{"id":6910,"date":"2025-01-13T13:03:54","date_gmt":"2025-01-13T13:03:54","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=6910"},"modified":"2025-01-13T13:03:54","modified_gmt":"2025-01-13T13:03:54","slug":"understanding-linux-ping-statistics-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/understanding-linux-ping-statistics-a-comprehensive-guide\/","title":{"rendered":"Linux \u306e Ping \u7d71\u8a08\u3092\u7406\u89e3\u3059\u308b: \u7dcf\u5408\u30ac\u30a4\u30c9"},"content":{"rendered":"<h3>Linux \u3067\u306e Ping \u7d71\u8a08\u306e\u30c7\u30b3\u30fc\u30c9<\/h3>\n<ul>\n<li>\u5e73\u5747 ping \u6642\u9593\u306f\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u307e\u3067\u79fb\u52d5\u3057\u3066\u623b\u3063\u3066\u304f\u308b\u307e\u3067\u306e\u5e73\u5747\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u6a19\u6e96\u504f\u5dee\u306f\u3001ping \u6642\u9593\u306e\u4e00\u8cab\u6027\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u5e73\u5747\u304b\u3089\u3069\u308c\u3060\u3051\u7570\u306a\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u3088\u308a\u591a\u304f\u306e ping \u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u5206\u5e03\u306e\u504f\u308a\u306b\u306f\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6709\u7dda\u63a5\u7d9a\u3067\u306f\u3001\u901a\u5e38\u3001\u7121\u7dda\u63a5\u7d9a\u306b\u6bd4\u3079\u3066 ping \u6642\u9593\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>Linux \u306e ping \u30b3\u30de\u30f3\u30c9\u306b\u6163\u308c\u3066\u3044\u308b\u65b9\u306f\u3001\u5b9f\u884c\u5f8c\u306b\u3044\u304f\u3064\u304b\u306e\u7d71\u8a08\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u4f55\u3092\u610f\u5473\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u306e\u8a3a\u65ad\u306b\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2 id=\"average-ping-times-explained\">\u5e73\u5747Ping\u6642\u9593\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p>Linux \u306e ping \u30b3\u30de\u30f3\u30c9\u306f\u3001\u91cd\u8981\u306a\u7d71\u8a08\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5e73\u5747\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u6642\u9593 (RTT) \u306f\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e ping \u6642\u9593\u3092\u5408\u8a08\u3057\u3001\u305d\u308c\u3092 ping \u306e\u5408\u8a08\u6570\u3067\u5272\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8a08\u7b97\u3055\u308c\u3001\u901a\u5e38\u306f\u300c\u7b97\u8853\u5e73\u5747\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6e2c\u5b9a\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002Google \u306a\u3069\u306e\u6307\u5b9a\u30a2\u30c9\u30ec\u30b9\u306b\u8907\u6570\u306e ping \u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u304c\u30c7\u30d0\u30a4\u30b9\u306b\u8fd4\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p> <code> <code>ping -c 4 google.com<\/code><\/code><\/p>\n<p>\u5b8c\u4e86\u3057\u305f\u3089\u3001\u300crtt\u300d\u7d71\u8a08\u306e\u8a73\u7d30\u3092\u793a\u3059\u884c\u3092\u63a2\u3057\u307e\u3059\u3002\u5e73\u5747 ping \u6642\u9593\u306f\u3001\u30b9\u30e9\u30c3\u30b7\u30e5\u3067\u533a\u5207\u3089\u308c\u305f 2 \u756a\u76ee\u306e\u5024\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u306e\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5e73\u5747\u6642\u9593\u304c 26.819 \u30df\u30ea\u79d2\u3068\u8a18\u9332\u3055\u308c\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"google.com \u304b\u3089\u306e Ping \u7d50\u679c\u3002\u5e73\u5747\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u304c\u5f37\u8abf\u8868\u793a\u3055\u308c\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"268\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/ping-mean.webp\" title=\"google.com \u304b\u3089\u306e Ping \u7d50\u679c\u3002\u5e73\u5747\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u6642\u9593\u304c\u5f37\u8abf\u8868\u793a\u3055\u308c\u307e\u3059\u3002\" width=\"1102\"\/><\/figure>\n<h2 id=\"ping-standard-deviation\">Ping\u6a19\u6e96\u504f\u5dee\u306e\u628a\u63e1<\/h2>\n<p>\u5e73\u5747\u5024\u4ee5\u5916\u306b\u5831\u544a\u3055\u308c\u308b\u3082\u3046 1 \u3064\u306e\u91cd\u8981\u306a\u7d71\u8a08\u306f\u3001\u300cmdev\u300d\u3068\u8868\u8a18\u3055\u308c\u308b\u6a19\u6e96\u504f\u5dee\u3067\u3059\u3002\u3053\u306e\u6570\u5024\u306f\u3001\u500b\u3005\u306e ping \u6642\u9593\u304c\u5e73\u5747 ping \u6642\u9593\u304b\u3089\u3069\u308c\u3060\u3051\u96e2\u308c\u3066\u3044\u308b\u304b\u3092\u53cd\u6620\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"google.com \u304b\u3089\u5f37\u8abf\u8868\u793a\u3055\u308c\u305f ping \u7d50\u679c\u304b\u3089\u306e\u6a19\u6e96\u504f\u5dee\u3002\" class=\"wp-image\" decoding=\"async\" height=\"268\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/ping-standard-deviation.webp\" title=\"google.com \u304b\u3089\u5f37\u8abf\u8868\u793a\u3055\u308c\u305f ping \u7d50\u679c\u304b\u3089\u306e\u6a19\u6e96\u504f\u5dee\u3002\" width=\"1102\"\/><\/figure>\n<p>\u6a19\u6e96\u504f\u5dee\u306f\u3001ping \u6642\u9593\u306e\u5909\u52d5\u6027\u306b\u3064\u3044\u3066\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6a19\u6e96\u504f\u5dee\u304c\u4f4e\u3044\u5834\u5408\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u304c\u3001\u6a19\u6e96\u504f\u5dee\u304c\u9ad8\u3044\u5834\u5408\u306f ping \u6642\u9593\u306e\u5909\u52d5\u304c\u793a\u5506\u3055\u308c\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4f5c\u696d\u304c\u8907\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6a19\u6e96\u504f\u5dee\u3092\u6c7a\u5b9a\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u5206\u6563 (\u5e73\u5747\u5024\u304b\u3089\u306e\u4e8c\u4e57\u5dee\u306e\u5e73\u5747) \u3092\u8a08\u7b97\u3057\u3001\u6b21\u306b\u3053\u306e\u6570\u5024\u306b\u5e73\u65b9\u6839\u3092\u9069\u7528\u3057\u307e\u3059\u3002Linux \u306e ping \u30b3\u30de\u30f3\u30c9\u306f\u901a\u5e38\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u5b89\u5b9a\u6027\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u6307\u6a19\u3067\u3042\u308b\u6bcd\u96c6\u56e3\u6a19\u6e96\u504f\u5dee\u3092\u5831\u544a\u3059\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e88\u671f\u3057\u306a\u3044\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u6a19\u6e96\u504f\u5dee\u3092\u8abf\u3079\u308b\u3053\u3068\u3067\u6f5c\u5728\u7684\u306a\u554f\u984c\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6a19\u6e96\u504f\u5dee\u304c\u304b\u306a\u308a\u5927\u304d\u3044\u5834\u5408\u306f\u5909\u52d5\u6027\u304c\u3042\u308a\u3001\u63a5\u7d9a\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8 \u30b5\u30fc\u30d0\u30fc\u306e\u554f\u984c\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001Wi-Fi \u63a5\u7d9a\u3067\u306f\u3001\u74b0\u5883\u8981\u56e0\u304c\u4fe1\u53f7\u306e\u6574\u5408\u6027\u306b\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u6709\u7dda\u63a5\u7d9a\u3088\u308a\u3082\u6a19\u6e96\u504f\u5dee\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b2\u30fc\u30e0\u306a\u3069\u306e\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u306f\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u3067\u3059\u3002<\/p>\n<h2 id=\"more-pings-more-accurate-results\">Ping \u306e\u56de\u6570\u304c\u591a\u3044\u307b\u3069\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b?