{"image_url":null,"author_url":"https://blog.hatena.ne.jp/ryuichi1208/","width":"100%","type":"rich","title":"UDP\u95a2\u9023\u306e\u30ab\u30fc\u30cd\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf\u30e1\u30e2","blog_url":"https://ryuichi1208.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryuichi1208.hateblo.jp%2Fentry%2F2023%2F07%2F01%2F205007\" title=\"UDP\u95a2\u9023\u306e\u30ab\u30fc\u30cd\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf\u30e1\u30e2 - \u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2023-07-01 20:50:07","blog_title":"\u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18","provider_url":"https://hatena.blog","categories":[],"url":"https://ryuichi1208.hateblo.jp/entry/2023/07/01/205007","author_name":"ryuichi1208","height":"190","version":"1.0","description":"net.ipv4.udp_early_demux UDP\u306e\u65e9\u671f\u30c7\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b5\uff08early demultiplexer\uff09\u3092\u6709\u52b9\u306b\u3059\u308b net.ipv4.udp_l3mdev_accept = 0 \u30ec\u30a4\u30e4\u30fc3\u30de\u30eb\u30c1\u30c7\u30d0\u30a4\u30b9\uff08l3mdev\uff09\u3067\u306eUDP\u53d7\u4fe1\u3092\u7121\u52b9\u306b\u3059\u308b net.ipv4.udp_mem = 185844 247793 371688 UDP\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u5236\u5fa1\uff08\u6700\u5c0f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3001\u6700\u5927\uff09 net.ipv4.udp_rmem_min = 4096 UDP\u53d7\u4fe1\u30bd\u30b1\u30c3\u30c8\u306e\u6700\u5c0f\u30d0\u30c3\u30d5\u30a1\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\u3059\u308b net.ipv4.udp_wmem_min = 4096 UDP\u9001\u4fe1\u30bd\u30b1\u30c3\u30c8\u306e\u6700\u5c0f\u30d0\u30c3\u30d5\u30a1\u30b5\u30a4\u30ba\u2026","provider_name":"Hatena Blog"}