{"id":3871,"date":"2025-07-07T11:19:58","date_gmt":"2025-07-07T03:19:58","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3871"},"modified":"2025-07-07T11:20:51","modified_gmt":"2025-07-07T03:20:51","slug":"why-segment-networks-even-when-ip-addresses-are-sufficient","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/jp\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/","title":{"rendered":"IP\u30a2\u30c9\u30ec\u30b9\u3067\u5341\u5206\u306a\u306e\u306b\u3001\u306a\u305c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<div translate=\"no\"><\/div>\n<div translate=\"no\"><img decoding=\"async\" class=\"size-full wp-image-3873 aligncenter\" title=\"764c815afd4b0b19b91be26fac2d4822\" src=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/764c815afd4b0b19b91be26fac2d4822.png\" alt=\"764c815afd4b0b19b91be26fac2d4822\" width=\"859\" height=\"574\" srcset=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/764c815afd4b0b19b91be26fac2d4822.png 859w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/764c815afd4b0b19b91be26fac2d4822-300x200.png 300w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/764c815afd4b0b19b91be26fac2d4822-768x513.png 768w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/764c815afd4b0b19b91be26fac2d4822-600x401.png 600w\" sizes=\"(max-width: 859px) 100vw, 859px\" \/><\/div>\n<div translate=\"no\"><\/div>\n<div translate=\"no\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3092\u5b66\u3076\u4eba\u306e\u591a\u304f\u304c\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u30c8\u30d4\u30c3\u30af\u306b\u305f\u3069\u308a\u7740\u304f\u3068\u3001\u3057\u3070\u3057\u3070\u7591\u554f\u306b\u601d\u3046\uff1a<\/div>\n<div translate=\"no\">\u300c\u79c1\u306e\u4f1a\u793e\u306b\u306f\u6570\u5341\u53f0\u306e\u30c7\u30d0\u30a4\u30b9\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3057\u3001IP\u30a2\u30c9\u30ec\u30b9\u306f1\u3064\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u5341\u5206\u3067\u3059\u3002\u306a\u305c\u305d\u3093\u306a\u306b\u591a\u304f\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u5206\u3051\u308b\u306e\u3067\u3059\u304b\uff1f\"<\/div>\n<div translate=\"no\">\u7b11\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u3002\u3053\u308c\u306f\u5358\u306a\u308b\u521d\u5fc3\u8005\u306e\u8cea\u554f\u3067\u306f\u306a\u3044\u3002\u5341\u5206\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u3053\u3068\u2260\u9069\u5207\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3002<\/div>\n<div translate=\"no\">IP\u30a2\u30c9\u30ec\u30b9\u306f\u5341\u5206\u306b\u3042\u308b\u306e\u306b\u3001\u306a\u305c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u306e\u304b\uff1f<\/div>\n<div translate=\"no\">\n<h2>I.\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306f \"IP\u306e\u7bc0\u7d04 \"\u3067\u306f\u306a\u3044<\/h2>\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3001\u30ea\u30b9\u30af\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3060\uff01<\/p>\n<\/div>\n<div translate=\"no\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u6838\u5fc3\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u7bc0\u7d04\u3067\u306f\u306a\u304f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30ac\u30d0\u30ca\u30f3\u30b9\u3067\u3042\u308b\u3002<\/div>\n<div translate=\"no\">\u3053\u308c\u3089\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u805e\u304d\u899a\u3048\u306f\u306a\u3044\u3060\u308d\u3046\u304b\uff1f<\/div>\n<div translate=\"no\">\n<ul>\n<li translate=\"no\">\u611f\u67d3\u3057\u305f\u30aa\u30d5\u30a3\u30b9\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u3001\u30d5\u30ed\u30a2\u5168\u4f53\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u3057\u3066ARP\u653b\u6483\u3092\u958b\u59cb\u3059\u308b\u3002<\/li>\n<li