Wireshark如果要显示所有发送到和接收到某IP的数据包，显示过滤器命令怎么写？ 如何在wireshark中抓包过滤返回内容包含某字符串的数据
[\u9ad8\u5206\u60ac\u8d4f]wireshark\u6355\u6349\u963f\u91cc\u65fa\u65fa\u6570\u636e\u5305\u5b9e\u65f6\u6355\u6349\u6570\u636e\u5305\u65f6Wireshar\u7684\u7279\u8272\u4e4b\u4e00
Wiershark\u6355\u6349\u5f15\u64ce\u5177\u5907\u4ee5\u4e0b\u7279\u70b9
\u652f\u6301\u591a\u79cd\u7f51\u7edc\u63a5\u53e3\u7684\u6355\u6349(\u4ee5\u592a\u7f51\uff0c\u4ee4\u724c\u73af\u7f51\uff0cATM...)
\u652f\u6301\u591a\u79cd\u673a\u5236\u89e6\u53d1\u505c\u6b62\u6355\u6349\uff0c\u4f8b\u5982\uff1a\u6355\u6349\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u6355\u6349\u6301\u7eed\u65f6\u95f4\uff0c\u6355\u6349\u5230\u5305\u7684\u6570\u91cf...
\u6355\u6349\u65f6\u540c\u65f6\u663e\u793a\u5305\u89e3\u7801\u8be6\u60c5
\u8bbe\u7f6e\u8fc7\u6ee4\uff0c\u51cf\u5c11\u6355\u6349\u5230\u5305\u7684\u5bb9\u91cf\u3002\u89c1\u7b2c 4.8 \u8282 \u201c\u6355\u6349\u65f6\u8fc7\u6ee4\u201d
\u957f\u65f6\u95f4\u6355\u6349\u65f6\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u751f\u6210\u591a\u4e2a\u6587\u4ef6\u3002\u5bf9\u4e8e\u7279\u522b\u957f\u65f6\u95f4\u7684\u6355\u6349\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u6355\u6349\u6587\u4ef6\u5927\u5c0f\u7f5a\u503c\uff0c\u8bbe\u7f6e\u4ec5\u4fdd\u7559\u6700\u540e\u7684N\u4e2a\u6587\u4ef6\u7b49\u624b\u6bb5\u3002\u89c1\u7b2c 4.6 \u8282 \u201c\u6355\u6349\u6587\u4ef6\u683c\u5f0f\u3001\u6a21\u5f0f\u8bbe\u7f6e\u201d
Wireshark\u6355\u6349\u5f15\u64ce\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5c1a\u6709\u4e0d\u8db3
\u4ece\u591a\u4e2a\u7f51\u7edc\u63a5\u53e3\u540c\u65f6\u5b9e\u65f6\u6355\u6349\uff0c(\u4f46\u662f\u60a8\u53ef\u4ee5\u5f00\u59cb\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5b9e\u4f53\uff0c\u6355\u6349\u540e\u8fdb\u884c\u6587\u4ef6\u5408\u5e76)
\u6839\u636e\u6355\u6349\u5230\u7684\u6570\u636e\u505c\u6b62\u6355\u6349(\u6216\u5176\u4ed6\u64cd\u4f5c)
4.2. \u51c6\u5907\u5de5\u4f5c
\u7b2c\u4e00\u6b21\u8bbe\u7f6eWireshark\u6355\u6349\u5305\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5c0f\u9ebb\u70e6
\u8fd9\u91cc\u6709\u4e00\u4e9b\u5e38\u89c1\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9
\u4f60\u5fc5\u987b\u62e5\u6709root/Administrator\u7279\u6743\u4ee5\u5f00\u59cb\u6355\u6349[12]
\u5fc5\u987b\u9009\u62e9\u6b63\u786e\u7684\u7f51\u7edc\u63a5\u53e3\u6355\u6349\u6570\u636e
\u5982\u679c\u60a8\u60f3\u6355\u6349\u67d0\u5904\u7684\u901a\u4fe1\uff0c\u4f60\u5fc5\u987b\u4f5c\u51fa\u51b3\u5b9a\uff1a\u5728\u4ec0\u4e48\u5730\u65b9\u53ef\u4ee5\u6355\u6349\u5230
\u2026\u2026\u4ee5\u53ca\u8bb8\u591a
\u5982\u679c\u4f60\u78b0\u5230\u8bbe\u7f6e\u95ee\u9898\uff0c\u5efa\u8bae\u770b\u770b\u524d\u9762\u7684\u90a3\u4e2a\u5411\u5bfc\uff0c\u6216\u8bb8\u4f1a\u6709\u6240\u5e2e\u52a9
4.3. \u5f00\u59cb\u6355\u6349
\u53ef\u4ee5\u4f7f\u7528\u4e0b\u4efb\u4e00\u65b9\u5f0f\u5f00\u59cb\u6355\u6349\u5305
\u4f7f\u7528\u6253\u5f00\u6355\u6349\u63a5\u53e3\u5bf9\u8bdd\u6846\uff0c\u6d4f\u89c8\u53ef\u7528\u7684\u672c\u5730\u7f51\u7edc\u63a5\u53e3\uff0c\u89c1\u56fe 4.1 \u201c"Capture Interfaces"\u6355\u6349\u63a5\u53e3\u5bf9\u8bdd\u6846\u201d,
\u9009\u62e9\u60a8\u9700\u8981\u8fdb\u884c\u6355\u6349\u7684\u63a5\u53e3\u542f\u52a8\u6355\u6349
\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528"\u6355\u6349\u9009\u9879"\u6309\u94ae\u542f\u52a8\u5bf9\u8bdd\u6846\u5f00\u59cb\u6355\u6349\uff0c\u89c1\u56fe 4.2 \u201c"Capture Option/\u6355\u6349\u9009\u9879"\u5bf9\u8bdd\u6846\u201d
\u5982\u679c\u60a8\u524d\u6b21\u6355\u6349\u65f6\u7684\u8bbe\u7f6e\u548c\u73b0\u5728\u7684\u8981\u6c42\u4e00\u6837\uff0c\u60a8\u53ef\u4ee5\u70b9\u51fb"\u5f00\u59cb\u6355\u6349"\u6309\u94ae\u6216\u8005\u662f\u83dc\u5355\u9879\u7acb\u5373\u5f00\u59cb\u672c\u6b21\u6355\u6349\u3002
\u5982\u679c\u4f60\u5df2\u7ecf\u77e5\u9053\u6355\u6349\u63a5\u53e3\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u4ece\u547d\u4ee4\u884c\u5f00\u59cb\u6355\u6349\uff1a
wireshark -i eth0 -k
\u4e0a\u8ff0\u547d\u4ee4\u4f1a\u4eceeht0\u63a5\u53e3\u5f00\u59cb\u6355\u6349\uff0c\u6709\u5173\u547d\u4ee4\u884c\u7684\u4ecb\u7ecd\u53c2\u89c1\u7b2c 9.2 \u8282 \u201c\u4ece\u547d\u4ee4\u884c\u542f\u52a8Wireshark\u201d
4.4. \u6355\u6349\u63a5\u53e3\u5bf9\u8bdd\u6846
\u5982\u679c\u60a8\u4ece\u6355\u6349\u83dc\u5355\u9009\u62e9"Interface..."\uff0c\u5c06\u4f1a\u5f39\u51fa\u5982\u56fe 4.1 \u201c"Capture Interfaces"\u6355\u6349\u63a5\u53e3\u5bf9\u8bdd\u6846\u201d\u6240\u793a\u7684\u5bf9\u8bdd\u6846
\u56fe 4.1. "Capture Interfaces"\u6355\u6349\u63a5\u53e3\u5bf9\u8bdd\u6846
\u63cf\u8ff0
\u4ece\u64cd\u4f5c\u7cfb\u7edf\u83b7\u53d6\u7684\u63a5\u53e3\u4fe1\u606f
IP
Wireshark\u80fd\u89e3\u6790\u7684\u7b2c\u4e00\u4e2aIP\u5730\u5740\uff0c\u5982\u679c\u63a5\u53e3\u672a\u83b7\u5f97IP\u5730\u5740\uff08\u5982\uff0c\u4e0d\u5b58\u5728\u53ef\u7528\u7684DHCP\u670d\u52a1\u5668)\uff0c\u5c06\u4f1a\u663e\u793a"Unkow",\u5982\u679c\u6709\u8d85\u8fc7\u4e00\u4e2aIP\u7684\uff0c\u53ea\u663e\u793a\u7b2c\u4e00\u4e2a(\u65e0\u6cd5\u786e\u5b9a\u54ea\u4e00\u4e2a\u4f1a\u663e\u793a).
