{"id":27963,"date":"2024-08-07T01:57:13","date_gmt":"2024-08-07T06:57:13","guid":{"rendered":""},"modified":"2026-02-03T06:42:48","modified_gmt":"2026-02-03T12:42:48","slug":"%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b9%e3%83%ab%e3%83%bc%e3%83%88%e3%81%a8%e3%81%af%ef%bc%9f","status":"publish","type":"page","link":"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%89%e3%83%83%e3%83%88%e3%82%b3%e3%83%a0%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%bc%e3%81%a7%e5%ad%a6%e3%81%b6\/%e7%94%a8%e8%aa%9e%e9%9b%86\/%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b9%e3%83%ab%e3%83%bc%e3%83%88%e3%81%a8%e3%81%af%ef%bc%9f\/","title":{"rendered":"\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"27963\" class=\"elementor elementor-27963 elementor-27018\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1ef870 e-flex e-con-boxed e-con e-parent\" data-id=\"f1ef870\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86c6f8d elementor-widget elementor-widget-heading\" data-id=\"86c6f8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f'  id=\"boomdevs_1\" class=\"elementor-heading-title elementor-size-default\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f  <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef81331 e-flex e-con-boxed e-con e-parent\" data-id=\"ef81331\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f58b6ed e-con-full e-flex e-con e-child\" data-id=\"f58b6ed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e8cb898 elementor-widget elementor-widget-text-editor\" data-id=\"e8cb898\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 id='\u7d39\u4ecb'  id=\"boomdevs_2\">\u7d39\u4ecb<\/h2>\n<p>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\uff08Traceroute\uff09\u306f\u3001IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u30d1\u30b1\u30c3\u30c8\u304c\u9001\u4fe1\u5143\u304b\u3089\u5b9b\u5148\u307e\u3067\u306e\u7d4c\u8def\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u5305\u62ec\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a3a\u65ad\u30c4\u30fc\u30eb\u3067\u3059\u3002 \u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3001\u6f5c\u5728\u7684\u306a\u969c\u5bb3\u70b9\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br \/>\n\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001traceroute \u306e\u4ed5\u7d44\u307f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3051\u308b\u91cd\u8981\u6027\u3001\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f-1'  id=\"boomdevs_3\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f<\/h2>\n<p>Traceroute\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a3a\u65ad\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u30bd\u30fc\u30b9\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304b\u3089\u5b9b\u5148\u30db\u30b9\u30c8\u306b\u5230\u9054\u3059\u308b\u307e\u3067\u306e\u7d4c\u8def\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<br \/>\n\u30d1\u30b9\u306b\u6cbf\u3063\u3066\u5404\u30db\u30c3\u30d7\u3092\u8868\u793a\u3057\u3001\u5404\u30db\u30c3\u30d7\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u3082\u8868\u793a\u3059\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<br \/>\n\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306f\u3001TTL\uff08Time to Live\uff09\u5024\u304c\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u4e00\u9023\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u3001\u7d4c\u8def\u4e0a\u306e\u5404\u30eb\u30fc\u30bf\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u8a18\u9332\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002  <\/p>\n<\/p>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u4ed5\u7d44\u307f'  id=\"boomdevs_4\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u4ed5\u7d44\u307f<\/h2>\n<ul>\n<li><strong>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3092\u958b\u59cb\u3059\u308b\uff1a<\/strong>traceroute\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001TTL\u5024<br \/>\n1.