{"id":27945,"date":"2024-08-07T01:54:05","date_gmt":"2024-08-07T06:54:05","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/%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\/telnet%e3%81%a8%e3%81%af%ef%bc%9f\/"},"modified":"2026-06-15T11:57:13","modified_gmt":"2026-06-15T16:57:13","slug":"telnet%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\/telnet%e3%81%a8%e3%81%af%ef%bc%9f\/","title":{"rendered":"Telnet\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"27945\" class=\"elementor elementor-27945 elementor-27342\" 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-0b94dc1 elementor-mobile-align-center elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"0b94dc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span><span class=\"last\">Home<\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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='telnet\u3068\u306f'  id=\"boomdevs_1\" class=\"elementor-heading-title elementor-size-default\">Telnet\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<p>\u6700\u7d42\u66f4\u65b0\u65e5\uff1a2024\u5e7410\u670816\u65e5<\/p><h2 id='telnet\u3068\u306f-\u30ea\u30e2\u30fc\u30c8\u30db\u30b9\u30c8\u901a\u4fe1\u306e\u305f\u3081\u306e\u30ec\u30ac\u30b7\u30fc\u30c4\u30fc\u30eb'  id=\"boomdevs_2\">Telnet\u3068\u306f\uff1f\u30ea\u30e2\u30fc\u30c8\u30db\u30b9\u30c8\u901a\u4fe1\u306e\u305f\u3081\u306e\u30ec\u30ac\u30b7\u30fc\u30c4\u30fc\u30eb<\/h2><p>Telnet\u306f\u300c\u30c6\u30ec\u30bf\u30a4\u30d7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u306e\u7565\u3067\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u63a5\u7d9a\u3057\u3066\u5236\u5fa1\u3059\u308b\u521d\u671f\u306e\u65b9\u6cd5\u306e\u3072\u3068\u3064\u3067\u3059\u3002\u4eca\u65e5\u3067\u306f\u3088\u308a\u5b89\u5168\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u307b\u3068\u3093\u3069\u53d6\u3063\u3066\u4ee3\u308f\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001Telnet\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6b74\u53f2\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u4f4d\u7f6e\u3092\u5360\u3081\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u76ee\u7684\u3067\u6642\u6298\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><p>Telnet\u306fTCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3084\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\uff09\u3092\u4ecb\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30e2\u30fc\u30c8\u30de\u30b7\u30f3\u3068\u5bfe\u8a71\u3059\u308b\u305f\u3081\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u672c\u8cea\u7684\u306b\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u307e\u308b\u3067\u76ee\u306e\u524d\u306b\u5ea7\u3063\u3066\u3044\u308b\u304b\u306e\u3088\u3046\u306b\u30d5\u30a1\u30a4\u30eb\u7ba1\u7406\u3084\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u3001\u30ea\u30e2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u5236\u5fa1\u304c\u53ef\u80fd\u3067\u3059\u3002Telnet\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u5f53\u6642\u306f\u30ea\u30e2\u30fc\u30c8\u901a\u4fe1\u306e\u5b9a\u756a\u30c4\u30fc\u30eb\u3067\u3057\u305f\u3002\u53e4\u3044\u6280\u8853\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u306a\u72b6\u6cc1\u3067\u306f\u4eca\u3067\u3082\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h2 id='telnet\u306f\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u306e\u304b'  id=\"boomdevs_3\">Telnet\u306f\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u306e\u304b\uff1f<\/h2><p>Telnet\u306f<a href=\"https:\/\/www.dotcom-monitor.com\/learn\/glossary\/tcp-port\/\">TCP\u63a5\u7d9a\uff08Transmission Control Protocol\uff09<\/a>\u4e0a\u3067\u52d5\u4f5c\u3057\u3001\u901a\u5e38\u306fTCP\u30dd\u30fc\u30c823\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002Telnet\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p><ol><li><strong>\u63a5\u7d9a\u78ba\u7acb\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u306fTelnet\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u307e\u305f\u306f\u30db\u30b9\u30c8\u540d\u3092\u6307\u5b9a\u3057\u3066\u63a5\u7d9a\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/li><li><strong>\u8a8d\u8a3c\uff1a<\/strong>\u30b5\u30fc\u30d0\u30fc\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Telnet\u306f\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u6697\u53f7\u5316\u3057\u306a\u3044\u305f\u3081\u3001\