{"id":6894,"date":"2022-04-22T14:35:27","date_gmt":"2022-04-22T21:35:27","guid":{"rendered":"https:\/\/www.xh86.me\/?p=6894"},"modified":"2022-04-22T14:35:27","modified_gmt":"2022-04-22T21:35:27","slug":"%e5%af%b9vnf%e8%bf%9b%e8%a1%8c%e6%b5%8b%e8%af%95%e6%97%b6%e6%9c%89%e5%93%aa%e4%ba%9b%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=6894","title":{"rendered":"\u5bf9VNF\u8fdb\u884c\u6d4b\u8bd5\u65f6\u6709\u54ea\u4e9b\u6ce8\u610f\u4e8b\u9879\uff1f"},"content":{"rendered":"
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RFC8172\uff1aConsiderations for<\/span> Benchmarking Virtual Network Functions and<\/span> Their Infrastructure\uff0cJuly 2017<\/span><\/span><\/code><\/pre>\n<\/section>\n
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\u672c\u6587\u6863\u4e0d\u662f Internet Standards Track \u89c4\u8303\uff1b\u5b83\u662f\u4e3a\u4e86\u63d0\u4f9b\u4fe1\u606f\u800c\u53d1\u5e03\u7684\u3002<\/p>\n
\u672c\u6587\u6863\u662f Internet \u5de5\u7a0b\u4efb\u52a1\u7ec4 (IETF) \u7684\u4ea7\u54c1\u3002\u5b83\u4ee3\u8868\u4e86 IETF \u793e\u533a\u7684\u5171\u8bc6\u3002\u5b83\u5df2\u63a5\u53d7\u516c\u4f17\u5ba1\u67e5\uff0c\u5e76\u5df2\u83b7\u4e92\u8054\u7f51\u5de5\u7a0b\u6307\u5bfc\u5c0f\u7ec4 (IESG) \u6279\u51c6\u51fa\u7248\u3002\u5e76\u975e IESG \u6279\u51c6\u7684\u6240\u6709\u6587\u4ef6\u90fd\u9002\u7528\u4e8e\u4efb\u4f55\u7ea7\u522b\u7684\u4e92\u8054\u7f51\u6807\u51c6\uff1b\u8bf7\u53c2\u9605 RFC 7841 \u7684\u7b2c 2 \u8282\u3002<\/p>\n
\u6709\u5173\u672c\u6587\u6863\u5f53\u524d\u72b6\u6001\u3001\u52d8\u8bef\u8868\u4ee5\u53ca\u5982\u4f55\u63d0\u4f9b\u53cd\u9988\u7684\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee http:\/\/www.rfc-editor.org\/info\/rfc8172\u3002<\/p>\n
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\u7248\u6743\u6240\u6709 (c) 2017 IETF Trust \u548c\u6587\u4ef6\u4f5c\u8005\u3002\u7248\u6743\u6240\u6709\u3002<\/p>\n
\u672c\u6587\u4ef6\u53d7 BCP 78 \u548c IETF \u4fe1\u6258\u5173\u4e8e IETF \u6587\u4ef6\u7684\u6cd5\u5f8b\u89c4\u5b9a (http:\/\/trustee.ietf.org\/license-info) \u7684\u7ea6\u675f\uff0c\u8be5\u6761\u6b3e\u5728\u672c\u6587\u4ef6\u53d1\u5e03\u4e4b\u65e5\u751f\u6548\u3002\u8bf7\u4ed4\u7ec6\u9605\u8bfb\u8fd9\u4e9b\u6587\u4ef6\uff0c\u56e0\u4e3a\u5b83\u4eec\u63cf\u8ff0\u4e86\u60a8\u5bf9\u672c\u6587\u4ef6\u7684\u6743\u5229\u548c\u9650\u5236\u3002\u4ece\u672c\u6587\u6863\u4e2d\u63d0\u53d6\u7684\u4ee3\u7801\u7ec4\u4ef6\u5fc5\u987b\u5305\u542b Trust Legal Provisions \u7b2c 4.e \u8282\u4e2d\u6240\u8ff0\u7684\u7b80\u5316 BSD \u8bb8\u53ef\u6587\u672c\uff0c\u5e76\u4e14\u6309\u7167\u7b80\u5316 BSD \u8bb8\u53ef\u4e2d\u7684\u8bf4\u660e\u5728\u4e0d\u4fdd\u8bc1\u7684\u60c5\u51b5\u4e0b\u63d0\u4f9b\u3002<\/p>\n
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1\u3001 \u7b80\u4ecb<\/strong><\/span><\/section>\n
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\u57fa\u51c6\u65b9\u6cd5\u5de5\u4f5c\u7ec4 (Benchmarking Methodology Working Group\uff0cBMWG) <\/strong>\u4f20\u7edf\u4e0a\u5bf9\u4e92\u8054\u7f51\u7edc\u529f\u80fd\uff08\u6216\u7269\u7406\u7f51\u7edc\u529f\u80fd\uff0cphysical network functions\uff0cPNF\uff09<\/strong>\u7684\u4e13\u7528\u7269\u7406\u5b9e\u73b0\u8fdb\u884c\u5b9e\u9a8c\u5ba4\u8868\u5f81\u3002\u541e\u5410\u91cf\u3001\u5ef6\u8fdf\u3001\u8f6c\u53d1\u7387\u7b49\u9ed1\u76d2\u57fa\u51c6\u5df2\u7ecf\u4e3a\u6211\u4eec\u7684\u884c\u4e1a\u670d\u52a1\u591a\u5e74\u3002[RFC1242] \u548c [RFC2544] \u662f\u8fd9\u9879\u5de5\u4f5c\u7684\u57fa\u77f3\u3002<\/p>\n
\u5df2\u7ecf\u51fa\u73b0\u4e86\u4e00\u7ec4\u670d\u52a1\u63d0\u4f9b\u5546\u548c\u4f9b\u5e94\u5546\u7684\u53d1\u5c55\u76ee\u6807\uff1a\u964d\u4f4e\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u7f51\u7edc\u8bbe\u5907\u7684\u7075\u6d3b\u6027\uff0c\u5e76\u5927\u5e45\u7f29\u77ed\u90e8\u7f72\u65f6\u95f4\u3002\u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316 (Network Function Virtualization\uff0cNFV) <\/strong>\u6709\u671b\u5b9e\u73b0\u8fd9\u4e9b\u76ee\u6807\uff0c\u56e0\u6b64\u5907\u53d7\u5173\u6ce8\u3002\u73b0\u5728\u770b\u6765\uff0c\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u865a\u62df\u684c\u9762\u7684\u6210\u529f\uff0c\u5728\u8db3\u591f\u7684\u7f51\u7edc\u8def\u5f84\u5bb9\u91cf\u3001\u6027\u80fd\u548c\u5e7f\u6cdb\u90e8\u7f72\u7684\u652f\u6301\u4e0b\uff0c\u4e00\u4e9b\u7f51\u7edc\u529f\u80fd\u5c06\u88ab\u865a\u62df\u5316\uff1b\u8bb8\u591a\u76f8\u540c\u7684\u6280\u672f\u5c06\u6709\u52a9\u4e8e\u5b9e\u73b0 NFV\u3002<\/p>\n
\u5728\u865a\u62df\u7f51\u7edc\u529f\u80fd (Virtual Network Functions\uff0cVNF) <\/strong>\u7684\u4e0a\u4e0b\u6587\u4e2d\uff0c\u652f\u6301\u57fa\u7840\u8bbe\u65bd\u9700\u8981\u901a\u7528\u8ba1\u7b97\u7cfb\u7edf\u3001\u5b58\u50a8\u7cfb\u7edf\u3001\u7f51\u7edc\u7cfb\u7edf\u3001\u865a\u62df\u5316\u652f\u6301\u7cfb\u7edf\uff08\u4f8b\u5982\u7ba1\u7406\u7a0b\u5e8f\uff09\u4ee5\u53ca\u865a\u62df\u548c\u7269\u7406\u8d44\u6e90\u7684\u7ba1\u7406\u7cfb\u7edf\u3002\u5c06\u6709\u8bb8\u591a\u6f5c\u5728\u7684\u57fa\u7840\u8bbe\u65bd\u7cfb\u7edf\u4f9b\u5e94\u5546\uff0c\u5e76\u4e14\u5728\u914d\u7f6e\u7cfb\u7edf\u4ee5\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u65b9\u9762\u5177\u6709\u5f88\u5927\u7684\u7075\u6d3b\u6027\u3002\u8fd8\u6709\u8bb8\u591a\u6f5c\u5728\u7684 VNF \u4f9b\u5e94\u5546\uff0c\u5728\u8fd9\u79cd\u73af\u5883\u4e2d\u589e\u52a0\u4e86\u53ef\u80fd\u7684\u7ec4\u5408\u3002\u786c\u4ef6\u548c\u8f6f\u4ef6\u4f9b\u5e94\u5546\u7684\u5206\u79bb\u5bf9\u57fa\u51c6\u6d4b\u8bd5\u6d3b\u52a8\u4ea7\u751f\u4e86\u6df1\u8fdc\u7684\u5f71\u54cd\uff1a\u73b0\u5728\u5fc5\u987b\u6307\u5b9a\u66f4\u591a\u9ed1\u76d2\u88ab\u6d4b\u8bbe\u5907 (Device Under Test\uff0cDUT) <\/strong>\u7684\u5185\u90e8\u914d\u7f6e\u5e76\u4e0e\u7ed3\u679c\u4e00\u8d77\u62a5\u544a\uff0c\u4ee5\u4fc3\u8fdb\u4ee5\u540e\u53ef\u91cd\u590d\u6027\u548c\u5bf9\u6bd4\u6d4b\u8bd5\u3002<\/p>\n
