Tag: #iptables
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 2 posts
Docker Network Modes and Connection Problems — bridge, host, overlay, and the 127.0.0.1 Trap
Unpacks the situation where the container is up but nothing can connect, mode by mode. It covers why containers cannot find each other by name on the default bridge and how the embedded DNS on a user-defined network chan
2026-07-26 · 13 min read #docker#docker-network#iptables#networking#devopsThe Complete Guide to Networking & Linux Internals — TCP/IP, DNS, iptables, systemd
TCP/IP 4-layer model, DNS resolution, HTTP/HTTPS, Linux network stack, iptables/nftables, systemd, and process management — essential knowledge for infrastructure engineers.
2026-04-12 · 18 min read #networking#linux#tcp-ip#dns#iptables