Network Fundamentals — Hands-on in a Linux VM

Touch ARP, routing, DNS, TCP, firewalls and NAT with netns and tcpdump

입문 · Lessons 20 · Lab 10

Start the lab

Curriculum

Reference docs

• ip(8) — iproute2
• ip-netns(8) — 네트워크 네임스페이스
• nftables 위키 — 빠른 참조
• tcpdump(1)
• RFC 826 — ARP
• RFC 9293 — TCP
• RFC 9110 — HTTP 의미론
• systemd-resolved(8)