The Everything Feed - All Packet Pushers Pods

We dive back into the world of IPsec with an episode dedicated to configuring IPsec tunnels. After discussing a listener comment regarding transport mode in IPsec tunnels, Ethan Banks and Holly Metlitzky work through topics such as multi-vendor IPsec configuration, licensing, and the details of configuration and routing. Bonus material: MTU size and NAT-T. Episode... Read more »

Elad Ben-Israel, founder and former CEO of Wing Cloud and creator of WingLang, shares candid insights into his startup journey. He discusses the challenges of finding product-market fit and the impact of current AI trends on development. Elad reflects on the importance of distinguishing between application needs and platform responsibilities. He also explores how Kubernetes influences developer experience and the future of cloud consumption, while contemplating the sustainability of WingLang after Wing Cloud's closure.

In this discussion, Greg Botts, a senior network engineer at Intel with a rich background in networking, shares insights on automating the task of managing over 5,000 devices across 56 data centers. He talks about the transition from YAML files to a sophisticated rendering engine and the critical role of APIs in modernizing infrastructure. Greg also highlights Intel's choice of the open-source tool NetBox for better management and the exciting potential of AI in automating processes and enhancing network efficiency.

As automation of machinery in industrial environments grows, there is a need for reliable wireless technologies to connect and control mobile assets. Mobile assets cannot tolerate dropped connections or network latency, which could jeopardize safety among other problems. Cisco’s Ultra-Reliable Wireless Backhaul is one such product that promises to deliver reliable wireless in industrial environments. ... Read more »

Microsegmentation is a complex topic. We did an overview episode earlier this year, and we invited listeners to reach out to keep the microsegmentation conversation going. Today’s guest did just that. Philip Griffiths is Head of Strategic Sales at Netfoundry. However, this isn’t a sponsored show about NetFoundry. Philip is also involved in a working... Read more »

It’s big-money deals and ever-more AI on this week’s Network Break. We start with a red alert from NVIDIA, which has rolled out a software upgrade to patch multiple bugs in its Triton Inference Server, one of which is a dangerous remote code execution vulnerability. On the news front, NVIDIA pledges a $5 billion investment... Read more »

Darren Fullwell, Field CTO of IP Fabric, shares his extensive networking experience, from early LANs to modern enterprise architectures. He delves into the fascinating concept of network digital twins, explaining their importance in automation and how they simulate network behavior to predict changes effectively. Fullwell discusses the role of AI in enhancing network operations and emphasizes the need for observability and adaptability in NetOps careers. His insights highlight the transformative potential of these technologies in networking.

Phil Gervasi, a network engineer and AI expert, delves into the conversations that happen when executives propose AI initiatives. He breaks down what 'AI' means for networking in 2025, discussing essential concepts like data pipelines and intent workflows. Phil emphasizes the importance of clearly defining business objectives and aligning them with technical requirements to avoid pitfalls. He also evaluates building in-house versus renting GPU resources while highlighting the crucial network needs for successful AI implementation.

This discussion kicks off an exciting new journey into enterprise IT. The hosts, with extensive backgrounds in networking and career growth, share their unique paths. They emphasize the importance of diverse career stories in technology. Engaging with the audience through Q&A sessions, they aim to make technical topics accessible. The community aspect shines as they connect with early-career professionals. Tune in for insights that demystify the tech world one story at a time!

Avery Pennarun, co-founder and CEO of Tailscale, shares his journey from creating his first mesh VPN to revolutionizing modern networking. He discusses how Tailscale aims to enhance the OSI model by introducing a new internet layer and its innovative use of WireGuard. The conversation reveals insights into Tailscale’s unique full-mesh architecture and how DERP relays facilitate NAT traversal. Avery also delves into the impact of AI on networking, identity delegation, and the practicalities of implementing zero-trust models.