{"id":1102,"date":"2026-09-09T02:25:09","date_gmt":"2026-09-09T02:25:09","guid":{"rendered":"https:\/\/junglelabs.uk\/"},"modified":"2026-09-09T02:25:09","modified_gmt":"2026-09-09T02:25:09","slug":"what-is-a-roa-in-rpki","status":"publish","type":"post","link":"https:\/\/junglelabs.uk\/zh\/what-is-a-roa-in-rpki\/","title":{"rendered":"RPKI\u4e2d\u4ec0\u4e48\u662fROA\uff1f\u8def\u7531\u8d77\u6e90\u6388\u6743\u5982\u4f55\u5de5\u4f5c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u4e00\u79cd\u8def\u7531\u8d77\u6e90\u6388\u6743\u662f\u6570\u5b57\u7b7e\u540d\u7684 <a href=\"https:\/\/junglelabs.uk\/zh\/what-is-rpki\/\">RPKI<\/a> 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class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48maxLength\u5f88\u91cd\u8981\uff1f<\/h2>\n\n\n\n<p 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class=\"wp-block-heading\">ROAs for IPv4 and IPv6<\/h2>\n\n\n\n<p 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ROA\u4e4b\u524d\uff0c\u7f51\u7edc\u56e2\u961f\u5e94\u8bb0\u5f55\u5c06\u8981\u5ba3\u544a\u7684\u805a\u5408\u524d\u7f00\uff0c\u662f\u5426\u9884\u671f\u6709\u66f4\u5177\u4f53\u7684\u5ba3\u544a\uff0c\u4ee5\u53ca\u54ea\u4e2aASN\u5c06\u4f5c\u4e3a\u8d77\u6e90\uff0c\u907f\u514d\u8fc7\u4e8e\u4e25\u683c\u6216\u4e0d\u5fc5\u8981\u7684\u5e7f\u6cdb\u8bb0\u5f55\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4f55\u65f6\u5e94\u8be5\u521b\u5efaROA\uff1f<\/strong><\/h2>\n\n\n\n<p 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class=\"wp-block-heading\">\u5e38\u89c1\u7684ROA\u914d\u7f6e\u9519\u8bef<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u89c1\u7684\u9519\u8bef\u4e4b\u4e00\u662f\u8f93\u5165\u4e86\u9519\u8bef\u7684\u6e90ASN\uff0c\u8fd9\u901a\u5e38\u53d1\u751f\u5728\u5de5\u7a0b\u5e08\u5c06\u5ba2\u6237ASN\u4e0e\u4f20\u8f93\u63d0\u4f9b\u5546\u7684ASN\u6df7\u6dc6\uff0c\u6216\u8005\u5728\u8fc1\u79fb\u540e\u65e7\u7684ASN\u4ecd\u4fdd\u7559\u5728\u914d\u7f6e\u4e2d\u3002\u53e6\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u5fd8\u8bb0\u5728IPv4\u8f6c\u79fb\u540e\u66f4\u65b0ROA\uff0c\u6b64\u65f6\u65b0\u6301\u6709\u8005\u4ece\u81ea\u5df1\u7684ASN\u5ba3\u5e03\u524d\u7f00\uff0c\u800c\u65e7\u6388\u6743\u4ecd\u6307\u5411\u4e4b\u524d\u7684\u6e90\uff0c\u5bfc\u81f4\u8def\u7531\u53d8\u4e3a\u65e0\u6548\u3002\u5f53\u7ec4\u7ec7\u4ec