\u3053\u306e\u30d1\u30b1\u30c3\u30c8\u306f\u6700\u521d\u306e\u30eb\u30fc\u30bf\u30fc\uff08\u30d5\u30a1\u30fc\u30b9\u30c8\u30db\u30c3\u30d7\uff09\u306b\u5230\u9054\u3057\u3001\u30eb\u30fc\u30bf\u30fc\u306fTTL\u30921\u6e1b\u3089\u3057\u3066TTL\u30920\u306b\u3059\u308b\u3002<br \/>\n\u305d\u306e\u5f8c\u3001\u30eb\u30fc\u30bf\u30fc\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3057\u3001\u300cTime Exceeded\u300dICMP\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u5143\u306b\u9001\u308a\u8fd4\u3059\u3002  <\/li>\n<li><strong>\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30ebTTL\uff1a<\/strong>Traceroute\u306f\u6b21\u306e\u30d1\u30b1\u30c3\u30c8\u3092TTL 2\u3067\u9001\u4fe1\u3057\u30012\u756a\u76ee\u306e\u30eb\u30fc\u30bf\u30fc\u306b\u5230\u9054\u3057\u3066\u304b\u3089\u7834\u68c4\u3055\u308c\u308b\u3002<br \/>\n\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u5f8c\u7d9a\u306e\u30d1\u30b1\u30c3\u30c8\u3054\u3068\u306bTTL\u5024\u30921\u305a\u3064\u5897\u52a0\u3055\u305b\u306a\u304c\u3089\u7d9a\u304d\u307e\u3059\u3002 <\/li>\n<li><strong>\u30eb\u30fc\u30c8\u3068\u6642\u9593\u306e\u8a18\u9332<\/strong>Time Exceeded &#8220;\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u5fdc\u7b54\u3059\u308b\u5404\u30eb\u30fc\u30bf\u30fc\u306b\u3064\u3044\u3066\u3001traceroute\u306f\u30eb\u30fc\u30bf\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3068\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u30bf\u30a4\u30e0\uff08RTT\uff09\u3092\u8a18\u9332\u3059\u308b\u3002<br \/>\n\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u30db\u30b9\u30c8\u306b\u5230\u9054\u3059\u308b\u304b\u3001\u6700\u5927TTL\u5024\u306b\u9054\u3059\u308b\u307e\u3067\u7d9a\u304d\u307e\u3059\u3002 <\/li>\n<li><strong>\u6700\u7d42\u76ee\u7684\u5730\uff1a<\/strong>\u30d1\u30b1\u30c3\u30c8\u304c\u6700\u7d42\u5b9b\u5148\u306b\u5230\u9054\u3059\u308b\u3068\u3001\u5b9b\u5148\u306b\u5230\u9054\u3057\u305f\u3053\u3068\u3092\u793a\u3059ICMP\u300cEcho Reply\u300d\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u308a\u8fd4\u3059\u3002<\/li>\n<\/ul>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528'  id=\"boomdevs_5\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528<\/h2>\n<p>traceroute\u30b3\u30de\u30f3\u30c9\u306f\u591a\u304f\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u53ef\u80fd\u3067\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304b\u3089\u76f4\u63a5\u5b9f\u884c\u3067\u304d\u308b\u3002<br \/>\n\u4f7f\u3044\u65b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a <\/p>\n<\/p>\n<h2 id='windows-unix-mac-\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8'  id=\"boomdevs_6\">Windows\/Unix\/Mac \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\uff1a<\/h2>\n<p><strong><span style=\"color: #339966;\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8 example.com<\/span><\/strong><\/p>\n<p>traceroute\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u308b\uff1a<\/p>\n<p><strong><span style=\"color: #339966;\">example.com\uff0893.184.216.34\uff09\u3078\u306e\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3001\u6700\u592730\u30db\u30c3\u30d7\u300160\u30d0\u30a4\u30c8\u30d1\u30b1\u30c3\u30c8<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #339966;\">1 192.168.1.1 (192.168.1.1) 2.123 ms 1.953 ms 2.054 ms<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #339966;\">2 10.10.10.1 (10.10.10.1) 5.234 ms 4.567 ms 4.789 ms<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #339966;\">3 172.16.0.1 (172.16.0.1) 12.345 ms 11.987 ms 12.456 ms<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #339966;\">4 93.184.216.34 (93.184.216.34) 24.678 ms 23.789 ms 24.123 ms<\/span><\/strong><\/p>\n<\/p>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u7d50\u679c\u306e\u89e3\u91c8'  id=\"boomdevs_7\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u7d50\u679c\u306e\u89e3\u91c8<\/h2>\n<ul>\n<li><strong>\u30db\u30c3\u30d7\uff1a<\/strong>traceroute\u51fa\u529b\u306e\u5404\u884c\u306f\u30db\u30c3\u30d7\u3092\u8868\u3057\u3001\u3053\u308c\u306f\u30d1\u30b1\u30c3\u30c8\u304c\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\uff08\u901a\u5e38\u306f\u30eb\u30fc\u30bf\u30fc\uff09\u304b\u3089\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u6e21\u3055\u308c\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\u3002<\/li>\n<li><strong>IP\u30a2\u30c9\u30ec\u30b9\uff1a<\/strong>\u5404\u30db\u30c3\u30d7\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u8868\u793a\u3055\u308c\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u7d4c\u8def\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30db\u30b9\u30c8\u540d\uff1a<\/strong>IP\u30a2\u30c9\u30ec\u30b9\u306b\u52a0\u3048\u3066\u3001traceroute\u306f\u3001\u5404IP\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u9023\u3059\u308b\u30db\u30b9\u30c8\u540d\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u306b\u95a2\u3059\u308b\u3088\u308a\u591a\u304f\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u30bf\u30a4\u30e0\uff08RTT\uff09\uff1a<\/strong>\u30d1\u30b1\u30c3\u30c8\u304c\u5404\u30db\u30c3\u30d7\u306b\u79fb\u52d5\u3057\u3001\u30bd\u30fc\u30b9\u306b\u623b\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u30df\u30ea\u79d2\uff08ms\uff09\u3067\u6e2c\u5b9a\u3057\u305f\u3082\u306e\u3002<br \/>\n\u5e73\u5747\u5024\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001\u5404\u30db\u30c3\u30d7\u306b\u3064\u3044\u3066\u8907\u6570\u306eRTT\u6e2c\u5b9a\u5024\u304c\u793a\u3055\u308c\u308b\u3002 <\/li>\n<li><strong>\u30a2\u30b9\u30bf\u30ea\u30b9\u30af (*)\uff1a<\/strong>RTT\u5024\u306e\u4ee3\u308f\u308a\u306b\u30a2\u30b9\u30bf\u30ea\u30b9\u30af\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u30db\u30c3\u30d7\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u5185\u306b\u5fdc\u7b54\u3057\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306f\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u3088\u308b\u5236\u9650\u3092\u610f\u5473\u3057\u307e\u3059\u3002 <\/li>\n<\/ul>\n<h2 id='icmp\u30d1\u30b1\u30c3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8'  id=\"boomdevs_8\">ICMP\u30d1\u30b1\u30c3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/h2>\n<p>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306f\u3001\u4e3b\u306bICMP\u30d1\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u7d4c\u8def\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<br \/>\n\u5404ICMP\u30d1\u30b1\u30c3\u30c8\u306b\u306f\u30d8\u30c3\u30c0\u30fc\u3068\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u542b\u307e\u308c\u308b\u3002<br \/>\n\u30d8\u30c3\u30c0\u30fc\u306b\u306f\u3001ICMP\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30bf\u30a4\u30d7\u3001\u30b3\u30fc\u30c9\u3001\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3001\u8b58\u5225\u5b50\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u307e\u3059\u3002<br \/>\n\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u306f\u3001traceroute\u30c4\u30fc\u30eb\u304c\u30d1\u30b1\u30c3\u30c8\u306e\u8b58\u5225\u3068\u8ffd\u8de1\u306b\u4f7f\u7528\u3059\u308b\u8ffd\u52a0\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002   <\/p>\n<\/p>\n<h2 id='\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3051\u308b\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u91cd\u8981\u6027'  id=\"boomdevs_9\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3051\u308b\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u91cd\u8981\u6027<\/h2>\n<ul>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u7279\u5b9a<\/strong>Traceroute\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8f3b\u8f33\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u554f\u984c\u3092\u793a\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u3001\u30d1\u30b9\u306b\u6cbf\u3063\u3066\u9045\u3044\u307e\u305f\u306f\u5fdc\u7b54\u3057\u306a\u3044\u30eb\u30fc\u30bf\u3092\u8b58\u5225\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u554f\u984c\u306e\u8a3a\u65ad<\/strong>traceroute\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u901a\u308b\u7d4c\u8def\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6700\u9069\u3067\u306a\u3044\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u8aa4\u3063\u305f\u8a2d\u5b9a\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u76e3\u8996<\/strong>traceroute\u3092\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5065\u5168\u6027\u3092\u76e3\u8996\u3057\u3001\u30c7\u30fc\u30bf\u304c\u52b9\u7387\u7684\u306b\u6d41\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u63a5\u7d9a\u6027\u306e\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u304c\u63a5\u7d9a\u6027\u306e\u554f\u984c\u3092\u5831\u544a\u3059\u308b\u5834\u5408\u3001traceroute\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3001ISP\u3001\u307e\u305f\u306f\u5b9b\u5148\u306e\u3044\u305a\u308c\u3067\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u304b\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><strong>\u5f85\u3061\u6642\u9593\u306e\u5206\u6790\uff1a<\/strong>\u5404\u30db\u30c3\u30d7\u3078\u306e RTT \u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001traceroute \u306f\u30d1\u30b9\u306b\u6cbf\u3063\u3066\u3069\u3053\u3067\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id='\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56'  