{"id":36674,"date":"2025-04-11T14:46:44","date_gmt":"2025-04-11T06:46:44","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=36674"},"modified":"2025-04-11T14:46:44","modified_gmt":"2025-04-11T06:46:44","slug":"%e5%a6%82%e4%bd%95%e7%9b%91%e6%8e%a7%e5%92%8c%e5%88%86%e6%9e%90%e7%bd%91%e7%bb%9c%e6%b5%81%e9%87%8f%e5%88%86%e5%8f%91%e6%80%a7%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/36674.html","title":{"rendered":"\u5982\u4f55\u76d1\u63a7\u548c\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u5206\u53d1\u6027\u80fd\uff1f"},"content":{"rendered":"

\n

\"\u5982\u4f55\u76d1\u63a7\u548c\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u5206\u53d1\u6027\u80fd\uff1f\"<\/p>\n<\/p>\n

\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u6bcf\u5929\u5904\u7406\u7684\u7f51\u7edc\u8bf7\u6c42\u91cf\u5448\u6307\u6570\u7ea7\u589e\u957f\u3002\u6839\u636eIDC\u6700\u65b0\u62a5\u544a\uff0c\u5168\u7403\u6570\u636e\u6d41\u91cf\u9884\u8ba1\u57282025\u5e74\u5c06\u8fbe\u5230175 ZB<\/strong>\uff0c\u5176\u4e2d\u8d85\u8fc770%\u7684\u6d41\u91cf\u9700\u8981\u901a\u8fc7\u4f01\u4e1a\u7f51\u7edc\u8fdb\u884c\u5206\u53d1\u3002\u9762\u5bf9\u5982\u6b64\u5e9e\u5927\u7684\u6570\u636e\u6d2a\u6d41\uff0c\u5982\u4f55\u7cbe\u786e\u76d1\u63a7\u4e0e\u5206\u6790\u6d41\u91cf\u5206\u53d1\u6548\u80fd<\/strong>\uff0c\u5df2\u6210\u4e3a\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u548c\u7528\u6237\u4f53\u9a8c\u7684\u5173\u952e\u8bfe\u9898\u3002\u672c\u6587\u5c06\u4ece\u6280\u672f\u539f\u7406\u5230\u5b9e\u8df5\u5de5\u5177\uff0c\u7cfb\u7edf\u5316\u89e3\u6790\u7f51\u7edc\u6d41\u91cf\u5206\u53d1<\/a>\u7684\u4f18\u5316\u8def\u5f84\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edc\u6d41\u91cf\u5206\u53d1<\/a>\u7684\u6838\u5fc3\u76d1\u63a7\u7ef4\u5ea6<\/h3>\n

\u7f51\u7edc\u6d41\u91cf\u5206\u53d1\u6027\u80fd\u7684\u8bc4\u4f30\u9700\u5efa\u7acb\u591a\u7ef4\u5ea6\u89c2\u6d4b\u4f53\u7cfb\u3002\u5ef6\u8fdf\uff08Latency\uff09<\/strong>\u3001\u541e\u5410\u91cf\uff08Throughput\uff09<\/strong>\u548c\u4e22\u5305\u7387\uff08Packet Loss\uff09<\/strong>\u6784\u6210\u57fa\u7840\u6027\u80fd\u4e09\u89d2\uff0c\u800c\u66f4\u6df1\u5c42\u7684\u6d41\u91cf\u5206\u5e03\u5747\u8861\u5ea6<\/strong>\u4e0e\u534f\u8bae\u7c7b\u578b\u5360\u6bd4<\/strong>\u5219\u76f4\u63a5\u5f71\u54cd\u4e1a\u52a1\u54cd\u5e94\u6548\u7387\u3002<\/p>\n

