<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>ARP on NineKoo9's story</title><link>https://NineKoo9.github.io/ja/tags/arp/</link><description>Recent content in ARP on NineKoo9's story</description><generator>Hugo -- gohugo.io</generator><language>ja</language><copyright>© 2026 NineKoo9</copyright><lastBuildDate>Wed, 08 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://NineKoo9.github.io/ja/tags/arp/index.xml" rel="self" type="application/rss+xml"/><item><title>IP、MAC、ARP、TCP/UDP、NAT/PATは実際の通信でどのようにつながるか？</title><link>https://NineKoo9.github.io/ja/posts/network-fundamentals-arp-tcp-udp-nat/</link><pubDate>Wed, 08 Apr 2026 00:00:00 +0000</pubDate><guid>https://NineKoo9.github.io/ja/posts/network-fundamentals-arp-tcp-udp-nat/</guid><description>IPとMACの役割の違い、ARP動作、TCP接続の確立と終了、UDPの特性、NAT/PATのポート変換概念を公式ドキュメント基準で保守的に整理します。</description></item></channel></rss>