{"id":4649,"date":"2016-12-01T22:16:36","date_gmt":"2016-12-01T14:16:36","guid":{"rendered":"http:\/\/www.icnalb.cn\/?p=4649"},"modified":"2018-08-29T20:57:05","modified_gmt":"2018-08-29T12:57:05","slug":"2016-2017s2%e7%a7%91%e7%a0%94%e6%b2%99%e9%be%99%e6%b4%bb%e5%8a%a8%e8%ae%b0%e5%bd%95%ef%bc%88%e4%ba%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.icnlab.cn\/?p=4649","title":{"rendered":"2016-2017S2\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09"},"content":{"rendered":"<p><strong>2016-2017S2<\/strong><strong>\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09<\/strong><strong><br \/>\n<\/strong><strong>\u65f6\u95f4\uff1a<\/strong><strong>2016.12.1<\/strong><\/p>\n<p><strong>\u5730\u70b9\uff1a<\/strong><strong>A<\/strong><strong>\u680b<\/strong><strong>118<\/strong><strong>\u5ba4<\/strong><strong><br \/>\n<\/strong><strong>\u4e3b\u8bb2\u4eba\uff1a<\/strong><strong>14<\/strong><strong>\u5f20\u7fd4<\/strong><strong> 14<\/strong><strong>\u7ea7\u5510\u6d69<\/strong><strong><br \/>\n<\/strong><strong>\u4e3b\u6301\u4eba\uff1a\u6734\u96ea\u5a01<\/strong><strong><br \/>\n<\/strong><strong>\u53c2\u4e0e\u4eba\u5458\uff1a<\/strong><strong>14<\/strong><strong>\u7ea7\uff0c<\/strong><strong>15<\/strong><strong>\u7ea7\uff0c<\/strong><strong>16<\/strong><strong>\u7ea7\u5b9e\u9a8c\u5ba4\u540c\u5b66<\/strong><br \/>\n\u6d3b\u52a8\u5185\u5bb9\uff1a<br \/>\n<strong>\u00a0<\/strong><strong>\u00a0 <\/strong>\u00a02016\u5e7412\u67081\u53f7\uff0c\u6211\u4eec\u8fce\u6765\u4e86\u672c\u5b66\u671f\u7b2c\u4e8c\u6b21\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u3002\u6b64\u6b21\u79d1\u7814\u6c99\u9f99\u4e3b\u8981\u8bb2\u6709\u5173NDN\u5e73\u53f0\u6307\u5357\u4ee5\u53candnSIM 2.2\u57fa\u4e8eNS-3\u7684NDN\u4eff\u771f\u5668\u3002<\/p>\n<p>\u7b2c\u4e00\u4f4d\u4e3b\u8bb2\u4eba\u662f14\u7ea7\u7684\u5f20\u7fd4\u5e08\u5144\uff0c\u5f20\u7fd4\u5e08\u5144\u8bb2\u89e3\u7684\u662fNDN\u5e73\u53f0\u6307\u5357\u3002\u8bb2\u89e3\u4e3b\u8981\u5206\u4e3a\u4e09\u4e2a\u90e8\u5206\uff0cndn-cxx\uff0cNDN Forwarding Daemon(NFD)\u548cNLSR\u8def\u7531\u534f\u8bae\uff0c\u8bc1\u4e66\u94fe\u914d\u7f6e\u3002ndn-cxx\u662fNDN\u5e73\u53f0\u7684\u5e95\u5c42\u2f2f\u5177\u5e93\uff0c\u2f64\u4ee5\u2f40\u6301\u5404\u79cd\u5e94\u2f64\u7684\u5b9e\u73b0\u3002Security Library: \u4ea7\u2f63\u8eab\u4efd\u3001\u5bc6\u94a5\u3001\u8bc1\u4e66\u5e76\u7b7e\u540d\uff1bNDN\u6570\u636e\u5305\u7684\u7b7e\u540d\u673a\u5236\uff1b\u5b89\u5168\u9a8c\u8bc1\u673a\u5236\u3002Signed Interest: \u4ee5TLV\u7684\u683c\u5f0f\uff0c\u5c06\u7b7e\u540d\u4fe1\u606f\u653e\u5728\u540d\u5b57\u4e2d(timestamp\uff0c randomvalue, SignatureInfo, SignatureValue)\u3002NDN Certificate Format: \u63cf\u8ff0\u4e86\u5f53\u524dNDN\u4e2d\u7684\u8bc1\u4e66\u683c\u5f0f\uff0c\u6807\u51c6\u5316\u5b89\u5168\u8ba4\u8bc1\u673a\u5236\u7684\u5904\u7406\u6d41\u7a0b\u3002ndnsec -help: \u67e5\u770b\u8fd9\u4e2a\u5b89\u5168\u76f8\u5173\u7684\u547d\u540d\u4f7f\u2f64\u2f45\u6cd5\u3002\u8fd8\u6709\u5176\u4ed6\u7684\u5e93\u7684\u4ecb\u7ecd\u3002NDN Forwarding DaemonNDN Forwarding