{"id":5114,"date":"2012-07-15T12:25:10","date_gmt":"2012-07-15T03:25:10","guid":{"rendered":"http:\/\/www.climb.co.jp\/blog_vmware\/?p=5114"},"modified":"2014-01-04T21:16:03","modified_gmt":"2014-01-04T12:16:03","slug":"vmware-vswitch%e3%81%ae%e5%ae%89%e5%85%a8%e3%81%aa%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e8%a8%ad%e5%ae%9a%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_vmware\/vmware-5114","title":{"rendered":"VMware vSwitch\u306e\u5b89\u5168\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>VMware vSwitch\u306f\u60aa\u610f\u3042\u308b\u884c\u52d5\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u3092\u5236\u9650\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306f\uff1a<\/p>\n<p>1.vSphere\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u3001\u30db\u30b9\u30c8\u306e\u8a2d\u5b9a\u30bf\u30d6\u304b\u3089\u3001VMware vSwith\u306e\u73fe\u5728\u306e\u69cb\u6210\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ea\u30b9\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u3092\u9078\u629e\u3057\u307e\u3059\u3002<br \/>\n2.\u8a2d\u5b9a\u3057\u305f\u3044vSwith\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6b21\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3001vSwith\u306e\u73fe\u72b6\u306e\u30dd\u30fc\u30c8\u3092\u8868\u793a\u3057\u307e\u3059\u3002<br \/>\n3.\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8a2d\u5b9a\u3057\u305f\u3044\u30dd\u30fc\u30c8\u3092\u9078\u629e\u3057\u3001\u7de8\u96c6\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u30a2\u30af\u30c6\u30a3\u30d9\u30a4\u30c8\u3059\u308b\u305f\u3081\u306b\u300cSecurity\u300d\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f3\u3064\u3092\u8868\u793a\u3057\u3001\u9078\u629e\u3055\u308c\u305f\u30dd\u30fc\u30c8\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n<p><a href=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch1.png\" alt=\"\" title=\"vswitch1\" width=\"762\" height=\"559\" class=\"aligncenter size-full wp-image-5115\" srcset=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch1.png 762w, https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch1-300x220.png 300w\" sizes=\"auto, (max-width: 762px) 100vw, 762px\" \/><\/a><br \/>\n\u56f3\uff11\uff1aVMware vSwitch\u30d7\u30ed\u30d1\u30c6\u30a3<\/p>\n<p><strong>VMware vSwitch\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong><\/p>\n<p>\u6700\u521d\u306bvSwitch\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u6c7a\u3081\u308b\u3053\u3068\u306f\u30d7\u30ed\u30df\u30b9\u30ad\u30e3\u30b9\u30e2\u30fc\u30c9(promiscuous mode\uff09\u3092\u4f7f\u7528\u3059\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002\u30d7\u30ed\u30df\u30b9\u30ad\u30e3\u30b9\u30e2\u30fc\u30c9\u306f\u4ed6\u306e\u30ce\u30fc\u30c9\u306b\u9001\u308b\u30d1\u30b1\u30c3\u30c8\u306e\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u3001\u30e2\u30cb\u30bf\u30fc\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30ab\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30e2\u30fc\u30c9\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30aa\u30d5\u3067\u3059\u304c\u3001\u7ba1\u7406\u8005\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u6790\u3092\u5b9f\u884c\u3057\u305f\u3044\u6642\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30df\u30b9\u30ad\u30e3\u30b9\u30e2\u30fc\u30c9\u3067\u30db\u30b9\u30c8\u306f\u4eee\u60f3\u30b9\u30a4\u30c3\u30c1\u7d4c\u7531\u3067\u306e\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u901a\u904e\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30e6\u30fc\u30b6\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u4f55\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u6e1b\u3055\u305b\u308b\u306e\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u6790\u6642\u306e\u307f\u306b\u3053\u306e\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<p>\u7b2c\u4e8c\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30ab\u30fc\u30c9\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\u304b\u3069\u3046\u304b\u6307\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30a2\u30af\u30c6\u30a3\u30d9\u30a4\u30c8\u3055\u308c\u3066\u3044\u3066\u3001\u7279\u5b9a\u72b6\u614b\u3067\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u304cMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306fiSCSI\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30a8\u30ea\u30a2\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u3001Microsoft Network Load Balancer\u3092\u8d77\u52d5\u3055\u305b\u305f\u3044\u3088\u3046\u306a\u6642\u306b\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002\u3082\u3057\u3053\u308c\u3089\u306e\u72b6\u6cc1\u304c\u30e6\u30fc\u30b6\u74b0\u5883\u306b\u9069\u5408\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3053\u306e\u6a5f\u80fd\u306f\u30c7\u30a3\u30b9\u30a8\u30fc\u30d6\u30eb\u306b\u3057\u3066\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u4eee\u60f3\u74b0\u5883\u304b\u3089MAC\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3057\u305f\u308a\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u507d\u9020\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<p>\u7b2c\u4e09\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u507d\u9020(forge)\u8ee2\u9001\u3092\u62d2\u7d76\u3059\u308b\u3053\u3068\u3067\u3001VMware