Packets
\u6253\u5f00\u8be5\u7a97\u53e3\u540e\uff0c\u4ece\u6b64\u63a5\u53e3\u6355\u6349\u5230\u7684\u5305\u7684\u6570\u76ee\u3002\u5982\u679c\u4e00\u76f4\u6ca1\u6709\u63a5\u6536\u5230\u5305\uff0c\u5219\u4f1a\u663e\u793a\u4e3a\u7070\u5ea6
Packets/s
\u6700\u8fd1\u4e00\u79d2\u6355\u6349\u5230\u5305\u7684\u6570\u76ee\u3002\u5982\u679c\u6700\u8fd1\u4e00\u79d2\u6ca1\u6709\u6355\u6349\u5230\u5305\uff0c\u5c06\u4f1a\u662f\u7070\u5ea6\u663e\u793a
Stop
\u505c\u6b62\u5f53\u524d\u8fd0\u884c\u7684\u6355\u6349
Capture
\u4ece\u9009\u62e9\u7684\u63a5\u53e3\u7acb\u5373\u5f00\u59cb\u6355\u6349\uff0c\u4f7f\u7528\u6700\u540e\u4e00\u6b21\u6355\u6349\u7684\u8bbe\u7f6e\u3002
Options
\u6253\u5f00\u8be5\u63a5\u53e3\u7684\u6355\u6349\u9009\u9879\u5bf9\u8bdd\u6846,\u89c1 \u7b2c 4.5 \u8282 \u201c\u6355\u6349\u9009\u9879\u5bf9\u8bdd\u6846\u201d
Details(\u4ec5Win32\u7cfb\u7edf)
\u6253\u5f00\u5bf9\u8bdd\u6846\u663e\u793a\u63a5\u53e3\u7684\u8be6\u7ec6\u4fe1\u606f
Close
\u5173\u95ed\u5bf9\u8bdd\u6846
4.5. \u6355\u6349\u9009\u9879\u5bf9\u8bdd\u6846
\u5982\u679c\u60a8\u4ece\u6355\u6349\u83dc\u5355\u9009\u62e9"start..."\u6309\u94ae(\u6216\u8005\u4ece\u4e3b\u5de5\u5177\u680f\u9009\u62e9\u5bf9\u5e94\u7684\u9879\u76ee),Wireshark\u5f39\u51fa"Capture Option/\u6355\u6349\u9009\u9879"\u5bf9\u8bdd\u6846\u3002\u5982\u56fe 4.2 \u201c"Capture Option/\u6355\u6349\u9009\u9879"\u5bf9\u8bdd\u6846\u201d\u6240\u793a
\u56fe 4.2. "Capture Option/\u6355\u6349\u9009\u9879"\u5bf9\u8bdd\u6846
\u4f60\u53ef\u4ee5\u7528\u5bf9\u8bdd\u6846\u4e2d\u7684\u5982\u4e0b\u5b57\u6bb5\u8fdb\u884c\u8bbe\u7f6e
4.5.1. \u6355\u6349\u6862
Interface
\u8be5\u5b57\u6bb5\u6307\u5b9a\u4f60\u60f3\u7528\u4e8e\u8fdb\u884c\u6355\u6349\u7684\u501f\u53e3\u3002\u4e00\u6b21\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2a\u63a5\u53e3\u3002\u8fd9\u662f\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\uff0c\u7b80\u5355\u70b9\u51fb\u53f3\u4fa7\u7684\u6309\u94ae\uff0c\u9009\u62e9\u4f60\u60f3\u8981\u4f7f\u7528\u7684\u63a5\u53e3\u3002\u9ed8\u8ba4\u7b2c\u4e00\u662f\u652f\u6301\u6355\u6349\u7684non-loopback(\u975e\u73af\u56de)\u63a5\u53e3\uff0c\u5982\u679c\u6ca1\u6709\u8fd9\u6837\u7684\u63a5\u53e3\uff0c\u7b2c\u4e00\u4e2a\u5c06\u662f\u73af\u56de\u63a5\u53e3\u3002\u5728\u67d0\u4e9b\u7cfb\u7edf\u4e2d\uff0c\u56de\u501f\u53e3\u4e0d\u652f\u6301\u6355\u6349\u5305(windows\u5e73\u53f0\u4e0b\u7684\u73af\u56de\u63a5\u53e3\u5c31\u4e0d\u652f\u6301\u3002)
\u5728\u547d\u4ee4\u884c\u4f7f\u7528-i \u53c2\u6570\u53ef\u4ee5\u66ff\u4ee3\u8be5\u9009\u9879
IP address
\u8868\u793a\u9009\u62e9\u63a5\u53e3\u7684IP\u5730\u5740\u3002\u5982\u679c\u7cfb\u7edf\u672a\u6307\u5b9aIP\u5730\u5740\uff0c\u5c06\u4f1a\u663e\u793a\u4e3a"unknown"
Link-layer header type
\u9664\u975e\u4f60\u6709\u4e9b\u7279\u6b8a\u5e94\u7528\uff0c\u5c3d\u91cf\u4fdd\u6301\u6b64\u9009\u9879\u9ed8\u8ba4\u3002\u60f3\u4e86\u89e3\u66f4\u591a\u8be6\u60c5\uff0c\u89c1 \u7b2c 4.7 \u8282 \u201c\u94fe\u8def\u5c42\u5305\u5934\u7c7b\u578b\u201d
Buffer size: n megabyte(s)
\u8f93\u5165\u7528\u4e8e\u6355\u6349\u7684\u7f13\u5c42\u5927\u5c0f\u3002\u8be5\u9009\u9879\u662f\u8bbe\u7f6e\u5199\u5165\u6570\u636e\u5230\u78c1\u76d8\u524d\u4fdd\u7559\u5728\u6838\u5fc3\u7f13\u5b58\u4e2d\u6355\u6349\u6570\u636e\u7684\u5927\u5c0f\uff0c\u5982\u679c\u4f60\u53d1\u73b0\u4e22\u5305\u3002\u5c1d\u8bd5\u589e\u5927\u8be5\u503c\u3002
Capture packets in promiscuous mode
\u6307\u5b9aWireshark\u6355\u6349\u5305\u65f6\uff0c\u8bbe\u7f6e\u63a5\u53e3\u4e3a\u6742\u6536\u6a21\u5f0f(\u6709\u4e9b\u4eba\u7ffb\u8bd1\u4e3a\u6df7\u6742\u6a21\u5f0f)\u3002\u5982\u679c\u4f60\u672a\u6307\u5b9a\u8be5\u9009\u9879\uff0cWireshark \u5c06\u53ea\u80fd\u6355\u6349\u8fdb\u51fa\u4f60\u7535\u8111\u7684\u6570\u636e\u5305(\u4e0d\u80fd\u6355\u6349\u6574\u4e2a\u5c40\u57df\u7f51\u6bb5\u7684\u5305)[13]
Limit each packet to n bytes
