{"id":23905,"date":"2018-01-27T07:22:48","date_gmt":"2018-01-27T07:22:48","guid":{"rendered":"https:\/\/temcocontrols.com\/troubleshooting-bacnet-mstp-traffic-wireshark\/"},"modified":"2018-12-22T05:59:59","modified_gmt":"2018-12-22T05:59:59","slug":"troubleshooting-bacnet-mstp-traffic-wireshark","status":"publish","type":"post","link":"https:\/\/temcocontrols.com\/zh\/troubleshooting-bacnet-mstp-traffic-wireshark\/","title":{"rendered":"\u4f7f\u7528Wireshark\u5bf9Bacnet MSTP\u6d41\u91cf\u8fdb\u884c\u6545\u969c\u6392\u9664"},"content":{"rendered":"<p>\u5728\u8c03\u8bd5\u4ee5\u592a\u7f51\u6d41\u91cf\u65f6\uff0c\u6709\u5f88\u591a\u786c\u4ef6\u548c\u8f6f\u4ef6\u5de5\u5177\u53ef\u4f9b\u9009\u62e9\uff0cWireshark \u5c31\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u514d\u8d39\u5de5\u5177\u3002\u7136\u800c\uff0c\u5f53\u9700\u8981\u5206\u6790 RS485 \u603b\u7ebf\u4e0a\u7684 MSTP \u6d41\u91cf\u65f6\uff0c\u9009\u62e9\u5c31\u975e\u5e38\u6709\u9650\u4e86\u3002Bacnet \u901a\u4fe1\u7684\u7279\u6b8a\u6027\u4ee5\u53ca\u4e25\u683c\u7684\u65f6\u5e8f\u8981\u6c42\uff0c\u4f7f\u5f97 Windows \u548c Linux \u7b49\u591a\u4efb\u52a1\u64cd\u4f5c\u7cfb\u7edf\u96be\u4ee5\u8ddf\u4e0a\u3002Bacnet \u89c4\u5b9a\u8bbe\u5907\u5e94\u5728 15 \u5230 20 \u6beb\u79d2\u5185\u5f00\u59cb\u54cd\u5e94\uff0c\u8fd9\u51e0\u4e4e\u662f PC \u7684\u6781\u9650\u3002\u591a\u4e8f\u4e86 Steve Kargs \u7684\u521b\u65b0\u5de5\u4f5c\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7684 PC \u6765\u6355\u83b7 MSTP \u6570\u636e\u5305\uff0c\u5e76\u4f7f\u7528 Wireshark \u5b9e\u65f6\u67e5\u770b\u5b83\u4eec\u3002Steve \u7684\u5de5\u4f5c\u6545\u4e8b\u5728\u8fd9\u91cc\uff1a <a href=\"http:\/\/steve.kargs.net\/bacnet\/wireshark-and-bacnet-mstp\/\">http:\/\/steve.kargs.net\/bacnet\/wireshark-and-bacnet-mstp\/<\/a>.<\/p>\n<h2>\u83b7\u53d6\u786c\u4ef6\uff1a<\/h2>\n<p>\u4f60\u7684\u7535\u8111\u9700\u8981\u4e00\u4e2a RS485 \u7aef\u53e3\u548c\u4e00\u4e2a Bacnet \u8bbe\u5907\u624d\u80fd\u4e0e\u4e4b\u901a\u4fe1\u3002<\/p>\n<p>\u6211\u4eec\u4e3aRS485\u7aef\u53e3\u5236\u4f5c\u4e86\u8fd9\u6b3e\u4f4e\u6210\u672c\u7684USB\u8f6cRS485\u8f6c\u6362\u5668\u3002LED\u6307\u793a\u706f\u672c\u8eab\u5c31\u975e\u5e38\u5b9e\u7528\u3002<\/p>\n<p><a href=\"https:\/\/bravocontrols.com\/product\/usb-to-rs485-converter\/\">https:\/\/bravocontrols.com\/product\/usb-to-rs485-converter\/<\/a><\/p>\n<p>\u60a8\u8fd8\u9700\u8981\u5b89\u88c5 FTDI \u9a71\u52a8\u7a0b\u5e8f\uff0c\u8be5\u9a71\u52a8\u7a0b\u5e8f\u4e5f\u5728\u4ea7\u54c1\u9875\u9762\u4e0a\u3002\u00a0<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-23918 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-800x336.jpg\" alt=\"\" width=\"800\" height=\"336\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-800x336.jpg 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-300x126.jpg 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-768x322.jpg 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-120x50.jpg 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-60x25.jpg 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-330x138.jpg 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1-400x168.jpg 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark1.jpg 875w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>\u4f60\u9700\u8981\u4e00\u4e2a Bacnet \u8bbe\u5907\u3002\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\uff0c\u8fd9\u91cc\u63a8\u8350\u4e00\u6b3e\u6211\u4eec\u6b63\u5728\u5f00\u53d1\u7684 $30 \u8bbe\u5907\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u201c\u8109\u51b2\u8f93\u5165\u5230\u6a21\u62df\u8f93\u51fa\u201d\uff0c\u4f46\u4f60\u4e5f\u53ef\u4ee5\u5c06\u5176\u7528\u4f5c\u901a\u7528 I\/O\uff0c\u56e0\u4e3a\u5b83\u6709\u516d\u4e2a\u901a\u7528\u8f93\u5165\u548c\u516d\u4e2a\u6a21\u62df\/\u4e8c\u8fdb\u5236\u8f93\u51fa\u3002\u4ea7\u54c1\u9875\u9762\u4e0a\u6709\u6307\u5411\u8be5\u4ea7\u54c1\u6e90\u4ee3\u7801\u7684\u94fe\u63a5\uff0c\u8be5\u6e90\u4ee3\u7801\u4f7f\u7528 Arm STM32F103VC \u5904\u7406\u5668\u3002\u6709\u4e86\u8fd9\u4e24\u6837\u786c\u4ef6\uff0c\u4f60\u5f88\u5feb\u5c31\u80fd\u5f00\u59cb\u4f7f\u7528 Bacnet MSTP \u8fdb\u884c\u7f16\u7a0b\u4e86\u3002<\/p>\n<p><a