{"id":202,"date":"2020-09-21T12:20:29","date_gmt":"2020-09-21T04:20:29","guid":{"rendered":"http:\/\/blog.xtaa.cn\/?p=202"},"modified":"2020-09-21T12:20:29","modified_gmt":"2020-09-21T04:20:29","slug":"wireshark%e5%88%86%e6%9e%90%e7%bd%91%e9%a1%b5%e8%a7%86%e9%a2%91%ef%bc%8c%e5%86%99ros%e7%9a%84l7%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/blog.xtaa.cn\/index.php\/2020\/09\/21\/wireshark%e5%88%86%e6%9e%90%e7%bd%91%e9%a1%b5%e8%a7%86%e9%a2%91%ef%bc%8c%e5%86%99ros%e7%9a%84l7%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f\/","title":{"rendered":"Wireshark\u5206\u6790\u7f51\u9875\u89c6\u9891\uff0c\u5199ROS\u7684L7\u6b63\u5219\u8868\u8fbe\u5f0f"},"content":{"rendered":"\n

Wireshark\u662f\u975e\u5e38\u8457\u540d\u7684\u6570\u636e\u5206\u6790\u8f6f\u4ef6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e0b\u8f7d\u5b89\u88c5wireshark\u5e76\u5b89\u88c5\u3002\u4e0b\u9762\u4ecb\u7ecdwireshark\u5982\u4f55\u6293\u5305\u5206\u6790\u7f51\u9875\u89c6\u9891\u7279\u5f81\uff0c\u5e76\u5199\u51faL7\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n

\u64cd\u4f5c\u6d41\u7a0b\uff1a<\/p>\n\n\n\n

1.      \u542f\u52a8wireshark\uff0c\u5e76\u627e\u5230\u9700\u8981\u6293\u53d6\u6570\u636e\u5305\u7684\u7f51\u5361\uff0c\u51c6\u5907\u6293\u53d6\uff1b<\/p>\n\n\n\n

2.      \u542f\u52a8\u6d4f\u89c8\u5668\uff0c\u5e76\u6253\u5f00\u6d4f\u89c8\u89c6\u9891\u7684\u7f51\u9875\uff1b<\/p>\n\n\n\n

3.      \u5728wireshark capture interface\u70b9\u51fbstart\u5f00\u59cb\u6293\u53d6\uff1b<\/p>\n\n\n\n

4.      \u89c6\u9891\u6d4f\u89c8\u4e00\u5b9a\u65f6\u95f4\u540e\uff0c\u505c\u6b62wireshark\u6293\u53d6\uff0c\u5e76\u5206\u6790\u6570\u636e\uff0c\u8f93\u5165http.request get\u67e5\u627e\u8bf7\u6c42\u83b7\u53d6\u7684\u94fe\u63a5\uff0c\u4e00\u822c\u90fd\u662f\u4ee5.swf\u7ed3\u5c3e<\/p>\n\n\n\n

5.      \u5206\u6790\u7c7b\u578b\u94fe\u63a5\u7684\u6570\u636e\uff0c\u591a\u6b21\u5bf9\u6bd4\uff0c\u627e\u5230\u5171\u540c\u70b9\uff0c\u5e76\u7f16\u5199L7\u6b63\u5219\u8868\u8fbe\u5f0f<\/p>\n\n\n\n

\u4e00\u3001\u542f\u7528wireshark\u3002<\/p>\n\n\n\n\n\n

2013-12-12 10:06 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(67.54 KB)<\/u><\/a> <\/p>\n\n\n\n

\u901a\u8fc7\u5217\u8868\u53ef\u4ee5\u9009\u62e9\u6211\u4eec\u9700\u8981\u6293\u53d6\u7684\u6570\u636e\u5305\u7684\u7f51\u5361<\/p>\n\n\n\n\n\n

2013-12-12 10:06 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(22.55 KB)<\/u><\/a> <\/p>\n\n\n\n

\u4e8c\u3001\u5f00\u542f\u6d4f\u89c8\u5668\uff0c\u4f46\u4e0d\u8981\u64ad\u653e\u89c6\u9891\u3002\u8fd9\u91cc\u4ee5www.qiyi.com<\/u><\/a>\u4e3a\u4f8b<\/p>\n\n\n\n