\u6307\u5b9a\u6355\u6349\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u4e2a\u5305\u7684\u6700\u5927\u5b57\u8282\u6570\u3002\u5728\u67d0\u4e9b\u5730\u65b9\u88ab\u79f0\u4e3a\u3002"snaplen".[14]\u5982\u679c\u7981\u6b62\u8be5\u9009\u9879\uff0c\u9ed8\u8ba4\u503c\u4e3a65535\uff0c\u8fd9\u9002\u7528\u4e8e\u5927\u591a\u6570\u534f\u8bae\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u9002\u7528\u7684\u89c4\u5219(\u8fd9\u91cc\u53c8\u51fa\u73b0\u4e86\u62c7\u6307\u89c4\u5219\uff0c\u7b2c\u4e00\u7ae0\uff0c\u7cfb\u7edf\u9700\u6c42\u65f6\u63d0\u5230\u8fc7\u3002\u8fd9\u91cc\u6743\u4e14\u7ffb\u8bd1\u4f5c\u666e\u9002\u800c\u975e\u7edd\u5bf9\u7684\u89c4\u5219))
\u00b7 \u5982\u679c\u4f60\u4e0d\u786e\u5b9a\uff0c\u5c3d\u91cf\u4fdd\u6301\u9ed8\u8ba4\u503c
\u00b7 \u5982\u679c\u4f60\u4e0d\u9700\u8981\u5305\u4e2d\u7684\u6240\u6709\u6570\u636e\u3002\u4f8b\u5982\uff1a\u5982\u679c\u60a8\u4ec5\u9700\u8981\u94fe\u8def\u5c42\u3001IP\u548cTCP\u5305\u5934\uff0c\u60a8\u53ef\u80fd\u60f3\u8981\u9009\u62e9\u4e00\u4e2a\u8f83\u5c0f\u7684\u5feb\u7167\u957f\u5ea6\u3002\u8fd9\u6837\u53ea\u9700\u8981\u8f83\u5c11\u7684cpu\u5360\u7528\u65f6\u95f4\u7528\u4e8e\u590d\u5236\u5305\uff0c\u5305\u9700\u8981\u7684\u7f13\u5b58\u4e5f\u8f83\u5c11\u3002\u5982\u6b64\u5728\u7e41\u5fd9\u7f51\u7edc\u4e2d\u6355\u6349\u65f6\u4e22\u5931\u7684\u5305\u4e5f\u53ef\u80fd\u4f1a\u76f8\u5e94\u5c11\u4e00\u70b9\u3002
\u00b7 \u5982\u679c\u4f60\u6ca1\u6709\u6355\u6349\u5305\u4e2d\u7684\u6240\u6709\u6570\u636e(\u9002\u7528snpaplen\u622a\u65ad\u4e86\u5305)\uff0c\u4f60\u53ef\u80fd\u4f1a\u53d1\u73b0\u6709\u65f6\u5019\u4f60\u60f3\u8981\u7684\u5305\u4e2d\u7684\u6570\u636e\u90e8\u5206\u88ab\u622a\u65ad\u4e22\u5f03\u4e86\u3002\u6216\u8005\u56e0\u4e3a\u7f3a\u5c11\u91cd\u8981\u7684\u90e8\u5206\uff0c\u60f3\u5bf9\u67d0\u4e9b\u5305\u8fdb\u884c\u91cd\u7ec4\u800c\u53d1\u73b0\u5931\u8d25\u3002
Capture Filter
\u6307\u5b9a\u6355\u6349\u8fc7\u6ee4\u3002\u6355\u6349\u8fc7\u6ee4\u5668\u5c06\u4f1a\u5728\u6709\u7b2c 4.8 \u8282 \u201c\u6355\u6349\u65f6\u8fc7\u6ee4\u201d\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u662f\u7a7a\u7684\u3002
\u540c\u6837\u4f60\u4e5f\u53ef\u4ee5\u70b9\u51fb\u6355\u6349\u6309\u94ae\uff0c\u901a\u8fc7\u5f39\u51fa\u7684\u6355\u6349\u8fc7\u6ee4\u5bf9\u8bdd\u6846\u521b\u5efa\u6216\u9009\u62e9\u4e00\u4e2a\u8fc7\u6ee4\u5668\uff0c\u8be6\u89c1\u7b2c 6.6 \u8282 \u201c\u5b9a\u4e49\uff0c\u4fdd\u5b58\u8fc7\u6ee4\u5668\u201d
4.5.2. \u6349\u6570\u636e\u5e27\u4e3a\u6587\u4ef6\u3002
\u6355\u6349\u6587\u4ef6\u8bbe\u7f6e\u7684\u4f7f\u7528\u65b9\u6cd5\u7684\u8be6\u7ec6\u4ecb\u7ecd\u89c1\u7b2c 4.6 \u8282 \u201c\u6355\u6349\u6587\u4ef6\u683c\u5f0f\u3001\u6a21\u5f0f\u8bbe\u7f6e\u201d
File
\u6307\u5b9a\u5c06\u7528\u4e8e\u6355\u6349\u7684\u6587\u4ef6\u540d\u3002\u8be5\u5b57\u6bb5\u9ed8\u8ba4\u662f\u7a7a\u767d\u3002\u5982\u679c\u4fdd\u6301\u7a7a\u767d\uff0c\u6355\u6349\u6570\u636e\u5c06\u4f1a\u5b58\u50a8\u5728\u4e34\u65f6\u6587\u4ef6\u5939\u3002\u8be6\u89c1\u7b2c 4.6 \u8282 \u201c\u6355\u6349\u6587\u4ef6\u683c\u5f0f\u3001\u6a21\u5f0f\u8bbe\u7f6e\u201d
\u4f60\u53ef\u4ee5\u70b9\u51fb\u53f3\u4fa7\u7684\u6309\u94ae\u6253\u5f00\u6d4f\u89c8\u7a97\u53e3\u8bbe\u7f6e\u6587\u4ef6\u5b58\u50a8\u4f4d\u7f6e
Use multiple files
\u5982\u679c\u6307\u5b9a\u6761\u4ef6\u8fbe\u5230\u4e34\u754c\u503c\uff0cWireshark\u5c06\u4f1a\u81ea\u52a8\u751f\u6210\u4e00\u4e2a\u65b0\u6587\u4ef6\uff0c\u800c\u4e0d\u662f\u9002\u7528\u5355\u72ec\u6587\u4ef6\u3002
Next file every n megabyte(s)
\u4ec5\u9002\u7528\u9009\u4e2dUse multiple files,\u5982\u679c\u6355\u6349\u6587\u4ef6\u5bb9\u91cf\u8fbe\u5230\u6307\u5b9a\u503c\uff0c\u5c06\u4f1a\u751f\u6210\u5207\u6362\u5230\u65b0\u6587\u4ef6
Next file every n minutes(s)
\u4ec5\u9002\u7528\u9009\u4e2dUse multiple files,\u5982\u679c\u6355\u6349\u6587\u4ef6\u6301\u7eed\u65f6\u95f4\u8fbe\u5230\u6307\u5b9a\u503c\uff0c\u5c06\u4f1a\u5207\u6362\u5230\u65b0\u6587\u4ef6\u3002
Ring buffer with n files
\u4ec5\u9002\u7528\u9009\u4e2dUse multiple files,\u4ec5\u751f\u6210\u5236\u5b9a\u6570\u76ee\u7684\u6587\u4ef6\u3002
Stop caputure after n file(s)
\u4ec5\u9002\u7528\u9009\u4e2dUse multiple files,\u5f53\u751f\u6210\u6307\u5b9a\u6570\u76ee\u6587\u4ef6\u65f6\uff0c\u5728\u751f\u6210\u4e0b\u4e00\u4e2a\u6587\u4ef6\u65f6\u505c\u6b62\u6355\u6349(\u751f\u6210n\u4e2a\u8fd8\u662fn+1\u4e2a\u6587\u4ef6?)