href=\"https:\/\/bravocontrols.com\/product\/pwm-input-to-voltage-output-transducer\/\">https:\/\/bravocontrols.com\/product\/pwm-input-to-voltage-output-transducer\/<\/a><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-23917 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-800x523.jpg\" alt=\"\" width=\"800\" height=\"523\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-800x523.jpg 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-300x196.jpg 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-768x502.jpg 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-120x78.jpg 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-60x39.jpg 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-330x216.jpg 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-400x261.jpg 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2-110x72.jpg 110w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark2.jpg 940w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2>\u5b89\u88c5 Wireshark \u548c MSTP \u8f85\u52a9\u5de5\u5177<\/h2>\n<p>\u63a5\u4e0b\u6765\u5b89\u88c5 Wireshark 2.0 \u6570\u636e\u5305\u6355\u83b7\u5de5\u5177\uff1a <a href=\"https:\/\/www.wireshark.org\/#download\">https:\/\/www.wireshark.org\/#download<\/a><\/p>\n<p>\u6574\u4e2a\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u90fd\u9009\u62e9\u9ed8\u8ba4\u9009\u9879\u3002<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3.jpg\"><img decoding=\"async\" class=\"size-full wp-image-23916 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3.jpg\" alt=\"\" width=\"733\" height=\"582\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3.jpg 733w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3-300x238.jpg 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3-113x90.jpg 113w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3-60x48.jpg 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3-330x262.jpg 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark3-400x318.jpg 400w\" sizes=\"(max-width: 733px) 100vw, 733px\" \/><\/a>3.\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4e0b\u8f7d Steve Kargs \u7684\u8f85\u52a9\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230 Wireshark \u7684\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684\u7279\u5b9a\u6587\u4ef6\u5939\u4e2d\u3002\u542f\u52a8 Wireshark\uff0c\u70b9\u51fb\u201c\u5e2e\u52a9\u201d-&gt;\u201c\u5173\u4e8e Wireshark\u201d-&gt;\u201c\u6587\u4ef6\u5939\u201d\u9009\u9879\u5361-&gt;\u201cExtcap \u8def\u5f84\u201d\uff0c\u5373\u53ef\u67e5\u770b\u6587\u4ef6\u5e94\u8be5\u590d\u5236\u5230\u54ea\u91cc\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u70b9\u51fb\u6807\u7b7e 4 \u4e2d\u7684\u94fe\u63a5\uff0c\u8fd9\u5c06\u6253\u5f00\u6807\u7b7e 5 \u4e2d\u663e\u793a\u7684\u6b63\u786e\u6587\u4ef6\u5939\u3002<\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23915 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-800x751.png\" alt=\"\" width=\"800\" height=\"751\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-800x751.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-300x282.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-768x721.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-96x90.png 96w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-60x56.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-330x310.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg-400x375.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark4.jpg.png 897w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>4.\u4eceSteve\u5904\u4e0b\u8f7d\u5e76\u89e3\u538bmstpcap.exe\u8f85\u52a9\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u53ef\u4ee5\u5728\u8fd9\u91cc\u627e\u5230\uff1a\u00a0 <a href=\"https:\/\/sourceforge.net\/projects\/bacnet\/files\/bacnet-tools\/bacnet-tools-0.8.5\">https:\/\/sourceforge.net\/projects\/bacnet\/files\/bacnet-tools\/bacnet-tools-0.8.5<\/a> \u8fd9\u4e2a\u538b\u7f29\u5305\u91cc\u6709\u5f88\u591a\u5b9e\u7528\u5de5\u5177\uff0c\u4f60\u53ea\u9700\u8981 mstpcap.exe \u6587\u4ef6\u3002\u5c06 bacnet tools \u6587\u4ef6\u89e3\u538b\u5230\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\u5939\uff0c\u7136\u540e\u5c06\u91cd\u8981\u7684 mstpcap.exe \u6587\u4ef6\u590d\u5236\u5230 wireshark\\extcap \u6587\u4ef6\u5939\u3002<\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23914 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-800x260.png\" alt=\"\" width=\"800\" height=\"260\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-800x260.