{"id":42174,"date":"2024-10-03T02:43:04","date_gmt":"2024-10-02T18:43:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42174\/"},"modified":"2024-10-03T02:43:04","modified_gmt":"2024-10-02T18:43:04","slug":"cdn%e5%85%a5%e9%96%80-cdn%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8anycast%e9%80%b2%e8%a1%8c%e8%b7%af%e7%94%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42174\/","title":{"rendered":"CDN\u5165\u9580 &#8211; CDN\u5982\u4f55\u4f7f\u7528Anycast\u9032\u884c\u8def\u7531"},"content":{"rendered":"<h1 id=\"cdn%e5%85%a5%e9%96%80-cdn%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8anycast%e9%80%b2%e8%a1%8c%e8%b7%af%e7%94%b1-DPSixqsBoa\">CDN\u5165\u9580 &#8211; CDN\u5982\u4f55\u4f7f\u7528Anycast\u9032\u884c\u8def\u7531<\/h1>\n<p>\u96a8\u8457\u7db2\u969b\u7db2\u8def\u7684\u5feb\u901f\u767c\u5c55\uff0c\u5167\u5bb9\u5206\u767c\u7db2\u8def\uff08CDN\uff09\u5df2\u6210\u70ba\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u5de5\u5177\u3002CDN\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c07\u5167\u5bb9\u5132\u5b58\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u4e26\u6839\u64da\u7528\u6236\u7684\u5730\u7406\u4f4d\u7f6e\u63d0\u4f9b\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u4f86\u52a0\u901f\u5167\u5bb9\u7684\u50b3\u905e\u3002\u5728\u9019\u500b\u904e\u7a0b\u4e2d\uff0cAnycast\u6280\u8853\u626e\u6f14\u4e86\u95dc\u9375\u89d2\u8272\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eCDN\u5982\u4f55\u5229\u7528Anycast\u9032\u884c\u8def\u7531\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afanycast%ef%bc%9f-DPSixqsBoa\">\u4ec0\u9ebc\u662fAnycast\uff1f<\/h2>\n<p>Anycast\u662f\u4e00\u7a2e\u7db2\u8def\u8def\u7531\u6280\u8853\uff0c\u5141\u8a31\u591a\u500b\u4f3a\u670d\u5668\u5171\u4eab\u540c\u4e00\u500bIP\u5730\u5740\u3002\u7576\u7528\u6236\u5411\u9019\u500bIP\u5730\u5740\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7db2\u8def\u6703\u81ea\u52d5\u5c07\u8acb\u6c42\u8def\u7531\u5230\u8ddd\u96e2\u7528\u6236\u6700\u8fd1\u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u63d0\u9ad8\u4e86\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"cdn%e4%b8%ad%e7%9a%84anycast%e6%87%89%e7%94%a8-DPSixqsBoa\">CDN\u4e2d\u7684Anycast\u61c9\u7528<\/h2>\n<p>\u5728CDN\u4e2d\uff0cAnycast\u7684\u61c9\u7528\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u901a\u904e\u5c07\u7528\u6236\u7684\u8acb\u6c42\u8def\u7531\u5230\u6700\u8fd1\u7684\u4f3a\u670d\u5668\uff0cAnycast\u80fd\u986f\u8457\u964d\u4f4e\u5ef6\u9072\uff0c\u63d0\u5347\u7528\u6236\u7684\u8a2a\u554f\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>Anycast\u53ef\u4ee5\u81ea\u52d5\u5c07\u6d41\u91cf\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u907f\u514d\u55ae\u4e00\u4f3a\u670d\u5668\u904e\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u5982\u679c\u67d0\u500b\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\uff0cAnycast\u80fd\u8fc5\u901f\u5c07\u6d41\u91cf\u8f49\u79fb\u5230\u5176\u4ed6\u53ef\u7528\u7684\u4f3a\u670d\u5668\uff0c\u78ba\u4fdd\u670d\u52d9\u7684\u6301\u7e8c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"anycast%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-DPSixqsBoa\">Anycast\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Anycast\