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/li><li><strong>\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\uff1a<\/strong>\u8a8d\u8a3c\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u30de\u30b7\u30f3\u4e0a\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u306f\u30e6\u30fc\u30b6\u30fc\u306e<strong>Telnet\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/strong>\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002<\/li><li><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u7d42\u4e86\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u306f\u30ed\u30b0\u30a2\u30a6\u30c8\u3059\u308b\u304bTelnet\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u9589\u3058\u3066\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7d42\u4e86\u3067\u304d\u307e\u3059\u3002<\/li><\/ol><h2 id='telnet\u30b3\u30de\u30f3\u30c9\u3068\u69cb\u6587'  id=\"boomdevs_4\">Telnet\u30b3\u30de\u30f3\u30c9\u3068\u69cb\u6587<\/h2><p>\u4e00\u822c\u7684\u306atelnet\u30b3\u30de\u30f3\u30c9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff1a<\/p><p>telnet example.com 23<\/p><p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306fexample.com\u306e23\u756a\u30dd\u30fc\u30c8\u306e\u30ea\u30e2\u30fc\u30c8\u30db\u30b9\u30c8\u306btelnet\u63a5\u7d9a\u3092\u958b\u59cb\u3057\u307e\u3059\u3002Telnet\u30b3\u30de\u30f3\u30c9\u306b\u306f\u7279\u5b9a\u306e\u69cb\u6587\u304c\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u305d\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u63a5\u7d9a\u3092\u78ba\u7acb\u30fb\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h2 id='telnet\u306e\u7528\u9014'  id=\"boomdevs_5\">Telnet\u306e\u7528\u9014<\/h2><p>\u53e4\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u9650\u3082\u3042\u308a\u307e\u3059\u304c\u3001Telnet\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u7528\u9014\u304c\u3042\u308a\u307e\u3059\uff1a<\/p><ul><li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u8a2d\u5b9a\uff1a<\/strong>\u30eb\u30fc\u30bf\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306f\u8a2d\u5b9a\u30fb\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u7528\u306bTelnet\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u304b\u3089\u3053\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9650\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/li><li><strong>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\uff1a<\/strong>\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u306b\u306f\u30ea\u30e2\u30fc\u30c8\u7ba1\u7406\u306bTelnet\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/li><li><strong>\u6559\u80b2\u76ee\u7684\uff1a<\/strong>Telnet\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3084\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u57fa\u790e\u3092\u6559\u3048\u308b\u305f\u3081\u306b\u6559\u80b2\u73fe\u5834\u3067\u3088\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/li><li><strong>\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\uff1a<\/strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u3084\u958b\u767a\u8005\u306f\u3001\u30dd\u30fc\u30c8\u306e\u958b\u653e\u78ba\u8a8d\u3084\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u901a\u4fe1\u306a\u3069\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u306e\u30c6\u30b9\u30c8\u3084\u30c7\u30d0\u30c3\u30b0\u306bTelnet\u3092\u4f7f\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><h2 id='telnet\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u6a5f\u80fd'  id=\"boomdevs_6\">Telnet\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u6a5f\u80fd<\/h2><p>Telnet\u306b\u306f\u6a5f\u80fd\u3092\u5f37\u5316\u3059\u308b\u8907\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3084\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\uff1a<\/p><ul><li><strong>\u4eee\u60f3\u7aef\u672b\u63a5\u7d9a\uff1a<\/strong>Telnet\u306f\u4eee\u60f3\u7aef\u672b\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u5730\u7406\u7684\u306b\u96e2\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u30ed\u30fc\u30ab\u30eb\u7aef\u672b\u3067\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/li><li><strong>\u7aef\u672b\u30bf\u30a4\u30d7\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u306f\u30ed\u30fc\u30ab\u30eb\u7aef\u672b\u306e\u6a5f\u80fd\u306b\u5408\u308f\u305b\u3066\u7aef\u672b\u30bf\u30a4\u30d7\u3092\u6307\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/li><li><strong>\u30e9\u30a4\u30f3\u30e2\u30fc\u30c9\