5\u6388\u6743\u4e00\u4e2a\/24\u4f46\u540e\u6765\u4e3a\u6d41\u91cf\u5de5\u7a0b\u5ba3\u5e03\u4e00\u4e2a\/25\u65f6\uff0c\u4e0d\u6b63\u786e\u7684\u6700\u5927\u957f\u5ea6\u4e5f\u4f1a\u4ea7\u751f\u7c7b\u4f3c\u7684\u95ee\u9898\u3002\u4e00\u4e9b\u7ec4\u7ec7\u521b\u5efa\u591a\u4e2a\u91cd\u53e0\u7684ROA\u4f46\u6ca1\u6709\u8bb0\u5f55\u5176\u7528\u9014\uff1b\u867d\u7136\u5728\u67d0\u4e9b\u8bbe\u8ba1\u4e2d\u662f\u6709\u6548\u7684\uff0c\u4f46\u5b83\u4eec\u53ef\u80fd\u4f1a\u4ea7\u751f\u610f\u5916\u7ed3\u679c\u5e76\u589e\u52a0\u6545\u969c\u6392\u9664\u7684\u590d\u6742\u6027\u3002\u672a\u80fd\u5220\u9664\u8fc7\u65f6\u7684\u8bb0\u5f55\u4f1a\u5bfc\u81f4\u4e00\u4e2aASN\u5728\u7f51\u7edc\u8bbe\u8ba1\u6539\u53d8\u5f88\u4e45\u4e4b\u540e\u4ecd\u7136\u5ba3\u544a\u524d\u7f00\u3002\u6700\u540e\uff0c\u7ec4\u7ec7\u6709\u65f6\u4f1a\u542f\u7528\u5bf9\u65e0\u6548\u8def\u7531\u7684\u4e25\u683c\u62d2\u7edd\uff0c\u4f46\u672a\u5148\u6d4b\u8bd5\u81ea\u8eab\u7684\u5ba3\u544a\uff1b\u751f\u4ea7\u524d\u7f00\u3001\u6700\u5927\u957f\u5ea6\u548c\u6e90ASN\u5728\u4f9d\u8d56\u81ea\u52a8\u8fc7\u6ee4\u4e4b\u524d\u5fc5\u987b\u59cb\u7ec8\u8fdb\u884c\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ROA and IPv4 Transfer Planning<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IPv4\u8f6c\u79fb\u9700\u8981\u7279\u522b\u6ce8\u610f\uff0c\u56e0\u4e3a\u7ba1\u7406\u6301\u6709\u8005\u3001\u8d5e\u52a9\u5b89\u6392\u548c\u8def\u7531\u6765\u6e90\u53ef\u80fd\u5728\u6d41\u7a0b\u7684\u4e0d\u540c\u9636\u6bb5\u53d1\u751f\u53d8\u5316\u3002\u5728\u8fdb\u884c\u8f6c\u79fb\u4e4b\u524d\uff0c\u5f53\u524d\u6301\u6709\u8005\u5e94\u8bb0\u5f55\u73b0\u6709\u7684ROA\uff0c\u5e76\u786e\u8ba4\u54ea\u4e2aASN\u76ee\u524d\u8d77\u59cb\u8be5\u524d\u7f00\uff0c\u800c\u4e70\u65b9\u5219\u9700\u51c6\u5907\u9884\u671f\u7684\u8d77\u59cb\u4fe1\u606f\u5e76\u4e0e\u4f20\u8f93\u63d0\u4f9b\u5546\u534f\u8c03\u3002\u5728\u8f6c\u6362\u671f\u95f4\uff0c\u53cc\u65b9\u9700\u8981\u6709\u4e00\u4e2a\u660e\u786e\u7684\u8ba1\u5212\u6765\u66f4\u65b0\u6216\u66ff\u6362\u6388\u6743\u8bb0\u5f55\uff1a\u8ba9\u4e4b\u524d\u7684ROA\u4fdd\u6301\u8fc7\u957f\u65f6\u95f4\u4f1a\u6388\u6743\u8f6c\u79fb\u540e\u7684\u65e7\u6765\u6e90\uff0c\u800c\u8fc7\u65e9\u5220\u9664\u5b83\u4f1a\u5bfc\u81f4\u73b0\u6709\u8def\u7531\u5728\u65b0\u8def\u7531\u51c6\u5907\u5c31\u7eea\u524d\u53d8\u5f97\u65e0\u6548\u3002