translate=\"no\">\u30b2\u30b9\u30c8\u30fb\u30c7\u30d0\u30a4\u30b9\u306f\u30b3\u30a2\u30fb\u30d3\u30b8\u30cd\u30b9\u30fb\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5ping\u3092\u9001\u4fe1\u3067\u304d\u308b<\/li>\n<li translate=\"no\">DHCP\u30d1\u30b1\u30c3\u30c8\u304c\u3042\u3061\u3053\u3061\u306b\u6d6e\u904a\u3057\u3001\u9593\u9055\u3063\u305fVLAN\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u9593\u9055\u3063\u305fIP\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<li translate=\"no\">\u30b5\u30fc\u30d3\u30b9\u304c\u30af\u30ed\u30b9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3067\u30ea\u30f3\u30af\u3092\u5727\u8feb\u3059\u308b\u4e00\u65b9\u3067\u3001IT\u90e8\u9580\u306f\u30bd\u30fc\u30b9\u306e\u7279\u5b9a\u306b\u82e6\u52b4\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\u6839\u672c\u7684\u306a\u554f\u984c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u591a\u3059\u304e\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u5883\u754c\u306e\u306a\u3044\u74b0\u5883\u3092\u4f5c\u308a\u51fa\u3059\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u6b20\u5982\u3067\u3042\u308b\u3002<\/div>\n<div translate=\"no\">\n<h2>II.\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u5927\u304d\u306a\u5bee\u306e\u3088\u3046\u306a\u3082\u306e<\/h2>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u52b9\u7387\u6027\u3001\u7ba1\u7406\u6027\u306b\u5225\u308c\u3092\u544a\u3052\u3088\u3046\uff01<\/p>\n<\/div>\n<div translate=\"no\">\u3053\u3046\u8003\u3048\u3066\u307f\u3088\u3046\uff1a<\/div>\n<div translate=\"no\">\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u306a\u3044\u3002\u8ab0\u304b\u304c\u54b3\u3092\u3059\u308c\u3070\u5168\u54e1\u306b\u805e\u3053\u3048\u3001\u8ab0\u304b\u304c\u706b\u4e8b\u3092\u8d77\u3053\u305b\u3070\u5bee\u5168\u4f53\u304c\u71c3\u3048\u308b\u3002<\/div>\n<div translate=\"no\">\u3055\u3089\u306b\u7d30\u5206\u5316\u3059\u308b\u3068\u3001\u3053\u3093\u306a\u843d\u3068\u3057\u7a74\u304c\u3042\u308b\uff1a<\/div>\n<div translate=\"no\">\n<h3>1.\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30fb\u30d5\u30e9\u30c3\u30c9\u3068\u7a81\u7136\u306eARP\u30b9\u30c8\u30fc\u30e0<\/h3>\n<\/div>\n<div translate=\"no\">\u30ec\u30a4\u30e4\u30fc2\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff08ARP\u3001DHCP\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\uff09\u306f\u5206\u96e2\u3055\u308c\u3066\u3044\u306a\u3044 \u591a\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3042\u308b\u3068\u3001\u65b0\u3057\u3044\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u305d\u308c\u305e\u308c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u3001\"\u3042\u306a\u305f\u306f\u8ab0\u3067\u3059\u304b\uff1f\"\u3068\u5c0b\u306d\u3066\u304f\u308b\u3002\u6700\u826f\u306e\u30b1\u30fc\u30b9\uff1aNIC\u306e\u9ad8\u3044\u4f7f\u7528\u7387\u3001\u6700\u60aa\u306e\u30b1\u30fc\u30b9\uff1a\u30b5\u30fc\u30d3\u30b9\u5168\u4f53\u306e\u5f85\u3061\u6642\u9593 IoT\u30c7\u30d0\u30a4\u30b9\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ab\u30e1\u30e9\u304c\u8ffd\u52a0\u3055\u308c\u308c\u3070\u3001\u3059\u3050\u306b\u4f55\u5343\u3082\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/div>\n<div translate=\"no\">\n<h3>2.\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a29\u9650\u304c\u7ba1\u7406\u4e0d\u80fd\u306b-\u5883\u754c\u304c\u306a\u3044\u3053\u3068\u306f\u30eb\u30fc\u30eb\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b<\/h3>\n<\/div>\n<div translate=\"no\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/div>\n<div translate=\"no\">\u91d1\u878d\u30b7\u30b9\u30c6\u30e0\u3001\u30b2\u30b9\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30aa\u30d5\u30a3\u30b9\u306ePC\u304c\u3001\u3059\u3079\u30661\u3064\u306e\u5927\u304d\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u5171\u6709\u3057\u3066\u3044\u308b \u30cf\u30c3\u30ab\u30fc\u304c\u5916\u90e8\u30c7\u30d0\u30a4\u30b9\u3092\u6301\u3061\u8fbc\u3093\u3067\u3001192.168.1.0\/24\u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u3059\u3050\u306b\u8cc7\u7523\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u308f\u304b\u3063\u3066\u3057\u307e\u3046 \u3069\u3046\u3059\u308c\u3070\u3053\u308c\u3092\u9632\u3052\u308b\u3060\u308d\u3046\u304b\uff1fACL\u306e\u8a18\u8ff0\u304c\u96e3\u3057\u304f\u306a\u308a\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30eb\u30fc\u30eb\u304c\u8907\u96d1\u306b\u306a\u308b\u3002<\/div>\n<div translate=\"no\">\n<p>\u9069\u5207\u306a\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308c\u3070\u3001ACL\u3084VLAN\u5236\u9650\u3092\u76f4\u63a5\u9069\u7528\u3067\u304d\u308b\uff1a<\/p>\n<div translate=\"no\">\n<div data-testid=\"youchat-code\">\n<div>\n<div>\u30b8\u30e3\u30d0\u30b9\u30af\u30ea\u30d7\u30c8<\/div>\n<div><\/div>\n<\/div>\n<div>\n<pre>deny finance_vlan to visitor_vlan\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div translate=\"no\">\u5883\u754c\u7dda\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/div>\n<div translate=\"no\">\n<h3>3.\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5f53\u3066\u305a\u3063\u307d\u3046\u306b-\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3055\u3048\u56f0\u96e3<\/h3>\n<\/div>\n<div translate=\"no\">\u7279\u5b9a\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u30d1\u30b1\u30c3\u30c8\u30fb\u30ed\u30b9\u3092\u8abf\u67fb\u3059\u308b\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c8\u5168\u4f53\u304c\u6df7\u5728\u3057\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u542b\u3093\u3067\u3044\u308b\uff1a<\/div>\n<div translate=\"no\">\n<ul>\n<li translate=\"yes\">\u3069\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u76e3\u8996\u30ab\u30e1\u30e9\u306b\u5c5e\u3059\u308b\u306e\u304b\uff1f<\/li>\n<li translate=\"yes\">\u3069\u3061\u3089\u304c\u30aa\u30d5\u30a3\u30b9\u30b7\u30b9\u30c6\u30e0\u306b\u5c5e\u3059\u308b\u306e\u304b\uff1f<\/li>\n<li translate=\"no\">Zoom\u3092\u4f7f\u3063\u3066\u3044\u308b\u30a8\u30b0\u30bc\u30af\u30c6\u30a3\u30d6\u306e\u610f\u898b\u3067\u3059\u304b\uff1f<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u57cb\u3081\u5c3d\u304f\u3055\u308c\u3001\u89e3\u6790\u306f\u307b\u3068\u3093\u3069\u4e0d\u53ef\u80fd\u3060\u3002<\/div>\n<div translate=\"no\">\u9069\u5207\u306a\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u300c\u30d3\u30b8\u30cd\u30b9\u30e9\u30a4\u30f3\u300d\u3054\u3068\u306b\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u304c\u3088\u308a\u6b63\u78ba\u306b\u306a\u308a\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u3088\u308a\u8fc5\u901f\u306b\u306a\u308a\u307e\u3059\u3002<\/div>\n<div translate=\"no\">\n<h3>4.\u4e0a\u4f4d\u5c64\u30c7\u30d0\u30a4\u30b9\u306f\u9ad8\u3044\u5727\u529b\u3068\u4f4e\u3044\u8ee2\u9001\u52b9\u7387\u306b\u76f4\u9762\u3059\u308b<\/h3>\n<\/div>\n<div translate=\"no\">1\u3064\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u4f55\u5343\u53f0\u3082\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u8a70\u3081\u8fbc\u3080\u3068\u3001\u30ec\u30a4\u30e4\u30fc3\u30c7\u30d0\u30a4\u30b9\u306eARP\u30c6\u30fc\u30d6\u30eb\u3068MAC\u30c6\u30fc\u30d6\u30eb\u304c\u707d\u5bb3\u5730\u5e2f\u306b\u306a\u308b\uff1a<\/div>\n<div translate=\"no\">\n<ul>\n<li translate=\"yes\">ARP\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u7206\u767a\u3059\u308b<\/li>\n<li translate=\"yes\">MAC\u30c6\u30fc\u30d6\u30eb\u306e\u5909\u52d5\u304c\u6fc0\u3057\u3044<\/li>\n<li translate=\"no\">DHCP\u30a2\u30c9\u30ec\u30b9\u306e\u7af6\u5408\u304c\u983b\u767a<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\u305d\u3046\u306a\u308b\u3068\u3001\u554f\u984c\u306f \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\uff1f\"\u3067\u306f\u306a\u304f\u3001\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5207\u65ad\u3055\u308c\u305f\u3088\u3046\u306b\u611f\u3058\u308b\u307b\u3069\u9045\u3044\u306e\u306f\u306a\u305c\u304b\uff1f\"\u3068\u306a\u308b\u3002<\/div>\n<div translate=\"no\">\n<h2>III.