Daemon \u2f6c\u524d\u662fNDN\u534f\u8bae\u4e0e\u7b97\u6cd5\u7684\u5b9e\u9645\u6267\u2f8f\u8005\u3002\u6a21\u5757\u5316 (modularity) \u548c\u53ef\u6269\u5c55 (extensibility) \u662fNFD\u7684\u4e24\u4e2a\u4e3b\u8981\u7279\u6027\u3002\u4e13\u6ce8\u2f79\u7edc\u534f\u8bae\u5b9e\u73b0\u53ca\u6570\u636e\u5305\u8f6c\u53d1\uff0c\u6838\u2f3c\u6a21\u5757\u8026\u5408\u5ea6\u4f4e\uff0c\u2f2f\u5177\u6a21\u5757\u5265\u79bb\u2f84ndn-cxx\u5e93\u4e2d\u3002ndn-cxx Library, Core, and Tools: \u4e3aNFD\u5176\u5b83\u6a21\u5757\u63d0\u4f9b\u516c\u5171\u7684\u670d\u52a1(Hash\u3001 DNS\u3001 Config\u2026)\u3002Face\uff1a\u5bf9\u4e0d\u540c\u5c42\u7ea7\u7684\u4f20\u8f93\u8fdb\u2f8f\u62bd\u8c61 (udp\u3001 tcp\u3001 File Descriptor\u3001Ethernet\u7b49)\u3002Tables\uff1a \u5b9e\u73b0CS\u3001 PIT\u3001 FIB\u7b49\u4e0eNDN\u6570\u636e\u5305\u8f6c\u53d1\u76f8\u5173\u7684\u6570\u636e\u7ed3\u6784\u3002Forwarding\uff1a \u6570\u636e\u5305\u8f6c\u53d1\u7684\u5904\u7406\u6d41\u7a0b\uff0c\u76f8\u5173\u8f6c\u53d1\u7b56\u7565\u7684\u2f40\u6301\u3002NFD command\u4f7f\u2f64nfd-start\u548cnfd-stop\u542f\u52a8\u3001\u5173\u95edNFD\u3002nfdc\u53ef\u4ee5\u8fdb\u2f8f\u8f6c\u53d1\u8bbe\u7f6e\u3001\u9009\u62e9\u8f6c\u53d1\u7b56\u7565\u3002NLSR\u8def\u7531\u534f\u8bae\uff0c\u8bc1\u4e66\u94fe\u914d\u7f6e\u3002NLSR\u2014\u2014\u90bb\u63a5\u8def\u7531\u914d\u7f6e\uff0cgeneral: \u5c42\u6b21\u5316\u7684\u547d\u540d\u7ed3\u6784(network\/site\/router\/)\uff0c\u9700\u8981\u4e0e\u8bc1\u4e66\u2f00\u81f4\u3002\u5177\u4f53\u7684\u914d\u7f6e\u53ef\u4ee5\u770b\u5f20\u7fd4\u5e08\u5144\u7684\u535a\u5ba2\uff0c\u7f51\u5740\u662f<a href=\"http:\/\/www.hawkers.cc\/2016\/04\/nlsr-security-certchain.html\">http:\/\/www.hawkers.cc\/2016\/04\/nlsr-security-certchain.html<\/a>\u3002<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/1.jpg\"><img loading=\"lazy\" class=\"aligncenter size-large wp-image-4650\" title=\"1\" src=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/1-1024x768.jpg\"  width=\"678\" height=\"544\" alt=\"2016-2017S2\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09\u63d2\u56fe\" \/><\/a><a href=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/2.jpg\"><img loading=\"lazy\" class=\"aligncenter size-large wp-image-4651\" title=\"2\" src=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/2-1024x768.jpg\"  width=\"678\" height=\"544\" alt=\"2016-2017S2\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09\u63d2\u56fe1\" \/><\/a><\/p>\n<p>\u7b2c\u4e8c\u7ec4\u4e3b\u8bb2\u4eba\u662f14\u7ea7\u7684\u5510\u6d69\u5e08\u5144\uff0c\u8bb2\u7684\u662fndnSIM 2.2\u57fa\u4e8eNS-3\u7684NDN\u4eff\u771f\u5668\u3002\u5206\u4e3a\u4e09\u4e2a\u90e8\u5206NS-3\u7b80\u4ecb\uff0cndnSIM\u539f\u7406\u4e0e\u67b6\u6784\uff0cNS-3\u5bf9\u8c61\u7cfb\u7edf\u3002\u9996\u5148\u8bb2\u4e86Network Simulator\u7684\u53d1\u5c55\u8fdb\u7a0b\uff0cNS-3\u7684\u57fa\u672c\u7ec4\u4ef6\u5305\u62ecApplication,Protocol,NetDevice\uff0cNode\uff0cChannel,Help\u3002NDNSIM\u6dfb\u52a0\u4e86NDN\u534f\u8bae\u6a21\u5757\u7684NS-3\u6a21\u62df\u5668,\u6700\u65b0\u7248\u672c2.2\u57282016\u5e7411\u670811\u53f7\u66f4\u65b0\uff0c\u6838\u5fc3\u4ee3\u7801\u5c0f\u4e8e\u4e24\u4e07\u884c\uff0c\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u63a5\u5165NFD\uff08NDN