The Everything Feed - All Packet Pushers Pods

Transitioning from IPv4 to IPv6, or at least IPv6-mostly, is no easy task. Today’s show provides some education and advice about IPv6 transition mechanisms. We cover options such as NAT64, DNS64, PREF64, and more, as well as use cases. Also, if your technology vendors aren’t offering some of these mechanisms, ask for them – you’re... Read more »

Ethan and Holly dive into the world of IPsec, unraveling how it encrypts and authenticates traffic for secure communications. They discuss its pivotal role in protecting data against threats like man-in-the-middle attacks. The complexities of encryption and key management are unveiled, alongside the evolving challenges posed by quantum computing. The podcast also touches on practical applications in SD-WAN and tackles issues like Network Address Translation. Listeners gain insights into the practical setup and nuances of IPsec’s operation in real-world scenarios.

In the changing landscape of AI data infrastructure, F5 and MinIO are partnering on a solution that brings together the best of each company. This solution bookends the AI stack—it uses F5 for reliable, secure, and observable data delivery and MinIO’s AIStor for storage of all data types. The goal is to help organizations be... Read more »

Discover the WLAN Pi Go, a compact Wi-Fi testing tool that easily attaches to your phone. It can sniff packets, measure signals, and enhance wireless analysis on the go. Learn about its innovative design, including battery-free operation and external spectrum analysis support. The shift to onboard EMMC storage simplifies updates, complementing the user-friendly WNPy app. Its seamless integration with smartphones makes it a game-changer for network professionals, providing reliable and precise signal strength data.

Rich Campagna, SVP of Products at Palo Alto Networks, shares insights on advanced DNS security and the new capabilities of their cloud-based DNS resolver. The discussion highlights the urgent need for organizations to address longstanding vulnerabilities, including a seven-year-old Cisco exploit under active attack. Campagna emphasizes the significance of active DNS security monitoring and the integration of AI in threat prevention, advocating for proactive measures to safeguard network infrastructures against evolving cyber threats.

Rich Campagna, SVP of Products at Palo Alto Networks, dives into the critical importance of DNS security. He discusses the Advanced DNS Resolver (ADNSR) and its unique features in providing a cloud-delivered security solution. Listeners learn about the rising threat landscape, including tactics like DNS hijacking and data exfiltration. Rich emphasizes the need for centralized DNS traffic management and how ADNSR helps organizations enhance their defenses against evolving cyber threats.

LJ Wobker, a Principal Engineer at Cisco with expertise in high-performance memory systems, dives deep into the intricacies of high-performance switch memory. He discusses the differences among TCAM, SRAM, and DRAM, highlighting their trade-offs in networking functions. The conversation touches on memory management in switches and the complex challenges of packet processing. LJ also explains how TCAM enables fast data retrieval, the significance of ASIC interfaces, and the evolving demands of network performance in the face of rising memory bandwidth requirements.

In this discussion, John Capobianco, Head of DevRel at Selector and an expert in AI for network operations, shares his journey from a struggling student to a network engineer. He explores the transformation of network management through AI, emphasizes learning from failures, and introduces the concept of 'vibe ops.' John also highlights the role of AI and automation in simplifying network tasks, enhancing user interactions, and reshaping engineer roles, while previewing exciting opportunities at Selector's upcoming AI summit.

Deepak Ahuja, CTO and founder of CloudMyLab, shares his mission to make learning accessible for network engineers. He discusses his journey from India to Cisco, emphasizing hands-on, cloud-based labs that empower aspiring engineers. The conversation dives into the innovative concept of digital twins and the importance of practical environments for real-world challenges. Ahuja highlights the role of automation and AI in modern networking, urging engineers to adapt their skills to remain competitive in a rapidly evolving industry.

Join networking expert Ivan Pepelnjak as he shares unfiltered insights on the realities of network automation. The conversation dives into why projects often fail and critiques popular tools like Ansible, Terraform, and Python. Ivan highlights the cultural barriers that hinder enterprise modernization and the complexities of managing both legacy and new technologies. With engaging anecdotes, he stresses the need for tailored solutions and integration of software engineering principles in networking for greater effectiveness.