{"url":"https://www.it-enjoy.com/entry/ping-ok-but-application-not-working","width":"100%","title":"Ping\u306f\u901a\u308b\u306e\u306b\u901a\u4fe1\u3067\u304d\u306a\u3044\u539f\u56e010\u9078\uff5c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u73fe\u5834\u3067\u906d\u9047\u3057\u305f\u5b9f\u4f8b\u3068\u5bfe\u51e6\u6cd5","description":"Ping\u306f\u901a\u308b\u306e\u306b\u696d\u52d9\u901a\u4fe1\u3060\u3051\u5931\u6557\u3059\u308b\u539f\u56e0\u3092\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b9f\u4f8b\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002FW\u30fbACL\u30fbNAT\u30fb\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u306a\u3069\u3001\u73fe\u5834\u3067\u5f79\u7acb\u3064\u5207\u308a\u5206\u3051\u65b9\u6cd5\u3068\u5bfe\u51e6\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/takashi-tobey/","blog_url":"https://www.it-enjoy.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.it-enjoy.com%2Fentry%2Fping-ok-but-application-not-working\" title=\"Ping\u306f\u901a\u308b\u306e\u306b\u901a\u4fe1\u3067\u304d\u306a\u3044\u539f\u56e010\u9078\uff5c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u73fe\u5834\u3067\u906d\u9047\u3057\u305f\u5b9f\u4f8b\u3068\u5bfe\u51e6\u6cd5 - \u6280\u8853\u3092\u697d\u3057\u3082\u3046\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-07-16 21:32:05","version":"1.0","blog_title":"\u6280\u8853\u3092\u697d\u3057\u3082\u3046\uff01","categories":["\u30cd\u30c3\u30c8\u30ef\u30fc\u30af","\u5b9f\u52d9"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/takashi-tobey/20260716/20260716210601.png","author_name":"takashi-tobey","provider_name":"Hatena Blog","type":"rich"}