{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Farsinput.hatenablog.jp%2Fentry%2F2024%2F08%2F28%2F120000\" title=\"\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u7565\u8a9e\u30ce\u30c3\u30af61 - \u30a2\u30fc\u30b7\u306e\u6bce\u65e5\u30a4\u30f3\u30d7\u30c3\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u7565\u8a9e\u30ce\u30c3\u30af61","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/arshii/20230219/20230219012056.png","version":"1.0","type":"rich","description":"\u8a18\u4e8b\u3092\u66f8\u304f\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u554f\u984c\u3068\u6226\u3063\u3066\u3044\u307e\u3059\u3002 \u305d\u308c\u3067\u306f\u3001\u5b66\u7fd2\u30b9\u30bf\u30fc\u30c8\u3067\u3059\uff01 \u25a0ESP(Encapsulating Security Payload)\u6697\u53f7\u5316\u30da\u30a4\u30ed\u30fc\u30c9\u3002\u901a\u4fe1\u30c7\u30fc\u30bf\u306e\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306e\u4e21\u65b9\u306e\u6a5f\u80fd\u3092\u3082\u3064\u30d7\u30ed\u30c8\u30b3\u30eb\u3002\u30d8\u30c3\u30c0\u60c5\u5831\u306b\u52a0\u3048\u3001\u30c8\u30ec\u30fc\u30e9\u3068\u547c\u3070\u308c\u308b\u60c5\u5831\u3082\u4ed8\u52a0\u3055\u308c\u308b\u3002MAC\u3092\u7528\u3044\u3066ICV\u3092\u751f\u6210\u3059\u308b\u304c\u3001\u7d4c\u8def\u306b\u4f7f\u7528\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u306f\u8a08\u7b97\u306e\u5bfe\u8c61\u3068\u3057\u3066\u3044\u306a\u3044\u3002NAPT\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306f\u6b63\u5e38\u306b\u51e6\u7406\u3067\u304d\u306a\u3044\u3002 \u25a0IKEv2(Internet Key Exchange version 2)\u9375\u4ea4\u63db\u306e\u624b\u6cd5\u3067\u3001\u52d5\u7684\u306b\u8a2d\u5b9a\u3055\u308c\u308bIP\u30a2\u30c9\u30ec\u30b9\u306b\u6a19\u6e96\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002EAP\u3092\u30e6\u30fc\u30b6\u8a8d\u8a3c\u6a5f\u80fd\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u901a\u4fe1\u76f8\u624b\u3092\u8a8d\u8a3c\u2026","published":"2024-08-28 12:00:00","url":"https://arsinput.hatenablog.jp/entry/2024/08/28/120000","width":"100%","provider_url":"https://hatena.blog","author_name":"arshii","author_url":"https://blog.hatena.ne.jp/arshii/","categories":["\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb"],"blog_title":"\u30a2\u30fc\u30b7\u306e\u6bce\u65e5\u30a4\u30f3\u30d7\u30c3\u30c8","provider_name":"Hatena Blog","blog_url":"https://arsinput.hatenablog.jp/"}