{"id":3146,"date":"2018-01-12T11:04:54","date_gmt":"2018-01-12T02:04:54","guid":{"rendered":"https:\/\/www.itbook.info\/web\/?p=3146"},"modified":"2018-01-12T11:04:54","modified_gmt":"2018-01-12T02:04:54","slug":"geoff-huston%e6%b0%8f%e3%81%ab%e3%82%88%e3%82%8b2017%e5%b9%b4%e3%81%aebgp%e3%83%ab%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%83%ac%e3%83%9d%e3%83%bc%e3%83%88","status":"publish","type":"post","link":"https:\/\/www.itbook.info\/web\/2018\/01\/geoff-huston%e6%b0%8f%e3%81%ab%e3%82%88%e3%82%8b2017%e5%b9%b4%e3%81%aebgp%e3%83%ab%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%83%ac%e3%83%9d%e3%83%bc%e3%83%88.html","title":{"rendered":"Geoff Huston\u6c0f\u306b\u3088\u308b2017\u5e74\u306eBGP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30ec\u30dd\u30fc\u30c8"},"content":{"rendered":"<aside class=\"row veu_insertAds before\"><div class=\"col-md-12\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n                        <!-- cat_\u4e0a\u90e8 -->\r\n                        <ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6102004203189610\" data-ad-slot=\"9628163001\" data-ad-format=\"auto\"><\/ins>\r\n                        <script>\r\n                        (adsbygoogle = window.adsbygoogle || []).push({});\r\n                        <\/script><\/div><\/aside><div class=\"veu_autoEyeCatchBox\"><img loading=\"lazy\" width=\"640\" height=\"391\" src=\"https:\/\/www.itbook.info\/web\/wp-content\/uploads\/2018\/01\/pexels-photo-356043.jpeg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" decoding=\"async\" srcset=\"https:\/\/www.itbook.info\/web\/wp-content\/uploads\/2018\/01\/pexels-photo-356043.jpeg 640w, https:\/\/www.itbook.info\/web\/wp-content\/uploads\/2018\/01\/pexels-photo-356043-300x183.jpeg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/div>\n<p>APNIC Chief Scientist\u306eGeoff Huston\u6c0f\u304c2017\u5e74\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u306eBGP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u95a2\u3059\u308b\u72b6\u6cc1\u3092\u30ec\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<blockquote cite=\"http:\/\/www.potaroo.net\/ispcol\/2018-01\/bgp2017.html\"title=\"ISP Column - January 2018\">\n<p>It has become either a tradition, or a habit, each January for me to report on the experience with the inter-domain routing system over the past year, looking in some detail at some metrics from the routing system that can show the essential shape and behaviour of the underlying interconnection fabric of the Internet.<\/p>\n<p><cite>via:<a href=\"http:\/\/www.potaroo.net\/ispcol\/2018-01\/bgp2017.html\"target=\"_blank\">ISP Column &#8211; January 2018<\/a><\/cite><\/p><\/blockquote>\n<p>\u4ee5\u4e0b\u6c17\u306b\u306a\u3063\u305f\u70b9\u3092\u8a18\u8f09\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"2017\u5e74\u306e\u72b6\u6cc1\">2017\u5e74\u306e\u72b6\u6cc1<\/h2>\n<ul>\n<li>IPv4\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306f2011\u5e74\u304b\u3089IPv4\u306e\u67af\u6e07\u3092\u7406\u7531\u306b\u4f9b\u7d66\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u304c\u3001\u30b0\u30e9\u30d5\u3092\u898b\u308b\u9650\u308a\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u6570\u306e\u5897\u6e1b\u7387\u306b\u5909\u5316\u306f\u306a\u3044\u3002\u3053\u306e\u7406\u7531\u3068\u3057\u3066\u306f\u3001IPv4\u30a2\u30c9\u30ec\u30b9\u306e\u52b9\u7387\u7684\u306a\u4f7f\u7528\u304c\u9032\u307f\u3001\u7d50\u679c\u7684\u306b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u7d30\u5206\u5316\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/li>\n<li>IPv6\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3067\u306f\u3001\u300c\/48\u300d\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u5e83\u544a\u304c\u3082\u3063\u3068\u3082\u4e00\u822c\u7684\u306a\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30b5\u30a4\u30ba\u3067\u3042\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u306e90\uff05\u306f\u300c\/48\u3001\/32\u3001\/40\u3001\/44\u3001\/29\u3001\/36\u3001\/46\u300d\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>IPv4\u306eBGP\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6570\u3068\u53ce\u675f\u6642\u9593\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304c\u3001IPv6\u306f\u3069\u3061\u3089\u3082\u5897\u52a0\u50be\u5411\u306b\u3042\u308b\u3002<\/li>\n<\/ul>\n<h2 