id=\"boomdevs_10\">\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n<ul>\n<li><strong>\u9ad8\u3044RTT\u5024\uff1a<\/strong>\u7279\u5b9a\u306e\u30db\u30c3\u30d7\u306eRTT\u5024\u304c\u4e00\u8cab\u3057\u3066\u9ad8\u3044\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8f3b\u8f33\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u6545\u969c\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30db\u30c3\u30d7\u3092\u8abf\u67fb\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u518d\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/li>\n<li><strong>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\uff1a<\/strong>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u51fa\u529b\u306e\u30a2\u30b9\u30bf\u30ea\u30b9\u30af\u306f\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3092\u793a\u3059\u3002<br \/>\n\u3053\u308c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8f3b\u8f33\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u307e\u305f\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u6545\u969c\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306e\u539f\u56e0\u3092\u8abf\u67fb\u3057\u3001\u662f\u6b63\u63aa\u7f6e\u3092\u8b1b\u3058\u3066\u304f\u3060\u3055\u3044\u3002  <\/li>\n<li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\uff1a<\/strong>\u5b9b\u5148\u306b\u5230\u9054\u3059\u308b\u524d\u306btraceroute\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3059\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u304cICMP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3001ICMP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/li>\n<li><strong>\u5230\u9054\u4e0d\u80fd\u306a\u5b9b\u5148\uff1a<\/strong>traceroute\u306e\u7d50\u679c\u3001\u5b9b\u5148\u304c\u5230\u9054\u4e0d\u80fd\u3068\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3001\u4e0d\u6b63\u306aIP\u30a2\u30c9\u30ec\u30b9\u3001\u307e\u305f\u306f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9'  id=\"boomdevs_11\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<ul>\n<li><strong>\u5b9a\u671f\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong>traceroute\u3092\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u76e3\u8996\u3057\u3001\u6f5c\u5728\u7684\u306a\u554f\u984c\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u524d\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u7d50\u679c\u3092\u6bd4\u8f03\uff1a<\/strong>\u7570\u306a\u308b\u5834\u6240\u3068\u6642\u9593\u304b\u3089\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3092\u5b9f\u884c\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dcf\u5408\u7684\u306b\u8868\u793a\u3057\u3001\u65ad\u7d9a\u7684\u306a\u554f\u984c\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8abf\u67fb\u7d50\u679c\u3092\u6587\u66f8\u5316\u3059\u308b\uff1a<\/strong>\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u8a18\u9332\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u5909\u5316\u3092\u8ffd\u8de1\u3057\u3001\u7e70\u308a\u8fd4\u3057\u767a\u751f\u3059\u308b\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u7d50\u679c\u3092\u8a18\u9332\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u4ed6\u306e\u30c4\u30fc\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\uff1a<\/strong>traceroute\u306f\u3001ping\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u306a\u3069\u306e\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a3a\u65ad\u30c4\u30fc\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5065\u5168\u6027\u3092\u5b8c\u5168\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id='\u9ad8\u5ea6\u306a\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3'  id=\"boomdevs_12\">\u9ad8\u5ea6\u306a\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2>\n<p>Traceroute\u306b\u306f\u3001\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u305f\u308a\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30b3\u30de\u30f3\u30c9\u3092\u8abf\u6574\u3057\u305f\u308a\u3067\u304d\u308b\u69d8\u3005\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\uff1a<\/p>\n<p>ICMP\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\uff1aUDP\u30d1\u30b1\u30c3\u30c8\u306e\u4ee3\u308f\u308a\u306bICMP\u30a8\u30b3\u30fc\u30fb\u30ea\u30af\u30a8\u30b9\u30c8\u30fb\u30d1\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001-I\u30aa\u30d7\u30b7\u30e7\u30f3\uff08Linux\u306e\u5834\u5408\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p><strong><span style=\"color: #339966;\">traceroute -I example.com<\/span><\/strong><\/p>\n<p>TCP\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\uff1aTCP\u30d1\u30b1\u30c3\u30c8\u3092\u4f7f\u3046\u306b\u306f\u3001-T\u30aa\u30d7\u30b7\u30e7\u30f3\uff08Linux\u306e\u5834\u5408\uff09\u3092\u4f7f\u3046\u3002<\/p>\n<p><span