\u786e\u5207\u7684\u6d41\u7a0b\u53d6\u51b3\u4e8e\u6ce8\u518c\u673a\u6784\u3001\u8d44\u6e90\u7c7b\u578b\u3001\u8f6c\u79fb\u534f\u8bae\u548c\u64cd\u4f5c\u8bbe\u8ba1\uff0c\u4f7fRPKI\u6210\u4e3a\u4e0e\u6ce8\u518c\u9a8c\u8bc1\u3001\u5408\u540c\u5ba1\u67e5\u3001BGP\u516c\u544a\u3001\u8def\u7531\u5bf9\u8c61\u3001\u53cd\u5411DNS\u548c\u58f0\u8a89\u7b5b\u9009\u5e76\u5217\u7684\u91cd\u8981\u68c0\u67e5\u6e05\u5355\u9879\u76ee\u3002\u4e00\u4e2a\u516c\u5f00\u7684\u51c6\u5907\u60c5\u51b5\u68c0\u67e5\u5668\u6709\u52a9\u4e8e\u8bc6\u522b\u5f53\u524d\u7684\u8d77\u6e90ASN\u3001RPKI\u72b6\u6001\u3001\u6ce8\u518c\u4fe1\u606f\u548c\u524d\u7f00\u7684BGP\u53ef\u89c1\u6027\uff0c\u7528\u4e8e\u6280\u672f\u9884\u68c0\u67e5\uff0c\u5c3d\u7ba1\u5b83\u4e0d\u786e\u8ba4\u6cd5\u5f8b\u6240\u6709\u6743\u6216\u4fdd\u8bc1\u8f6c\u79fb\u8d44\u683c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ROA \u548c ASN \u66f4\u6539<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASN\u7684\u66f4\u6539\u4f1a\u76f4\u63a5\u5f71\u54cdRPKI\u9a8c\u8bc1\u3002\u5982\u679c\u4e4b\u524d\u7531AS64500\u53d1\u5e03\u7684\u524d\u7f00\u73b0\u5728\u5c06\u7531AS64510\u53d1\u5e03\uff0c\u5219ROA\u5fc5\u987b\u6388\u6743\u65b0\u7684\u6765\u6e90\uff0c\u5426\u5219BGP\u516c\u544a\u5c06\u4e0d\u4f1a\u88ab\u63a5\u53d7\u4e3a\u6709\u6548\u3002\u5f53\u7ec4\u7ec7\u4ece\u63d0\u4f9b\u65b9\u7ba1\u7406\u7684ASN\u8f6c\u79fb\u5230\u81ea\u5df1\u7684ASN\uff0c\u6216\u66f4\u6539\u5176\u8d5e\u52a9LIR\u5b89\u6392\u65f6\uff0c\u8fd9\u4e00\u70b9\u5c24\u4e3a\u91cd\u8981\uff0c\u9700\u8981\u540c\u65f6\u5ba1\u67e5\u6ce8\u518c\u5173\u7cfb\u548c\u8def\u7531\u6388\u6743\u3002\u7ecf\u8fc7\u4ed4\u7ec6\u8ba1\u5212\u7684\u8fc7\u6e21\u53ef\u80fd\u6d89\u53ca\u4e34\u65f6\u6388\u6743\u65e7\u7684\u548c\u65b0\u7684\u6765\u6e90\uff0c\u4ee5\u521b\u5efa\u4e00\u4e2a\u53d7\u63a7\u7684\u8fc1\u79fb\u7a97\u53e3\uff0c\u524d\u63d0\u662f\u5df2\u8fdb\u884c\u6587\u6863\u8bb0\u5f55\uff0c\u5e76\u5728\u5b8c\u6210\u540e\u5220\u9664\u8fc7\u65f6\u7684\u6388\u6743\u3002\u7f51\u7edc\u56e2\u961f\u5e94\u5728\u8fdb\u884c\u751f\u4ea7\u53d8\u66f4\u524d\u6d4b\u8bd5\u64cd\u4f5c\u987a\u5e8f\uff0c\u786e\u4fdd\u65b0\u6388\u6743\u5df2\u53d1\u5e03\u5e76\u9a8c\u8bc1\uff0c\u7136\u540e\u518d\u5ba3\u5e03\u65b0\u7684BGP\u8def\u7531\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u68c0\u67e5ROA\