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-300x98.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-1024x333.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-768x250.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-120x39.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-60x20.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-330x107.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg-400x130.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark5.jpg.png 1033w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0cWireshark \u4f1a\u8be2\u95ee\u662f\u5426\u8981\u91cd\u542f\uff0c\u6211\u89c9\u5f97\u6ca1\u5fc5\u8981\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u6211\u4e4b\u524d\u5df2\u7ecf\u591a\u6b21\u5b89\u88c5\u8fc7\u8fd9\u4e2a\u8f6f\u4ef6\u3002\u60a8\u7684\u7ed3\u679c\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p>\u9996\u6b21\u8fd0\u884c Wireshark \u65f6\uff0c\u4f1a\u663e\u793a\u7535\u8111\u4e0a\u6240\u6709\u53ef\u7528\u901a\u4fe1\u7aef\u53e3\u7684\u5217\u8868\u3002Tab5 \u9009\u9879\u5361\u4e2d\u6709\u4e00\u4e2a\u7f51\u7edc\u6d3b\u52a8\u56fe\u8868\uff0c\u663e\u793a Wi-Fi \u7aef\u53e3\u6709\u4e00\u4e9b\u6d3b\u52a8\uff0c\u8bf4\u660e\u5b89\u88c5\u987a\u5229\u5b8c\u6210\u3002<\/p>\n<p>\u8981\u67e5\u770b MSTP \u6d41\u91cf\uff0c\u6211\u4eec\u9996\u5148\u5355\u51fb tab6 \u4e2d\u7684\u201cCOM6 \u4e0a\u7684 BACnet MS\/TP\u201d\u56fe\u6807\uff0c\u8fd9\u5c06\u5f39\u51fa\u4e00\u4e2a\u5bf9\u8bdd\u6846\uff0c\u6211\u4eec\u53ef\u4ee5\u5728 tab7 \u4e2d\u7f16\u8f91\u6ce2\u7279\u7387\u3002\u7136\u540e\u5728 tab8 \u4e2d\u5f00\u59cb\u6355\u83b7\u3002<\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23913 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-800x409.png\" alt=\"\" width=\"800\" height=\"409\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-800x409.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-300x153.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-1024x523.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-768x392.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-120x61.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-60x31.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-330x169.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg-400x204.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark6.jpg.png 1030w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>\u6700\u540e\u662f MSTP \u6d41\u91cf\uff0c\u8fd9\u6b21\u6355\u83b7\u7684\u6570\u636e\u6765\u81ea COM1 \u4e0a\u7684\u4e00\u4e2a\u4f1a\u8bdd\u3002<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23912 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-800x593.png\" alt=\"\" width=\"800\" height=\"593\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-800x593.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-300x222.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-768x569.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-120x90.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-60x44.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-330x244.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg-400x296.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark7.jpg.png 987w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2>\u5728 Wireshark \u4e2d\u8bbe\u7f6e\u8fc7\u6ee4\u5668\uff1a<\/h2>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8fc7\u6ee4\u5668\u6765\u9501\u5b9a\u611f\u5174\u8da3\u7684\u6d41\u91cf\uff0c\u8fc7\u6ee4\u5668\u53ef\u4ee5\u76f4\u63a5\u5728 tab9 \u4e2d\u7f16\u8f91\u3002\u8fd9\u91cc\u6211\u4eec\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u8fc7\u6ee4\u5668\uff0c\u7528\u4e8e\u6355\u83b7\u6240\u6709\u53d1\u5f80 Bacnet ID = 3 \u7684\u6570\u636e\uff0c\u8bed\u6cd5\u4e3a\u201cmstp.dst == 