\u4e09\u3001\u70b9\u51fbstart\u6309\u94ae\u5f00\u59cb\u6293\u53d6\uff0c\u7136\u540e\u70b9\u51fb\u64ad\u653e\u7f51\u9875\u89c6\u9891\u3002<\/p>\n\n\n\n

\u56db\u3001\u89c6\u9891\u64ad\u653e\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u505c\u6b62\u6293\u53d6\u6570\u636e\u5305\uff0c\u5206\u6790\u6570\u636e\u5305\u6700\u91cd\u8981\u7684\u662f\u521a\u5f00\u59cb\u5411\u89c6\u9891\u670d\u52a1\u5668\u7533\u8bf7\u83b7\u53d6\u89c6\u9891\u7684get\u6216post\u53c2\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528http.request get\u6765\u67e5\u627e\uff0c\u5982\u4e0b\u56fe<\/p>\n\n\n\n\n\n

2013-12-12 10:06 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(66.72 KB)<\/u><\/a> <\/p>\n\n\n\n

\u6211\u4eec\u5206\u6790L7\u6570\u636e\u662f\u4ece\u5e94\u7528\u5c42\u5f00\u59cb\uff0c\u4e0d\u7ba1\u662f\u6e38\u620f\u3001\u8fd8\u662f\u89c6\u9891\uff0c\u90fd\u4e0d\u7528\u8003\u8651\u4ed6\u4eec\u7684frame\u3001Ethernet\u3001internet protocol\u548c\u4f20\u8f93\u65b9\u5f0f\uff08TCP\u6216\u8005UDP\uff09\uff0c\u53ea\u4ece\u4f20\u8f93\u534f\u8bae\u540e\u5206\u6790\uff0c\u5982\u89c6\u9891\uff0c\u6211\u4eec\u5206\u6790\u7684\u662fhttp\u4f20\u8f93\u534f\u8bae<\/p>\n\n\n\n

\u5f53\u7136\u6211\u4eec\u8981\u627e\u5230\u7684\u662f\u89c6\u9891\u6587\u4ef6\uff0c\u5982.swf\u7ed3\u5c3e\u7684\u5185\u5bb9\uff08\u6709\u53ef\u80fd\u662fmp4\u4e4b\u7c7b\uff09\uff0c\u5176\u4ed6jpg\u3001js\u3001png\u8fd9\u4e9b\u90fd\u4e0d\u7528\u8003\u8651\u3002\u4e0a\u56fe\u4e2d\u6211\u4eec\u627e\u5230\u4e86\u4e00\u4e2a\u76f8\u5173\u5339\u914d\u7684GET\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4e3b\u673a\u5411220.118.109.158\u7684\u670d\u52a1\u5668\u83b7\u53d6\u4e00\u4e2a.swf\u7684flash\u89c6\u9891\u6587\u4ef6\uff0c<\/p>\n\n\n\n\n\n

2013-12-12 10:07 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(92.41 KB)<\/u><\/a> <\/p>\n\n\n\n

\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\nhttp:\/\/www.iqiyi.com\/player\/20131210153552\/Player.swf\/[[DYNAMIC]]\/2\/[[DYNAMIC]]\/6\n<\/div><\/figure>\n\n\n\n

\u7ee7\u7eed\u627e\u5230\u76f8\u5173\u5185\u5bb9\uff1a<\/p>\n\n\n\n\n\n

2013-12-12 10:07 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(92.03 KB)<\/u><\/a> <\/p>\n\n\n\n

\u8fd9\u6b21\u6211\u4eec\u83b7\u53d6\u5230\u7684\u6709\u6240\u4e0d\u540c<\/p>\n\n\n\n

\nhttp:\/\/www.iqiyi.com\/player\/20131210153552\/Player.swf\/[[DYNAMIC]]\/2\/[[DYNAMIC]]\/6\n<\/div><\/figure>\n\n\n\n