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u4e2a\u68c0\u67e5\u662f\u901a\u8fc7\u76f8\u5173\u7684RIR\u95e8\u6237\u3001\u8d5e\u52a9LIR\u63a5\u53e3\u6216RPKI\u7ba1\u7406\u7cfb\u7edf\u786e\u8ba4ROA\u5305\u542b\u9884\u671f\u7684\u524d\u7f00\u3001\u6765\u6e90ASN\u548c\u6700\u5927\u524d\u7f00\u957f\u5ea6\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u6388\u6743\u4e0e\u5b9e\u9645\u7684BGP\u516c\u544a\u8fdb\u884c\u6bd4\u8f83\uff0c\u9a8c\u8bc1\u516c\u544a\u7684\u524d\u7f00\u957f\u5ea6\u662f\u5426\u88ab\u8986\u76d6\uff0c\u5e76\u4e14\u6765\u6e90ASN\u662f\u5426\u4e0eROA\u5339\u914d\u3002\u7136\u540e\uff0c\u5916\u90e8RPKI\u9a8c\u8bc1\u5668\u53ef\u4ee5\u786e\u8ba4\u516c\u5171\u72b6\u6001\uff0c\u5176\u4e2d\u6b63\u786e\u914d\u7f6e\u7684\u516c\u544a\u4f1a\u8fd4\u56de\u6709\u6548\u3002\u5982\u679c\u7ed3\u679c\u4e3a\u65e0\u6548\uff0c\u8bf7\u9996\u5148\u68c0\u67e5\u6765\u6e90ASN\u548c\u524d\u7f00\u957f\u5ea6\uff1b\u5982\u679c\u4e3a\u672a\u627e\u5230\uff0c\u8bf7\u786e\u8ba4ROA\u5df2\u53d1\u5e03\uff0c\u5e76\u4e14\u9a8c\u8bc1\u5668\u5df2\u6709\u65f6\u95f4\u68c0\u7d22\u5b83\u3002\u7531\u4e8e\u5b58\u50a8\u5e93\u3001\u9a8c\u8bc1\u5668\u548c\u8def\u7531\u7cfb\u7edf\u4f9d\u8d56\u5237\u65b0\u95f4\u9694\uff0c\u7ed3\u679c\u4e0d\u4f1a\u7acb\u5373\u66f4\u65b0\uff0c\u56e0\u6b64\u5728\u4f20\u64ad\u671f\u95f4\u51fa\u73b0\u77ed\u6682\u5ef6\u8fdf\u662f\u6b63\u5e38\u7684\u3002\u6bd4\u8f83\u591a\u4e2a\u516c\u5171\u6765\u6e90\u2014\u2014\u5305\u62ec\u6ce8\u518c\u6570\u636e\u3001\u9a8c\u8bc1\u5668\u7ed3\u679c\u548c\u5f53\u524dBGP\u89c2\u5bdf\u7ed3\u679c\u2014\u2014\u53ef\u4ee5\u907f\u514d\u4f9d\u8d56\u7f13\u5b58\u4fe1\u606f\uff0c\u5e76\u63d0\u4f9b\u5b8c\u6574\u7684\u753b\u9762\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e0\u6548\u7684ROA\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53BGP\u516c\u544a\u4e0e\u73b0\u6709\u7684ROA\u51b2\u7a81\u65f6\uff0cRPKI\u9a8c\u8bc1\u5668\u4f1a\u5c06\u5176\u5f52\u7c7b\u4e3a\u65e0\u6548\u3002\u8be5\u8def\u7531\u4e0d\u4f1a\u4ece\u5168\u7403\u4e92\u8054\u7f51\u4e2d\u81ea\u52a8\u5220\u9664\uff0c\u4f46\u5b9e\u65bd\u57fa\u4e8eRPKI\u7b56\u7565\u7684\u7f51\u7edc\u53ef\u80fd\u4f1a\u62d2\u7edd\u8be5\u8def\u7531\u6216\u4e3a\u5176\u5206\u914d\u8f83\u4f4e\u7684\u4f18\u5148\u7ea7\u3002\u64cd\u4f5c\u5f71\u54cd\u53d6\u51b3\u4e8e\u6267\u884c\u8303\u56f4\uff1a\u4e00\u4e9b\u7f51\u7edc\u