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u7c21\u55ae\u6982\u8ff0\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>IP\u5730\u5740\u5206\u914d\uff1a<\/strong>\u591a\u500b\u4f3a\u670d\u5668\u88ab\u914d\u7f6e\u70ba\u4f7f\u7528\u76f8\u540c\u7684IP\u5730\u5740\uff0c\u9019\u4e9b\u4f3a\u670d\u5668\u901a\u5e38\u5206\u4f48\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\u3002<\/li>\n<li><strong>BGP\u8def\u7531\uff1a<\/strong>\u908a\u754c\u7db2\u95dc\u5354\u8b70\uff08BGP\uff09\u7528\u65bc\u5728\u4e92\u806f\u7db2\u4e0a\u5ee3\u64ad\u9019\u4e9b\u4f3a\u670d\u5668\u7684IP\u5730\u5740\u3002BGP\u6703\u6839\u64da\u8def\u7531\u7684\u8ddd\u96e2\u548c\u5176\u4ed6\u56e0\u7d20\u9078\u64c7\u6700\u4f73\u8def\u5f91\u3002<\/li>\n<li><strong>\u8acb\u6c42\u8655\u7406\uff1a<\/strong>\u7576\u7528\u6236\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7db2\u8def\u6703\u5c07\u8acb\u6c42\u8def\u7531\u5230\u6700\u8fd1\u7684\u4f3a\u670d\u5668\uff0c\u8a72\u4f3a\u670d\u5668\u8655\u7406\u8acb\u6c42\u4e26\u8fd4\u56de\u97ff\u61c9\u3002<\/li>\n<\/ol>\n<h2 id=\"anycast%e7%9a%84%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-DPSixqsBoa\">Anycast\u7684\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u96d6\u7136Anycast\u5728CDN\u4e2d\u5177\u6709\u591a\u7a2e\u512a\u52e2\uff0c\u4f46\u4e5f\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<h3 id=\"%e5%84%aa%e5%8b%a2-DPSixqsBoa\">\u512a\u52e2<\/h3>\n<ul>\n<li>\u63d0\u9ad8\u4e86\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li>\u7c21\u5316\u4e86\u6d41\u91cf\u7ba1\u7406\uff0c\u6e1b\u5c11\u4e86\u904b\u7dad\u6210\u672c\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%8c%91%e6%88%b0-DPSixqsBoa\">\u6311\u6230<\/h3>\n<ul>\n<li>\u9700\u8981\u7cbe\u78ba\u7684BGP\u914d\u7f6e\uff0c\u5426\u5247\u53ef\u80fd\u5c0e\u81f4\u6d41\u91cf\u4e0d\u5747\u8861\u3002<\/li>\n<li>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u8def\u7531\u74b0\u8def\uff0c\u5f71\u97ff\u7db2\u8def\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DPSixqsBoa\">\u7d50\u8ad6<\/h2>\n<p>Anycast\u6280\u8853\u5728CDN\u4e2d\u7684\u61c9\u7528\u70ba\u7db2\u7ad9\u63d0\u4f9b\u4e86\u66f4\u5feb\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002\u96a8\u8457\u7db2\u8def\u6d41\u91cf\u7684\u6301\u7e8c\u589e\u9577\uff0c\u7406\u89e3\u548c\u5229\u7528Anycast\u5c07\u6210\u70ba\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u5176\u7db2\u7ad9\u6027\u80fd\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684CDN\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u3001<code>\u4f3a\u670d\u5668<\/code>\u3001<code>\u96f2\u4f3a\u670d\u5668<\/code>\u7b49\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3CDN\u5165\u9580\uff0c\u63a2\u7d22\u5982\u4f55\u5229\u7528Anycast\u6280\u8853\u512a\u5316\u8def\u7531\uff0c\u63d0\u9ad8\u7db2\u7ad9\u901f\u5ea6\u8207\u7a69\u5b9a\u6027\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[],"class_list":["post-42174","post","type-post","status-publish","format-standard","hentry","category-4928"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=42174"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42174\/revisions"}],"predecessor-version":[{"id":42175,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42174\/revisions\/42175"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}