style=\"color: #339966;\"><strong>traceroute -T example.com<\/strong><\/span><\/p>\n<p>\u6700\u5927\u30db\u30c3\u30d7\u6570\uff1am\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u6700\u5927\u30db\u30c3\u30d7\u6570\u3092\u6307\u5b9a\u3059\u308b\u3002<\/p>\n<p><strong><span style=\"color: #339966;\">traceroute -m 20 example.com<\/span><\/strong><\/p>\n<p>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\uff1a\u5404\u30d7\u30ed\u30fc\u30d6\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u306b\u306f\u3001-w \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<p><span style=\"color: #339966;\"><strong>traceroute -w 2 example.com<\/strong><\/span><\/p>\n<\/p>\n<h2 id='ipv6\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8'  id=\"boomdevs_13\">IPv6\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/h2>\n<p>Traceroute\u306fIPv6\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306fIPv6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br \/>\nIPv6\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30b3\u30de\u30f3\u30c9\u306b\u306f\u901a\u5e38\u3001Linux\u306etraceroute6\u306e\u3088\u3046\u306bIPv6\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3002 <\/p>\n<p><span style=\"color: #339966;\"><strong>traceroute6 example.com<\/strong><\/span><\/p>\n<\/p>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306b\u4ee3\u308f\u308b\u3082\u306e'  id=\"boomdevs_14\">\u30c8\u30ec\u30fc\u30b9\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306b\u4ee3\u308f\u308b\u3082\u306e<\/h2>\n<p>Tracepath\u306f\u3001Linux\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u53ef\u80fd\u306atraceroute\u306b\u4f3c\u305f\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a3a\u65ad\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3002<br \/>\n\u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u307e\u3067\u8fbf\u3063\u305f\u7d4c\u8def\u3092\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u3053\u3068\u3067\u52d5\u4f5c\u3059\u308b\u304c\u3001\u30b9\u30fc\u30d1\u30fc\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u3002<br \/>\nTracepath\u306f\u81ea\u52d5\u7684\u306b\u6700\u5927TTL\u5024\u3092\u6c7a\u5b9a\u3057\u3001IPv4\u3068IPv6\u306b\u4f7f\u7528\u3067\u304d\u308b\u3002  <\/p>\n<\/p>\n<h2 id='\u30ce\u30fc\u30c9\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8'  id=\"boomdevs_15\">\u30ce\u30fc\u30c9\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/h2>\n<p>traceroute\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u3001\u30ce\u30fc\u30c9\u306f\u3001\u30bd\u30fc\u30b9\u304b\u3089\u5b9b\u5148\u306b\u6a2a\u65ad\u3059\u308b\u30d1\u30b1\u30c3\u30c8\u3092\u51e6\u7406\u3059\u308b\u500b\u3005\u306e\u30eb\u30fc\u30bf\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u3057\u307e\u3059\u3002<br \/>\n\u5404\u30ce\u30fc\u30c9\u306ftraceroute\u51fa\u529b\u306e\u30db\u30c3\u30d7\u3092\u8868\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u69cb\u9020\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<h2 id='\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u6a5f\u80fd'  id=\"boomdevs_16\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u6a5f\u80fd<\/h2>\n<p>Traceroute\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u7d4c\u8def\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u5404\u4e2d\u9593\u30ce\u30fc\u30c9\uff08\u30eb\u30fc\u30bf\u30fc\uff09\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u3057\u3001\u5404\u4e2d\u9593\u30ce\u30fc\u30c9\u307e\u3067\u306e\u9045\u5ef6\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002<br \/>\n\u3053\u306e\u60c5\u5831\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u304c\u9045\u5ef6\u3084\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u6240\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u554f\u984c\u306e\u8fc5\u901f\u306a\u8a3a\u65ad\u3068\u89e3\u6c7a\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<h2 id='\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5236\u5fa1\u30e1\u30c3\u30bb\u30fc\u30b8\u30d7\u30ed\u30c8\u30b3\u30eb-icmp'  