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\u6211\u6b63\u5728\u8bbe\u8ba1\u548c\u6784\u5efa\u6211\u7684 NFV \u57fa\u7840\u67b6\u6784\u5e73\u53f0\u3002\u7b2c\u4e00\u6b65\u5f88\u7b80\u5355\uff0c\u56e0\u4e3a\u6211\u9700\u8981\u652f\u6301\u5c11\u91cf\u7684 VNF \u7c7b\u522b\uff0c\u800c\u4e14 VNF \u4f9b\u5e94\u5546\u63d0\u4f9b\u4e86\u6211\u9075\u5faa\u7684\u786c\u4ef6\u5efa\u8bae\u3002\u73b0\u5728\u6211\u9700\u8981\u90e8\u7f72\u66f4\u591a\u6765\u81ea\u65b0\u4f9b\u5e94\u5546\u7684 VNF\uff0c\u5e76\u4e14\u6709\u4e0d\u540c\u7684\u786c\u4ef6\u5efa\u8bae\u3002\u65b0 VNF \u5728\u6211\u73b0\u6709\u786c\u4ef6\u4e0a\u7684\u6027\u80fd\u5982\u4f55\uff1f\u5728\u7ed9\u5b9a\u7c7b\u522b\u4e2d\u7684\u51e0\u4e2a\u65b0 VNF \u4e2d\uff0c\u54ea\u4e00\u4e2a\u5728\u5b83\u4eec\u63d0\u4f9b\u7684\u5bb9\u91cf\u65b9\u9762\u6548\u7387\u6700\u9ad8\uff1f\u800c\u4e14\uff0c\u5f53\u6211\u5728\u4e00\u4e2a\u786c\u4ef6\u5e73\u53f0\u4e0a*\u540c\u65f6*\u8fd0\u884c\u591a\u4e2a\u7c7b\u522b\u7684 VNF\uff08\u548c PNF\uff09\u4ee5\u4fbf\u5b83\u4eec\u5171\u4eab\u8d44\u6e90\u65f6\uff0c\u65b0\u7684\u6027\u80fd\u9650\u5236\u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u6211\u53ef\u4ee5\u505a\u51fa\u54ea\u4e9b\u8f6f\u4ef6\u8bbe\u8ba1\u9009\u62e9\u6765\u4f18\u5316\u6211\u9009\u62e9\u7684\u786c\u4ef6\u5e73\u53f0\uff1f\u76f8\u53cd\uff0c\u6211\u5e94\u8be5\u8fdb\u884c\u54ea\u4e9b\u786c\u4ef6\u5e73\u53f0\u5347\u7ea7\u6765\u589e\u52a0\u8fd9\u4e9b\u5e76\u53d1\u8fd0\u884c\u7684 VNF \u7684\u5bb9\u91cf\uff1f<\/strong><\/p>\n<\/blockquote>\n
\u6709\u5173\u66f4\u591a\u80cc\u666f\u4fe1\u606f\uff0c\u8bf7\u53c2\u89c1 <http:\/\/www.etsi.org\/technologies-clusters\/technologies\/nfv>\uff1b\u90a3\u91cc\u7684\u767d\u76ae\u4e66\u53ef\u80fd\u662f\u4e00\u4e2a\u6709\u7528\u7684\u8d77\u70b9\u3002\u201cNFV \u6027\u80fd\u548c\u53ef\u79fb\u690d\u6027\u6700\u4f73\u5b9e\u8df5\u201d\u6587\u6863 [NFV.PER001] \u4e0e BMWG \u5c24\u5176\u76f8\u5173\u3002\u6279\u51c6\u7684 ETSI NFV \u89c4\u8303 [Approved_ETSI_NFV] \u4e2d\u4e5f\u6709\u53ef\u7528\u7684\u6587\u6863\uff0c\u5305\u62ec\u63cf\u8ff0\u57fa\u7840\u8bbe\u65bd\u6027\u80fd\u65b9\u9762\u548c\u670d\u52a1\u8d28\u91cf\u6307\u6807\u7684\u6587\u6863\uff0c\u4ee5\u53ca ETSI NFV \u5f00\u653e\u533a\u57df [Draft_ETSI_NFV] \u4e2d\u7684\u8349\u6848\uff0c\u5b83\u4eec\u4e5f\u53ef\u80fd\u4e0e\u57fa\u51c6\u6d4b\u8bd5\u76f8\u5173\u3002<\/p>\n
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1.1\u3001 \u9700\u6c42\u8bed\u8a00<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5173\u952e\u8bcd\u201c\u5fc5\u987b\u201d\u3001\u201c\u4e0d\u5f97\u201d\u3001\u201c\u8981\u6c42\u201d\u3001\u201c\u5e94\u201d\u3001\u201c\u4e0d\u5f97\u201d\u3001\u201c\u5e94\u8be5\u201d\u3001\u201c\u4e0d\u5e94\u201d\u3001\u201c\u63a8\u8350\u201d\u3001\u201c\u4e0d\u63a8\u8350\u201d\u3001\u201c\u53ef\u4ee5\u201d\u548c\u201c\u53ef\u9009\u201d\u5f53\u4e14\u4ec5\u5f53\u5b83\u4eec\u4ee5\u5168\u90e8\u5927\u5199\u5b57\u6bcd\u51fa\u73b0\u65f6\uff0c\u672c\u6587\u6863\u4e2d\u7684 ” \u5c06\u6309\u7167 BCP 14 [RFC2119] [RFC8174] \u4e2d\u7684\u63cf\u8ff0\u8fdb\u884c\u89e3\u91ca\uff0c\u5982\u6b64\u5904\u6240\u793a\u3002<\/p>\n
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2\u3001 \u8303\u56f4<\/strong><\/span><\/section>\n
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\u5728\u64b0\u5199\u672c\u6587\u65f6\uff0cBMWG \u6b63\u5728\u8003\u8651\u865a\u62df\u7f51\u7edc\u529f\u80fd\u548c\u76f8\u5173\u57fa\u7840\u67b6\u6784\u7684\u65b0\u4e3b\u9898\uff0c\u4ee5\u786e\u4fdd\u4ece\u4e00\u5f00\u59cb\u5c31\u8bc6\u522b\u5e38\u89c1\u95ee\u9898\uff1b\u6b63\u5728\u4f7f\u7528\u6765\u81ea\u5404\u81ea\u6807\u51c6\u5f00\u53d1\u7ec4\u7ec7\u548c\u5f00\u6e90\u5f00\u53d1\u9879\u76ee\uff08\u4f8b\u5982 IETF\u3001ETSI NFV \u548c\u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316\u5f00\u653e\u5e73\u53f0 (Open Platform for Network Function Virtualization\uff0cOPNFV)<\/strong>\uff09\u7684\u80cc\u666f\u6750\u6599\u3002<\/p>\n
\u672c\u5907\u5fd8\u5f55\u7814\u7a76\u4e86\u4f7f\u7528\u88f8\u91d1\u5c5e\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f [BareMetal] \u6216\u5176\u4ed6\u9694\u79bb\u73af\u5883\uff08\u5982 Linux \u5bb9\u5668\uff09\u5bf9\u5728\u901a\u7528\u786c\u4ef6\u4e2d\u5b9e\u4f8b\u5316\u548c\u6258\u7ba1\u7684 VNF \u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u65f6\u6240\u9700\u7684\u5176\u4ed6\u65b9\u6cd5\u8003\u8651\u56e0\u7d20\u3002\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u662f\u5c3d\u53ef\u80fd\u4ee5\u76f8\u540c\u7684\u65b9\u5f0f\u5bf9\u7269\u7406\u548c\u865a\u62df\u7f51\u7edc\u529f\u80fd\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\uff0c\u4ece\u800c\u5141\u8bb8\u76f4\u63a5\u6bd4\u8f83\u3002\u5728\u88ab\u6d4b\u7cfb\u7edf (System Under Test\uff0cSUT) <\/strong>\u4e2d\u5bf9\u7269\u7406\u548c\u865a\u62df\u8bbe\u5907\u548c\u529f\u80fd\u7684\u7ec4\u5408\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u662f\u53e6\u4e00\u4e2a\u975e\u5e38\u611f\u5174\u8da3\u7684\u8bdd\u9898\u3002<\/p>\n
\u4e00\u4e2a\u660e\u663e\u76f8\u5173\u7684\u76ee\u6807\u662f\u8c03\u67e5\u901a\u7528\u5e73\u53f0\u627f\u8f7d\u591a\u4e2a VNF \u5b9e\u4f8b\u7684\u80fd\u529b\u7684\u57fa\u51c6\u3002\u73b0\u6709\u7684\u7f51\u7edc\u6280\u672f\u57fa\u51c6\u4e5f\u5c06\u88ab\u8003\u8651\u9002\u5e94 NFV \u548c\u5bc6\u5207\u76f8\u5173\u7684\u6280\u672f\u3002<\/p>\n
