Summary: Where is the networking industry with Intent-Based Networking (IBN)? On today’s Heavy Networking show we talk about efforts to come to some agreement on just what constitutes IBN.<br> We also look at an IETF draft that examines concepts and definitions of IBN.<br> Our guests for today’s conversations are Jeff Tantsura, head of networking strategy at Apstra and chair of both the Routing Area and RIFT working groups at the IETF; and <a href="https://twitter.com/network_phil" target="_blank" rel="noopener noreferrer">Phil Gervasi</a>, a solutions architect for a national VAR.<br> We discuss:<br> <br> * The problems we’re trying to solve with IBN<br> * IBN from the perspective of the IETF<br> * How to express business logic as intent, and the data models that will translate that intent into configurations<br> * The role of graph databases<br> * Why IBN focuses on the data center<br> * Whether IBN has size limitations in the DC<br> * More<br> <br> Sponsor: Cumulus Networks<br> When customers want to build a private cloud environment that is open, modern, and simpler to manage, they choose Cumulus Linux. To learn more about open networking, head to <a href="https://cumulusnetworks.com/open" target="_blank" rel="noopener noreferrer">https://cumulusnetworks.com/</a><br> Sponsor: ThousandEyes<br> ThousandEyes gives you performance visibility from every user to every app over any network, both internal and external, so you can migrate to the cloud, troubleshoot faster and deliver exceptional user experiences. Sign up for a free account at <a href="https://www.thousandeyes.com/packetpushers" target="_blank" rel="noopener noreferrer">thousandeyes.com/packetpushers</a> and choose a free ThousandEyes t-shirt.<br> Show Links:<br> <a href="https://datatracker.ietf.org/doc/draft-irtf-nmrg-ibn-concepts-definitions/?include_text=1" target="_blank" rel="noopener noreferrer">Intent-Based Networing – Concepts and Definitions</a> – IETF<br> <a href="https://datatracker.ietf.org/person/Jeff%20Tantsura" target="_blank" rel="noopener noreferrer">Jeff Tantsura’s IETF profile</a> – IETF<br> <a href="https://ignition.packetpushers.net/an-introduction-to-intent-based-networking-whitepaper/" target="_blank" rel="noopener noreferrer">An Introduction To Intent-Based Networking (Whitepaper)</a> -Packet Pushers Ignition<br> <a href="https://ignition.packetpushers.net/intent-based-networking-part-2-a-deep-dive-into-network-abstraction-and-continuous-validation-whitepaper/" target="_blank" rel="noopener noreferrer">Intent-Based Networking Part 2: A Deep Dive Into Network Abstraction And Continuous Validation (Whitepaper)</a> – Packet Pushers Ignition<br> <a href="https://twitter.com/network_phil" target="_blank" rel="noopener noreferrer">Phil Gervasi on Twitter</a><br> <a href="https://networkphil.com/" target="_blank" rel="noopener noreferrer">NetworkPhil.com</a><br>