4e25\u683c\u8fc7\u6ee4\uff0c\u800c\u5176\u4ed6\u7f51\u7edc\u5219\u5c06\u8be5\u72b6\u6001\u7528\u4e8e\u76d1\u63a7\uff0c\u8fd9\u610f\u5473\u7740\u65e0\u6548\u8def\u7531\u53ef\u80fd\u5728\u4e92\u8054\u7f51\u7684\u90e8\u5206\u533a\u57df\u4ecd\u7136\u53ef\u89c1\uff0c\u4f46\u5728\u5176\u4ed6\u533a\u57df\u53d8\u5f97\u4e0d\u53ef\u8fbe\u3002\u5982\u679c\u5408\u6cd5\u8def\u7531\u53d8\u4e3a\u65e0\u6548\uff0c\u7ec4\u7ec7\u5e94\u5c06\u5176\u89c6\u4e3a\u7d27\u6025\u914d\u7f6e\u95ee\u9898\uff0c\u4f18\u5148\u5ba1\u67e5\u8d77\u6e90ASN\u3001\u5ba3\u5e03\u7684\u524d\u7f00\u957f\u5ea6\u548cROA\u6700\u5927\u957f\u5ea6\u3002\u4e0d\u5e94\u5047\u8bbe\u8be5\u8def\u7531\u662f\u6076\u610f\u7684\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u65e0\u6548\u7ed3\u679c\u6e90\u4e8e\u5e38\u89c4\u9519\u8bef\uff0c\u5982\u8fc1\u79fb\u4e0d\u5b8c\u6574\u3001\u8fc7\u65f6\u8bb0\u5f55\u3001\u9519\u8bef\u7684\u4f9b\u5e94\u5546\u4fe1\u606f\u6216\u610f\u5916\u7684\u66f4\u5177\u4f53\u516c\u544a\u3002\u4e00\u65e6\u66f4\u6b63\uff0c\u7cfb\u7edf\u9700\u8981\u65f6\u95f4\u8fdb\u884c\u5237\u65b0\uff0c\u7f51\u7edc\u56e2\u961f\u5e94\u5728\u6240\u6709\u89c2\u5bdf\u70b9\u7a33\u5b9a\u4e4b\u524d\u76d1\u63a7\u8be5\u8def\u7531\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ec4\u7ec7\u5e94\u5982\u4f55\u7ba1\u7406ROA\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ROA\u7ba1\u7406\u9700\u8981\u660e\u786e\u7684\u6240\u6709\u8005\uff0c\u65e0\u8bba\u662f\u7f51\u7edc\u5de5\u7a0b\u56e2\u961f\u3001\u5b89\u5168\u56e2\u961f\u3001\u8d44\u52a9\u7684LIR\u3001\u6258\u7ba1\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u8fd8\u662f\u8d1f\u8d23\u4e92\u8054\u7f51\u53f7\u7801\u8d44\u6e90\u7684\u5176\u4ed6\u7ec4\u3002\u8be5\u7ec4\u7ec7\u5e94\u7ef4\u62a4\u4e00\u4efd\u6e05\u5355\uff0c\u8be6\u7ec6\u5217\u51fa\u6bcf\u4e2a\u524d\u7f00\u3001\u8d77\u6e90ASN\u3001\u6700\u5927\u957f\u5ea6\u3001\u5ba3\u544a\u4f4d\u7f6e\u548c\u8d1f\u8d23\u8054\u7cfb\u4eba\uff0c\u4ee5\u7b80\u5316\u53d8\u66f4\u5ba1\u67e5\u548c\u4e8b\u4ef6\u54cd\u5e94\u3002ROA\u66f4\u6539\u5fc5\u987b\u7eb3\u5165\u6807\u51c6\u7f51\u7edc\u53d8\u66f4\u6d41\u7a0b\uff0c\u5728ASN\u8fc1\u79fb\u3001\u4f9b\u5e94\u5546\u5207\u6362\u3001IPv4\u8f6c\u79fb\u6216IPv6\u90e8\u7f72\u671f\u95f4\uff0c\u5c06RPKI\u89c6\u4e3a\u660e\u786e\u7684\u8981\u6c42\u3002\u5e94\u4e3a\u65e0\u6548\u7ed3\u679c\u3001