\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9069\u5207\u306b\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u306b\u306f\uff1f<\/h2>\n<p>\u6a19\u6e96\u7684\u306a\u7b54\u3048\u306f\u306a\u3044\u304c\u3001\u3053\u3053\u3067\u306f\u5b9f\u8df5\u7684\u306a\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u7d39\u4ecb\u3059\u308b\uff1a<\/p>\n<\/div>\n<div translate=\"no\">\n<h3>1.\u6a5f\u80fd\uff0f\u30b5\u30fc\u30d3\u30b9\u5225\u30bb\u30b0\u30e1\u30f3\u30c8<\/h3>\n<\/div>\n<div translate=\"no\">\u3044\u304f\u3064\u304b\u306e\u5178\u578b\u7684\u306a\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1\uff1a<\/div>\n<div translate=\"no\">\n<ul>\n<li translate=\"yes\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u7ba1\u7406VLAN<a href=\"https:\/\/www.key-iot.com\/jp\/%e3%82%a2%e3%82%a4%e3%82%aa%e3%83%83%e3%83%88%e3%83%97%e3%83%ad%e3%83%80%e3%82%af%e3%83%88\/cellular-routers\/\"><strong>\u7523\u696d\u7528\u30eb\u30fc\u30bf\u30fc<\/strong><\/a>\u30b9\u30a4\u30c3\u30c1\u3001AP)<\/li>\n<li translate=\"yes\">\u30d3\u30b8\u30cd\u30b9\u30b5\u30fc\u30d0\u30fc\u7528\u30b5\u30fc\u30d0\u30fcVLAN<\/li>\n<li translate=\"yes\">\u5f93\u696d\u54e1\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u7528\u30aa\u30d5\u30a3\u30b9VLAN<\/li>\n<li translate=\"yes\">\u30d3\u30b8\u30bf\u30fc\u7528\u30b2\u30b9\u30c8VLAN<\/li>\n<li translate=\"no\">\u30ab\u30e1\u30e9\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u305d\u306e\u4ed6\u306e\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u7528\u306eIoT VLAN<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3>2.\u30d5\u30ed\u30a2\uff0f\u30a8\u30ea\u30a2\u306b\u3088\u308b\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3082\u6709\u52b9<\/h3>\n<\/div>\n<div translate=\"no\">\n<ul>\n<li translate=\"yes\">1\u968e\u306f\u30ef\u30f3\u30bb\u30b0\u30012\u968e\u306f\u5225\u30bb\u30b0<\/li>\n<li translate=\"no\">\u6771\u30aa\u30d5\u30a3\u30b9\u30a8\u30ea\u30a2\u306f\u30ef\u30f3\u30bb\u30b0\u3001\u897f\u30aa\u30d5\u30a3\u30b9\u30a8\u30ea\u30a2\u306f\u5225\u30bb\u30b0<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u5206\u914d\u3068\u6574\u5408\u3057\u3001\u7ba1\u7406\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30f3\u30af\u306e\u554f\u984c\u3092\u5373\u5ea7\u306b\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/div>\n<div translate=\"no\">\n<h3>3.\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30bb\u30b0\u30e1\u30f3\u30c8\u306f200\u53f0\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3002<\/h3>\n<\/div>\n<div translate=\"no\">24\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u6700\u5927254IP\uff09\u304c\u6700\u3082\u4e00\u822c\u7684\u3060\u304c\u3001\u3053\u306e\u5236\u9650\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3055\u3089\u306a\u308b\u30b5\u30d6\u30cd\u30c3\u30c8\u5206\u5272\u3092\u691c\u8a0e\u3059\u308b\u3002\u307e\u305f\u3001\u30ec\u30a4\u30e4\u30fc3\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u5c0e\u5165\u3057\u3066\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u5272\u3057\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u3092\u9632\u3050\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/div>\n<div translate=\"no\">\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u5341\u5206\u306aIP\u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u306f\u30ea\u30bd\u30fc\u30b9\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u554f\u984c\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<div translate=\"no\">\u3059\u3079\u3066\u306eIP\u3092\u5272\u308a\u5f53\u3066\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u305d\u308c\u3067\u7d42\u308f\u308a\u3060\u3068\u601d\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u3001\u5b89\u5168\u6027\u3001\u5236\u5fa1\u6027\u3092\u771f\u306b\u9ad8\u3081\u308b\u306e\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9069\u5207\u306a\u5883\u754c\u3067\u660e\u78ba\u306b\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/div>\n<div translate=\"no\"><\/div>\n<div translate=\"no\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Many people learning networking who reach the IP addressing topic often wonder: &#8220;My company only has a few dozen devices, and one network segment is enough for all our IP addresses. Why divide into so many subnets?