uff1a<\/strong>Telnet\u306f1\u6587\u5b57\u3054\u3068\u3067\u306f\u306a\u304f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u884c\u5168\u4f53\u3092\u9001\u4fe1\u3059\u308b\u30e9\u30a4\u30f3\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3067\u304d\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/li><li><strong>\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\uff1a<\/strong>\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u4f7f\u3046\u3068\u3001\u30ea\u30e2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u4e2d\u3067\u3082Telnet\u306e\u30b3\u30de\u30f3\u30c9\u30e2\u30fc\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/li><li><strong>\u30d5\u30ed\u30fc\u5236\u5fa1\uff1a<\/strong>Telnet\u306f\u30c7\u30fc\u30bf\u9001\u4fe1\u306e\u901f\u5ea6\u8abf\u6574\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u30c7\u30fc\u30bf\u304c\u9069\u5207\u306b\u9001\u3089\u308c\u308b\u3088\u3046\u7ba1\u7406\u3057\u307e\u3059\u3002<\/li><\/ul><h2 id='telnet\u3068\u4ed6\u306e\u30d7\u30ed\u30c8\u30b3\u30eb'  id=\"boomdevs_7\">Telnet\u3068\u4ed6\u306e\u30d7\u30ed\u30c8\u30b3\u30eb<\/h2><p>Telnet\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u7fa4\u306e\u4e00\u90e8\u3067\u3042\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u9023\u643a\u53ef\u80fd\u3067\u3059\uff1a<\/p><ul><li><strong>FTP\uff08\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\uff09\uff1a<\/strong>\u30b7\u30b9\u30c6\u30e0\u9593\u3067\u306e\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3002<\/li><li><strong>SMTP\uff08\u30b7\u30f3\u30d7\u30eb\u30e1\u30fc\u30eb\u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\uff09\uff1a<\/strong>\u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u4f7f\u7528\u3002<\/li><\/ul><h2 id='telnet\u3068ssh\u306e\u6bd4\u8f03'  id=\"boomdevs_8\">Telnet\u3068SSH\u306e\u6bd4\u8f03<\/h2><p>Telnet\u3068SSH\uff08Secure Shell\uff09\u306f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3078\u306e\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\uff1a<\/p><ul><li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff1a<\/strong>SSH\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u30c7\u30fc\u30bf\uff08\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u542b\u3080\uff09\u3092\u6697\u53f7\u5316\u3057\u3001Telnet\u3088\u308a\u306f\u308b\u304b\u306b\u5b89\u5168\u3067\u3059\u3002<\/li><li><strong>\u30dd\u30fc\u30c8\u756a\u53f7\uff1a<\/strong>Telnet\u306f\u901a\u5e3823\u756a\u30dd\u30fc\u30c8\u3001SSH\u306f22\u756a\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li><li><strong>\u6a5f\u80fd\uff1a<\/strong>SSH\u306f\u5b89\u5168\u306a\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08SCP\u3001SFTP\uff09\u3084\u30dd\u30fc\u30c8\u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul><p>\u3053\u308c\u3089\u306e\u5229\u70b9\u306b\u3088\u308a\u3001SSH\u306f\u307b\u3068\u3093\u3069\u306e\u30e2\u30c0\u30f3\u30b7\u30b9\u30c6\u30e0\u3067Telnet\u306b\u4ee3\u308f\u3063\u3066\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 id='\u5404\u7a2eos\u306b\u304a\u3051\u308btelnet'  id=\"boomdevs_9\">\u5404\u7a2eOS\u306b\u304a\u3051\u308bTelnet<\/h2><p>Telnet\u306fUnix\u3001Windows\u3001Linux\u306a\u3069\u306e\u8907\u6570\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067<a href=\"https:\/\/www.dotcom-monitor.com\/learn\/glossary\/check-website-availability\/\">\u5229\u7528\u53ef\u80fd<\/a>\u3067\u3001\u591a\u304f\u306e\u5834\u5408\u30d7\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304b\u3089\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd\u3067\u3059\u3002<\/p><h2 id='\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6ce8\u610f\u70b9'  id=\"boomdevs_10\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6ce8\u610f\u70b9<\/h2><p>Telnet\u306e\u6700\u5927\u306e\u6b20\u70b9\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u304c\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u542b\u3080\u30c7\u30fc\u30bf\u3092\u5e73\u6587\u3067\u9001\u4fe1\u3059\u308b\u305f\u3081\u3001\u508d\u53d7\u3084\u76d7\u8074\u306e\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069\u4fe1\u983c\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u4f7f\u7528\u3092\u907f\u3051\u308b\u3079\u304d\u3067\u3059\u3002<\/p><p>Telnet\u4f7f\u7528\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u8efd\u6e1b\u7b56\uff1a<\/p><ul><li>Telnet\u306f\u4fe1\u983c\u3067\u304d\u308b\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u307f\u3067\u4f7f\u7528\u3059\u308b\u3002<\/li><li>Telnet\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3059\u308bVPN\u306a\u3069\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3002<\/li><li>\u53ef\u80fd\u306a\u9650\u308aTelnet\u306e\u4ee3\u308f\u308a\u306bSSH\u3092\u4f7f\u7528\u3057\u3066\u5b89\u5168\u306a\u901a\u4fe1\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li><\/ul><h2 