\u975e\u76ee\u6807\u662f\u4e0e\u4f20\u7edf\u8ba1\u7b97\u673a\u57fa\u51c6\u6d4b\u8bd5\u5f00\u53d1\u53ca\u5176\u7279\u5b9a\u6307\u6807\uff08\u4f8b\u5982 SPECmark \u5957\u4ef6\uff0c\u5982 SPEC CPU\uff09\u7684\u4efb\u4f55\u91cd\u53e0\u3002<\/p>\n
\u4e00\u4e2a\u6301\u7eed\u7684\u975e\u76ee\u6807\u662f\u4efb\u4f55\u5f62\u5f0f\u7684\u4e0e NFV \u548c BMWG \u76f8\u5173\u6280\u672f\u76f8\u5173\u7684\u67b6\u6784\u5f00\u53d1\uff0c\u8fd9\u4e0e\u81ea 1989 \u5e74 BMWG \u5f00\u59cb\u4ee5\u6765\u7684\u6240\u6709\u7279\u8bb8\u5de5\u4f5c\u4e00\u81f4\u3002<\/p>\n
\n
\n
\n
<\/div><\/section>\n
3\u3001 \u786c\u4ef6\u548c\u6d4b\u8bd5\u6ce8\u610f\u4e8b\u9879<\/strong><\/span><\/section>\n
<\/div><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u672c\u8282\u5217\u51fa\u4e86\u5bf9 VNF \u53ca\u5176\u652f\u6301\u57fa\u7840\u67b6\u6784\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u65f6\u5fc5\u987b\u8003\u8651\u7684\u65b0\u6ce8\u610f\u4e8b\u9879\u3002SUT \u7531\u786c\u4ef6\u5e73\u53f0\u7ec4\u4ef6\u3001\u5b89\u88c5\u7684 VNF \u548c\u8bb8\u591a\u5176\u4ed6\u652f\u6301\u7cfb\u7edf\u7ec4\u6210\u3002\u8bb0\u5f55 SUT \u7684\u6240\u6709\u65b9\u9762\u4ee5\u4fc3\u8fdb\u53ef\u91cd\u590d\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n
\n
\n
\n
<\/div><\/section>\n
3.1\u3001 \u786c\u4ef6\u7ec4\u4ef6<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u4ee5\u4e0b\u65b0\u786c\u4ef6\u7ec4\u4ef6\u5c06\u6210\u4e3a\u6d4b\u8bd5\u8bbe\u7f6e\u7684\u4e00\u90e8\u5206\uff1a<\/p>\n
1. \u5927\u5bb9\u91cf\u670d\u52a1\u5668\u5e73\u53f0\uff08\u901a\u7528\uff0c\u53ef\u80fd\u5e26\u6709\u865a\u62df\u6280\u672f\u589e\u5f3a\uff09<\/strong><\/p>\n
2. \u5927\u5bb9\u91cf\u3001\u9ad8\u901f\u5ea6\u3001\u9ad8\u53ef\u9760\u6027\u7684\u5b58\u50a8\u7cfb\u7edf<\/strong><\/p>\n
3. \u4e13\u4e3a\u9ad8\u6548\u670d\u52a1\u8bb8\u591a\u865a\u62df\u7f51\u7edc\u63a5\u53e3\u5361\uff08Network Interface Cards\uff0cNIC\uff09\u800c\u8bbe\u8ba1\u7684\u7f51\u7edc\u63a5\u53e3\u7aef\u53e3<\/strong><\/p>\n
4. \u5927\u5bb9\u91cf\u4ee5\u592a\u7f51\u4ea4\u6362\u673a<\/strong><\/p>\n
\u4e0a\u8ff0\u7ec4\u4ef6\u662f\u9488\u5bf9\u7f51\u7edc\u529f\u80fd\u90e8\u7f72\u7684\u7279\u6b8a\u9700\u6c42\u5f00\u53d1\u4e13\u95e8\u57fa\u51c6\u6d4b\u8bd5\u7684\u4e3b\u9898\u3002<\/p>\n
\u5bf9\u4e0d\u540c VNF \u8fdb\u884c\u6bd4\u8f83\u7684\u5b9e\u9a8c\u5ba4\u53ef\u80fd\u80fd\u591f\u5728\u8bb8\u591a\u7814\u7a76\u4e2d\u4f7f\u7528\u76f8\u540c\u7684\u786c\u4ef6\u5e73\u53f0\uff0c\u76f4\u5230\u521b\u65b0\u7684\u7a33\u6b65\u63a8\u8fdb\u8d85\u8fc7\u4e86\u4ed6\u4eec\u7684\u80fd\u529b\uff08\u5c31\u50cf\u4eca\u5929\u5b9e\u9a8c\u5ba4\u7684\u6d41\u91cf\u751f\u6210\u548c\u6d4b\u8bd5\u8bbe\u5907\u4e00\u6837\uff09\u3002<\/p>\n
\n
\n
\n
<\/div><\/section>\n
3.2\u3001 \u914d\u7f6e\u53c2\u6570<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u6709\u5fc5\u8981\u914d\u7f6e\u548c\u8bb0\u5f55\u6574\u4e2a\u901a\u7528\u5e73\u53f0\u7684\u8bbe\u7f6e\uff0c\u4ee5\u786e\u4fdd\u53ef\u91cd\u590d\u6027\u5e76\u4fc3\u8fdb\u672a\u6765\u7684\u6bd4\u8f83\uff0c\u5305\u62ec\u4f46\u663e\u7136\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
*\u5200\u7247\u670d\u52a1\u5668\u6570\u91cf\uff08\u673a\u67b6\u5360\u7528\uff09<\/strong><\/p>\n
*CPU<\/strong><\/p>\n
*\u7f13\u5b58<\/strong><\/p>\n
*\u5185\u5b58<\/strong><\/p>\n
*\u5b58\u50a8\u7cfb\u7edf<\/strong><\/p>\n
*\u8f93\u5165\/\u8f93\u51fa<\/strong><\/p>\n
\u4ee5\u53ca\u652f\u6301\u6258\u7ba1 VNF \u672c\u8eab\u7684\u8bbe\u5907\u7684\u914d\u7f6e\uff1a<\/p>\n
*Hypervisor\uff08\u6216\u5176\u4ed6\u5f62\u5f0f\u7684\u865a\u62df\u529f\u80fd\u6258\u7ba1\uff09<\/strong><\/p>\n
*\u865a\u62df\u673a (Virtual Machine\uff0cVM)<\/strong><\/p>\n
*\u57fa\u7840\u67b6\u6784\u865a\u62df\u7f51\u7edc\uff08\u4f8b\u5982\uff0c\u5c06\u865a\u62df\u673a\u4e0e\u7269\u7406\u7f51\u7edc\u63a5\u53e3\u6216\u901a\u8fc7\u865a\u62df\u4ea4\u6362\u673a\u76f8\u4e92\u8fde\u63a5\uff09<\/strong><\/p>\n
\u6700\u540e\u662f VNF \u672c\u8eab\uff0c\u5305\u62ec\u4ee5\u4e0b\u9879\u76ee\uff1a<\/p>\n
*\u5728 VNF \u4e2d\u5b9e\u73b0\u7684\u7279\u5b9a\u529f\u80fd<\/strong><\/p>\n
*\u4e3a\u6bcf\u4e2a\u529f\u80fd\u4fdd\u7559\u7684\u8d44\u6e90\uff08\u4f8b\u5982\uff0cCPU pinning \u548c\u975e\u7edf\u4e00\u5185\u5b58\u8bbf\u95ee (Non-Uniform Memory Access\uff0cNUMA) \u8282\u70b9\u5206\u914d\uff09<\/strong><\/p>\n
*\u670d\u52a1\u529f\u80fd\u94fe\u4e2d VNF\uff08\u6216\u5b50 VNF \u7ec4\u4ef6\uff0c\u6bcf\u4e2a\u90fd\u6709\u81ea\u5df1\u7684 VM\uff09\u7684\u6570\u91cf\uff08\u53c2\u89c1 [RFC7498] \u7684\u7b2c 1.1 \u8282\uff0c\u4e86\u89e3\u670d\u52a1\u529f\u80fd\u94fe\u7684\u5b9a\u4e49\uff09<\/strong><\/p>\n
*\u670d\u52a1\u529f\u80fd\u94fe\u4e2d\u7ecf\u8fc7\u7684\u7269\u7406\u63a5\u53e3\u548c\u94fe\u8def\u6570\u91cf<\/strong><\/p>\n
\u5728\u7269\u7406\u8bbe\u5907\u57fa\u51c6\u6d4b\u8bd5\u73af\u5883\u4e2d\uff0c\u5927\u591a\u6570\u76f8\u5e94\u7684\u57fa\u7840\u8bbe\u65bd\u914d\u7f6e\u9009\u62e9\u7531\u4f9b\u5e94\u5546\u786e\u5b9a\u3002\u5c3d\u7ba1\u5e73\u53f0\u672c\u8eab\u73b0\u5728\u662f\u914d\u7f6e\u53d8\u91cf\u4e4b\u4e00\uff0c\u4f46\u91cd\u8981\u7684\u662f\u8981\u4fdd\u6301\u5bf9\u7f51\u7edc\u57fa\u51c6\u7684\u91cd\u89c6\u5e76\u5c06\u5e73\u53f0\u53d8\u91cf\u4f5c\u4e3a\u8f93\u5165\u56e0\u7d20\u3002<\/p>\n
\n
\n
\n
<\/div><\/section>\n
3.3\u3001 \u6d4b\u8bd5\u7b56\u7565<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5728\u5bb9\u91cf\u9650\u5236\u4e0b\u8868\u5f81\u6027\u80fd\u7684\u6982\u5ff5\u53ef\u80fd\u4f1a\u6539\u53d8\u3002\u4f8b\u5982\uff1a<\/p>\n
\n
