\u827e\u4f53\u5b9d\u5e72\u8d27\u4e28OIDA\u4e4b\u4e09\uff1a\u638c\u63e1\u6570\u636e\u5305\u5206\u6790 – \u5b66\u4f1a\u5256\u6790\u6570\u636e\u5305<\/p>\n<\/div><\/div>\n\n\n\n
\u5728 OIDA \u65b9\u6cd5\uff08\u89c2\u5bdf\u3001\u8bc6\u522b\u3001\u5256\u6790\u3001\u5206\u6790\uff09\u4e2d\uff0c\u5256\u6790\u9636\u6bb5\u5bf9\u4e8e\u5b8c\u5584\u5728\u89c2\u5bdf\u548c\u8bc6\u522b\u9636\u6bb5\u6536\u96c6\u7684\u5927\u91cf\u6570\u636e\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e00\u9636\u6bb5\u7684\u91cd\u70b9\u662f\u7b5b\u9009\u6355\u83b7\u7684\u6570\u636e\uff0c\u5c06\u5176\u5265\u79bb\u5230\u6700\u76f8\u5173\u7684\u90e8\u5206\uff0c\u4e3a\u6df1\u5165\u5206\u6790\u505a\u597d\u51c6\u5907\u3002\u76ee\u6807\u662f\u8bc6\u522b\u76f8\u5173\u6570\u636e\u6d41\u548c\u6709\u6548\u8f7d\u8377\uff0c\u4e86\u89e3\u6f5c\u5728\u95ee\u9898\u6240\u6d89\u53ca\u7684\u534f\u8bae\uff0c\u5e76\u9a8c\u8bc1\u5728\u8bc6\u522b\u9636\u6bb5\u786e\u5b9a\u4e3a\u76f8\u5173\u7684\u6570\u636e\u662f\u5426\u9002\u7528\u4e8e\u8fdb\u4e00\u6b65\u5206\u6790\u3002<\/p>\n\n\n\n
OIDA\u65b9\u6cd5\u7cfb\u5217\u6587\u7ae0\u4e3b\u8981\u5305\u542b\u56db\u4e2a\u90e8\u5206\uff0c\u5206\u522b\u662f\u89c2\u5bdf\u3001\u8bc6\u522b\u3001\u5256\u6790\u548c\u5206\u6790\u3002\u672c\u6587\u662f\u8be5\u7cfb\u5217\u7684\u7b2c\u4e09\u90e8\u5206\u2014\u2014\u5b66\u4f1a\u5256\u6790\u3002<\/p>\n\n\n\n
\u6570\u636e\u5305\u5206\u6790\u4e2d\u7684\u5256\u6790\u5305\u62ec\u5c06\u590d\u6742\u7684\u7f51\u7edc\u6355\u83b7\u5206\u89e3\u4e3a\u6613\u4e8e\u7ba1\u7406\u3001\u6709\u610f\u4e49\u7684\u7247\u6bb5\u3002\u5b83\u6d89\u53ca\u5bf9\u7f51\u7edc\u901a\u4fe1\u7ed3\u6784\u7684\u6df1\u5165\u7814\u7a76\uff0c\u8981\u6c42\u5bf9\u7f51\u7edc\u534f\u8bae\u6709\u5e7f\u6cdb\u7684\u4e86\u89e3\u5e76\u5173\u6ce8\u5fae\u5c0f\u7ec6\u8282\u3002<\/p>\n\n\n\n
\u534f\u8bae\u5206\u6790\uff1a\u5c42\u5c42\u6d4f\u89c8<\/strong><\/p>\n\n\n\n
\u534f\u8bae\u5206\u6790\u662f\u5256\u6790\u8fc7\u7a0b\u7684\u57fa\u7840\u3002\u5b83\u5305\u62ec\u68c0\u67e5\u7f51\u7edc\u5806\u6808\u7684\u6bcf\u4e00\u5c42\uff0c\u4ece\u7269\u7406\u5c42\u4e00\u76f4\u5230\u5e94\u7528\u5c42\u3002<\/p>\n\n\n\n
OSI <\/strong>\u6a21\u578b\u5c42\uff1a\u5feb\u901f\u53c2\u8003<\/strong><\/p>\n\n\n\n
