Linux Networking Courses and Certifications

LF Networking

Open Air Interface for Private 5G Networks - Building Open Source Solutions

Discover how the Open Private 5G Network project accelerates open-source adoption in private 5G networks, exploring architecture, use cases, and implementation in manufacturing environments.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

LF Networking

DENT Features Roadmap for Disaggregated Enterprise Networks

Discover how DENT unifies silicon vendors and enhances distributed enterprise edge functionality through Linux-based standardized network operating systems and disaggregated networks.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Open Compute Project

Introduction to DENT Operating System for Network Devices

Discover dentOS networking fundamentals and its vibrant community support, exploring key applications and implementation strategies in modern network environments.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Linux Plumbers Conference

Evolution of Direct Server Return Implementation for Containerized Applications

Exploring the evolution of Direct Server Return (DSR) for containerized apps, addressing challenges in multi-tenancy and network namespaces, and discussing solutions for efficient L4 load balancing.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Linux Plumbers Conference

BPF-Based Packet Filtering Framework: bpfilter - Current Capabilities and Development

Explore bpfilter's evolution into a userspace daemon for dynamic packet-filtering BPF programs. Learn about its capabilities, performance, and ongoing development efforts.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Linux Plumbers Conference

Extending AF_XDP with Hardware Metadata

Explore AF_XDP's recent advancements in NIC offloads, its impact on low-level networking, and future developments for enhanced userspace access to networking queues.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Network Foundations: Tracing Packets and Understanding Distributed Systems

Explore network foundations for distributed apps, focusing on Linux networking stack, packet flow, protocols, and technologies. Gain insights into DNS, virtualization, and eBPF optimization.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

TC BPF and UVETH Hook for Connected UDP/TCP

Explore tc BPF and uveth;hook techniques for optimizing connected UDP/TCP performance in Linux networking environments.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

BPF for Standard Interface Flexibility

Explore BPF's role in enhancing standard interface flexibility, offering insights into its applications and benefits for system performance and adaptability.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Sockmap Updates and New Features

Explore recent updates and new features in Sockmap technology with expert John Fastabend, enhancing your understanding of network programming and performance optimization.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Ethtool - Diagnostic Approach for Network Issues in Linux

Learn to diagnose and troubleshoot network issues in Linux using Ethtool, a powerful command-line utility for network interface card configuration and management.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Namespace-Unaware BPF Iterator and Cgroup Helper Enhancements for Kubernetes Environments

Explore BPF iterator enhancements for Kubernetes environments, focusing on namespace-unaware sockets and cgroup helpers to improve container networking and resource management.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

XDP Metadata for TX

Explore XDP metadata for TX with Stanislav Fomichev, focusing on key concepts, implementation techniques, and practical applications in network programming.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

BPF and Firewall - Kernel Support for Complex Packet Filtering

Explore advanced packet filtering techniques using BPF in the Linux kernel, enhancing firewall capabilities for improved network security and performance.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

USENIX

Software Networking and Interfaces on Linux

Comprehensive overview of Linux network interfaces, from traditional to modern cloud-native types. Explores VMs, containers, and service meshes, aiding in debugging cloud platforms.

• YouTube
• 57 minutes
• Self-Paced
• Conference Talk