\u610f\u5916\u6765\u6e90\u3001\u79fb\u9664\u7684\u6388\u6743\u6216BGP\u53ef\u89c1\u6027\u7684\u53d8\u5316\u914d\u7f6e\u76d1\u63a7\u548c\u8b66\u62a5\u3002\u81f3\u5173\u91cd\u8981\u7684\u662f\uff0c\u7ec4\u7ec7\u5e94\u907f\u514d\u8fc7\u4e8e\u5bbd\u6cdb\u7684\u6388\u6743\uff1a\u7cbe\u786e\u7684ROA\u66f4\u5bb9\u6613\u7406\u89e3\uff0c\u66f4\u6613\u4e8e\u5ba1\u8ba1\uff0c\u5e76\u4e14\u8fdc less \u53ef\u80fd\u5141\u8bb8\u610f\u5916\u7684\u5ba3\u544a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ROA\u662f\u5426\u4e0eIP\u6240\u6709\u6743\u6587\u4ef6\u76f8\u540c\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u3002ROA \u662f\u4e00\u79cd\u8def\u7531\u6388\u6743\uff0c\u8bf4\u660e\u54ea\u4e2a ASN \u53ef\u4ee5\u5728 BGP \u4e2d\u751f\u6210\u524d\u7f00\u3002\u5b83\u4e0d\u4f1a\u53d6\u4ee3\u6ce8\u518c\u8bb0\u5f55\u3001\u5408\u540c\u3001\u8f6c\u79fb\u6587\u4ef6\u6216\u6cd5\u5f8b\u6240\u6709\u6743\u8bc1\u660e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u4e2a\u524d\u7f00\u53ef\u4ee5\u6709\u591a\u4e2aROA\u5417\uff1f<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u662f\u7684\u3002\u5f53\u4e00\u4e2a\u524d\u7f00\u7531\u591a\u4e2aASN\u6709\u610f\u53d1\u8d77\u65f6\uff0c\u6216\u8005\u5f53\u53d7\u63a7\u8fc1\u79fb\u9700\u8981\u4e34\u65f6\u6388\u6743\u591a\u4e2a\u6765\u6e90\u65f6\uff0c\u53ef\u80fd\u9002\u7528\u591a\u4e2aROA\u3002\u4e0d\u8fc7\uff0c\u91cd\u53e0\u7684\u8bb0\u5f55\u5e94\u4ed4\u7ec6\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ROA\u662f\u5426\u4f1a\u5728\u6211\u81ea\u5df1\u7684BGP\u4e2d\u5ba3\u544a\u524d\u7f00\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> \u4e0d\u3002\u521b\u5efaROA\u4e0d\u4f1a\u751f\u6210BGP\u516c\u544a\uff1b\u7f51\u7edc\u4ecd\u5fc5\u987b\u901a\u8fc7\u5176\u8def\u7531\u5668\u548c\u4e0a\u6e38\u63d0\u4f9b\u5546\u914d\u7f6eBGP\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8f6c\u8fd0\u63d0\u4f9b\u5546\u662f\u5426\u9700\u8981\u5217\u5728ROA\u4e2d\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> 