OSI\uff08\u5f00\u653e\u7cfb\u7edf\u4e92\u8fde\uff09\u6a21\u578b\u63cf\u8ff0\u4e86\u8ba1\u7b97\u673a\u7cfb\u7edf\u7528\u4e8e\u7f51\u7edc\u901a\u4fe1\u7684\u4e03\u4e2a\u5c42\u6b21\uff1a<\/p>\n\n\n\n
\u4e86\u89e3\u8fd9\u4e9b\u5c42\u6709\u52a9\u4e8e\u6570\u636e\u5305\u5206\u6790\u4eba\u5458\u5256\u6790\u7f51\u7edc\u901a\u4fe1\u7ed3\u6784\uff0c\u5e76\u786e\u5b9a\u53ef\u80fd\u51fa\u73b0\u7279\u5b9a\u95ee\u9898\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n
\u5728 Wireshark \u4e2d\uff0c\u201c\u534f\u8bae\u5c42\u6b21\u7ed3\u6784\u7edf\u8ba1\u201d\uff08\u53ef\u901a\u8fc7 \u201c\u7edf\u8ba1\u201d>\u201c\u534f\u8bae\u5c42\u6b21\u7ed3\u6784 \u201d\u8bbf\u95ee\uff09\u4e3a\u8fd9\u79cd\u5206\u6790\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6781\u597d\u7684\u8d77\u70b9\u3002\u8be5\u529f\u80fd\u5bf9\u6355\u83b7\u4e2d\u51fa\u73b0\u7684\u534f\u8bae\u8fdb\u884c\u4e86\u7ec6\u5206\uff0c\u4f7f\u5206\u6790\u4eba\u5458\u80fd\u591f\u5feb\u901f\u4e86\u89e3\u6d41\u91cf\u7c7b\u578b\u7684\u5206\u5e03\u60c5\u51b5\uff0c\u5e76\u91cd\u70b9\u5173\u6ce8\u7f51\u7edc\u901a\u4fe1\u4e2d\u6700\u666e\u904d\u6216\u6700\u5f02\u5e38\u7684\u65b9\u9762\u3002<\/p>\n\n\n
IOTA \u7684 \u201c\u5e94\u7528\u7a0b\u5e8f\u4eea\u8868\u677f \u201d\u5177\u6709\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u53ef\u63d0\u4f9b\u6355\u83b7\u4e2d\u8bc6\u522b\u51fa\u7684\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u7684\u6982\u89c8\u3002\u8be5\u4eea\u8868\u677f\u5141\u8bb8\u5206\u6790\u4eba\u5458\u9009\u62e9\u611f\u5174\u8da3\u7684\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\uff0c\u901a\u8fc7\u4ece\u4e00\u5f00\u59cb\u5c31\u5173\u6ce8\u76f8\u5173\u6d41\u91cf\u6765\u7b80\u5316\u5206\u6790\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
\u5355\u4e2a\u6570\u636e\u5305\u53ef\u4ee5\u63d0\u4f9b\u7f51\u7edc\u6d3b\u52a8\u7684\u5feb\u7167\uff0c\u800c\u8ddf\u8e2a\u6570\u636e\u6d41\u5219\u53ef\u4ee5\u8ba9\u5206\u6790\u4eba\u5458\u770b\u5230\u5168\u5c40\u3002Wireshark \u7684\u6570\u636e\u6d41\u8ddf\u8e2a\u529f\u80fd\u4e0d\u4ec5\u9650\u4e8e TCP\uff1a\u5b83\u8fd8\u9002\u7528\u4e8e HTTP \u548c SIP \u7b49\u534f\u8bae\u3002\u8fd9\u79cd\u529f\u80fd\u5bf9\u4e8e\u91cd\u5efa\u6574\u4e2a\u5bf9\u8bdd\u548c\u4e86\u89e3\u901a\u4fe1\u80cc\u666f\u975e\u5e38\u6709\u4ef7\u503c\u3002<\/p>\n\n\n\n