\u6211\u4eec\u5728\u7528\u8fd9\u6837\u7684\u65b9\u6cd5\u5bf9\u6bd4\u591a\u6b21\u8fd9\u79cd\u89c6\u9891\u7684GET\u4fe1\u606f\uff0c\u51e0\u4e4e\u4ed6\u4eec\u7684\u8fde\u63a5\u5185\u5bb9\u90fd\u6709\u4ee5\u4e0a\u7684\u5171\u540c\u70b9<\/p>\n\n\n\n

\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u6293\u53d6\u5173\u952e\u5b57\uff0cwww.qiyi.com\/player\u8fd9\u4e9b\u81ea\u52a8\u662f\u56fa\u5b9a\u7684\uff0c\u7136\u540e\u662fadplayer.swf\u6216\u8005qiyi_player.swf\uff0c\u8fd9\u91cc\u6211\u4eec\u53ea\u53d6.swf\uff0c\u90a3\u6211\u4eec\u8981\u5305\u542b\u7684\u5173\u952e\u5b57\u6709<\/p>\n\n\n\n

GET + www.qiyi.com\/player<\/u><\/a> + .swf<\/p>\n\n\n\n

\u6700\u540e\u6211\u4eec\u5199\u51fa\u4ee5\u4e0bL7\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u4ee3\u7801<\/p>\n\n\n\n

^(get|post) .+\\www\\ . \\qiyi\\ . \\com\\ \/ \\player. +\\ .swf<\/p>\n\n\n\n

\u4ee3\u7801\u5206\u6790\uff1a<\/p>\n\n\n\n

^ : \u8868\u793a\u5185\u5bb9\u7684\u8d77\u59cb<\/p>\n\n\n\n

(get|post):\u4e2d\u95f4\u7684\u201c|\u201d\u6807\u8bc6get\u6216\u8005post<\/p>\n\n\n\n

.+ \uff1a\u4e2d\u95f4\u4efb\u610f\u5b57\u7b26<\/p>\n\n\n\n

\\ : \u5c06\u5185\u5bb9\u8f6c\u6362\u4e3a\u5b57\u7b26<\/p>\n\n\n\n

\u6700\u540e\u6211\u4eec\u5c06\u4ee3\u7801\u7b80\u5316\u4e3a\uff1a<\/p>\n\n\n\n

^(get|post) . +\\qiyi\\ . \\com\\ \/ \\player. +\\ .swf<\/p>\n\n\n\n

\u8fd9\u91cc\u6ca1\u6709\u5305\u542bwww\u662f\u56e0\u4e3a\u53ef\u80fd\u670d\u52a1\u5668\u4f1a\u66f4\u6362\u5176\u4ed6\u7684\u4e8c\u7ea7\u57df\u540d\u7684\u53ef\u80fd\uff0c\u6211\u4eec\u5c06\u4ee3\u7801\u6dfb\u52a0\u5165\/ip firewall layer7-protocol<\/p>\n\n\n\n\n\n

2013-12-12 10:08 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(120.81 KB)<\/u><\/a> <\/p>\n\n\n\n

\u540e\u9762\u7684\u5c31\u662f\u4f60\u9700\u8981\u5728iP firewall filter\u91cc\u505a\u9632\u706b\u5899\u8fc7\u6ee4\uff0c\u8fd8\u662f\u5728iP firewall mangle\u91cc\u505a\u6d41\u63a7\u7b49\u64cd\u4f5c\u4e86<\/p>\n\n\n\n

\u4e0b\u9762\u662f\u51e0\u4e2a\u89c6\u9891\u7f51\u9875\u7684L7\u6b63\u5219\u8868\u8fbe\u5f0f<\/p>\n\n\n\n\n\n

2013-12-12 10:06 \u4e0a\u4f20<\/p>\n\n\n\n

\u4e0b\u8f7d\u9644\u4ef6<\/strong><\/u><\/strong> <\/u>(122.19 KB)<\/u><\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"

Wireshark\u662f\u975e\u5e38\u8457\u540d\u7684\u6570\u636e\u5206\u6790\u8f6f\u4ef6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e0b\u8f7d\u5b89\u88c5wireshark\u5e76\u5b89\u88c5\u3002\u4e0b\u9762\u4ecb\u7ecdwiresh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-202","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":0,"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.xtaa.cn\/index.php\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}