This article provides practical examples and tips for using essential tools like curl, telnet, and tcpdump, along with connectivity checks for services such as Redis, MySQL, RabbitMQ, Minio, and more. He also includes a recommended playlist for accompanying your debugging! As with many debugging situations, digging into and resolving a network-based problem can. How do you debug networking problems in general? My background is in Software Engineering, so I'm familiar with debugging techniques used there, you have simple console print statements, a live debugger to inspect variables in a running program, unit tests, and so on. However, I feel a bit lost in. Debugging a network issue should start with basic troubleshooting. If that doesn't fix it, admins should check, verify and configure connections to the client, server and network. When network services fail, administrators need to identify the root cause quickly. But how do they know what tools and. tcpdump, netstat, dig, docker network, iperf, conntrack, and ip route are 7 vital network debugging tools for DevOps experts. Learn their commands and best practices. It covers techniques like logging, tracing, and monitoring, which help track system behavior and locate issues.