&#8221; Don&#8217;t laugh\u2014this isn&#8217;t just a beginner&#8217;s question. Many network engineers with years of experience fall into this trap: Having enough IP addresses \u2260 Proper network segmentation. So today, let&#8217;s clarify: Why segment networks when you have enough IP addresses? I. The Key Point: Network Segmentation Isn&#8217;t About &#8220;Saving IPs&#8221; It&#8217;s about controlling traffic, permissions, and risks! At its core, network segmentation isn&#8217;t about resource conservation but network governance. Do these scenarios sound familiar? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3874,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1751874865:1"],"_edit_last":["1"],"themepark_seo_title":["Why Segment Networks Even When IP Addresses Are Sufficient?"],"themepark_seo_description":["\"My company only has a few dozen devices, and one network segment is enough for all our IP addresses. Why divide into so many subnets?\"\r\nDon't laugh\u2014this isn't just a beginner's question. Many network engineers with years of experience fall into this trap: Having enough IP addresses \u2260 Proper network segmentation."],"themepark_seo_keyword":[" IP Addresses"],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_metadesc":["Whether you have enough IP addresses is a resource issue; Whether to segment your network is a governance issue.Don't think you're finished just because you've allocated all your IPs. What truly makes your system stable, secure, and controllable is whether you've clearly segmented your network with proper boundaries."],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["4"],"_thumbnail_id":["3874"],"views":["6364"],"_wpml_word_count":["796"],"_trp_automatically_translated_slug_es_PE":["por-que-segmentar-las-redes-incluso-cuando-las-direcciones-ip-son-suficientes"]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Segment Networks Even When IP Addresses Are Sufficient? - KEY-IOT<\/title>\n<meta name=\"description\" content=\"Whether you have enough IP addresses is a resource issue; Whether to segment your network is a governance issue.Don&#039;t think you&#039;re finished just because you&#039;ve allocated all your IPs. What truly makes your system stable, secure, and controllable is whether you&#039;ve clearly segmented your network with proper boundaries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.key-iot.com\/jp\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Segment Networks Even When IP Addresses Are Sufficient? - KEY-IOT\" \/>\n<meta property=\"og:description\" content=\"Whether you have enough IP addresses is a resource issue; Whether to segment your network is a governance issue.Don&#039;t think you&#039;re finished just because you&#039;ve allocated all your IPs. What truly makes your system stable, secure, and controllable is whether you&#039;ve clearly segmented your network with proper boundaries.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.key-iot.com\/jp\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/\" \/>\n<meta property=\"og:site_name\" content=\"KEY-IOT\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-07T03:19:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-07T03:20:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"520\" \/>\n\t<meta property=\"og:image:height\" content=\"520\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"yeaplink\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"yeaplink\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/\",\"url\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/\",\"name\":\"Why Segment Networks Even When IP Addresses Are Sufficient? - KEY-IOT\",\"isPartOf\":{\"@id\":\"https:\/\/www.key-iot.