0x03\u201d\u3002\u8fc7\u6ee4\u5668\u53ef\u4ee5\u5f88\u590d\u6742\uff0c\u56e0\u6b64\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5bf9\u8bdd\u6846\u6765\u5e2e\u52a9\u60a8\u6784\u5efa\u8fc7\u6ee4\u5668\u8868\u8fbe\u5f0f\u3002\u70b9\u51fb tab10 \u5373\u53ef\u6253\u5f00\u6b64\u5bf9\u8bdd\u6846\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5728 tab11 \u4e2d\u9009\u62e9\u4e86 Bacnet MSTP \u534f\u8bae\uff0c\u5728 tab12 \u4e2d\u9009\u62e9\u4e86\u201c\u76ee\u6807\u5730\u5740\u201d\u8fc7\u6ee4\u5668\uff0c\u5728 tab13 \u4e2d\u9009\u62e9\u4e86\u201c==\u201d\u4ee5\u8fdb\u884c\u7cbe\u786e\u5339\u914d\uff0c\u6700\u540e\u5728 tab14 \u4e2d\u8f93\u5165\u4e86\u5341\u516d\u8fdb\u5236\u683c\u5f0f\u7684 Bacnet \u5730\u5740 ID 0x03\u3002<\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23911 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-800x275.png\" alt=\"\" width=\"800\" height=\"275\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-800x275.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-300x103.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-1024x352.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-768x264.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-120x41.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-60x21.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-330x114.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg-400x138.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark8.jpg.png 1180w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>8. \u5982\u679c\u9047\u5230\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4e0d\u540c\u7684\u6ce2\u7279\u7387\u3002\u6211\u7684\u8bbe\u5907\u5728 78k \u6ce2\u7279\u7387\u4e0b\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u4f46\u4ee4\u4eba\u60ca\u8bb6\u7684\u662f\uff0c\u5728 112k \u6ce2\u7279\u7387\u4e0b\u5374\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u5728\u201cWindows \u8bbe\u5907\u7ba1\u7406\u5668\u201d\u7684\u201c\u7aef\u53e3\u8bbe\u7f6e\u201d-&gt;\u201c\u9ad8\u7ea7\u8bbe\u7f6e\u201d-&gt;\u201c\u5ef6\u8fdf\u8ba1\u65f6\u5668\u201d\u4e2d\u627e\u5230 COM \u7aef\u53e3\u5ef6\u8fdf\u8bbe\u7f6e\u3002FTDI \u7684\u5e38\u7528 USB COM \u7aef\u53e3\u82af\u7247\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a 16 \u6beb\u79d2\uff0c\u5982\u679c\u9a71\u52a8\u7a0b\u5e8f\u652f\u6301\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u4f4e\u7684\u8bbe\u7f6e\u3002<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-23910 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-800x501.jpg\" alt=\"\" width=\"800\" height=\"501\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-800x501.jpg 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-300x188.jpg 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-768x481.jpg 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-120x75.jpg 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-60x38.jpg 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-330x207.jpg 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png-400x250.jpg 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark9.jpg.png.jpg 973w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2>\u5176\u4ed6\u5f00\u6e90\u5de5\u5177\uff1a<\/h2>\n<p>\u6700\u540e\uff0c\u5bf9\u4e8e\u66f4\u9ad8\u7ea7\u522b\u7684 Bacnet \u5bf9\u8c61\u8c03\u8bd5\uff0c\u6211\u4eec\u6709\u4e45\u8d1f\u76db\u540d\u7684\u201cYabe\u201d\uff0c\u5b83\u7684\u5168\u79f0\u662f\u201cYet another Bacnet Explorer\u201d\uff08\u53c8\u4e00\u4e2a Bacnet Explorer\uff09\u3002\u8fd9\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u76ee\u524d\u7531 Fr\u00e9d\u00e9ric Chaxel \u7ef4\u62a4\u3002\u5b89\u88c5\u6211\u4eec\u7684 T3000 \u8f6f\u4ef6\u65f6\uff0c\u5b83\u4f1a\u81ea\u52a8\u5b89\u88c5\uff0c\u60a8\u53ef\u4ee5\u5728\u201c\u5de5\u5177\u201d-&gt;\u201cBacnet \u5de5\u5177\u201d\u4e0b\u627e\u5230\u5b83\u3002\u5982\u679c\u60a8\u60f3\u5728\u4e0d\u5b89\u88c5 T3000 \u8f6f\u4ef6\u7684\u60c5\u51b5\u4e0b\u5b89\u88c5\u8be5\u5de5\u5177\uff0c\u4ee5\u4e0b\u662f Yabe \u5f00\u6e90\u9879\u76ee\u7684\u94fe\u63a5\uff1a<\/p>\n<p><a href=\"https:\/\/sourceforge.net\/projects\/yetanotherbacnetexplorer\/\">https:\/\/sourceforge.net\/projects\/yetanotherbacnetexplorer\/<\/a><\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23909 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-800x426.png\" alt=\"\" width=\"800\" height=\"426\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-800x426.