1. \u63cf\u8ff0\u6258\u7ba1 VNF \u7684 VM \u4ee5 50% \u7684\u5229\u7528\u7387\u8fd0\u884c\u5e76\u56e0\u6b64\u5728\u8bb8\u591a VM \u4e4b\u95f4\u5171\u4eab\u201c\u771f\u5b9e\u201d\u5904\u7406\u80fd\u529b\u7684\u60c5\u51b5\u53ef\u80fd\u66f4\u80fd\u4ee3\u8868\u7cfb\u7edf\u5bb9\u91cf\u3002<\/strong><\/p>\n
2. \u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u6d4b\u8bd5\u7528\u4f8b\u6e90\u4e8e\u5bf9\u7f51\u7edc\u529f\u80fd\u8fdb\u884c\u5206\u533a\uff08\u6216\u9694\u79bb\uff09\u7684\u9700\u8981\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u5608\u6742\u7684\u90bb\u5c45\uff08\u5728\u65e0\u9650\u5faa\u73af\u4e2d\u6258\u7ba1 VNF \u7684\u865a\u62df\u673a\uff09\u5c06\u88ab\u9694\u79bb\uff1b\u5176\u4ed6 VM \u7684\u6027\u80fd\u5c06\u6839\u636e\u5176\u89c4\u8303\u7ee7\u7eed\u8fd0\u884c\uff0c\u5e76\u4e14\u6d4b\u8bd5\u5c06\u8bc4\u4f30\u9694\u79bb\u7a0b\u5ea6\u3002<\/strong><\/p>\n
3. \u7cfb\u7edf\u9519\u8bef\u53ef\u80fd\u4f1a\u4ee5\u77ac\u6001\u7684\u5f62\u5f0f\u51fa\u73b0\uff0c\u8fd9\u610f\u5473\u7740\u6027\u80fd\u7279\u5f81\u7684\u5206\u5e03\u5177\u6709\u957f\u5c3e\uff08\u5982\u5ef6\u8fdf\uff09\uff0c\u5e76\u5bfc\u81f4\u9700\u8981\u5bf9\u6bcf\u7ec4\u914d\u7f6e\u548c\u6d4b\u8bd5\u53c2\u6570\u8fdb\u884c\u957f\u671f\u6d4b\u8bd5\u3002<\/strong><\/p>\n
4. \u5bf9\u7f51\u7edc\u529f\u80fd\u4e4b\u95f4\u7684\u5f39\u6027\u548c\u7075\u6d3b\u6027\u7684\u9700\u6c42\u5c06\u5305\u62ec\u5728 VM \u5b9e\u4f8b\u6570\u91cf\u3001VM \u6240\u9700\u8d44\u6e90\u4ee5\u53ca\u652f\u6301 VM \u8fde\u63a5\u7684\u7f51\u7edc\u8def\u5f84\u7684\u8bbe\u7f6e\/\u62c6\u9664\u7b49\u65b9\u9762\u4e0d\u65ad\u53d8\u5316\u7684\u6d4b\u8bd5\u3002\u65b0 VM \u7684\u8bf7\u6c42\u548c\u5b9e\u4f8b\u5316\uff0c\u4ee5\u53ca\u6258\u7ba1\u4e0d\u518d\u9700\u8981\u7684 VNF \u7684 VM \u7684\u53d1\u5e03\uff0c\u5c06\u662f\u6b63\u5e38\u7684\u64cd\u4f5c\u6761\u4ef6\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u57fa\u51c6\u6d4b\u8bd5\u5e94\u5305\u62ec\u5bf9 VM \u53ca\u5176 VNF \u548c\u6b63\u5728\u8fdb\u884c\u7684\u7f51\u7edc\u8fde\u63a5\u8fdb\u884c\u751f\u4ea7\u751f\u547d\u5468\u671f\u7ba1\u7406\u7684\u573a\u666f\uff0c\u5305\u62ec VNF \u6269\u5c55\/\u7f29\u51cf\u64cd\u4f5c\u4ee5\u53ca\u9759\u6001\u914d\u7f6e\u3002<\/strong><\/p>\n
5. \u6240\u6709\u7269\u7406\u4e8b\u7269\u90fd\u53ef\u80fd\u53d1\u751f\u6545\u969c\uff0c\u57fa\u51c6\u6d4b\u8bd5\u5de5\u4f5c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4e0d\u540c\u7684\u5f39\u6027\u65b9\u6cd5\u6765\u68c0\u67e5\u865a\u62df\u67b6\u6784\u8f85\u52a9\u7684\u6062\u590d\u3002<\/strong><\/p>\n
6. \u5927\u91cf\u7684\u6d4b\u8bd5\u6761\u4ef6\u548c\u914d\u7f6e\u7ec4\u5408\u9f13\u52b1\u63d0\u9ad8\u6548\u7387\uff0c\u5305\u62ec\u81ea\u52a8\u5316\u6d4b\u8bd5\u5b89\u6392\u3001\u901a\u8fc7\u4e86\u89e3\u76f8\u4e92\u5173\u7cfb\u8fdb\u884c\u7ec4\u5408\u5b50\u91c7\u6837\u4ee5\u53ca\u673a\u5668\u53ef\u8bfb\u7684\u6d4b\u8bd5\u7ed3\u679c\u3002<\/strong><\/p>\n<\/blockquote>\n
\n
\n
\n
<\/div><\/section>\n
3.4\u3001 \u5173\u6ce8\u5171\u4eab\u8d44\u6e90<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u7531\u4e8e\u65b0\u7684 NFV \u57fa\u7840\u67b6\u6784\u7684\u8bb8\u591a\u7ec4\u4ef6\u90fd\u662f\u865a\u62df\u7684\uff0c\u56e0\u6b64\u6d4b\u8bd5\u8bbe\u7f6e\u8bbe\u8ba1\u5fc5\u987b\u4e8b\u5148\u4e86\u89e3 SUT \u4e2d\u5404\u79cd\u8d44\u6e90\u57df\u5185\u7684\u4ea4\u4e92\/\u4f9d\u8d56\u5173\u7cfb\u3002\u4f8b\u5982\uff0c\u6267\u884c\u4f20\u7edf\u6d4b\u8bd5\u5668\u529f\u80fd\uff08\u4f8b\u5982\u751f\u6210\u548c\/\u6216\u63a5\u6536\u6d41\u91cf\uff09\u7684\u865a\u62df\u673a\u5e94\u907f\u514d\u4e0e DUT \u5171\u4eab\u4efb\u4f55 SUT \u8d44\u6e90\u3002\u5426\u5219\uff0c\u7ed3\u679c\u5c06\u5177\u6709\u7269\u7406\u8bbe\u5907\u57fa\u51c6\u6d4b\u8bd5\u4e2d\u672a\u9047\u5230\u7684\u610f\u5916\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n
\u8bf7\u6ce8\u610f\uff0c\u672f\u8bed\u201c\u6d4b\u8bd5\u4eea\u201d\u4f20\u7edf\u4e0a\u6307\u7684\u662f BMWG \u6587\u732e\u4e2d\u4e13\u95e8\u7528\u4e8e\u6d4b\u8bd5\u7684\u8bbe\u5907\u3002\u5728\u8fd9\u4e2a\u65b0\u7684\u4e0a\u4e0b\u6587\u4e2d\uff0c\u201c\u6d4b\u8bd5\u5668\u201d\u8fd8\u6307\u4e13\u95e8\u7528\u4e8e\u6d4b\u8bd5\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u662f\u865a\u62df\u7684\u6216\u7269\u7406\u7684\u3002\u201c\u6d4b\u8bd5\u8005\u201d\u4ece\u672a\u6307\u4ee3\u6267\u884c\u6d4b\u8bd5\u7684\u4e2a\u4eba\u3002<\/p>\n
\u5728\u6d4b\u8bd5\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u5171\u4eab\u8d44\u6e90\u540c\u65f6\u4ea7\u751f\u6709\u7528\u7ed3\u679c\u7684\u53ef\u80fd\u6027\u4ecd\u7136\u662f\u9700\u8981\u514b\u670d\u7684\u5173\u952e\u6311\u6218\u4e4b\u4e00\u3002\u57fa\u51c6\u6d4b\u8bd5\u8bbe\u7f6e\u53ef\u4ee5\u5c06 DUT \u548c\u5176\u4ed6\u5173\u952e\u652f\u6301\u7ec4\u4ef6\uff08\u4f8b\u5982\u4e3b\u673a\/\u5185\u6838\uff09\u7684\u9694\u79bb\u8d44\u6e90\u6307\u5b9a\u4e3a\u7b2c\u4e00\u4e2a\u57fa\u7ebf\u6b65\u9aa4\uff0c\u5e76\u6dfb\u52a0\u5176\u4ed6\u52a0\u8f7d\u8fc7\u7a0b\u3002\u6bcf\u4e2a\u8bbe\u7f6e\u589e\u52a0\u7684\u590d\u6742\u6027\u5bfc\u81f4\u5171\u4eab\u8d44\u6e90\u6d4b\u8bd5\u573a\u666f\uff0c\u5176\u4e2d\u7ade\u4e89\u8d1f\u8f7d\u7684\u7279\u5f81\uff08\u5728\u5185\u5b58\u3001\u5b58\u50a8\u548c CPU \u5229\u7528\u7387\u65b9\u9762\uff09\u5c06\u76f4\u63a5\u5f71\u54cd\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\uff08\u548c\u7ed3\u679c\u7684\u53ef\u53d8\u6027\uff09\uff0c\u4f46\u7ed3\u679c\u5e94\u4e0e\u57fa\u7ebf\u4e00\u81f4\u3002<\/p>\n
\u7269\u7406\u6d4b\u8bd5\u8bbe\u5907\u4ecd\u7136\u662f\u4e0e\u4f7f\u7528\u7269\u7406\u548c\u865a\u62df\u6d4b\u8bd5\u529f\u80fd\u7ec4\u5408\u7684\u7ed3\u679c\u6216\u5728\u9700\u8981\u8bc4\u4f30\u865a\u62df\u63a5\u53e3\u548c\u5176\u4ed6\u865a\u62df\u529f\u80fd\u65f6\u4ec5\u4f7f\u7528\u865a\u62df\u6d4b\u8bd5\u4eea\u7684\u7ed3\u679c\u8fdb\u884c\u6bd4\u8f83\u7684\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n