\u4f01\u4e1a\u53ef\u901a\u8fc7\u90e8\u7f72SNMP\u76d1\u63a7\u4ee3\u7406<\/strong>\u5b9e\u65f6\u91c7\u96c6\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u7684MIB\u6570\u636e\uff0c\u7ed3\u5408NetFlow\/sFlow\u534f\u8bae<\/strong>\u89e3\u6790\u6d41\u91cf\u7279\u5f81\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u901a\u8fc7\u5bf9\u6bd4\u9ad8\u5cf0\u671fHTTP\/HTTPS\u6d41\u91cf\u5360\u6bd4\uff0c\u53d1\u73b0\u52a0\u5bc6\u6d41\u91cf\u5360\u6bd4\u8d85\u8fc785%\u5bfc\u81f4\u786c\u4ef6\u52a0\u901f\u5361\u8fc7\u8f7d\uff0c\u6700\u7ec8\u901a\u8fc7\u5347\u7ea7SSL\u5378\u8f7d\u65b9\u6848\u4f7fQPS\u63d0\u53473\u500d\u3002<\/p>\n

\u4e8c\u3001\u6d41\u91cf\u53ef\u89c6\u5316\u5206\u6790\u7684\u56db\u5927\u6280\u672f\u8def\u5f84<\/h3>\n
    \n
  1. \n

    \u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\u6280\u672f<\/strong>
    \n\u901a\u8fc7\u89e3\u6790L2-L7\u5c42\u534f\u8bae\u5934\u4fe1\u606f\uff0cWireshark\u7b49\u5de5\u5177\u53ef\u8bc6\u522bP2P\u4e0b\u8f7d\u3001\u89c6\u9891\u6d41\u5a92\u4f53\u7b49\u7279\u5b9a\u5e94\u7528\u6d41\u91cf\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u66fe\u5229\u7528\u6b64\u6280\u672f\u53d1\u73b0UDP\u76f4\u64ad\u6d41\u91cf\u5360\u7528CDN\u5e26\u5bbd\u768462%\uff0c\u8fdb\u800c\u4f18\u5316\u4f20\u8f93\u534f\u8bae\u4f18\u5148\u7ea7\u914d\u7f6e\u3002<\/p>\n<\/li>\n

  2. \n

    \u6d41\u91cf\u6620\u5c04\u5efa\u6a21<\/strong>
    \nSolarWinds Network Performance Monitor\u63d0\u4f9b\u7684\u62d3\u6251\u81ea\u52a8\u53d1\u73b0\u529f\u80fd\uff0c\u53ef\u5c06\u7269\u7406\u94fe\u8def\u4e0e\u865a\u62df\u901a\u9053\u7684\u6d41\u91cf\u8d1f\u8f7d\u4ee5\u70ed\u529b\u56fe\u5448\u73b0\u3002\u5f53\u67d0\u6761\u8def\u5f84\u7684\u6d41\u91cf\u7a81\u589e200%\u65f6\uff0c\u7cfb\u7edf\u4f1a\u89e6\u53d1\u9608\u503c\u544a\u8b66\u5e76\u81ea\u52a8\u751f\u6210    \u6839\u56e0\u5206\u6790<\/a>\u62a5\u544a\u3002<\/p>\n<\/li>\n

  3. \n

    \u673a\u5668\u5b66\u4e60\u5f02\u5e38\u68c0\u6d4b<\/strong>
    \n\u57fa\u4e8eELK Stack\u642d\u5efa\u7684\u65e5\u5fd7\u5206\u6790\u5e73\u53f0\uff0c\u7ed3\u5408Kibana\u7684\u65f6\u5e8f\u9884\u6d4b\u63d2\u4ef6\uff0c\u53ef\u5efa\u7acb\u6d41\u91cf\u57fa\u7ebf\u6a21\u578b\u3002\u67d0\u91d1\u878d\u673a\u6784\u90e8\u7f72\u8be5\u65b9\u6848\u540e\uff0c\u6210\u529f\u5728DDoS\u653b\u51fb\u521d\u671f\uff08\u5f02\u5e38\u6d41\u91cf\u8fbe\u57fa\u7ebf\u503c5.8\u500d\u65f6\uff09\u89e6\u53d1\u6e05\u6d17\u7cfb\u7edf\uff0c\u5c06\u4e1a\u52a1\u4e2d\u65ad\u65f6\u95f4\u7f29\u77ed\u81f347\u79d2\u3002<\/p>\n<\/li>\n