\u8981\u5728 Wireshark \u4e2d\u4f7f\u7528\u6b64\u529f\u80fd\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c<\/p>\n\n\n\n
IOTA \u7684 TCP \u6d41\u91cf\u529f\u80fd\u63d0\u4f9b\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u53ef\u663e\u793a\u5355\u4e2a TCP \u6d41\u91cf\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8be5\u5de5\u5177\u5bf9\u4e8e\u76f4\u63a5\u68c0\u67e5\u7279\u5b9a\u5bf9\u8bdd\u4e2d\u7684\u5b9a\u65f6\u548c\u5e26\u5bbd\u95ee\u9898\u7279\u522b\u6709\u7528\u3002<\/p>\n\n\n\n
\u89e3\u5bc6\u901a\u5e38\u662f\u8fdb\u884c\u5168\u9762\u5206\u6790\u7684\u5173\u952e\uff0c\u4f46\u8981\u83b7\u5f97\u6709\u4ef7\u503c\u7684\u6d1e\u5bdf\u529b\uff0c\u770b\u5230\u89e3\u5bc6\u5185\u5bb9\u5e76\u4e0d\u603b\u662f\u53ef\u80fd\u6216\u5fc5\u8981\u7684\u3002\u5728\u53ef\u4ee5\u89e3\u5bc6\u7684\u60c5\u51b5\u4e0b\uff0cWireshark \u53ef\u4ee5\u4f7f\u7528\u9002\u5f53\u7684\u5bc6\u94a5\u6216\u8bc1\u4e66\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u63ed\u793a\u52a0\u5bc6\u901a\u4fe1\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
\u4e0d\u8fc7\uff0c\u5373\u4f7f\u65e0\u6cd5\u5b8c\u5168\u89e3\u5bc6\uff08\u7531\u4e8e TLS 1.2 \u7684\u6355\u83b7\u4e0d\u5b8c\u6574\u6216\u4f7f\u7528 TLS 1.3\uff09\uff0c\u52a0\u5bc6\u6d41\u4ecd\u80fd\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002\u5206\u6790\u4eba\u5458\u53ef\u4ee5\u91cd\u70b9\u5173\u6ce8\u4ee5\u4e0b\u5143\u6570\u636e\uff1a<\/p>\n\n\n\n
IOTA \u7684 TLS \u9762\u677f\u63d0\u4f9b\u5185\u7f6e\u529f\u80fd\uff0c\u7528\u4e8e\u5206\u6790\u57fa\u4e8e TLS \u7684\u6d41\u91cf\uff0c\u5e76\u4e3a\u52a0\u5bc6\u6570\u636e\u6d41\u63d0\u4f9b\u8be6\u7ec6\u7684\u65f6\u5e8f\u548c\u901a\u4fe1\u5206\u6790\uff0c\u76f4\u81f3\u5bc6\u94a5\u534f\u5546\u9636\u6bb5\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u53d1\u73b0\u5bc6\u94a5\u6216 TLS \u914d\u7f6e\u4e0d\u5339\u914d\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n