4.5.3. \u505c\u6b62\u6355\u6349\u6862
... after n packet(s)
\u5728\u6355\u6349\u5230\u6307\u5b9a\u6570\u76ee\u6570\u636e\u5305\u540e\u505c\u6b62\u6355\u6349
... after n megabytes(s)
\u5728\u6355\u6349\u5230\u6307\u5b9a\u5bb9\u91cf\u7684\u6570\u636e(byte(s)/kilobyte(s)/megabyte(s)/gigabyte(s) )\u540e\u505c\u6b62\u6355\u6349\u3002\u5982\u679c\u6ca1\u6709\u9002\u7528"user multiple files",\u8be5\u9009\u9879\u5c06\u662f\u7070\u8272
... after n minute(s)
\u5728\u8fbe\u5230\u6307\u5b9a\u65f6\u95f4\u540e\u505c\u6b62\u6355\u6349
4.5.4. \u663e\u793a\u6862\u9009\u9879
Update list of packets in real time
\u5728\u5305\u5217\u8868\u9762\u677f\u5b9e\u65f6\u66f4\u65b0\u6355\u6349\u6570\u636e\u3002\u5982\u679c\u672a\u9009\u5b9a\u8be5\u9009\u9879\uff0c\u5728Wireshark\u6355\u6349\u7ed3\u675f\u4e4b\u524d\u5c06\u4e0d\u80fd\u663e\u793a\u6570\u636e\u3002\u5982\u679c\u9009\u4e2d\u8be5\u9009\u9879\uff0cWireshark\u5c06\u751f\u6210\u4e24\u4e2a\u72ec\u7acb\u7684\u8fdb\u7a0b\uff0c\u901a\u8fc7\u6355\u6349\u8fdb\u7a0b\u4f20\u8f93\u6570\u636e\u7ed9\u663e\u793a\u8fdb\u7a0b\u3002
Automatic scrolling in live capture
\u6307\u5b9aWireshark\u5728\u6709\u6570\u636e\u8fdb\u5165\u65f6\u5b9e\u65f6\u6eda\u52a8\u5305\u5217\u8868\u9762\u677f\uff0c\u8fd9\u6837\u60a8\u5c06\u4e00\u76f4\u80fd\u770b\u5230\u6700\u8fd1\u7684\u5305\u3002\u53cd\u4e4b\uff0c\u5219\u6700\u65b0\u6570\u636e\u5305\u4f1a\u88ab\u653e\u7f6e\u5728\u884c\u672b\uff0c\u4f46\u4e0d\u4f1a\u81ea\u52a8\u6eda\u52a8\u9762\u677f\u3002\u5982\u679c\u672a\u8bbe\u7f6e"update list of packets in real time",\u8be5\u9009\u9879\u5c06\u662f\u7070\u8272\u4e0d\u53ef\u9009\u7684\u3002
Hide capture info dialog
\u9009\u4e2d\u8be5\u9009\u9879\uff0c\u5c06\u4f1a\u9690\u85cf\u6355\u6349\u4fe1\u606f\u5bf9\u8bdd\u6846
4.5.5. \u540d\u79f0\u89e3\u6790\u8bbe\u7f6e
Enable MAC name resolution
\u8bbe\u7f6e\u662f\u5426\u8ba9Wireshark\u7ffb\u8bd1MAC\u5730\u5740\u4e3a\u540d\u79f0\uff0c\u89c1\u7b2c 7.6 \u8282 \u201c\u540d\u79f0\u89e3\u6790\u201d
Enable network name resolution
\u662f\u5426\u5141\u8bb8Wireshark\u5bf9\u7f51\u7edc\u5730\u5740\u8fdb\u884c\u89e3\u6790\uff0c\u89c1\u7b2c 7.6 \u8282 \u201c\u540d\u79f0\u89e3\u6790\u201d
4.5.6. \u6309\u94ae
\u8fdb\u884c\u5b8c\u4e0a\u8ff0\u8bbe\u7f6e\u4ee5\u540e\uff0c\u4f60\u53ef\u4ee5\u70b9\u51fbstart\u6309\u94ae\u8fdb\u884c\u6355\u6349,\u4e5f\u53ef\u4ee5\u70b9\u51fbCancel\u9000\u51fa\u6355\u6349.
