scale—how a busy core router can generate terabytes of flow data per day—and the trade-offs between sampling and full capture. This episode is perfect for network engineers curious about visibility beyond SNMP. #NetFlow #IPFIX #NetworkMonitoring #TrafficAnalysis #NetworkSecurity #FlowData #CiscoNetFlow #sFlow #NetworkEngineering #Technology #Podcast #FexingoBusiness #BusinessPodcast #ITInfrastructure #CyberSecurity #CapacityPlanning #NetworkObservability #DataAnalytics Keep every episode free: buymeacoffee.com/fexingo","meta_description":"Lucas and Luna dive into NetFlow and IPFIX, the unsung heroes of network traffic analysis. Using a real-world example of a mid-size e-commerce company tha…","key_points":[],"chapters":[],"topics":[],"duration_seconds":579,"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-netflow-and-ipfix-reveal-hidden-network-traffic-patterns/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-netflow-and-ipfix-reveal-hidden-network-traffic-patterns.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}