{"url":"https://miyohide.hatenadiary.jp/entry/2023/08/07/204359","blog_url":"https://miyohide.hatenadiary.jp/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","version":"1.0","width":"100%","height":"190","author_url":"https://blog.hatena.ne.jp/miyohide/","author_name":"miyohide","blog_title":"miyohide\u306e\u65e5\u8a18","type":"rich","image_url":null,"categories":[],"published":"2023-08-07 20:43:59","title":"2023\u5e748\u67087\u65e5","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmiyohide.hatenadiary.jp%2Fentry%2F2023%2F08%2F07%2F204359\" title=\"2023\u5e748\u67087\u65e5 - miyohide\u306e\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>","description":"Linux\u306b\u304a\u3051\u308bnet.ipv4.tcp_keepalive_*** \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u4fc2\u306e\u8abf\u67fb\u3067\u77e5\u3063\u305f\u5404\u7a2e\u30d1\u30e9\u30e1\u30fc\u30bf\u3002 net.ipv4.tcp_keepalive_time : keepalive packet\u3092\u9001\u4fe1\u3059\u308b\u307e\u3067\u306e\u6642\u9593\uff08\u5358\u4f4d\uff1a\u79d2\uff09 net.ipv4.tcp_keepalive_probes : keepalive packet\u3092\u9001\u4fe1\u3059\u308b\u56de\u6570 net.ipv4.tcp_keepalive_intvl : keepalive packet\u3092\u9001\u4fe1\u3059\u308b\u9593\u9694\uff08\u5358\u4f4d\uff1a\u79d2\uff09 see. qiita.com"}