\u5f00\u59cb\u6355\u6349\u4ee5\u540e\uff0c\u5728\u4f60\u6536\u96c6\u5230\u8db3\u591f\u7684\u6570\u636e\u65f6\u4f60\u53ef\u4ee5\u505c\u6b62\u6355\u6349\u3002\u89c1\u7b2c 4.9 \u8282 \u201c\u5728\u6355\u6349\u8fc7\u7a0b\u4e2d\u201d
4.6. \u6355\u6349\u6587\u4ef6\u683c\u5f0f\u3001\u6a21\u5f0f\u8bbe\u7f6e
\u5728 \u6355\u6349\u65f6\uff0clibpcap \u6355\u6349\u5f15\u64ce(linux\u73af\u5883\u4e0b)\u4f1a\u6293\u53d6\u6765\u81ea\u7f51\u5361\u7684\u5305\u5b58\u653e\u5728(\u76f8\u5bf9\u6765\u8bf4)\u8f83\u5c0f\u7684\u6838\u5fc3\u7f13\u5b58\u5185\u3002\u8fd9\u4e9b\u6570\u636e\u7531Wireshark\u8bfb\u53d6\u5e76\u4fdd\u5b58\u5230\u7528\u6237\u6307\u5b9a\u7684\u6355\u6349\u6587\u4ef6\u4e2d\u3002
\u4fdd\u5b58\u5305\u6570\u636e\u5230\u6355\u6349\u6587\u4ef6\u65f6\uff0c\u53ef\u91c7\u7528\u5dee\u5f02\u6a21\u5f0f\u64cd\u4f5c\u3002
\u8868 4.1. \u6355\u6349\u6587\u4ef6\u6a21\u5f0f\u9009\u9879
"File"\u9009\u9879
"Use multiple files"\u9009\u9879
"Ring buffer with n files"\u9009\u9879
Mode
\u6700\u7ec8\u6587\u4ef6\u547d\u540d\u65b9\u5f0f
-
-
-
Single temporary file
etherXXXXXX (where XXXXXX \u662f\u4e00\u4e2a\u72ec\u7acb\u503c)
foo.cap
-
-
Single named file
foo.cap
foo.cap
x
-
Multiple files,continuous
foo_00001_20040205110102.cap, foo_00002_20040205110102.cap, ...
foo.cap
x
x
Multiple files,ring buffer
foo_00001_20040205110102.cap, foo_00002_20040205110102.cap, ...
Single temporary file
\u5c06\u4f1a\u521b\u5efa\u5e76\u4f7f\u7528\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6(\u9ed8\u8ba4\u9009\u9879).\u6355\u6349\u6587\u4ef6\u7ed3\u675f\u540e\uff0c\u8be5\u6587\u4ef6\u53ef\u4ee5\u7531\u7528\u6237\u6307\u5b9a\u6587\u4ef6\u540d\u3002
Single named file
\u4f7f\u7528\u5355\u72ec\u6587\u4ef6\uff0c\u5982\u679c\u4f60\u60f3\u653e\u5230\u6307\u5b9a\u76ee\u5f55\uff0c\u9009\u62e9\u6b64\u6a21\u5f0f
Multiple files,continuous
\u4e0esingle name file\u6a21\u5f0f\u7c7b\u4f3c\uff0c\u4e0d\u540c\u70b9\u5728\u4e8e\uff0c\u5f53\u6355\u6349\u8fbe\u5230\u591a\u6587\u4ef6\u5207\u6362\u4e34\u754c\u6761\u4ef6\u65f6\u4e4b\u4e00\u65f6\uff0c\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\u7528\u4e8e\u6355\u6349
Multiple files,ring buffer
\u4e0e"multiple files continuous"\u6a21\u5f0f\u7c7b\u4f3c\uff0c\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\uff0c\u521b\u5efa\u7684\u6587\u4ef6\u6570\u76ee\u56fa\u5b9a\u3002\u5f53\u8fbe\u5230ring buffer with n\u503c\u65f6\uff0c\u4f1a\u66ff\u6362\u6389\u7b2c\u4e00\u4e2a\u6587\u4ef6\u5f00\u59cb\u6355\u6349\uff0c\u5982\u6b64\u5faa\u73af\u5f80\u590d\u3002
\u8be5\u6a21\u5f0f\u53ef\u4ee5\u9650\u5236\u6700\u5927\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u91cf\uff0c\u5373\u4f7f\u672a\u9650\u5236\u6355\u6349\u6570\u636e\u8f93\u5165\uff0c\u4e5f\u53ea\u80fd\u4fdd\u7559\u6700\u540e\u51e0\u4e2a\u6355\u6349\u6570\u636e\u3002
4.7. \u94fe\u8def\u5c42\u5305\u5934\u7c7b\u578b
\u5728\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4f60\u4e0d\u9700\u8981\u9009\u62e9\u94fe\u8def\u5c42\u5305\u5934\u7c7b\u578b\u3002\u4e0b\u9762\u7684\u6bb5\u843d\u63cf\u8ff0\u4e86\u4f8b\u5916\u7684\u60c5\u51b5\uff0c\u6b64\u65f6\u9009\u62e9\u5305\u5934\u7c7b\u578b\u662f\u6709\u5fc5\u8981\u7684\uff0c\u6240\u4ee5\u4f60\u9700\u8981\u77e5\u9053\u600e\u4e48\u505a\uff1a
\u5982\u679c\u4f60\u5728\u67d0\u79cd\u7248\u672cBSD\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u4ece\u67d0\u79cd802.11 \u8bbe\u5907(\u65e0\u7ebf\u5c40\u57df\u7f51\u8bbe\u5907)\u6355\u6349\u6570\u636e\uff0c\u53ef\u80fd\u9700\u8981\u5728"802.11"\u548c"Ethernet"\u4e2d\u505a\u51fa\u9009\u62e9\u3002"Ethernet"\u5c06\u4f1a\u5bfc\u81f4\u6355\u6349\u5230\u7684\u5305\u5e26\u6709\u4f2a\u4ee5\u592a\u7f51\u5e27\u5934(\u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u5e94\u8be5\u53eb\u4f2a\u9996\u90e8\u66f4\u51c6\u786e\u4e9b);"802.11"\u5c06\u4f1a\u5bfc\u81f4\u4ed6\u4eec\u5e26\u6709802.11\u5e27\u5934\u3002\u5982\u679c\u6355\u6349\u65f6\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0d\u652f\u6301"802.11\u5e27\u5934"\uff0c\u4f60\u9700\u8981\u9009\u62e9"802.11"