Forwarding Daemon\uff09\uff0c\u63a5\u5165Producer\u4e0eConsumer\u5e94\u7528\u811a\u672c\uff0c\u5305\u7684\u8ffd\u8e2a\u4e0e\u7edf\u8ba1\u3002NDN\u534f\u8bae\u7684\u5b9e\u73b0\u5305\u62ecCS\uff0cPIT\uff0cFIB\uff0c\u8f6c\u53d1\u6d41\u6c34\u7ebf\uff0c\u8f6c\u53d1\u7b56\u7565\uff0c\u8def\u7531\u4fe1\u606f\u7ba1\u7406\u3002\u5728\u6700\u65b0\u7684NDNSIM2.2\u4e2d\u5b50\u6a21\u5757NFD\u548cndn-cxx\u5347\u7ea7\u52300.4.1\uff0c\u652f\u6301NACK\u673a\u5236\u3002\u5982\u4f55\u505a\u5b9e\u9a8c\uff0c\u5305\u62ec\u521b\u5efa\u5b9e\u9a8c\u573a\u666f\uff0c\u8bbe\u8ba1Consumer,Producer\u7aefAPP\uff0c\u4fee\u6539NFD\u4e2d\u8f6c\u53d1daemon\uff0c\u4eff\u771f\u548c\u753b\u56fe\u3002NS-3\u5bf9\u8c61\u6a21\u578b\uff0c\u5305\u62ecObject\uff0cObjectBase\uff0cSimpleRefCount\uff0c\u4e09\u5927\u7279\u6027\uff0c\u667a\u80fd\u6307\u9488\uff0c\u5bf9\u8c61\u805a\u5408\u7cfb\u7edf\u548c\u5c5e\u6027\u7cfb\u7edf\u3002<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/3.jpg\"><img loading=\"lazy\" class=\"aligncenter size-large wp-image-4652\" title=\"3\" src=\"https:\/\/www.icnalb.cn\/wordpress\/wp-content\/uploads\/2016\/12\/3-1024x768.jpg\"  width=\"678\" height=\"544\" alt=\"2016-2017S2\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09\u63d2\u56fe2\" \/><\/a><\/p>\n<p>\u4e24\u4f4d\u5e08\u5144\u7684\u8bb2\u89e3\u6df1\u5165\u6d45\u51fa\uff0c\u8ba9\u6211\u4eec\u5bf9NFD\u548cNDNSIM\u7684\u4f7f\u7528\u6709\u4e86\u66f4\u6df1\u7684\u8ba4\u8bc6\uff0c\u4f46\u662f\u8981\u638c\u63e1\u8fd9\u4e9b\u77e5\u8bc6\uff0c\u9700\u8981\u5927\u5bb6\u66f4\u6df1\u5165\u7684\u5b66\u4e60\u548c\u52a8\u624b\u64cd\u4f5c\uff0c\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\uff0c\u52a0\u6df1\u7406\u89e3\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u9644\uff1a\u83b7\u5956\u540d\u5355<\/strong><strong><\/strong><\/p>\n<p><strong>\u9f13\u52b1\u5956\uff1a\u5f20\u7fd4\u3001\u5510\u6d69<\/strong><strong><\/strong><\/p>\n<p><strong>\u597d\u95ee\u9898\u5956\uff1a\u90a2\u6377\u3001\u5f90\u4e3d\u59b9<\/strong><strong><\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2016-2017S2\u79d1\u7814\u6c99\u9f99\u6d3b\u52a8\u8bb0\u5f55\uff08\u4e8c\uff09 \u65f6\u95f4\uff1a2016.12.1 \u5730\u70b9\uff1aA\u680b118\u5ba4 \u4e3b\u8bb2\u4eba\uff1a14\u5f20\u7fd4  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[17,16,4,20,5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/posts\/4649"}],"collection":[{"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4649"}],"version-history":[{"count":2,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/posts\/4649\/revisions"}],"predecessor-version":[{"id":5961,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=\/wp\/v2\/posts\/4649\/revisions\/5961"}],"wp:attachment":[{"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icnlab.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}