  4. \n

    \u7aef\u5230\u7aef\u8ffd\u8e2a\u4f53\u7cfb<\/strong>
    \nOpenTelemetry\u7b49\u5f00\u6e90\u65b9\u6848\u652f\u6301\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u690d\u5165\u8ffd\u8e2a\u6807\u8bb0\u3002\u901a\u8fc7\u4e32\u8054API\u7f51\u5173\u5230\u6570\u636e\u5e93\u7684    \u5168\u94fe\u8def\u76d1\u63a7<\/a>\uff0c\u67d0SaaS\u4f01\u4e1a\u53d1\u73b0\u652f\u4ed8\u63a5\u53e3\u7684TCP\u91cd\u4f20\u7387\u9ad8\u8fbe15%\uff0c\u5b9a\u4f4d\u5230\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u4f1a\u8bdd\u4fdd\u6301\u914d\u7f6e\u9519\u8bef\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u4e09\u3001\u6027\u80fd\u74f6\u9888\u5b9a\u4f4d\u7684\u5b9e\u6218\u65b9\u6cd5\u8bba<\/h3>\n

    \u5f53\u76d1\u63a7\u7cfb\u7edf\u68c0\u6d4b\u5230\u6d41\u91cf\u5206\u53d1\u6027\u80fd\u52a3\u5316<\/strong>\u65f6\uff0c\u5efa\u8bae\u91c7\u7528\u5206\u5c42\u6392\u67e5\u6cd5\uff1a<\/p>\n

      \n
    1. \u7269\u7406\u5c42<\/strong>\uff1a\u68c0\u67e5\u5149\u6a21\u5757\u8bef\u7801\u7387\uff08\u5efa\u8bae\u9608\u503c<1E>\n<\/li>\n
    2. \u7f51\u7edc\u5c42<\/strong>\uff1a\u9a8c\u8bc1BGP\u8def\u7531\u6536\u655b\u65f6\u95f4\uff08\u91d1\u878d\u884c\u4e1a\u8981\u6c42<500ms>\n<\/li>\n
    3. \u4f20\u8f93\u5c42<\/strong>\uff1a\u5206\u6790TCP\u7a97\u53e3\u7f29\u653e\u56e0\u5b50\u914d\u7f6e\uff0c\u907f\u514d\u56e0\u63a5\u6536\u7f13\u51b2\u533a\u4e0d\u8db3\u5bfc\u81f4\u541e\u5410\u91cf\u9aa4\u964d\n<\/li>\n
    4. \u5e94\u7528\u5c42<\/strong>\uff1a\u7edf\u8ba1HTTP 5xx\u9519\u8bef\u7387\u4e0eDNS\u67e5\u8be2\u5ef6\u8fdf\uff0c\u5fc5\u8981\u65f6\u542f\u7528HTTP\/3\u534f\u8bae\u4f18\u5316QUIC\u8fde\u63a5\n<\/li>\n<\/ol>\n

      \u67d0\u8de8\u56fd\u4f01\u4e1a\u66fe\u906d\u9047\u8de8\u6d32\u9645\u4f20\u8f93\u65f6\u5ef6\u6ce2\u52a8\u95ee\u9898\uff0c\u6700\u7ec8\u901a\u8fc7\u5206\u6bb5\u6293\u5305\u53d1\u73b0MPLS\u6807\u7b7e\u4ea4\u6362\u8def\u5f84\u5b58\u5728\u73af\u8def\uff0c\u8c03\u6574LDP\u534f\u8bae\u53c2\u6570\u540e\u4f7f\u65b0\u52a0\u5761\u81f3\u6cd5\u5170\u514b\u798f\u7684RTT\u4ece380ms\u964d\u81f3210ms\u3002<\/p>\n

      \u56db\u3001\u667a\u80fd\u4f18\u5316\u7cfb\u7edf\u7684\u6784\u5efa\u7b56\u7565<\/h3>\n

      \u524d\u6cbf\u7684\u6d41\u91cf\u8c03\u5ea6\u7cfb\u7edf\u6b63\u5728\u5411\u610f\u56fe\u9a71\u52a8\u7f51\u7edc\uff08IDN\uff09<\/strong>\u6f14\u8fdb\u3002\u57fa\u4e8eCisco DNA Center\u6216Juniper Apstra\u7684\u65b9\u6848\uff0c\u53ef\u5b9e\u73b0\uff1a<\/p>\n