id=\"2018\u5e74\u4e88\u6e2c\">2018\u5e74\u4e88\u6e2c<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/lh3.googleusercontent.com\/OEt3ViqrtckuYzdI0HOmlfQ6dqtZwxwUp-XfFvkSqVSL5toVlpjahzckop4S6GajGkLNpbIpawA_1Qg6-dJGwBmFTwIW4LNPRG3_Hh7Xa2bMXCtbZ3fK_e1nawJ689bi5IIGjQrlY-Znx0vjJzRincUaKevDWSGAwpcY1jgNie460eUUJLTAmtskOg8h9rYt1YPzPUpQIDgOc51u_vQguEzSkPm9GKZCnO6IAldLomO-7ktOUnB-mQn566HErRQKhhvE6EBhZVBJBXOgmun3RicrB3WcEk5ypMRZS13rpgQwn45OpTy-a_45wYW6oVxADQ3ZKn8A-C2IT8_PuDuA9mLZEXIvxjtxpYTAcM47KGV6FgSoQiT1j4kI3Hh2tpM8ToeKPrHbfcMbW_tWI5P5H4FL2lGxNgdtcIONCj-FDODKxxG8_w27mPQDNd4rpDMAYmUY0JYhZTACErAqTbil45PJMWWfV2AYvKxFsHmqOEOXke1dGlH-jwh0FGN2TLBnUVUHgwXjlFfzgrFS5ud1HyjD4fRG6re4Tg_pbmOkpDmoQ47F_EtwtlMceNV5ONn8PzIV_sIapTKdiN6FGzBB5HQWYsjMhVkxOjl6rL-nuKcpmdjR6EN0fxJ1NMakbUHfG8ziDqoEbzfPGyaDK_pr-CxCjgFe0JZO=w1280-h760-no\" class=\"img-responsive\"><br \/>\nIPv4 BGP\u30c6\u30fc\u30d6\u30eb\u6570\u4e88\u6e2c<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/lh3.googleusercontent.com\/y0SpZG6LHMPhKmLy9yEZmZt5ZR6f1rm8V-OocRzRLQ6Ji8trcKlttv6UjPbsXvKOQWucU1w5ajidZGpAXbBIlfRQ35zPXczb5QKIJid340RqiDDUEd4lhB1h2wkyD02-XYSBOLL2FRY1ThH49Vj60T2JSe8s8dNv0cLDGLkFmQcjglvYDpNaTXz5taHU1i7fanWvVvDglLmiVDhF6-gIzJeQzMtsV4gVmMGeEZC3TOZi9idwG4PvUJo8Jx3lwNnbCdo51FH2bqgxzGc4gpqakxzrCt-iWtlI0OXtAwPF8JyohHQrSH6QDdqi7dFOLLfWTxkhDZGlShi8i5GHburJ-R03OZn5nQY9M3T-05g1L6sgR-9Dii8uVzP6AZ3h3ytEE2GWHpA7r7vUbtU0OQFaFTZM3Rx4xzSNx14yKdsGP5zmhZevWtKvrNQHr4KBp2umBqW507o1RBUL00KJY_kAyl2KJwvCU2t0Bp3AvVrjqTSRIxGL9Icq6_w-LnqABf45VBwA-T7wk2sRMdrEJyssNUKOM2MUbU8rMb803PEhRkuRl9R5p_yJ6HQv1BVL5-O7FghsL2gJAYiZ1hcGvs7xnSs3cpOoo0MgahQnmyNY33Ig09iwvXI76G5zPJyt997k5EukD_FDKFjUfVLhqk_oAukrtMoX7UqN=w1280-h760-no\" class=\"img-responsive\"><br \/>\nIPv6 BGP\u30c6\u30fc\u30d6\u30eb\u6570\u4e88\u6e2c<\/p>\n<h2 id=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/h2>\n<p>2017\u5e74\u306e\u72b6\u6cc1\u3092\u898b\u308b\u9650\u308a\u3001BGP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u91cd\u5927\u306a\u30a2\u30e9\u30fc\u30e0\u306f\u7121\u304f\u3001\u307e\u3060\u307e\u3060\u73fe\u5f79\u3067\u3084\u3063\u3066\u3044\u3051\u305d\u3046\u306a\u96f0\u56f2\u6c17\u3002<\/p>\n<aside class=\"row veu_insertAds after\"><div class=\"col-md-12\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n                        <!-- cat_\u4e0a\u90e8 -->\r\n                        <ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6102004203189610\" data-ad-slot=\"9628163001\" data-ad-format=\"auto\"><\/ins>\r\n                        <script>\r\n                        (adsbygoogle = window.adsbygoogle || []).push({});\r\n                        <\/script><\/div><\/aside>","protected":false},"excerpt":{"rendered":"<p>APNIC Chief Scientist\u306eGeoff Huston\u6c0f\u304c2017\u5e74\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u306eBGP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u95a2\u3059\u308b\u72b6\u6cc1\u3092\u30ec\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3057\u305f\u3002 It has become either a traditio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3147,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Geoff Huston\u6c0f\u306b\u3088\u308b2017\u5e74\u306eBGP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30ec\u30dd\u30fc\u30c8 - \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u65e5\u3005\u306e\u51fa\u6765\u4e8b\u3092\u8a9e\u308b<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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