\n
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<\/div><\/section>\n
4\u3001 \u57fa\u51c6\u6d4b\u8bd5\u8003\u8651<\/strong><\/span><\/section>\n
<\/div><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u672c\u8282\u8ba8\u8bba\u4e0e\u9002\u7528\u4e8e VNF \u53ca\u5176\u76f8\u5173\u6280\u672f\u7684\u57fa\u51c6\u76f8\u5173\u7684\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n
\n
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4.1\u3001 \u4e0e\u7269\u7406\u7f51\u7edc\u529f\u80fd\u7684\u6bd4\u8f83<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u4e3a\u4e86\u5c06 VNF \u548c\u7cfb\u7edf\u5b9e\u73b0\u7684\u6027\u80fd\u4e0e\u5176\u7269\u7406\u5bf9\u5e94\u7269\u8fdb\u884c\u6bd4\u8f83\uff0c\u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684\u57fa\u51c6\u3002\u7531\u4e8e BMWG \u5df2\u7ecf\u4e3a\u8bb8\u591a\u7f51\u7edc\u529f\u80fd\u5236\u5b9a\u4e86\u89c4\u8303\uff0c\u56e0\u6b64\u5c06\u901a\u8fc7\u53c2\u8003\u91cd\u7528\u73b0\u6709\u57fa\u51c6\uff0c\u540c\u65f6\u5141\u8bb8\u5728\u5f00\u53d1\u65b0\u65b9\u6cd5\u65f6\u8fdb\u884c\u57fa\u51c6\u7ba1\u7406\u3002\u5e94\u8003\u8651\u91cf\u5316\u4e0e\u7ed9\u5b9a\u7269\u7406\u8bbe\u5907\u5b9e\u73b0\u53ef\u6bd4\u89c4\u6a21\/\u5bb9\u91cf\u6240\u9700\u7684\u5e76\u884c VNF \u6570\u91cf\uff0c\u6216\u8005\u5728 VNF \u8fbe\u5230\u53ef\u6bd4\u6c34\u5e73\u4e4b\u524d\u662f\u5426\u8fbe\u5230\u67d0\u79cd\u89c4\u6a21\u9650\u5236\u3002\u540c\u6837\uff0c\u57fa\u4e8e\u4e0d\u540c\u7ba1\u7406\u7a0b\u5e8f\u6216\u5176\u4ed6\u865a\u62df\u529f\u80fd\u6258\u7ba1\u7684\u5b9e\u65bd\u4ecd\u7136\u662f\u6027\u80fd\u8bc4\u4f30\u7684\u5173\u952e\u56e0\u7d20\u3002<\/p>\n
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4.2\u3001 \u7ee7\u7eed\u5f3a\u8c03\u9ed1\u76d2\u57fa\u51c6<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5f53\u88ab\u6d4b\u7f51\u7edc\u529f\u80fd\u57fa\u4e8e\u5f00\u6e90\u4ee3\u7801\u65f6\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u80fd\u5b58\u5728\u4f9d\u8d56\u5185\u90e8\u6d4b\u91cf\u7684\u8d8b\u52bf\uff0c\u5c24\u5176\u662f\u5f53\u5916\u90e8\u53ef\u89c2\u5bdf\u5230\u7684\u73b0\u8c61\u4ec5\u652f\u6301\u5bf9\u5185\u90e8\u4e8b\u4ef6\u7684\u63a8\u65ad\u65f6\uff08\u4f8b\u5982\u5728\u6570\u636e\u5e73\u9762\uff09\u3002\u793a\u4f8b\u5305\u62ec CPU\/\u6838\u5fc3\u5229\u7528\u7387\u3001\u7f51\u7edc\u5229\u7528\u7387\u3001\u5b58\u50a8\u5229\u7528\u7387\u548c\u5df2\u63d0\u4ea4\/\u5df2\u4f7f\u7528\u7684\u5185\u5b58\u3002\u8fd9\u4e9b\u201c\u767d\u76d2\u201d\u6307\u6807\u63d0\u4f9b\u4e86 VNF \u8d44\u6e90\u5360\u7528\u91cf\u7684\u4e00\u79cd\u89c6\u56fe\u3002\u8bf7\u6ce8\u610f\uff0c\u8d44\u6e90\u5229\u7528\u7387\u6307\u6807\u4e0d\u5bb9\u6613\u5339\u914d 4.4 \u8282\u4e2d\u63cf\u8ff0\u7684 3×4 \u77e9\u9635\u3002<\/p>\n
\u7136\u800c\uff0c\u4f5c\u4e3a\u57fa\u51c6\u7684\u57fa\u7840\uff0c\u5916\u90e8\u89c2\u5bdf\u4ecd\u7136\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u540c\u65f6\u63d0\u4f9b\u5177\u6709\u56fa\u5b9a\u89c4\u8303\u548c\u89e3\u91ca\u7684\u5185\u90e8\u89c2\u5bdf\uff08\u4f5c\u4e3a\u8f85\u52a9\u6307\u6807\uff09\uff0c\u4ee5\u5728\u90e8\u7f72\u6280\u672f\u65f6\u5e2e\u52a9\u5f00\u53d1\u64cd\u4f5c\u7a0b\u5e8f\u3002\u6765\u81ea\u5f00\u6e90\u5b9e\u73b0\u7684\u5185\u90e8\u5ea6\u91cf\u548c\u6d4b\u91cf\u53ef\u80fd\u662f\u6240\u9700\u7ef4\u5ea6\u4e2d\u6027\u80fd\u7ed3\u679c\u7684\u552f\u4e00\u76f4\u63a5\u6765\u6e90\uff0c\u4f46\u4ecd\u9700\u8981\u786e\u8bc1\u7684\u5916\u90e8\u89c2\u5bdf\u6765\u786e\u4fdd\u6240\u6709\u62a5\u544a\u7ed3\u679c\u90fd\u4fdd\u6301\u6d4b\u91cf\u89c4\u5219\u7684\u5b8c\u6574\u6027\u3002<\/p>\n
\u57fa\u51c6\u5f00\u53d1\u7684\u4e00\u4e2a\u76f8\u5173\u65b9\u9762\u662f\u8303\u56f4\u5305\u62ec\u5728\u540c\u4e00\u57fa\u51c6\u4e0b\u5b9e\u73b0\u516c\u5171\u529f\u80fd\u7684\u591a\u79cd\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u6709\u8bb8\u591a\u65b9\u6cd5\u53ef\u4ee5\u5b89\u6392\u63a5\u53e3\u70b9\u4e4b\u95f4\u7684\u7f51\u7edc\u8def\u5f84\u7684\u6fc0\u6d3b\uff0c\u5982\u679c\u542f\u52a8\u5230\u505c\u6b62\u7684\u6fc0\u6d3b\u95f4\u9694\u5177\u6709\u901a\u7528\u4e14\u660e\u786e\u7684\u5b9a\u4e49\uff0c\u5219\u53ef\u4ee5\u6bd4\u8f83\u6fc0\u6d3b\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u5728\u53ef\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u7528\u57fa\u51c6\u5b9a\u4e49\u4f18\u4e8e\u6280\u672f\/\u534f\u8bae\u7279\u5b9a\u5b9a\u4e49\u3002<\/p>\n
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<\/div><\/section>\n
4.3\u3001 \u65b0\u57fa\u51c6\u548c\u76f8\u5173\u6307\u6807<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5728\u5f00\u53d1\u8fd0\u8425\u5b9e\u8df5\uff08\u53ef\u80fd\u662f\u90e8\u7f72\u89c4\u6a21\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u548c\u7f16\u6392\uff09\u65f6\uff0c\u7f51\u7edc\u8bbe\u8ba1\u548c\u534f\u52a9\u5c06\u9700\u8981\u65b0\u7684\u57fa\u51c6\u7c7b\u522b\u3002\u4ee5\u4e0b\u6bb5\u843d\u4e2d\u7684\u793a\u4f8b\u5982\u4e0b\uff0c\u5176\u4e2d\u8bb8\u591a\u662f\u51fa\u4e8e\u589e\u52a0\u7f51\u7edc\u529f\u80fd\u7684\u5f39\u6027\u548c\u7075\u6d3b\u6027\u4ee5\u53ca\u51cf\u5c11\u90e8\u7f72\u65f6\u95f4\u7684\u76ee\u6807\u3002<\/p>\n
*\u90e8\u7f72 VNF \u7684\u65f6\u95f4<\/strong>\uff1a\u5728\u901a\u7528\u786c\u4ef6\u5df2\u7ecf\u90e8\u7f72\u5e76\u51c6\u5907\u597d\u670d\u52a1\u7684\u60c5\u51b5\u4e0b\uff0c\u4e86\u89e3\u7ba1\u7406\u7cfb\u7edf\u8d1f\u8d23\u201c\u542f\u52a8\u201d100 \u53f0\u865a\u62df\u673a\u53ca\u5176\u5c06\u6258\u7ba1\u7684 VNF \u65f6\u7684\u54cd\u5e94\u65f6\u95f4\u662f\u5f88\u6709\u4ef7\u503c\u7684\u3002<\/p>\n