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-300x160.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-768x409.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-120x64.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-60x32.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-330x176.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg-400x213.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark10.jpg.png.jpg.png 869w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>10.\u8fd9\u5c31\u662f\u5728\u4e0d\u82b1\u5f88\u591a\u94b1\u7684\u60c5\u51b5\u4e0b\u8c03\u8bd5 Bacnet MSTP \u6d41\u91cf\u7684\u65b9\u6cd5\u3002<\/p>\n<h2>\u4e13\u4e1a Bacnet \u5de5\u5177\uff1a<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6765\u81ea Cimetrics\u3001Polarsoft \u548c Chipkin \u7684\u5e38\u7528\u5de5\u5177\uff0c\u4e13\u4e1a\u5f00\u53d1\u4eba\u5458\u6216\u96c6\u6210\u5546\u5e94\u8be5\u4f1a\u9700\u8981\u5b83\u4eec\u3002\u4e0d\u8fc7\uff0c\u6b63\u5982\u60a8\u6240\u89c1\uff0c\u5b83\u4eec\u7684\u4ef7\u683c\u4e5f\u4e0d\u83f2\u3002\u6211\u4eec\u5728 Yabe \u5de5\u5177\u95ee\u4e16\u5f88\u4e45\u4e4b\u524d\u5c31\u8d2d\u4e70\u4e86 Chipkin Bacnet Explorer \u5de5\u5177\uff0c\u5b83\u5df2\u7ecf\u7269\u6709\u6240\u503c\uff0c\u4f46\u73b0\u5728 Yabe \u7684\u529f\u80fd\u5df2\u7ecf\u5f88\u5b8c\u5584\uff0c\u6211\u4eec\u56e2\u961f\u5f88\u5c11\u518d\u4f7f\u7528\u5b83\u4e86\u3002<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23908 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-800x406.png\" alt=\"\" width=\"800\" height=\"406\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-800x406.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-300x152.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-1024x520.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-768x390.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-120x61.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-60x30.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-330x168.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg-400x203.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark11.jpg.png.jpg.png 1174w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23907 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-800x332.png\" alt=\"\" width=\"800\" height=\"332\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-800x332.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-300x125.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-1024x426.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-768x319.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-120x50.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-60x25.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-330x137.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg-400x166.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark12.jpg.png.jpg.png 1179w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg.png\"><img decoding=\"async\" class=\"size-medium wp-image-23906 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-800x434.png\" alt=\"\" width=\"800\" height=\"434\" srcset=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-800x434.png 800w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-300x163.png 300w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-1024x555.png 1024w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-768x416.png 768w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-120x65.png 120w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-60x33.png 60w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-330x179.png 330w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg-400x217.png 400w, https:\/\/temcocontrols.com\/wp-content\/uploads\/sites\/4\/2018\/01\/Wireshark13.jpg.png.jpg.png 1173w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u8c03\u8bd5\u4ee5\u592a\u7f51\u6d41\u91cf\u65f6\uff0c\u6709\u5f88\u591a\u786c\u4ef6\u548c\u8f6f\u4ef6\u5de5\u5177\u53ef\u4f9b\u9009\u62e9\uff0cWireshark 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