id=\"boomdevs_17\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5236\u5fa1\u30e1\u30c3\u30bb\u30fc\u30b8\u30d7\u30ed\u30c8\u30b3\u30eb\uff08ICMP\uff09<\/h2>\n<p>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306f\u3001\u8a3a\u65ad\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5236\u5fa1\u30e1\u30c3\u30bb\u30fc\u30b8\u30d7\u30ed\u30c8\u30b3\u30eb\uff08ICMP\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\nICMP\u306f\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u3084\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u304c\u5229\u7528\u53ef\u80fd\u304b\u3001\u30eb\u30fc\u30bf\u30fc\u306b\u5230\u9054\u53ef\u80fd\u304b\u3092\u793a\u3059\u904b\u7528\u60c5\u5831\u306e\u9001\u4fe1\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<br \/>\nICMP\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001traceroute\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30d1\u30b1\u30c3\u30c8\u306e\u7d4c\u8def\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002  <\/p>\n<\/p>\n<h2 id='\u7d50\u8ad6'  id=\"boomdevs_18\">\u7d50\u8ad6<\/h2>\n<p>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u3084IT\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u308b\u3002<br \/>\n\u3053\u308c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30b1\u30c3\u30c8\u306e\u7d4c\u8def\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br \/>\ntraceroute \u304c\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u3001\u305d\u306e\u7d50\u679c\u3092\u3069\u306e\u3088\u3046\u306b\u89e3\u91c8\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u52b9\u679c\u7684\u306b\u8a3a\u65ad\u304a\u3088\u3073\u89e3\u6c7a\u3057\u3001\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\ntraceroute \u3092\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3057\u3001\u30d9\u30b9\u30c8\u30fb\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3084\u9ad8\u5ea6\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5065\u5168\u3067\u52b9\u7387\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29c49ed e-flex e-con-boxed e-con e-child\" data-id=\"29c49ed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e22b6b9 elementor-widget elementor-widget-heading\" data-id=\"e22b6b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30d1\u30b1\u30c3\u30c8\u306e\u7d4c\u8def\u3092\u8996\u899a\u7684\u306b\u30de\u30c3\u30d7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308btraceroute\u306e\u4e3b\u306a\u6a5f\u80fd\u62e1\u5f35\u3092\u4f7f\u7528\u3057\u3066\u958b\u767a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7406\u7531\u3092\u7406\u89e3\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c800f2e elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c800f2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\u4eca\u3059\u3050\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u306b\u304a\u7533\u3057\u8fbc\u307f\u3044\u305f\u3060\u304f\u304b\u3001\u30c7\u30e2\u3092\u3054\u4e88\u7d04\u304f\u3060\u3055\u3044\uff01<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1704f73 e-grid e-con-boxed e-con e-child\" data-id=\"1704f73\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9880ffe elementor-widget__width-auto elementor-mobile-align-center elementor-align-right elementor-invisible elementor-widget elementor-widget-button\" data-id=\"9880ffe\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/FreeTrialSignUp?SolutionType=Monitoring\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u30b9\u30bf\u30fc\u30c8<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55fee86 elementor-widget__width-auto elementor-mobile-align-center elementor-invisible elementor-widget elementor-widget-button\" data-id=\"55fee86\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%87%e3%83%a2%e3%81%ae%e3%82%b9%e3%82%b1%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%ab%e3%82%92%e8%a8%ad%e5%ae%9a%e3%81%99%e3%82%8b\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">1\u5bfe1\u306e\u30c7\u30e2<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-71c40d1 e-con-full e-flex e-con e-child\" data-id=\"71c40d1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:60,&quot;sticky_effects_offset&quot;:200,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23611cb elementor-widget elementor-widget-text-editor\" data-id=\"23611cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>        \n            \n            <div class=\"fit_content\">\n                <div class=\"bd_toc_container\" data-fixedWidth=\"\">\n                    <div class=\"bd_toc_wrapper\" data-wrapperPadding=\"90px\">\n                        <div class=\"bd_toc_wrapper_item\">\n                            <div class=\"bd_toc_header active\" data-headerPadding=\"2px\">\n                                <div class=\"bd_toc_header_title\">\n                                    