*\u8fc1\u79fb VNF \u7684\u65f6\u95f4<\/strong>\uff1a\u5728\u5fc5\u987b\u4ece\u6d3b\u52a8\u670d\u52a1\u4e2d\u79fb\u9664\u786c\u4ef6\u673a\u67b6\u6216\u673a\u67dc\u7684\u60c5\u51b5\u4e0b\uff0c\u4e86\u89e3\u7ba1\u7406\u7cfb\u7edf\u8d1f\u8d23\u201c\u8fc1\u79fb\u201d\u4e00\u4e9b\u865a\u62df\u673a\u53ca\u5176 VNF \u65f6\u7684\u54cd\u5e94\u65f6\u95f4\u662f\u5f88\u6709\u4ef7\u503c\u7684\u5f53\u524d\u6258\u7ba1\u5c06\u7ee7\u7eed\u4f7f\u7528\u7684\u5907\u7528\u786c\u4ef6\u3002<\/p>\n
*\u5728\u901a\u7528\u57fa\u7840\u67b6\u6784\u4e2d\u521b\u5efa\u865a\u62df\u7f51\u7edc\u7684\u65f6\u95f4<\/strong>\uff1a\u8fd9\u662f\u73b0\u6709\u6536\u655b\u65f6\u95f4\u57fa\u51c6\u7684\u7b80\u5316\u7248\u672c\uff0c\u56e0\u4e3a\u8be5\u8fc7\u7a0b\u7531\uff08\u96c6\u4e2d\u5f0f\u6216\u5206\u5e03\u5f0f\uff09\u63a7\u5236\u7684\u8bf7\u6c42\u542f\u52a8\uff0c\u800c\u4e0d\u662f\u4ece\u7f51\u7edc\u63a8\u65ad\u4e8b\u4ef6\uff08\u94fe\u63a5\u5931\u8d25\uff09\u3002\u6210\u529f\u7684\u54cd\u5e94\u65f6\u95f4\u4ecd\u5c06\u53d6\u51b3\u4e8e\u6570\u636e\u5e73\u9762\u89c2\u5bdf\uff0c\u4ee5\u786e\u8ba4\u7f51\u7edc\u5df2\u51c6\u5907\u597d\u6267\u884c\u3002<\/p>\n
*\u9a8c\u8bc1\u6d4b\u91cf\u5bf9\u6027\u80fd\u7684\u5f71\u54cd<\/strong>\uff1a\u5b9e\u73b0\u4e86\u5b8c\u6574\u7684 VNF\uff0c\u6216\u8005\u50cf\u5728 VNF \u4e2d\u5b9e\u65bd\u7684\u65b0\u7b56\u7565\u8fd9\u6837\u7b80\u5355\u7684\u4e1c\u897f\u3002\u9a8c\u8bc1 VNF \u6216\u7b56\u7565\u5b9e\u4f8b\u5316\u7684\u64cd\u4f5c\u53ef\u80fd\u4f1a\u5f71\u54cd\u6b63\u5e38\u64cd\u4f5c\u671f\u95f4\u7684\u6027\u80fd\u3002<\/p>\n
\u6b64\u5916\uff0c\u5728\u8bc4\u4f30\u4f20\u7edf\u548c\u65b0\u57fa\u51c6\u65f6\u6d4b\u91cf\u4f20\u7edf\u6570\u636e\u5305\u4f20\u8f93\u6027\u80fd\u6307\u6807\u4f3c\u4e4e\u5f88\u6709\u4ef7\u503c\uff0c\u5305\u62ec\u53ef\u7528\u4e8e\u652f\u6301\u670d\u52a1\u5de5\u7a0b\u7684\u6307\u6807\uff0c\u4f8b\u5982 [RFC6049] \u4e2d\u7684\u7a7a\u95f4\u7ec4\u5408\u6307\u6807\u3002\u793a\u4f8b\u5305\u62ec [RFC6049] \u7b2c 4.1 \u8282\u4e2d\u7684\u5e73\u5747\u5355\u5411\u5ef6\u8fdf\u3001[RFC5481] \u4e2d\u7684\u6570\u636e\u5305\u5ef6\u8fdf\u53d8\u5316 (Packet Delay Variation\uff0cPDV) <\/strong>\u548c\u6570\u636e\u5305\u91cd\u65b0\u6392\u5e8f [RFC4737] [RFC4689]\u3002<\/p>\n
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<\/div><\/section>\n
4.4\u3001 \u57fa\u51c6\u8986\u76d6\u7387\u8bc4\u4f30<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u6839\u636e\u5176\u9002\u7528\u7684\u751f\u547d\u5468\u671f\u9636\u6bb5\u548c\u8bbe\u8ba1\u7528\u4e8e\u8bc4\u4f30\u7684\u6027\u80fd\u6807\u51c6\u6765\u7ec4\u7ec7\u57fa\u51c6\u662f\u5f88\u6709\u7528\u7684\u3002\u4e0b\u8868\uff08\u6e90\u81ea [X3.102]\uff09\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ec4\u7ec7\u57fa\u51c6\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u660e\u786e\u6307\u793a\u751f\u547d\u5468\u671f\u9636\u6bb5\u548c\u6027\u80fd\u6807\u51c6\u7684\u4ea4\u53c9\u70b9\u7684\u8986\u76d6\u8303\u56f4\u3002<\/p>\n
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\u4f8b\u5982\uff0c\u4e0a\u9762\u63cf\u8ff0\u7684\u201c\u90e8\u7f72VNF\u7684\u65f6\u95f4\u201d\u57fa\u51c6\u5c06\u653e\u5728\u6fc0\u6d3b\u548c\u901f\u5ea6\u7684\u4ea4\u53c9\u70b9\u4e0a\uff0c\u8fd9\u8868\u660e\u8fd8\u6709\u5176\u4ed6\u6f5c\u5728\u7684\u6027\u80fd\u6807\u51c6\u9700\u8981\u57fa\u51c6\u6d4b\u8bd5\uff0c\u4f8b\u5982100\u6b21\u5c1d\u8bd5\u4e2d\u7684\u201c\u5931\u8d25VM\/\u542f\u52a8VNF\u7684\u767e\u5206\u6bd4\u201d\u3002\u8be5\u793a\u4f8b\u5f3a\u8c03\uff0c\u6fc0\u6d3b\u548c\u53bb\u6fc0\u6d3b\u751f\u547d\u5468\u671f\u9636\u6bb5\u662fNFV\u548c\u76f8\u5173\u57fa\u7840\u8bbe\u65bd\u7684\u5173\u952e\u9886\u57df\uff0c\u5e76\u9f13\u52b1\u5728\u6b63\u5e38\u8fd0\u884c\u7684\u4f20\u7edf\u57fa\u51c6\u4e4b\u5916\u8fdb\u884c\u6269\u5c55\u3002\u56e0\u6b64\uff0c\u5728BMWG\u4e2d\uff0c\u4f7f\u7528\u8be5\u8868\uff08\u6709\u65f6\u79f0\u4e3a3×3\u77e9\u9635\uff09\u5ba1\u67e5\u57fa\u51c6\u8986\u76d6\u7387\u53ef\u80fd\u662f\u4e00\u9879\u6709\u4ef7\u503c\u7684\u5de5\u4f5c\u3002<\/p>\n
\u5728 BMWG [SDN-BENCHMARK] \u4e2d 3×3 \u77e9\u9635\u7684\u7b2c\u4e00\u4e2a\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0\u6d4b\u91cf\u5927\u5c0f\u3001\u5bb9\u91cf\u6216\u89c4\u6a21\u7684\u6307\u6807\u4e0d\u5bb9\u6613\u5339\u914d\u4e0a\u8ff0\u4e09\u5217\u4e4b\u4e00\u3002\u7ecf\u8fc7\u8ba8\u8bba\uff0c\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\uff1a<\/p>\n
**\u6dfb\u52a0\u4e00\u5217Scale\uff0c\u7528\u4e8e\u5bf9\u57fa\u51c6\u7684\u8986\u76d6\u8303\u56f4\u8fdb\u884c\u5206\u7c7b\u548c\u8bc4\u4f30\uff08\u6ca1\u6709\u6d4b\u91cf\u7ed3\u679c\uff09\u3002\u5728 [OPNFV-BENCHMARK] \u4e2d\u53ef\u4ee5\u627e\u5230\u8fd9\u79cd\u7528\u6cd5\u7684\u793a\u4f8b\uff08\u5e76\u4e14\u53ef\u4ee5\u5728 [SDN-BENCHMARK] \u4e2d\u627e\u5230\u53d8\u4f53\uff09\u3002\u8fd9\u662f 3×4 \u77e9\u9635\u3002<\/p>\n
**\u5982\u679c\u4f7f\u7528\u77e9\u9635\u4ee5\u6709\u7ec4\u7ec7\u7684\u65b9\u5f0f\u62a5\u544a\u7ed3\u679c\uff0c\u8bf7\u5c06\u5927\u5c0f\u3001\u5bb9\u91cf\u548c\u89c4\u6a21\u6307\u6807\u4e0e 3×3 \u77e9\u9635\u5206\u5f00\uff0c\u5e76\u5c06\u5b83\u4eec\u4e0e\u7ed3\u679c\u7684\u5176\u4ed6\u9650\u5b9a\u6761\u4ef6\u5408\u5e76\u5230\u62a5\u544a\u4e2d\u3002<\/p>\n
\u8bf7\u6ce8\u610f\uff0c\u8d44\u6e90\u5229\u7528\u7387\uff08\u4f8b\u5982 CPU\uff09\u6307\u6807\u4e0d\u9002\u5408\u77e9\u9635\u3002\u5b83\u4eec\u4e0d\u662f\u57fa\u51c6\uff0c\u7701\u7565\u5b83\u4eec\u53ef\u8fd9\u79cd\u65b9\u6cd5\u9f13\u52b1\u4f7f\u75283×3\u77e9\u9635\u6765\u7ec4\u7ec7\u7ed3\u679c\u62a5\u544a\uff0c\u5728\u8be5\u77e9\u9635\u7684\u6807\u9898\u4e2d\u53ef\u4ee5\u5305\u62ec\u6d4b\u91cf\u5404\u79cd\u6307\u6807\u7684\u80fd\u529b\uff08\u5982\u679c\u6709\u8db3\u591f\u7684\u6d4b\u91cf\/\u7ed3\u679c\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u7ec4\u7ec7\uff0c\u591a\u4e2a\u80fd\u529b\u7684\u7ed3\u679c\u5c06\u4ea7\u751f\u5355\u72ec\u76843×3\u77e9\u9635\uff09\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6bcf\u4e2a VM \u548c VNF \u7684\u7ed3\u679c\u53ef\u80fd\u51fa\u73b0\u5728 3×3 \u77e9\u9635\u4e2d\uff0c\u7ec4\u7ec7\u8d77\u6765\u4ee5\u8bf4\u660e\u7279\u5b9a\u7269\u7406\u8ba1\u7b97\u7cfb\u7edf\u4e2d\u7684\u8d44\u6e90\u5360\u7528\uff08CPU \u5185\u6838\uff09\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