\u5982\u679c\u4f60\u4f7f\u7528Endace DAG card(\u67d0\u79cd\u7f51\u7edc\u76d1\u89c6\u5361)\u8fde\u63a5\u5230\u540c\u6b65\u4e32\u53e3\u7ebf(\u8bd1\u8005\u6ce8\uff1aE\u6587\u4e3asynchronous serial line\uff0c\u6743\u4e14\u7ffb\u8bd1\u4f5c\u524d\u6587\u5427\uff0c\u672a\u63a5\u89e6\u8fc7\u6b64\u5361\u3001\u672a\u719f\u7a14\u6b64\u7ebf\u540d\u79f0)\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0"PPP over serial" \u6216 "Cisco HDLC"(\u81ea\u5df1google\u53bb)\u4f9b\u9009\u62e9\u3002\u6839\u636e\u4f60\u81ea\u5df1\u7684\u60c5\u51b5\u9009\u62e9\u4e8c\u8005\u4e2d\u7684\u4e00\u4e2a\u3002
\u5982\u679c\u4f60\u4f7f\u7528Endace DAG card(\u540c\u4e0a)\u8fde\u63a5\u5230ATM\u7f51\u7edc\uff0c\u5c06\u4f1a\u63d0\u4f9b"RFC 1483 IP-over-ATM"\u3001"Sun raw ATM"\u4f9b\u9009\u62e9\u3002\u5982\u679c\u6355\u6349\u7684\u901a\u4fe1\u662fRFC 1483\u5c01\u88c5IP(RFC 1483 LLC-encapsulated IP,\u4e0d\u7ffb\u8bd1\u4e3a\u5999)\uff0c\u6216\u8005\u9700\u8981\u5728\u4e0d\u652f\u6301SunATM\u5e27\u5934\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0b\u6355\u6349\uff0c\u9009\u62e9\u524d\u8005\u3002\u53cd\u4e4b\u9009\u62e9\u540e\u8005\u3002
\u5982\u679c\u4f60\u5728\u4ee5\u592a\u7f51\u6355\u6349\uff0c\u5c06\u4f1a\u63d0\u4f9b"Ethernet"\u3001"DOCSIS"\u4f9b\u9009\u62e9\uff0c\u5982\u679c\u60a8\u662f\u5728Cisco Cable Modem Termination System(CMTS\u662f\u601d\u79d1\u540c\u8f74\u7535\u7f06\u7ec8\u7aef\u8c03\u5236\u89e3\u8c03\u7cfb\u7edf\uff1f)\u4e0b\u6355\u6349\u6570\u636e\u3002\u5b83\u4f1a\u5c06DOCSIS(\u540c\u8f74\u7535\u7f06\u6570\u636e\u670d\u52a1\u63a5\u53e3)\u901a\u4fe1\u653e\u7f6e\u5230\u4ee5\u592a\u7f51\u4e2d\uff0c\u4f9b\u6355\u6349\u3002\u6b64\u65f6\u9700\u8981\u9009\u62e9"DOCSIS",\u53cd\u4e4b\u5219\u53cd\u4e4b\u3002
4.8. \u6355\u6349\u65f6\u8fc7\u6ee4
Wireshark\u4f7f\u7528libpcap\u8fc7\u6ee4\u8bed\u53e5\u8fdb\u884c\u6355\u6349\u8fc7\u6ee4(what about winpcap?)\u3002\u5728tcpdump\u4e3b\u9875\u6709\u4ecb\u7ecd\uff0c\u4f46\u8fd9\u4e9b\u53ea\u662f\u8fc7\u4e8e\u6666\u6da9\u96be\u61c2\uff0c\u6240\u4ee5\u8fd9\u91cc\u505a\u5c0f\u5e45\u5ea6\u8bb2\u89e3\u3002
\u5728Wireshark\u6355\u6349\u9009\u9879\u5bf9\u8bdd(\u89c1\u56fe 4.2 \u201c"Capture Option/\u6355\u6349\u9009\u9879"\u5bf9\u8bdd\u6846\u201d)\u6846\u8f93\u5165\u6355\u6349\u8fc7\u6ee4\u5b57\u6bb5\u3002\u4e0b\u9762\u7684\u8bed\u53e5\u6709\u70b9\u7c7b\u4f3c\u4e8etcpdump\u6355\u6349\u8fc7\u6ee4\u8bed\u8a00\u3002\u5728tcpdump\u4e3b\u9875http://www.tcpdump.org/tcpdump_man.html\u53ef\u4ee5\u770b\u5230tcpdump\u8868\u8fbe\u5f0f\u9009\u9879\u4ecb\u7ecd\u3002
\u6355\u6349\u8fc7\u6ee4\u7684\u5f62\u5f0f\u4e3a\uff1a\u548c\u53d6\u503c(and/or)\u8fdb\u884c\u8fdb\u884c\u57fa\u672c\u5355\u5143\u8fde\u63a5\uff0c\u52a0\u4e0a\u53ef\u9009\u7684\uff0c\u9ad8\u6709\u9650\u7ea7\u7684not:
[not] primitive [and|or [not] primitive ...]
\u4f8b 4.1. \u6355\u6349\u6765\u81ea\u7279\u5b9a\u4e3b\u673a\u7684telnet\u534f\u8bae
tcp port 23 and host 10.0.0.5
\u672c\u4f8b\u6355\u6349\u6765\u81ea\u6216\u6307\u5411\u4e3b\u673a10.0.0.5\u7684Telnet \u901a\u4fe1\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u7528and\u8fde\u63a5\u4e24\u4e2a\u57fa\u672c\u5355\u5143\u3002\u53e6\u5916\u4e00\u4e2a\u4f8b\u5b50\u4f8b 4.2 \u201c\u6355\u6349\u6240\u6709\u4e0d\u662f\u6765\u81ea10.0.0.5\u7684telnet \u901a\u4fe1\u201d\u5c55\u793a\u5982\u4f55\u6355\u6349\u6240\u6709\u4e0d\u662f\u6765\u81ea10.0.0.5\u7684telnet \u901a\u4fe1\u3002
\u4f8b 4.2. \u6355\u6349\u6240\u6709\u4e0d\u662f\u6765\u81ea10.0.0.5\u7684telnet \u901a\u4fe1
tcp host 23 and not src host 10.0.0.5
\u6b64\u5904\u7b14\u8005\u5efa\u8bae\u589e\u52a0\u66f4\u591a\u8303\u4f8b\u3002\u4f46\u662f\u5e76\u6ca1\u6709\u6dfb\u52a0\u3002
\u4e00\u4e2a\u57fa\u672c\u5355\u5143\u901a\u5e38\u662f\u4e0b\u9762\u4e2d\u7684\u4e00\u4e2a
[src|dst] host
\u6b64\u57fa\u672c\u5355\u5143\u5141\u8bb8\u4f60\u8fc7\u6ee4\u4e3b\u673aip\u5730\u5740\u6216\u540d\u79f0\u3002\u4f60\u53ef\u4ee5\u4f18\u5148\u6307\u5b9asrc|dst\u5173\u952e\u8bcd\u6765\u6307\u5b9a\u4f60\u5173\u6ce8\u7684\u662f\u6e90\u5730\u5740\u8fd8\u662f\u76ee\u6807\u5730\u5740\u3002\u5982\u679c\u672a\u6307\u5b9a\uff0c\u5219\u6307\u5b9a\u7684\u5730\u5740\u51fa\u73b0\u5728\u6e90\u5730\u5740\u6216\u76ee\u6807\u5730\u5740\u4e2d\u7684\u5305\u4f1a\u88ab\u6293\u53d6\u3002
