Episode notes
Today’s show puts the “heavy” in Heavy Networking with a discussion about Multipath Reliable Connection (MRC). MRC is about getting an even distribution of RDMA traffic across equal cost multipath links in massive data centers, and doing so over plain old lossy Ethernet. Ethan, Drew, and guests discuss how packet spraying, resilience to link and ... Read more »
Podcast
Heavy Networking
Packet Pushers · Tech & Science · English
Heavy Networking is an unabashedly nerdy dive into all things networking. Described by one listener as "verbal white papers," the weekly episodes feature network engineers, industry experts, and vendors sharing useful information to keep your professional knowledge sharp and your career growing.…
More from Heavy Networking All episodes →
-
E845 · 9 Oct 2026 · 59 minNew
HN845: Real Life Use Cases for BGP Monitoring Protocol (BMP)
Bart Dorlandt discusses the practical applications and architecture of the BGP Monitoring Protocol (BMP) for service providers. Bart has developed a BMP application to help his customers monitor BGP. He talks about how he handles data collection, why it’s important to capture pre- and post-policy filtering, how he deals with excessive prefix volumes, future plans ... Read more »
-
E843 · 25 Sep 2026 · 59 min
HN843: From Network Engineer to Network Architect with Kevin Nanns
Drew and Ethan talk with Kevin Nanns about his journey from network engineer to network architect. Kevin shares his experience grappling with the shift in responsibilities, increased pressure, and communication and management challenges associated with his new role. They also discuss his content creation work on TikTok and his strategies for translating complex technical concepts ... Read more »
-
E842 · 18 Sep 2026 · 1 hr 13 min
HN842: How Network Engineers Can Prepare for a Post-Quantum World
Q-Day signals the public emergence of a cryptographically relevant quantum computer that can break public key encryption. The date of Q-Day is unknown but the tech industry is making preparations now. Bill Dockery joins Drew and guest host Scott Robohn to dig into Post Quantum Cryptography (PQC), what network engineers need to know to test ... Read more »
-
E841 · 11 Sep 2026 · 59 min
HN841: HPE Melds Apstra and Mist for Self-Driving Data Center Networks (Sponsored)
In this sponsored episode, Kyle Baxter and Sridhar Katere from HPE join Drew to talk about automating enterprise data center networks. They discuss how HPE integrates its Apstra and Mist products to bring AI ops and self-driving capabilities into data center operations. They also break down how HPE leverages the different strengths of each platform, ... Read more »
-
E840 · 4 Sep 2026 · 51 min
HN840: How to Make a Technology Buying Decision
When engineers look to buy new technology they tend to focus on features and functionality, but there’s more to it than that. Sian Morgan joins Drew and Ethan to discuss the best practices involved in making a good technology buying decision. Sian shares how engineers can align their technical focus with broader business objectives, calculate ... Read more »
-
E839 · 28 Aug 2026 · 56 min
HN839: Why Flows, Packets, and DDI are All Critical for Operational Effectiveness (Sponsored)
If you think of BlueCat as just an IPAM or DDI company, think again. BlueCat acquired LiveAction in 2024, and since then, they’ve been working to integrate LiveAction’s network observability capabilities with the DDI portfolio. In this sponsored episode, Ryan Grande, Field CTO at BlueCat, is here to dig into how network observability and DDI ... Read more »
Take it with you
The Melo app keeps playing with the screen off, works in the car and on your watch, wakes you to your station, and browses the whole catalogue offline. Free, no ads, no account.