vSwitch\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u307e\u3059\u3002\u507d\u9020\u8ee2\u9001\u306e\u62d2\u7d76\u306f\u4eee\u60f3\u30de\u30b7\u30f3\uff08VM)\u304c\u5b9f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30ab\u30fc\u30c9\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3067\u30d1\u30b1\u30c3\u30c8\u306e\u30bd\u30fc\u30b9MAC\u30a2\u30c9\u30ec\u30b9\u304c\u4e00\u81f4\u3059\u308b\u304b\u3069\u3046\u304b\u6bd4\u8f03\u3057\u307e\u3059\u3002\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u306fESXi\u30db\u30b9\u30c8\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u30c9\u30ed\u30c3\u30d7\u3057\u3001VM\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8ee2\u9001\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30a4\u30cd\u30fc\u30d6\u30eb\u306b\u306a\u3063\u3066\u3044\u3066\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30e9\u30a4\u30bb\u30f3\u30b9\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u3082\u3057\u7269\u7406\u30de\u30b7\u30f3\u4e0a\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u7279\u5b9a\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3067\u30e9\u30a4\u30bb\u30f3\u30b9\u3055\u308c\u3066\u3044\u3066\u3001VM\u4e0a\u306eMAC\u30a2\u30c9\u30ec\u30b9\u304c\u9055\u3063\u3066\u3044\u308b\u305f\u3081\u306b\u4eee\u60f3\u30de\u30b7\u30f3\u3067\u306f\u7a3c\u52d5\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001VM\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u507d\u9020\u3059\u308b\u3053\u3068\u3067\u3001\u507d\u9020\u8ee2\u9001\u304c\u305d\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5229\u7528\u3092\u53ef\u80fd\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u507d\u9020\u8ee2\u9001\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30ea\u30b9\u30af\u304c\u4f34\u3044\u307e\u3059\u3002\u3082\u3057\u3001\u7ba1\u7406\u8005\u304c\u7279\u5b9a\u306bMAC\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u306e\u307f\u306b\u8a31\u3055\u308c\u3066\u3044\u308b\u306a\u3089\u3001\u4fb5\u5165\u8005\u306f\u7ba1\u7406\u8005\u304c\u8a31\u3055\u308c\u3066\u3044\u306a\u3044MAC\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch2.png\"><img loading=\"lazy\" decoding=\"async\" src=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch2.png\" alt=\"\" title=\"vswitch2\" width=\"530\" height=\"203\" class=\"aligncenter size-full wp-image-5118\" srcset=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch2.png 530w, https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch2-300x114.png 300w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/a><br \/>\n\u56f3\uff12\uff1a\u4eee\u60f3\u30b9\u30a4\u30c3\u30c1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a<\/p>\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30fb\u30b7\u30a7\u30a4\u30d4\u30f3\u30b0\uff08\u30d1\u30b1\u30c3\u30c8\u30fb\u30b7\u30a7\u30a4\u30d4\u30f3\u30b0\uff09\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3067\u304d\u308bVMware vSwitch\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001vSwitch\u306c\u3044\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30c0\u30d7\u30bf\u3078\u306e\u5e2f\u57df\u5e45\u306e\u53ef\u80fd\u91cf\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a2d\u5b9a\u306f\u30b9\u30a4\u30c3\u30c1\u5168\u4f53\u306e\u5bb9\u91cf\u306b\u306f\u5f71\u97ff\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5404\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5236\u9650\u306f\u5e73\u5747\u5e2f\u57df\u5e45\u3001\u30d4\u30fc\u30af\u5e2f\u57df\u5e45\u3001\u30d0\u30fc\u30b9\u30c8\u30fb\u30b5\u30a4\u30ba\u3092\u6700\u5927\u5316\u3057\u3001\u30ce\u30fc\u30c9\u304c\u30b9\u30a4\u30c3\u30c1\u304c\u98fd\u548c\u3057\u3001\u63d0\u4f9b\u53ef\u80fd\u306a\u5e2f\u57df\u5e45\u306e\u3059\u3079\u3066\u3092\u8981\u6c42\u3059\u308b\u3088\u3046\u306a\u72b6\u6cc1\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306fDoS\u653b\u6483\u306b\u5bfe\u3059\u308b\u3088\u3044\u9632\u5fa1\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch3.png\"><img loading=\"lazy\" decoding=\"async\" src=\"\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch3.png\" alt=\"\" title=\"vswitch3\" width=\"534\" height=\"272\" class=\"aligncenter size-full wp-image-5120\" srcset=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch3.png 534w, https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2012\/07\/vswitch3-300x152.png 300w\" sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/a><br \/>\n\u56f3\uff13\uff1a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u306e\u5e2f\u57df\u5e45\u8a2d\u5b9a<\/p>\n<p>\u30bd\u30fc\u30b9\uff1aSearchVMware<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VMware vSwitch\u306f\u60aa\u610f\u3042\u308b\u884c\u52d5\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u3092\u5236\u9650\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 &hellip; <a href=\"https:\/\/www.climb.co.jp\/blog_vmware\/vmware-5114\">\u7d9a\u304d\u3092\u8aad\u3080 <span 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