ether [src|dst] host
\u6b64\u5355\u5143\u5141\u8bb8\u4f60\u8fc7\u6ee4\u4e3b\u673a\u4ee5\u592a\u7f51\u5730\u5740\u3002\u4f60\u53ef\u4ee5\u4f18\u5148\u6307\u5b9a\u5173\u952e\u8bcdsrc|dst\u5728\u5173\u952e\u8bcdether\u548chost\u4e4b\u95f4\uff0c\u6765\u786e\u5b9a\u4f60\u5173\u6ce8\u7684\u662f\u6e90\u5730\u5740\u8fd8\u662f\u76ee\u6807\u5730\u5740\u3002\u5982\u679c\u672a\u6307\u5b9a\uff0c\u540c\u4e0a\u3002
gateway host
\u8fc7\u6ee4\u901a\u8fc7\u6307\u5b9ahost\u4f5c\u4e3a\u7f51\u5173\u7684\u5305\u3002\u8fd9\u5c31\u662f\u6307\u90a3\u4e9b\u4ee5\u592a\u7f51\u6e90\u5730\u5740\u6216\u76ee\u6807\u5730\u5740\u662fhost\uff0c\u4f46\u6e90ip\u5730\u5740\u548c\u76ee\u6807ip\u5730\u5740\u90fd\u4e0d\u662fhost\u7684\u5305
[src|dst] net [{mask}|{len }]
\u901a\u8fc7\u7f51\u7edc\u53f7\u8fdb\u884c\u8fc7\u6ee4\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u4f18\u5148\u6307\u5b9asrc|dst\u6765\u786e\u5b9a\u4f60\u611f\u5174\u8da3\u7684\u662f\u6e90\u7f51\u7edc\u8fd8\u662f\u76ee\u6807\u7f51\u7edc\u3002\u5982\u679c\u4e24\u4e2a\u90fd\u6ca1\u6307\u5b9a\u3002\u6307\u5b9a\u7f51\u7edc\u51fa\u73b0\u5728\u6e90\u8fd8\u662f\u76ee\u6807\u7f51\u7edc\u7684\u90fd\u4f1a\u88ab\u9009\u62e9\u3002\u53e6\u5916\uff0c\u4f60\u53ef\u4ee5\u9009\u62e9\u5b50\u7f51\u63a9\u7801\u6216\u8005CIDR(\u65e0\u7c7b\u522b\u57df\u5f62\u5f0f)\u3002
[tcp|udp] [src|dst] port <port]
\u8fc7\u6ee4tcp,udp\u53ca\u7aef\u53e3\u53f7\u3002\u53ef\u4ee5\u4f7f\u7528src|dst\u548ctcp|udp\u5173\u952e\u8bcd\u6765\u786e\u5b9a\u6765\u81ea\u6e90\u8fd8\u662f\u76ee\u6807\uff0ctcp\u534f\u8bae\u8fd8\u662fudp\u534f\u8bae\u3002tcp|udp\u5fc5\u987b\u51fa\u73b0\u5728src|dst\u4e4b\u524d\u3002
less|greater
\u9009\u62e9\u957f\u5ea6\u7b26\u5408\u8981\u6c42\u7684\u5305\u3002\uff08\u5927\u4e8e\u7b49\u4e8e\u6216\u5c0f\u4e8e\u7b49\u4e8e\uff09
ip|ether proto
\u9009\u62e9\u6709\u6307\u5b9a\u7684\u534f\u8bae\u5728\u4ee5\u592a\u7f51\u5c42\u6216\u662fip\u5c42\u7684\u5305
ether|ip broadcast|multicast
\u9009\u62e9\u4ee5\u592a\u7f51/ip\u5c42\u7684\u5e7f\u64ad\u6216\u591a\u64ad
relop
\u521b\u5efa\u4e00\u4e2a\u590d\u6742\u8fc7\u6ee4\u8868\u8fbe\u5f0f\uff0c\u6765\u9009\u62e9\u5305\u7684\u5b57\u8282\u6216\u5b57\u8282\u8303\u56f4\u7b26\u5408\u8981\u6c42\u7684\u5305\u3002\u8bf7\u53c2\u8003http://www.tcpdump.org/tcpdump_man.html
4.8.1. \u81ea\u52a8\u8fc7\u6ee4\u8fdc\u7a0b\u901a\u4fe1
\u5982\u679cWireshark\u662f\u4f7f\u7528\u8fdc\u7a0b\u8fde\u63a5\u7684\u4e3b\u673a\u8fd0\u884c\u7684(\u4f8b\u5982\u4f7f\u7528SSH,X11 Window\u8f93\u51fa\uff0c\u7ec8\u7aef\u670d\u52a1\u5668)\uff0c\u8fdc\u7a0b\u8fde\u63a5\u5fc5\u987b\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\uff0c\u4f1a\u5728\u4f60\u771f\u6b63\u611f\u5174\u8da3\u7684\u901a\u4fe1\u4e2d\u4ea7\u751f\u5927\u91cf\u6570\u636e\u5305(\u901a\u5e38\u4e5f\u662f\u4e0d\u91cd\u8981\u7684)
\u60f3\u8981\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0cwireshark\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u5982\u679c\u53d1\u73b0\u6709\u8fdc\u7a0b\u8fde\u63a5(\u901a\u8fc7\u5bdf\u770b\u6307\u5b9a\u7684\u73af\u5883\u53d8\u91cf)\uff0c\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u8fc7\u6ee4\u5668\u6765\u5339\u914d\u8fd9\u79cd\u8fde\u63a5\u3002\u4ee5\u907f\u514d\u6355\u6349Wireshark\u6355\u6349\u8fdc\u7a0b\u8fde\u63a5\u901a\u4fe1\u3002
\u4e0b\u5217\u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u8fdb\u884c\u5206\u6790
SSH\u2014\u2014CONNECTION(ssh)
SSH_CLIENT (ssh)
REMOTEHOST (tcsh, others?)
DISPLAY (x11)
[remote name]:
SESSIONNAME (terminal server)
4.9. \u5728\u6355\u6349\u8fc7\u7a0b\u4e2d
\u6355\u6349\u65f6\uff0c\u4f1a\u51fa\u73b0\u4e0b\u9762\u7684\u5bf9\u8bdd\u6846
\u56fe 4.3. \u6355\u6349\u4fe1\u606f\u5bf9\u8bdd\u6846
\u4e0a\u8ff0\u5bf9\u8bdd\u6846\u4f1a\u5411\u4f60\u663e\u793a\u6355\u6349\u5230\u5305\u7684\u6570\u76ee\uff0c\u6355\u6349\u6301\u7eed\u65f6\u95f4\u3002\u9009\u62e9\u7684\u88ab\u7edf\u8ba1\u7684\u534f\u8bae\u65e0\u6cd5\u66f4\u6539(\u4ec0\u4e48\u9e1f\u610f\u601d\uff1f)