\u6709\u6548\u8f7d\u8377\uff08\u6b63\u5728\u4f20\u8f93\u7684\u5b9e\u9645\u6570\u636e\uff09\u5f80\u5f80\u8574\u542b\u7740\u5bf9\u5206\u6790\u4eba\u5458\u6700\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002\u5728 Wireshark \u4e2d\uff0c\u201c\u6570\u636e\u5305\u5b57\u8282 Packet Bytes\u201d\u7a97\u683c\u5141\u8bb8\u76f4\u63a5\u68c0\u67e5\u539f\u59cb\u6570\u636e\u5305\u6570\u636e\u3002\u8fd9\u5bf9\u4e8e\u8bc6\u522b\u53ef\u80fd\u8868\u660e\u6076\u610f\u6d3b\u52a8\u6216\u5e94\u7528\u7a0b\u5e8f\u95ee\u9898\u7684\u6a21\u5f0f\u3001\u5df2\u77e5\u7b7e\u540d\u6216\u5f02\u5e38\u60c5\u51b5\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n
IOTA \u901a\u8fc7\u5404\u79cd\u9762\u677f\u63d0\u4f9b\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u5141\u8bb8\u5206\u6790\u5e08\u6df1\u5165\u7814\u7a76\u7279\u5b9a\u6570\u636e\u5305\u5e76\u8be6\u7ec6\u68c0\u67e5\u6709\u6548\u8f7d\u8377\u6570\u636e\u3002<\/p>\n\n\n\n
\u5256\u6790\u9636\u6bb5\u7684\u4e00\u4e2a\u5173\u952e\u65b9\u9762\u662f\u4e3a\u6700\u540e\u7684\u5206\u6790\u9636\u6bb5\u51c6\u5907\u6570\u636e\u3002Wireshark \u548c IOTA \u5728\u8fd9\u65b9\u9762\u90fd\u5f88\u51fa\u8272\uff1a<\/p>\n\n\n\n
OIDA \u7684 \u201c\u5256\u6790 \u201d\u9636\u6bb5\u662f\u5c06\u6700\u521d\u7684\u6570\u636e\u6d2a\u6d41\u63d0\u70bc\u4e3a\u76f8\u5173\u4fe1\u606f\u6d41\u7684\u9636\u6bb5\u3002\u8fd9\u9700\u8981\u6280\u672f\u77e5\u8bc6\u3001\u76f4\u89c9\u548c\u6709\u6761\u4e0d\u7d0a\u7684\u65b9\u6cd5\u7684\u878d\u5408\u3002\u901a\u8fc7\u638c\u63e1\u6240\u8ba8\u8bba\u7684\u5256\u6790\u6280\u672f\u5e76\u5229\u7528 Wireshark \u548c IOTA \u7b49\u5de5\u5177\u7684\u5f3a\u5927\u529f\u80fd\uff0c\u5206\u6790\u5e08\u53ef\u4ee5\u9ad8\u6548\u5730\u7b5b\u9009\u5927\u91cf\u7f51\u7edc\u6570\u636e\uff0c\u5206\u79bb\u51fa\u6709\u6548\u89e3\u51b3\u95ee\u9898\u548c\u4f18\u5316\u7f51\u7edc\u6240\u9700\u7684\u5173\u952e\u4fe1\u606f\u3002<\/p>\n\n\n\n
\u8bf7\u8bb0\u4f4f\uff0c\u6709\u6548\u7684\u5206\u6790\u662f\u8fed\u4ee3\u548c\u63a2\u7d22\u6027\u7684\u3002<\/strong>\u5b83\u6d89\u53ca\u5728\u4e0d\u540c\u7684\u62bd\u8c61\u5c42\u6b21\u4e4b\u95f4\u79fb\u52a8\uff0c\u4ece\u5e7f\u6cdb\u7684\u534f\u8bae\u7edf\u8ba1\u5230\u5355\u4e2a\u6570\u636e\u5305\u7684\u7ec6\u679d\u672b\u8282\u3002\u76ee\u6807\u662f\u53bb\u9664\u566a\u97f3\uff0c\u5173\u6ce8\u4fe1\u53f7\uff0c\u5373\u90a3\u4e9b\u5bf9\u7406\u89e3\u548c\u89e3\u51b3\u7f51\u7edc\u95ee\u9898\u771f\u6b63\u91cd\u8981\u7684\u6570\u636e\u5305\u548c\u6570\u636e\u6d41<\/strong>\u3002<\/p>\n\n\n\n
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