id='\u307e\u3068\u3081'  id=\"boomdevs_11\">\u307e\u3068\u3081<\/h2><p>Telnet\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306e\u57fa\u790e\u6280\u8853\u3067\u3042\u308a\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u5f37\u529b\u306a\u30ea\u30e2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u30a2\u30af\u30bb\u30b9\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306a\u3069\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u64cd\u4f5c\u306b\u3082\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u3088\u308a\u5b89\u5168\u306aSSH\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u305f\u3082\u306e\u306e\u3001Telnet\u306e\u7406\u89e3\u306f\u6b74\u53f2\u7684\u80cc\u666f\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u554f\u984c\u3068\u3057\u306a\u3044\u7279\u5b9a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u91cd\u8981\u3067\u3059\u3002Telnet\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u305d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u9650\u3092\u8a8d\u8b58\u3057\u3001\u654f\u611f\u306a\u60c5\u5831\u306e\u4fdd\u8b77\u306b\u9069\u5207\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\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\u6a5f\u5668\u306e\u5065\u5168\u6027\u3068\u5fdc\u7b54\u6027\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3059\u308b\u305f\u3081\u306b<span style=\"text-decoration: underline\"><a href=\"https:\/\/www.dotcom-monitor.com\/products\/tcp-port-telnet-monitoring\/\">Telnet Monitoring<\/a><\/span>\u306e\u958b\u767a\u30fb\u4f7f\u7528\u304c\u306a\u305c\u5fc5\u8981\u304b\u3054\u89a7\u306b\u306a\u308a\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\u767b\u9332<br>\u307e\u305f\u306f\u30c7\u30e2\u3092\u4e88\u7d04\u3057\u3066\u5b9f\u969b\u306b\u3054\u89a7\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\">\u59cb\u3081\u308b<\/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\/demo\/\">\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\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;:&quot;200&quot;,&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=\"#what-is-telnet\">What is Telnet?<\/a>\n    <ul class=\"menu_level_1\">\n      <li class=\"first\">\n        <a href=\"#what-is-telnet-a-legacy-tool-for-remote-host-communication\">What is Telnet? A Legacy Tool for Remote Host Communication<\/a>\n      <\/li>\n      <li>\n        <a href=\"#how-does-telnet-work\">How Does Telnet Work?<\/a>\n      <\/li>\n      <li>\n        <a href=\"#telnet-commands-and-syntax\">Telnet Commands and Syntax<\/a>\n      <\/li>\n      <li>\n        <a href=\"#uses-of-telnet\">Uses of Telnet<\/a>\n      <\/li>\n      <li>\n        <a href=\"#telnet-options-and-features\">Telnet Options and Features<\/a>\n      <\/li>\n      <li>\n        <a href=\"#telnet-and-other-protocols\">Telnet and Other Protocols<\/a>\n      <\/li>\n      <li>\n        <a href=\"#telnet-vs-ssh\">Telnet vs. SSH<\/a>\n      <\/li>\n      <li>\n        <a href=\"#telnet-in-various-operating-systems\">Telnet in Various Operating Systems<\/a>\n      <\/li>\n      <li>\n        <a href=\"#security-considerations\">Security Considerations<\/a>\n      <\/li>\n      <li class=\"last\">\n        <a href=\"#conclusion\">Conclusion<\/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>\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>Home What is Telnet? Last Updated: Octob &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\/telnet%e3%81%a8%e3%81%af%ef%bc%9f\/\">Read More<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"parent":27771,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-27945","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages\/27945","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/comments?post=27945"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/ja\/wp-json\/wp\/v2\/pages\/27945\/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=27945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}