4.9.1. \u505c\u6b62\u6355\u6349
\u8fd0\u884c\u4e2d\u7684\u6355\u6349\u7ebf\u7a0b\u53ef\u4ee5\u7528\u4e0b\u5217\u65b9\u6cd5\u505c\u6b62\uff1a
\u4f7f\u7528\u6355\u6349\u4fe1\u606f\u5bf9\u8bdd\u6846\u4e0a\u7684"stop"\u6309\u94ae\u505c\u6b62\u3002
\u4f7f\u7528\u83dc\u5355\u9879"Capture/ Stop"
\u4f7f\u7528\u5de5\u5177\u680f\u9879" Stop"
\u4f7f\u7528\u5feb\u6377\u952e:Ctrl+E
\u5982\u679c\u8bbe\u7f6e\u4e86\u89e6\u53d1\u505c\u6b62\u7684\u6761\u4ef6\uff0c\u6355\u6349\u8fbe\u5230\u6761\u4ef6\u65f6\u4f1a\u81ea\u52a8\u505c\u6b62\u3002
4.9.2. \u91cd\u65b0\u542f\u52a8\u6355\u6349
\u8fd0\u884c\u4e2d\u7684\u6355\u6349\u8fdb\u7a0b\u53ef\u4ee5\u88ab\u91cd\u65b0\u542f\u52a8\u3002\u8fd9\u5c06\u4f1a\u79fb\u51fa\u4e0a\u6b21\u6355\u6349\u7684\u6240\u6709\u5305\u3002\u5982\u679c\u4f60\u6355\u6349\u5230\u4e00\u4e9b\u4f60\u4e0d\u611f\u5174\u8da3\u7684\u5305\uff0c\u4f60\u4e0d\u60f3\u4fdd\u7559\u5b83\uff0c\u8fd9\u4e2a\u529f\u80fd\u5341\u5206\u6709\u7528\u3002
\u91cd\u65b0\u542f\u52a8\u662f\u4e00\u9879\u65b9\u4fbf\u7684\u529f\u80fd\uff0c\u7c7b\u4f3c\u4e8e\u505c\u6b62\u6355\u6349\u540e\uff0c\u5728\u5f88\u77ed\u7684\u65f6\u95f4\u5185\u7acb\u5373\u5f00\u59cb\u6355\u6349\u3002\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u91cd\u65b0\u542f\u52a8\u6355\u6349:
\u4f7f\u7528\u83dc\u5355\u9879"Capture/ Restart"
\u4f7f\u7528\u5de5\u5177\u680f\u9879" Restart"
[12] \u8bb0\u5f97\u5728Windows\u5b89\u88c5\u90a3\u4e00\u8282\u5c42\u63d0\u5230\u5982\u679c\u4f5c\u4e3a\u670d\u52a1\u542f\u52a8\u53ef\u4ee5\u907f\u514d\u975e\u7ba1\u7406\u5458\u65e0\u6cd5\u8fdb\u884c\u6355\u6349\uff0c\u4e0d\u77e5\u9053\u4e8c\u8005\u80fd\u5426\u76f8\u4e92\u5370\u8bc1\u3002
[13] \u7f51\u5361\u5728\u5c40\u57df\u7f51\u5185\u4f1a\u63a5\u5230\u5f88\u591a\u4e0d\u5c5e\u4e8e\u81ea\u5df1\u7684\u5305\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u7f51\u5361\u4f1a\u4e0d\u5bf9\u8fd9\u4e9b\u5305\u8fdb\u884c\u5904\u7406\u3002\u8c8c\u4f3c\u8bbe\u7f6e\u4e3a\u6742\u6536\u6a21\u5f0f\uff0cWireshak\u4f1a\u76d1\u542c\u6240\u6709\u7684\u5305\uff0c\u4f46\u5e76\u4e0d\u4f5c\u51fa\u76f8\u5e94\u3002
[14] \u7c97\u7565\u67e5\u4e86\u4e00\u4e0b,\u672a\u627e\u5230\u8be5\u8bcd\u7684\u5408\u9002\u7ffb\u8bd1,\u591a\u89c1\u4e8eWinpcap\u7684\u63cf\u8ff0\uff0c\u5982\u679c\u628a\u8be5\u5355\u8bcd\u62c6\u5206\uff0csnap:\u5355\u5143\uff0c\u5feb\u7167\uff0clen:\u957f\u5ea6\uff0c\u4f3c\u4e4e\u5c31\u662f\u5355\u4f4d\u957f\u5ea6\uff0c\u5355\u5143\u5927\u5c0f\u7684\u610f\u601d\u3002\u5728\u770b\u770b\u8be5\u6bb5\u4e0b\u9762\u7b2c\u4e8c\u4e2a\u5982\u679c\u4e2d\u63d0\u5230\u7684snapshot length,snaplen\u5e94\u8be5\u662f\u4e8c\u8005\u7684\u7b80\u5199\u5f62\u5f0f\uff0c\u5feb\u7167\u957f\u5ea6
1)\u5982\u679c\u662f\u4e00\u4e9b\u5df2\u7ecf\u6709\u63d2\u4ef6\u53ef\u4ee5\u63d0\u53d6\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u6bd4\u5982voip\u5206\u6790\u8fd9\u5757\u5c31\u53ef\u4ee5\u76f4\u63a5\u5bfc\u51faG711\u7684\u97f3\u9891\u7801\u6d41\uff0c\u751a\u81f3\u76f4\u63a5\u64ad\u653e
2)\u5982\u679cwireshark\u8fd8\u6ca1\u6709\u63d2\u4ef6\u652f\u6301\uff0c\u81ea\u5df1\u5199\u4ee3\u7801\u652f\u6301\uff0c\u6bd4\u5982\u7528lua\u63d2\u4ef6\uff0c\u6216\u8005\u76f4\u63a5\u7528winpcap \u5f00\u53d1\u5305\u6765\u64cd\u7eb5\u622a\u5305\u5904\u7406\u3002
ip.addr == x.x.x.x
绛旓細锛5锛変娇鐢ㄧ潃鑹茶鍒欍傞氬父浣跨敤鏄剧ず杩囨护鍣ㄨ繃婊ゅ悗鐨勬暟鎹紝閮芥槸鏈夌敤鐨勬暟鎹寘銆濡傛灉鎯虫洿鍔犵獊鍑虹殑鏄剧ず鏌愪釜浼氳瘽锛屽彲浠ヤ娇鐢ㄧ潃鑹茶鍒欓珮浜樉绀恒傦紙6锛夋瀯寤哄浘琛ㄣ傚鏋滄兂瑕佹洿鏄庢樉鐨勭湅鍑轰竴涓綉缁滀腑鏁版嵁鐨勫彉鍖栨儏鍐碉紝浣跨敤鍥捐〃鐨勫舰寮忓彲浠ュ緢鏂逛究鐨勫睍鐜版暟鎹垎甯冩儏鍐点傦紙7锛夐噸缁勬暟鎹Wireshark 鐨勯噸缁勫姛鑳斤紝鍙互閲嶇粍涓涓細璇濅腑...
绛旓細灏佸寘璇︾粏淇℃伅 1.杩欓噷鏄剧ず鐨勬槸鍦ㄥ皝鍖呭垪琛ㄤ腑琚変腑椤圭洰鐨勮缁嗕俊鎭備俊鎭寜鐓т笉鍚岀殑OSIlayer杩涜浜嗗垎缁勶紝鎮ㄥ彲浠ュ睍寮姣忎釜椤圭洰鏌ョ湅銆 2.ps锛wireshark浼氱敤涓嶉毦锛岄毦鐨勬槸浼氱湅鎳傝繖浜涘寘锛濡傛灉瀵硅繖浜涘寘澶翠俊鎭笉浜嗚В鐨勫彲浠ヨ嚜宸卞幓鏌ユ煡璧勬枡锛16杩涘埗鏁版嵁 1.鈥滆В鏋愬櫒鈥濆湪Wireshark涓篃琚彨鍋氣16杩涘埗鏁版嵁鏌ョ湅闈㈡澘鈥濄傝繖...
绛旓細1銆侀鍏堬紝瑕佽wireshark鏄剧ず鍖呭惈GET璇锋眰鐨勬墍鏈塇TTP鏁版嵁鍖呫2銆佸叾娆★紝璁Wireshark鏄剧ず鎵鏈塇TTP璇锋眰鏁版嵁鍖咃紝鏄剧ず杩囨护鍣ㄧ殑鍐欐硶涓篽ttp.request銆3銆佺劧鍚庯紝鏄剧ず鎵鏈塇TTP鍝嶅簲鏁版嵁鍖咃紝绛涢夈4銆佹渶鍚庯紝閫夋嫨鍙湅http鎻愪氦鏁版嵁鍗冲彲銆
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