Tcp on Historyhttps://kukie.tech/tags/tcp/Recent content in Tcp on HistoryHugoko-krMon, 12 Oct 2026 09:00:00 +0900Network & K8s.01-1 Inside One Hosthttps://kukie.tech/posts/network-k8s-01-1/Mon, 12 Oct 2026 09:00:00 +0900https://kukie.tech/posts/network-k8s-01-1/One curl request to a local Go server, captured on lo0 and taken apart byte by byte — layers and encapsulation, the TCP handshake and connection states, TLS 1.3 vs 1.2 with decryption, and UDP with ICMP rejections.