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png\",\"datePublished\":\"2025-07-07T03:19:58+00:00\",\"dateModified\":\"2025-07-07T03:20:51+00:00\",\"author\":{\"@id\":\"https:\/\/www.key-iot.com\/#\/schema\/person\/2fa0f8a6bd912162c7af1345175ae46d\"},\"description\":\"Whether you have enough IP addresses is a resource issue; Whether to segment your network is a governance issue.Don't think you're finished just because you've allocated all your IPs. What truly makes your system stable, secure, and controllable is whether you've clearly segmented your network with proper boundaries.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage\",\"url\":\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png\",\"contentUrl\":\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png\",\"width\":520,\"height\":520},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.key-iot.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why Segment Networks Even When IP Addresses Are Sufficient?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.key-iot.com\/#website\",\"url\":\"https:\/\/www.key-iot.com\/\",\"name\":\"KEY-IOT\",\"description\":\"Industrial Cellular Routers\/ IoT Gateway\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.key-iot.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.key-iot.com\/#\/schema\/person\/2fa0f8a6bd912162c7af1345175ae46d\",\"name\":\"yeaplink\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.key-iot.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.key-iot.com\/wp-content\/litespeed\/avatar\/2aa1949342c2e0fbf1b6a46364d69e19.jpg?ver=1776437097\",\"contentUrl\":\"https:\/\/www.key-iot.com\/wp-content\/litespeed\/avatar\/2aa1949342c2e0fbf1b6a46364d69e19.jpg?ver=1776437097\",\"caption\":\"yeaplink\"},\"sameAs\":[\"http:\/\/8.213.193.190\"],\"url\":\"https:\/\/www.key-iot.com\/jp\/author\/yeaplink\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"IP\u30a2\u30c9\u30ec\u30b9\u3067\u5341\u5206\u306a\u306e\u306b\u3001\u306a\u305c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u306e\u304b\uff1f- \u30ad\u30fcIOT","description":"IP\u30a2\u30c9\u30ec\u30b9\u304c\u8db3\u308a\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u30ea\u30bd\u30fc\u30b9\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u554f\u984c\u3067\u3042\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u3001\u5b89\u5168\u6027\u3001\u5236\u5fa1\u6027\u3092\u771f\u306b\u9ad8\u3081\u308b\u306e\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9069\u5207\u306a\u5883\u754c\u3067\u660e\u78ba\u306b\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3060\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.key-iot.com\/jp\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/","og_locale":"ja_JP","og_type":"article","og_title":"Why Segment Networks Even When IP Addresses Are Sufficient? - KEY-IOT","og_description":"Whether you have enough IP addresses is a resource issue; Whether to segment your network is a governance issue.Don't think you're finished just because you've allocated all your IPs. What truly makes your system stable, secure, and controllable is whether you've clearly segmented your network with proper boundaries.","og_url":"https:\/\/www.key-iot.com\/jp\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/","og_site_name":"KEY-IOT","article_published_time":"2025-07-07T03:19:58+00:00","article_modified_time":"2025-07-07T03:20:51+00:00","og_image":[{"width":520,"height":520,"url":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png","type":"image\/png"}],"author":"yeaplink","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"yeaplink","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"4\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/","url":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/","name":"IP\u30a2\u30c9\u30ec\u30b9\u3067\u5341\u5206\u306a\u306e\u306b\u3001\u306a\u305c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u306e\u304b\uff1f- \u30ad\u30fcIOT","isPartOf":{"@id":"https:\/\/www.key-iot.