NANOG Courses

Stopping DNS-Based NAT64 Prefix Discovery - Security Track

Explore the latest IETF recommendations for NAT64 prefix discovery, moving beyond DNS64-based methods to more reliable alternatives for network operators and implementors.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Leveraging KRM for Declarative Network Automation - A Hands-on Tutorial

Explore declarative network automation using Kubernetes Resource Model (KRM), from building custom resources to implementing reconciler patterns and managing multivendor devices with hands-on labs and practical workflows.

• YouTube
• 1 hour 36 minutes
• On-Demand
• Free Video

Detecting Traffic Ingress Points at ISPs Using Flow-Level Analysis

Discover how to efficiently detect and analyze network traffic ingress points using IPD methodology, enabling enhanced network operations and traffic engineering for ISPs of any size.

• YouTube
• 29 minutes
• On-Demand
• Free Video

Demystifying Clos Fabrics - A Guide to Modern Data Center Network Design

Dive into the essential principles and best practices of Clos fabric network design for modern data centers, exploring implementation strategies and architectural considerations.

• YouTube
• 33 minutes
• On-Demand
• Free Video

The Road Towards a Quantum Internet - Building Secure Networks for the Future

Explore the evolution of quantum networking, from foundational concepts to security challenges, while discovering practical solutions for building and safeguarding the quantum internet infrastructure.

• YouTube
• 40 minutes
• On-Demand
• Free Video

gRPC Network Management Services: Introduction and Practical Use Cases

Explore gRPC network services including gNMI, gNOI, gRIB, and gNSI, with practical examples and real-world applications for effective network management and orchestration.

• YouTube
• 46 minutes
• On-Demand
• Free Video

Using AI Agents for Automated Networking Script Development

Discover how to leverage AI agents for automating network script development, from understanding Agentic AI fundamentals to implementing practical frameworks using Autogen.

• YouTube
• 47 minutes
• On-Demand
• Free Video

Network Improvement Prioritization: Balancing Quality, Speed, and Cost

Discover practical strategies for network prioritization, budget allocation, and balancing competing demands to optimize your network infrastructure investments.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Recent Linux Improvements That Impact TCP Throughput - Insights from Research and Education Networks

Explore recent Linux kernel enhancements like MSG ZEROCOPY and BIG TCP, examining their impact on network throughput and DTN performance across different processors and configurations.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Understanding Network ASICs: Architecture, Components, and Innovation

Dive into networking ASIC architecture, exploring components, processing methods, buffering systems, and innovations while understanding key challenges in next-generation development.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Cloud Scale Routing Security - Deployment Experiences and Observations

Discover practical insights into implementing BGP routing security at cloud scale, including RPKI deployment strategies, operational challenges, and lessons learned from Google's global network infrastructure.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Networking for AI Systems - Design and Optimization for Training Clusters

Explore the critical role of networks in AI training clusters, GPU traffic patterns, and optimal network design strategies for machine learning infrastructure.

• YouTube
• 42 minutes
• On-Demand
• Free Video

Reviving BGP Zombies: New Insights in Internet Routing Security

Explore the phenomenon of BGP Zombies and their impact on Internet routing through new methodologies for detecting and analyzing persistent withdrawn routes in BGP tables.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Interplanetary Internet: Expanding Earth's Network Architecture to Deep Space

Explore the architecture of extending Earth's Internet into space, covering deep space networking protocols, DNS challenges, and practical applications like sending email to Mars.

• YouTube
• 37 minutes
• On-Demand
• Free Video

Maximum Transmission Unit (MTU) Issues in Network Technology - A Historical and Contemporary Analysis

Dive into the historical and modern challenges of Maximum Transmission Unit (MTU) in networks, exploring best practices and reconsidering traditional approaches to this persistent networking issue.

• YouTube
• 37 minutes
• On-Demand
• Free Video