<\/h2>\n<p>\u6b63\u78ba\u306a ping \u6642\u9593\u3092\u6c7a\u5b9a\u3059\u308b\u306b\u306f\u3001\u53ce\u96c6\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u7406\u60f3\u7684\u306a\u30b5\u30f3\u30d7\u30eb \u30b5\u30a4\u30ba\u306f 30 \u500b\u4ee5\u4e0a\u3067\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u305f\u3081\u3001ping \u306e\u5b9f\u884c\u56de\u6570\u3092\u5927\u5e45\u306b\u6e1b\u3089\u3059\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002ping \u306e\u8a66\u884c\u56de\u6570\u304c\u591a\u3059\u304e\u308b\u3068\u3001\u6f5c\u5728\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u306e\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u4e2d\u5fc3\u6975\u9650\u5b9a\u7406\u306b\u3088\u308c\u3070\u3001\u30b5\u30f3\u30d7\u30eb \u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u5e73\u5747\u306e\u5206\u5e03\u306f\u5b89\u5b9a\u3057\u3001\u6b63\u898f\u5206\u5e03\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002ping \u6642\u9593\u306e\u5206\u5e03\u3092\u89b3\u5bdf\u3059\u308b\u3068\u3001\u6b6a\u5ea6\u3001\u3064\u307e\u308a\u5178\u578b\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u306e\u9038\u8131\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001Google \u3078\u306e Wi-Fi \u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u5b9f\u884c\u3055\u308c\u305f ping \u306e\u3088\u308a\u5927\u304d\u306a\u30b5\u30f3\u30d7\u30eb\u306b\u57fa\u3065\u304f\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3067\u3059\u3002\u8996\u899a\u5316\u306b\u306f Python \u3068<a href=\"https:\/\/seaborn.pydata.org\/index.html\" rel=\"noopener noreferrer\" target=\"_blank\">Seaborn \u3092<\/a>\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30b0\u30e9\u30d5\u306f\u53f3\u5074\u306b\u504f\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u5fdc\u7b54\u306f\u8fc5\u901f\u3067\u3059\u304c\u3001\u304b\u306a\u308a\u306e\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u53f3\u5074\u504f\u308a\u3092\u793a\u3059 ping \u6642\u9593\u306e\u5206\u5e03\u56f3\u3002\" class=\"wp-image\" decoding=\"async\" height=\"948\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/ping-distribution-plot.webp\" title=\"\u53f3\u5074\u504f\u308a\u3092\u793a\u3059 ping \u6642\u9593\u306e\u5206\u5e03\u56f3\u3002\" width=\"1907\"\/><\/figure>\n<p>\u53f3\u306b\u504f\u3063\u305f\u5206\u5e03\u306e\u5834\u5408\u3001ping \u6642\u9593\u306e\u4e2d\u592e\u5024\u306f\u3001\u5e73\u5747\u5024\u3088\u308a\u3082\u4e2d\u5fc3\u50be\u5411\u306e\u3088\u308a\u660e\u78ba\u306a\u5c3a\u5ea6\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e2d\u592e\u5024\u306f\u3001\u9806\u5e8f\u4ed8\u3051\u3089\u308c\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u4e2d\u592e\u5024\u3067\u3042\u308b\u305f\u3081\u3001\u5916\u308c\u5024\u306e\u5f71\u97ff\u304c\u5c11\u306a\u304f\u3001\u4e00\u822c\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"ping-times-aren-39-t-everything\">Ping\u30bf\u30a4\u30e0\u3092\u8d85\u3048\u3066<\/h2>\n<p>ping \u6642\u9593\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u304c\u3001\u552f\u4e00\u306e\u8003\u616e\u4e8b\u9805\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ef\u30a4\u30e4\u30ec\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u7279\u306b\u5909\u52d5\u304c\u9855\u8457\u3067\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0 \u30b5\u30fc\u30d3\u30b9\u3084\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b2\u30fc\u30e0\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u64cd\u4f5c\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3001\u3053\u3046\u3057\u305f\u5909\u52d5\u306f\u76ee\u7acb\u3063\u305f\u5f71\u97ff\u3092\u3082\u305f\u3089\u3055\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u6709\u7dda\u63a5\u7d9a\u306e\u65b9\u304c\u4e00\u822c\u7684\u306b\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u306e\u3067\u3059\u304c\u3001Wi-Fi \u306e\u5229\u4fbf\u6027\u3092\u9078\u3076\u4eba\u3082\u591a\u304f\u3044\u307e\u3059\u3002ping \u6642\u9593\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5927\u304d\u306a\u30d1\u30ba\u30eb\u306e 1 \u3064\u306e\u30d4\u30fc\u30b9\u306b\u3059\u304e\u306a\u3044\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u5168\u4f53\u7684\u306a\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u8ffd\u52a0\u306e\u6d1e\u5bdf<\/h3>\n<h4><strong>1. ping \u6642\u9593\u3092\u6539\u5584\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/strong><\/h4>\n<p>\u30ef\u30a4\u30e4\u30ec\u30b9\u3067\u306f\u306a\u304f\u6709\u7dda\u63a5\u7d9a\u3092\u4f7f\u7528\u3057\u3001\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u6570\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u5e72\u6e09\u3092\u6e1b\u3089\u3057\u3001\u30c6\u30b9\u30c8\u7528\u306b\u81ea\u5206\u306e\u5834\u6240\u306b\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001ping \u6642\u9593\u3092\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4><strong>2. ping \u6642\u9593\u306e\u6a19\u6e96\u504f\u5dee\u304c\u9ad8\u3044\u3053\u3068\u306f\u4f55\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304b?<\/strong><\/h4>\n<p>\u6a19\u6e96\u504f\u5dee\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001ping \u6642\u9593\u306b\u5927\u304d\u306a\u3070\u3089\u3064\u304d\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u96d1\u3084\u63a5\u7d9a\u306e\u554f\u984c\u306b\u3088\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4><strong>3. ping \u6642\u9593\u306b\u3064\u3044\u3066\u306f\u3001\u5e73\u5747\u5024\u3088\u308a\u3082\u4e2d\u592e\u5024\u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b?<\/strong><\/h4>\n<p>\u4e2d\u592e\u5024\u306f\u5916\u308c\u5024\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u304f\u3001\u504f\u3063\u305f\u5206\u5e03\u306e\u4e2d\u5fc3\u50be\u5411\u3092\u3088\u308a\u660e\u78ba\u306b\u628a\u63e1\u3067\u304d\u308b\u305f\u3081\u3001ping \u6642\u9593\u306b\u95a2\u3057\u3066\u306f\u5e73\u5747\u5024\u3088\u308a\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/www.howtogeek.com\/how-to-make-sense-of-linux-ping-stats\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u51fa\u5178\u3068\u753b\u50cf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u3067\u306e Ping \u7d71\u8a08\u306e\u30c7\u30b3\u30fc\u30c9 \u5e73\u5747 ping \u6642\u9593\u306f\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u307e\u3067\u79fb\u52d5\u3057\u3066\u623b\u3063\u3066\u304f\u308b\u307e\u3067\u306e\u5e73\u5747\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002 \u6a19\u6e96\u504f\u5dee\u306f\u3001ping \u6642\u9593\u306e\u4e00\u8cab\u6027\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u5e73\u5747\u304b\u3089\u3069\u308c\u3060\u3051\u7570\u306a\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002 \u3088\u308a\u591a\u304f\u306e ping \u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u5206\u5e03\u306e\u504f\u308a\u306b\u306f\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6709\u7dda\u63a5\u7d9a\u3067\u306f\u3001\u901a\u5e38\u3001\u7121\u7dda\u63a5\u7d9a\u306b\u6bd4\u3079\u3066 ping \u6642\u9593\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002 Linux \u306e ping \u30b3\u30de\u30f3\u30c9\u306b\u6163\u308c\u3066\u3044\u308b\u65b9\u306f\u3001\u5b9f\u884c\u5f8c\u306b\u3044\u304f\u3064\u304b\u306e\u7d71\u8a08\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u4f55\u3092\u610f\u5473\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u306e\u8a3a\u65ad\u306b\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 \u5e73\u5747Ping\u6642\u9593\u3092\u7406\u89e3\u3059\u308b Linux \u306e ping \u30b3\u30de\u30f3\u30c9\u306f\u3001\u91cd\u8981\u306a\u7d71\u8a08\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5e73\u5747\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u6642\u9593 (RTT) \u306f\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e ping \u6642\u9593\u3092\u5408\u8a08\u3057\u3001\u305d\u308c\u3092 ping \u306e\u5408\u8a08\u6570\u3067\u5272\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8a08\u7b97\u3055\u308c\u3001\u901a\u5e38\u306f\u300c\u7b97\u8853\u5e73\u5747\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002 \u3053\u306e\u6e2c\u5b9a\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002Google \u306a\u3069\u306e\u6307\u5b9a\u30a2\u30c9\u30ec\u30b9\u306b\u8907\u6570\u306e ping \u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u304c\u30c7\u30d0\u30a4\u30b9\u306b\u8fd4\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002 ping -c 4 google.com \u5b8c\u4e86\u3057\u305f\u3089\u3001\u300crtt\u300d\u7d71\u8a08\u306e\u8a73\u7d30\u3092\u793a\u3059\u884c\u3092\u63a2\u3057\u307e\u3059\u3002\u5e73\u5747 ping \u6642\u9593\u306f\u3001\u30b9\u30e9\u30c3\u30b7\u30e5\u3067\u533a\u5207\u3089\u308c\u305f 2 \u756a\u76ee\u306e\u5024\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u306e\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5e73\u5747\u6642\u9593\u304c 26.819 \u30df\u30ea\u79d2\u3068\u8a18\u9332\u3055\u308c\u305f\u3068\u3057\u307e\u3059\u3002 Ping\u6a19\u6e96\u504f\u5dee\u306e\u628a\u63e1 \u5e73\u5747\u5024\u4ee5\u5916\u306b\u5831\u544a\u3055\u308c\u308b\u3082\u3046 1 \u3064\u306e\u91cd\u8981\u306a\u7d71\u8a08\u306f\u3001\u300cmdev\u300d\u3068\u8868\u8a18\u3055\u308c\u308b\u6a19\u6e96\u504f\u5dee\u3067\u3059\u3002\u3053\u306e\u6570\u5024\u306f\u3001\u500b\u3005\u306e ping \u6642\u9593\u304c\u5e73\u5747 ping \u6642\u9593\u304b\u3089\u3069\u308c\u3060\u3051\u96e2\u308c\u3066\u3044\u308b\u304b\u3092\u53cd\u6620\u3057\u307e\u3059\u3002 \u6a19\u6e96\u504f\u5dee\u306f\u3001ping \u6642\u9593\u306e\u5909\u52d5\u6027\u306b\u3064\u3044\u3066\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6a19\u6e96\u504f\u5dee\u304c\u4f4e\u3044\u5834\u5408\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[240,205,889,19],"class_list":["post-6910","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-internet","tag-linux","tag-linux-macos-terminal","tag-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/6910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=6910"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/6910\/revisions"}],"predecessor-version":[{"id":6911,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/6910\/revisions\/6911"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=6910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=6910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=6910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}