        \n
      • \u52a8\u6001\u8def\u5f84\u8ba1\u7b97<\/strong>\uff1a\u6839\u636e\u5b9e\u65f6\u62e5\u585e\u72b6\u6001\u81ea\u52a8\u9009\u62e9\u6700\u4f18\u4f20\u8f93\u8def\u5f84\n<\/li>\n
      • \u7b56\u7565\u8054\u52a8\u63a7\u5236<\/strong>\uff1a\u5f53Zoom\u6d41\u91cf\u5360\u6bd4\u8d85\u8fc7\u9884\u8bbe\u503c\u65f6\uff0c\u81ea\u52a8\u63d0\u5347DSCP\u4f18\u5148\u7ea7\u6807\u8bb0\n<\/li>\n
      • \u5bb9\u91cf\u9884\u6d4b<\/strong>\uff1a\u5229\u7528LSTM\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u672a\u676524\u5c0f\u65f6\u7684\u5e26\u5bbd\u9700\u6c42\uff0c\u63d0\u524d\u6269\u5bb9\u5173\u952e\u8282\u70b9\n<\/li>\n<\/ul>\n

        \u67d0\u4e91\u670d\u52a1\u5546\u90e8\u7f72\u667a\u80fd\u8c03\u5ea6\u7cfb\u7edf\u540e\uff0c\u5728\u4fdd\u6301\u76f8\u540c\u786c\u4ef6\u6295\u5165\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u5168\u7403\u6d41\u91cf\u5206\u53d1\u6548\u7387\u63d0\u5347\u4e8640%\uff0c\u5e76\u51cf\u5c1135%\u7684\u8de8\u533a\u57df\u5e26\u5bbd\u6210\u672c\u3002<\/p>\n

        \u4e94\u3001\u5408\u89c4\u6027\u76d1\u63a7\u7684\u7279\u6b8a\u8003\u91cf<\/h3>\n

        \u5728GDPR\u4e0e\u300a\u6570\u636e\u5b89\u5168\u6cd5\u300b\u6846\u67b6\u4e0b\uff0c\u6d41\u91cf\u76d1\u63a7\u9700\u5e73\u8861\u6027\u80fd\u5206\u6790\u4e0e\u9690\u79c1\u4fdd\u62a4\u3002\u5efa\u8bae\u91c7\u7528\uff1a<\/p>\n

          \n
        • \u6d41\u91cf\u8131\u654f\u5904\u7406<\/strong>\uff1a\u5bf9IP\u5730\u5740\u8fdb\u884c\u54c8\u5e0c\u5316\u5904\u7406\uff08\u4fdd\u7559\u524d24\u4f4d\u4f9b\u7f51\u7edc\u8bca\u65ad\uff09\n<\/li>\n
        • \u5ba1\u8ba1\u65e5\u5fd7\u52a0\u5bc6<\/strong>\uff1a\u4f7f\u7528AES-256\u52a0\u5bc6\u5b58\u50a8NetFlow\u8bb0\u5f55\uff0c\u8bbe\u7f6e\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\n<\/li>\n
        • \u6570\u636e\u7559\u5b58\u7b56\u7565<\/strong>\uff1a\u6838\u5fc3\u94fe\u8def\u5143\u6570\u636e\u4fdd\u755930\u5929\uff0c\u5168\u91cf\u6293\u5305\u6570\u636e\u4e0d\u8d85\u8fc772\u5c0f\u65f6\n<\/li>\n<\/ul>\n

          \u67d0\u533b\u7597\u79d1\u6280\u516c\u53f8\u901a\u8fc7\u90e8\u7f72\u5177\u5907PCI-DSS\u8ba4\u8bc1\u7684\u76d1\u63a7\u5e73\u53f0\uff0c\u5728\u6ee1\u8db3HIPAA\u5408\u89c4\u8981\u6c42\u7684\u540c\u65f6\uff0c\u4ecd\u80fd\u7cbe\u51c6\u8bc6\u522bPACS\u5f71\u50cf\u4f20\u8f93\u7684\u6027\u80fd\u74f6\u9888\u3002<\/p>\n

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