{"title":" \u30d1\u30b1\u30c3\u30c8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0","image_url":null,"type":"rich","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhirose31.hatenablog.jp%2Fentry%2F20040422%2F1082597181\" title=\" \u30d1\u30b1\u30c3\u30c8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0 - \uff08\u3072\uff09\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2004-04-22 10:26:21","provider_name":"Hatena Blog","categories":["net"],"author_url":"https://blog.hatena.ne.jp/hirose31/","blog_url":"https://hirose31.hatenablog.jp/","author_name":"hirose31","version":"1.0","width":"100%","description":"\u30cd\u30bf\u5143\uff1a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30db\u30fc\u30ebmemo Network Ingress Filtering Egress Filtering","blog_title":"\uff08\u3072\uff09\u30e1\u30e2","url":"https://hirose31.hatenablog.jp/entry/20040422/1082597181"}