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class=\"wp-block-paragraph\">\u8def\u7531\u8d77\u6e90\u6388\u6743\u662fRPKI\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u5728IP\u524d\u7f00\u548c\u88ab\u6388\u6743\u5728BGP\u4e2d\u5ba3\u544a\u8be5\u524d\u7f00\u7684ASN\u4e4b\u95f4\u5efa\u7acb\u4e86\u4e00\u79cd\u52a0\u5bc6\u7b7e\u540d\u7684\u5173\u7cfb\u3002\u8be5\u8bb0\u5f55\u901a\u5e38\u5305\u62ec\u524d\u7f00\u3001\u8d77\u6e90ASN\u4ee5\u53ca\u6700\u5927\u524d\u7f00\u957f\u5ea6\u2014\u2014\u6bcf\u9879\u90fd\u5728\u8bc6\u522b\u8d44\u6e90\u3001\u5141\u8bb8\u8d77\u6e90\u548c\u5b9a\u4e49\u5ba3\u544a\u5177\u4f53\u7a0b\u5ea6\u65b9\u9762\u8d77\u7740\u51b3\u5b9a\u6027\u4f5c\u7528\u3002\u51c6\u786e\u7684ROA\u6709\u52a9\u4e8e\u7f51\u7edc\u8bc6\u522b\u672a\u7ecf\u6388\u6743\u6216\u914d\u7f6e\u9519\u8bef\u7684\u5ba3\u544a\uff0c\u5728IPv4\u8f6c\u79fb\u3001ASN\u53d8\u66f4\u3001\u4f9b\u5e94\u5546\u8fc1\u79fb\u3001IPv6\u90e8\u7f72\u548c\u591a\u5f52\u5c5e\u7f51\u7edc\u64cd\u4f5c\u671f\u95f4\u81f3\u5173\u91cd\u8981\u3002\u540c\u65f6\uff0cROA\u65e2\u4e0d\u662f\u6cd5\u5f8b\u6240\u6709\u6743\u7684\u8bc1\u660e\uff0c\u4e5f\u4e0d\u662f\u72ec\u7acb\u7684\u8def\u7531\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff1b\u5b83\u6700\u597d\u4e0e\u51c6\u786e\u7684\u6ce8\u518c\u8bb0\u5f55\u3001\u6709\u7eaa\u5f8b\u7684BGP\u914d\u7f6e\u3001IRR\u6570\u636e\u3001\u8def\u7531\u76d1\u63a7\u548c\u6587\u6863\u5316\u7684\u53d8\u66f4\u6d41\u7a0b\u4e00\u8d77\u4f7f\u7528\u3002\u5bf9\u4e8e\u4efb\u4f55\u5ba3\u544a\u516c\u5171IPv4\u6216IPv6\u7a7a\u95f4\u7684\u7ec4\u7ec7\uff0c\u5b9e\u7528\u89c4\u5219\u5f88\u7b80\u5355\uff1a\u4ec5\u53d1\u5e03\u60a8\u6253\u7b97\u4f7f\u7528\u7684\u8d77\u6e90\uff0c\u4ec5\u6388\u6743\u60a8\u5b9e\u9645\u8ba1\u5212\u5ba3\u544a\u7684\u524d\u7f00\u957f\u5ea6\uff0c\u5e76\u5728\u7f51\u7edc\u53d1\u751f\u53d8\u5316\u65f6\u5ba1\u67e5\u8bb0\u5f55\u3002\u8fd9\u5c06\u4f7fRPKI\u6570\u636e\u4e0e\u771f\u5b9e\u7684\u8def\u7531\u73af\u5883\u4fdd\u6301\u4e00\u81f4\uff0c\u5e76\u51cf\u5c11\u5408\u6cd5\u8def\u7531\u88ab\u5f52\u7c7b\u4e3a\u65e0\u6548\u7684\u53ef\u80fd\u6027\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>A Route Origin Authorization is a digitally signed RPKI record that identifies which ASN is allowed to originate an IP prefix in BGP. It is created by, or on behalf of, the organization that holds the relevant Internet number resource. A ROA normally contains three essential elements: the IP prefix, the authorized origin ASN, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1104,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"What Is a ROA in RPKI? 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