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\u4e0a\u8ff0\u8868\u683c\u7684\u7ec4\u5408\u53ef\u4ee5\u589e\u91cf\u6784\u5efa\uff0c\u4ece VNF#1 \u548c\u4e00\u4e2a\u6838\u5fc3\u5f00\u59cb\uff0c\u7136\u540e\u6839\u636e\u652f\u6301\u7684\u6838\u5fc3\u5206\u914d\u6dfb\u52a0 VNF\u3002\u5173\u952e\u57fa\u51c6\u7684 X-Y \u56fe\u4e5f\u5c06\u63d0\u4f9b\u5bf9\u63d0\u9ad8\u786c\u4ef6\u5229\u7528\u7387\u7684\u5f71\u54cd\u7684\u6d1e\u5bdf\u529b\u3002\u6240\u6709 VNF \u53ef\u80fd\u5c5e\u4e8e\u540c\u4e00\u7c7b\u578b\uff0c\u6216\u8005\u4e3a\u4e86\u5339\u914d\u751f\u4ea7\u73af\u5883\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u7c7b\u578b\u548c\u7c7b\u522b\u7684 VNF\u3002\u5728\u8be5\u56fe\u4e2d\uff0c\u5047\u8bbe VNF #3-#5 \u9700\u8981\u8f83\u5c11\u7684 CPU \u8d44\u6e90\uff0c\u800c VNF#2 \u9700\u8981\u56db\u4e2a\u5185\u6838\u6765\u6267\u884c\u5176\u529f\u80fd\u3002<\/p>\n
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4.5\u3001 \u529f\u8017<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5c3d\u7ba1\u4ee5\u6709\u610f\u4e49\u7684\u65b9\u5f0f\u5bf9\u7269\u7406\u7f51\u7edc\u529f\u80fd\u529f\u8017\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u7684\u5de5\u4f5c\u5e76\u4e0d\u5b8c\u6574\uff0c\u4f46\u6d4b\u91cf\u652f\u6301\u865a\u62df\u529f\u80fd\u7684\u7269\u7406\u57fa\u7840\u8bbe\u65bd\u7684\u613f\u671b\u53ea\u4f1a\u589e\u52a0\u9700\u6c42\u3002\u6700\u5927\u529f\u8017\u548c\u52a8\u6001\u529f\u8017\uff08\u8d1f\u8f7d\u53d8\u5316\uff09\u90fd\u662f\u6709\u7528\u7684\u3002\u667a\u80fd\u5e73\u53f0\u7ba1\u7406\u63a5\u53e3 (Intelligent Platform Management Interface\uff0cIPMI) <\/strong>\u6807\u51c6 [IPMI2.0] \u5df2\u88ab\u8bb8\u591a\u5236\u9020\u5546\u5b9e\u65bd\uff0c\u5e76\u652f\u6301\u77ac\u65f6\u80fd\u8017\u6d4b\u91cf\u3002<\/p>\n
\u6839\u636e [NFVIaas-FRAMEWORK]\uff0c\u4e3a\u4e86\u8bc4\u4f30\u865a\u62df\u8d44\u6e90\u7684\u77ac\u65f6\u80fd\u8017\uff0c\u53ef\u4ee5\u4f7f\u7528\u57fa\u4e8e\u5229\u7528\u7387\u8bfb\u6570\u7684\u6574\u4f53\u6307\u6807\u6765\u4f30\u8ba1\u503c\u3002<\/p>\n
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5\u3001 \u5b89\u5168\u8003\u8651<\/strong><\/span><\/section>\n
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\u672c\u5907\u5fd8\u5f55\u4e2d\u63cf\u8ff0\u7684\u57fa\u51c6\u6d4b\u8bd5\u6d3b\u52a8\u4ec5\u9650\u4e8e\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u4e2d\u4f7f\u7528\u53d7\u63a7\u523a\u6fc0\u5bf9 DUT\/SUT \u8fdb\u884c\u6280\u672f\u8868\u5f81\uff0c\u5177\u6709\u4e13\u7528\u5730\u5740\u7a7a\u95f4\u548c\u4e0a\u8ff0\u90e8\u5206\u4e2d\u6307\u5b9a\u7684\u7ea6\u675f\u3002<\/p>\n
\u57fa\u51c6\u7f51\u7edc\u62d3\u6251\u5c06\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6d4b\u8bd5\u8bbe\u7f6e\uff0c\u4e0d\u5f97\u8fde\u63a5\u5230\u53ef\u80fd\u5c06\u6d4b\u8bd5\u6d41\u91cf\u8f6c\u53d1\u5230\u751f\u4ea7\u7f51\u7edc\u6216\u5c06\u6d41\u91cf\u9519\u8bef\u8def\u7531\u5230\u6d4b\u8bd5\u7ba1\u7406\u7f51\u7edc\u7684\u8bbe\u5907\u3002<\/p>\n
\u6b64\u5916\uff0c\u57fa\u51c6\u6d4b\u8bd5\u662f\u5728\u201c\u9ed1\u76d2\u201d\u57fa\u7840\u4e0a\u6267\u884c\u7684\uff0c\u4ec5\u4f9d\u8d56\u4e8e DUT\/SUT \u5916\u90e8\u53ef\u89c2\u5bdf\u5230\u7684\u6d4b\u91cf\u503c\u3002<\/p>\n
DUT\/SUT \u4e2d\u4e0d\u5e94\u5b58\u5728\u4e13\u95e8\u7528\u4e8e\u57fa\u51c6\u6d4b\u8bd5\u7684\u7279\u6b8a\u529f\u80fd\u3002DUT\/SUT \u5bf9\u7f51\u7edc\u5b89\u5168\u7684\u4efb\u4f55\u5f71\u54cd\u5728\u5b9e\u9a8c\u5ba4\u548c\u751f\u4ea7\u7f51\u7edc\u4e2d\u5e94\u8be5\u662f\u76f8\u540c\u7684\u3002<\/p>\n
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6\u3001 IANA \u8003\u8651\u4e8b\u9879<\/strong><\/span><\/section>\n
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\u672c\u6587\u6863\u4e0d\u9700\u8981\u4efb\u4f55 IANA \u64cd\u4f5c\u3002<\/p>\n
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7\u3001 \u53c2\u8003\u6587\u732e<\/strong><\/span><\/section>\n
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7.1\u3001 \u89c4\u8303\u6027\u53c2\u8003<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
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    [NFV.PER001<\/span>]ETSI, \"Network Function Virtualization: Performance & Portability Best Practices\"<\/span>, ETSI GS NFV-PER 001<\/span>, V1.1<\/span>.2<\/span>, December 2014.<\/span><\/span><\/code>[RFC2119<\/span>] Bradner, S., \"Key words for use in RFCs to Indicate Requirement Levels\"<\/span>, BCP 14<\/span>, RFC 2119<\/span>, DOI 10.17487<\/span>\/RFC2119, March 1997<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc2119>.<\/span><\/span><\/code>[RFC2544<\/span>] Bradner, S. and J. McQuaid, \"Benchmarking Methodology for Network Interconnect Devices\"<\/span>, RFC 2544<\/span>, DOI 10.17487<\/span>\/RFC2544, March 1999<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc2544>.