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage"},"image":{"@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage"},"thumbnailUrl":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png","datePublished":"2025-07-07T03:19:58+00:00","dateModified":"2025-07-07T03:20:51+00:00","author":{"@id":"https:\/\/www.key-iot.com\/#\/schema\/person\/2fa0f8a6bd912162c7af1345175ae46d"},"description":"IP\u30a2\u30c9\u30ec\u30b9\u304c\u8db3\u308a\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u30ea\u30bd\u30fc\u30b9\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u554f\u984c\u3067\u3042\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u3001\u5b89\u5168\u6027\u3001\u5236\u5fa1\u6027\u3092\u771f\u306b\u9ad8\u3081\u308b\u306e\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9069\u5207\u306a\u5883\u754c\u3067\u660e\u78ba\u306b\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3060\u3002","breadcrumb":{"@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#primaryimage","url":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png","contentUrl":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png","width":520,"height":520},{"@type":"BreadcrumbList","@id":"https:\/\/www.key-iot.com\/blog\/why-segment-networks-even-when-ip-addresses-are-sufficient\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.key-iot.com\/"},{"@type":"ListItem","position":2,"name":"Why Segment Networks Even When IP Addresses Are Sufficient?"}]},{"@type":"WebSite","@id":"https:\/\/www.key-iot.com\/#website","url":"https:\/\/www.key-iot.com\/","name":"\u30ad\u30fcIOT","description":"\u7523\u696d\u7528\u30bb\u30eb\u30e9\u30fc\u30eb\u30fc\u30bf\u30fc\/ IoT\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.key-iot.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.key-iot.com\/#\/schema\/person\/2fa0f8a6bd912162c7af1345175ae46d","name":"\u30a4\u30fc\u30d7\u30ea\u30f3\u30af","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.key-iot.com\/#\/schema\/person\/image\/","url":"https:\/\/www.key-iot.com\/wp-content\/litespeed\/avatar\/2aa1949342c2e0fbf1b6a46364d69e19.jpg?ver=1776437097","contentUrl":"https:\/\/www.key-iot.com\/wp-content\/litespeed\/avatar\/2aa1949342c2e0fbf1b6a46364d69e19.jpg?ver=1776437097","caption":"yeaplink"},"sameAs":["http:\/\/8.213.193.190"],"url":"https:\/\/www.key-iot.com\/jp\/author\/yeaplink\/"}]}},"medium_url":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4-300x300.png","thumbnail_url":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4-150x150.png","full_url":"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/e4dcd8585ff9dedfa82eb26f29f867d4.png","_links":{"self":[{"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/posts\/3871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/comments?post=3871"}],"version-history":[{"count":2,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/posts\/3871\/revisions"}],"predecessor-version":[{"id":3875,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/posts\/3871\/revisions\/3875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/media\/3874"}],"wp:attachment":[{"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/media?parent=3871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/categories?post=3871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.key-iot.com\/jp\/wp-json\/wp\/v2\/tags?post=3871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}