In this article                                <\/div>\n                                <div class=\"bd_toc_switcher_hide_show_icon\">\n                                    <span class=\"bd_toc_arrow\"><\/span>                                <\/div>\n                            <\/div>\n                            <div class=\"bd_toc_content list-type-none\">\n                                <div class=\"bd_toc_content_list \">\n                                    <div class='bd_toc_content_list_item'><ul>\n  <li class=\"first last\">\n    <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f  <\/a>\n    <ul class=\"menu_level_1\">\n      <li class=\"first\">\n        <a href=\"#\u7d39\u4ecb\">\u7d39\u4ecb<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f-1\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u4ed5\u7d44\u307f\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u4ed5\u7d44\u307f<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528<\/a>\n      <\/li>\n      <li>\n        <a href=\"#windows-unix-mac-\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\">Windows\/Unix\/Mac \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\uff1a<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u7d50\u679c\u306e\u89e3\u91c8\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u7d50\u679c\u306e\u89e3\u91c8<\/a>\n      <\/li>\n      <li>\n        <a href=\"#icmp\u30d1\u30b1\u30c3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\">ICMP\u30d1\u30b1\u30c3\u30c8\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3051\u308b\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u91cd\u8981\u6027\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306b\u304a\u3051\u308b\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u91cd\u8981\u6027<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56\">\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u9ad8\u5ea6\u306a\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\">\u9ad8\u5ea6\u306a\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>\n      <\/li>\n      <li>\n        <a href=\"#ipv6\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\">IPv6\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306b\u4ee3\u308f\u308b\u3082\u306e\">\u30c8\u30ec\u30fc\u30b9\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306b\u4ee3\u308f\u308b\u3082\u306e<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30ce\u30fc\u30c9\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\">\u30ce\u30fc\u30c9\u3068\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u6a5f\u80fd\">\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u306e\u6a5f\u80fd<\/a>\n      <\/li>\n      <li>\n        <a href=\"#\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5236\u5fa1\u30e1\u30c3\u30bb\u30fc\u30b8\u30d7\u30ed\u30c8\u30b3\u30eb-icmp\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5236\u5fa1\u30e1\u30c3\u30bb\u30fc\u30b8\u30d7\u30ed\u30c8\u30b3\u30eb\uff08ICMP\uff09<\/a>\n      <\/li>\n      <li class=\"last\">\n        <a href=\"#\u7d50\u8ad6\">\u7d50\u8ad6<\/a>\n      <\/li>\n    <\/ul>\n  <\/li>\n<\/ul>\n<\/div>                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class=\"layout_toggle_button\">\n                        <span class=\"bd_toc_arrow\"><\/span>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n    <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\u3068\u306f\uff1f \u7d39\u4ecb \u30c8\u30ec\u30fc\u30b9\u30eb\u30fc\u30c8\uff08Traceroute\uff09\u306f\u3001IP\u30cd\u30c3\u30c8 &hellip; <a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%89%e3%83%83%e3%83%88%e3%82%b3%e3%83%a0%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%bc%e3%81%a7%e5%ad%a6%e3%81%b6\/%e7%94%a8%e8%aa%9e%e9%9b%86\/%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b9%e3%83%ab%e3%83%bc%e3%83%88%e3%81%a8%e3%81%af%ef%bc%9f\/\">Read More<\/a><\/p>\n","protected":false},"author":23,"featured_media":0,"parent":27771,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-27963","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages\/27963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/comments?post=27963"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages\/27963\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages\/27771"}],"wp:attachment":[{"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/media?parent=27963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}