<\/span><\/span><\/code>[RFC4689<\/span>] Poretsky, S., Perser, J., Erramilli, S., and S. Khurana, \"Terminology for Benchmarking Network-layer Traffic Control Mechanisms\"<\/span>, RFC 4689<\/span>, DOI 10.17487<\/span>\/RFC4689, October 2006<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc4689>.<\/span><\/span><\/code>[RFC4737<\/span>] Morton, A., Ciavattone, L., Ramachandran, G., Shalunov, S., and J. Perser, \"Packet Reordering Metrics\"<\/span>, RFC 4737<\/span>, DOI 10.17487<\/span>\/RFC4737, November 2006<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc4737>.<\/span><\/span><\/code>[RFC7498<\/span>] Quinn, P., Ed. and T. Nadeau, Ed., \"Problem Statement for Service Function Chaining\"<\/span>, RFC 7498<\/span>, DOI 10.17487<\/span>\/RFC7498, April 2015<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc7498>.<\/span><\/span><\/code>[RFC8174<\/span>] Leiba, B., \"Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words\"<\/span>, BCP 14<\/span>, RFC 8174<\/span>, DOI 10.17487<\/span>\/RFC8174, May 2017<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc8174>.<\/span><\/span><\/code><\/pre>\n<\/section>\n
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    7.2\u3001 \u53c2\u8003\u8d44\u6599<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
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      [Approved_ETSI_NFV] ETSI, Network Functions Virtualisation Technical Committee, \"ETSI NFV\"<\/span>, <http:\/\/www.etsi.org\/standards-search>.<\/span><\/span><\/code>[BareMetal] Popek, G. and<\/span> R. Goldberg, \"Formal requirements for virtualizable third generation architectures\"<\/span>, Communications of the ACM, Volume 17<\/span>, Issue 7<\/span>, Pages 412<\/span>-421<\/span>, DOI 10.1145<\/span>\/361011.361073<\/span>, July 1974.<\/span><\/span><\/code>[Draft_ETSI_NFV] ETSI, \"Network Functions Virtualisation: Specifications\"<\/span>, <http:\/\/www.etsi.org\/technologies-clusters\/technologies\/nfv>.<\/span><\/span><\/code>[IPMI2.0<\/span>] Intel Corporation, Hewlett-Packard Company, NEC Corporation, and<\/span> Dell Inc., \"Intelligent Platform Management Interface Specification v2.0 (with latest errata)\"<\/span>, April 2015<\/span>, <http:\/\/www.intel.com\/content\/dam\/www\/public\/us\/en\/documents\/specification-updates\/ipmi-intelligent-platform-mgt-interface-spec-2nd-gen-v2-0-spec-update.pdf>.<\/span><\/span><\/code>[NFVIaas-FRAMEWORK] Krishnan, R., Figueira, N., Krishnaswamy, D., Lopez, D., Wright, S., Hinrichs, T., Krishnaswamy, R., and<\/span> A. Yerra, \"NFVIaaS Architectural Framework for Policy Based Resource Placement and Scheduling\"<\/span>, Work in Progress, draft-krishnan-nfvrg-policy-based-rm-nfviaas-06<\/span>, March 2016.<\/span><\/span><\/code>[OPNFV-BENCHMARK] Tahhan, M., O'Mahony, B., and<\/span> A. Morton, \"Benchmarking Virtual Switches in OPNFV\"<\/span>, Work in Progress, draft-ietf-bmwg-vswitch-opnfv-04<\/span>, June 2017.<\/span><\/span><\/code>[RFC1242] Bradner, S., \"Benchmarking Terminology for Network Interconnection Devices\"<\/span>, RFC 1242<\/span>, DOI 10.17487<\/span>\/RFC1242, July 1991<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc1242>.<\/span><\/span><\/code>[RFC5481] Morton, A. and<\/span> B. Claise, \"Packet Delay Variation Applicability Statement\"<\/span>, RFC 5481<\/span>, DOI 10.17487<\/span>\/RFC5481, March 2009<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc5481>.<\/span><\/span><\/code>[RFC6049] Morton, A. and<\/span> E. Stephan, \"Spatial Composition of Metrics\"<\/span>, RFC 6049<\/span>, DOI 10.17487<\/span>\/RFC6049, January 2011<\/span>, <http:\/\/www.rfc-editor.org\/info\/rfc6049>.<\/span><\/span><\/code>[SDN-BENCHMARK] Vengainathan, B., Basil, A., Tassinari, M., Manral, V., and<\/span> S. Banks, \"Terminology for Benchmarking SDN Controller Performance\"<\/span>, Work in Progress, draft-ietf-bmwg-sdn-controller-benchmark-term-04<\/span>, June 2017.<\/span><\/span><\/code>[X3.102<\/span>] ANSI, \"Information Systems - Data Communication Systems and Services - User-Oriented Performance Parameters Communications Framework\"<\/span>, ANSI X3.102<\/span>, 1983.<\/span><\/span><\/code><\/pre>\n<\/section>\n
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      \u81f4\u8c22<\/strong><\/span><\/section>\n
      <\/div><\/section>\n<\/section>\n<\/section>\n<\/section>\n
      \u611f\u8c22 2013 \u5e74 11 \u6708\u4e0e Mukhtiar Shaikh \u548c Ramki Krishnan \u5c31\u8be5\u4e3b\u9898\u8fdb\u884c\u7684\u4ee4\u4eba\u9f13\u821e\u7684\u5bf9\u8bdd\u3002Bhavani Parise \u548c Ilya Varlashkin \u4e3a\u6269\u5c55\u8fd9\u4e9b\u8003\u8651\u63d0\u4f9b\u4e86\u6709\u7528\u7684\u5efa\u8bae\u3002Bhuvaneswaran Vengainathan \u5df2\u7ecf\u5728 SDN \u63a7\u5236\u5668\u6587\u6863\u4e2d\u5c1d\u8bd5\u4e86 3×3 \u77e9\u9635\uff0c\u5e76\u53c2\u4e0e\u4e86\u8bb8\u591a\u8ba8\u8bba\u3002Scott Bradner \u5728\u65e9\u671f\u7684 vSwitch \u6d4b\u91cf\u63d0\u6848\u4e2d\u8fc5\u901f\u6307\u51fa\u4e86\u5171\u4eab\u8d44\u6e90\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u4e14\u8be5\u4e3b\u9898\u4f5c\u4e3a\u5173\u952e\u8003\u8651\u56e0\u7d20\u5305\u542b\u5728\u6b64\u5904\u3002\u5728 IETF 92 \u7684 BMWG \u4f1a\u8bae\u4e4b\u540e\uff0cBarry Constantine \u7684\u8bc4\u8bba\u9f13\u52b1\u4e86\u8fdb\u4e00\u6b65\u7684\u53d1\u5c55\uff1a\u4f1a\u8bae\u672c\u8eab\u5c31\u662f\u5bf9\u8fd9\u4efd\u5907\u5fd8\u5f55\u7684\u80af\u5b9a\u3002Maryam Tahhan\u3001Marius Georgescu\u3001Jacob Rapp\u3001Saurabh Chattopadhyay \u7b49\u4eba\u505a\u51fa\u4e86\u8bb8\u591a\u6709\u8da3\u7684\u8d21\u732e\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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