{"id":211619,"date":"2023-12-22T10:59:24","date_gmt":"2023-12-22T02:59:24","guid":{"rendered":"https:\/\/www.idc.net\/help\/211619\/"},"modified":"2023-12-22T10:59:24","modified_gmt":"2023-12-22T02:59:24","slug":"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%9b%91%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b8%aa%e6%b5%81%e9%87%8f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/211619\/","title":{"rendered":"Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf"},"content":{"rendered":"<p><title id=\"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%9b%91%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b8%aa%e6%b5%81%e9%87%8f-cnPtgoKwAE\">Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf<\/title><\/p>\n<h1 id=\"linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%9b%91%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b8%aa%e6%b5%81%e9%87%8f-cnPtgoKwAE\">Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf<\/h1>\n<p>\u5728\u5f53\u4eca\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u670d\u52a1\u5668\u5b89\u5168\u5bf9\u4e8e\u4efb\u4f55\u4f01\u4e1a\u90fd\u81f3\u5173\u91cd\u8981\u3002Linux \u670d\u52a1\u5668\u662f\u8bb8\u591a\u4f01\u4e1a\u9996\u9009\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u56e0\u4e3a\u5b83\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u7136\u800c\uff0c\u5373\u4f7f\u4f7f\u7528 Linux \u670d\u52a1\u5668\uff0c\u4ecd\u7136\u9700\u8981\u91c7\u53d6\u989d\u5916\u7684\u5b89\u5168\u7b56\u7565\u6765\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u6f5c\u5728\u7684\u5a01\u80c1\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81%e7%9b%91%e6%8e%a7%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%b5%81%e9%87%8f%ef%bc%9f-cnPtgoKwAE\">\u4e3a\u4ec0\u4e48\u9700\u8981\u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\uff1f<\/h2>\n<p>\u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\u662f\u4e00\u79cd\u91cd\u8981\u7684\u5b89\u5168\u7b56\u7565\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u53ca\u65f6\u53d1\u73b0\u5f02\u5e38\u6d3b\u52a8\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u3002\u901a\u8fc7\u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u8ffd\u8e2a\u7f51\u7edc\u8fde\u63a5\u3001\u68c0\u6d4b\u6f5c\u5728\u7684\u653b\u51fb\u548c\u5165\u4fb5\uff0c\u5e76\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\u6765\u4fdd\u62a4\u670d\u52a1\u5668\u548c\u6570\u636e\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%9b%91%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b8%aa%e6%b5%81%e9%87%8f-cnPtgoKwAE\">\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf<\/h2>\n<p>\u4e0b\u9762\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684 Linux \u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u8ddf\u8e2a\u670d\u52a1\u5668\u6d41\u91cf\uff1a<\/p>\n<h3 id=\"1-tcpdump-cnPtgoKwAE\">1. tcpdump<\/h3>\n<p>tcpdump \u662f\u4e00\u79cd\u5f3a\u5927\u7684\u7f51\u7edc\u6d41\u91cf\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ee5\u6355\u83b7\u548c\u5206\u6790\u7f51\u7edc\u6570\u636e\u5305\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528 tcpdump \u6765\u76d1\u63a7\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u67e5\u770b\u4f20\u5165\u548c\u4f20\u51fa\u7684\u6570\u636e\u5305\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 tcpdump \u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\u7684\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo tcpdump -i eth0<\/code><\/pre>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5728\u670d\u52a1\u5668\u7684 eth0 \u7f51\u7edc\u63a5\u53e3\u4e0a\u6355\u83b7\u6240\u6709\u7684\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u5c06\u5176\u8f93\u51fa\u5230\u7ec8\u7aef\u4e0a\u3002<\/p>\n<h3 id=\"2-wireshark-cnPtgoKwAE\">2. Wireshark<\/h3>\n<p>Wireshark \u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u7f51\u7edc\u534f\u8bae\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u6df1\u5165\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528 Wireshark \u6765\u6355\u83b7\u548c\u5206\u6790\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u67e5\u770b\u8be6\u7ec6\u7684\u534f\u8bae\u4fe1\u606f\u548c\u6570\u636e\u5185\u5bb9\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Wireshark \u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\u7684\u793a\u4f8b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5 Wireshark\u3002<\/li>\n<li>\u6253\u5f00 Wireshark\uff0c\u5e76\u9009\u62e9\u8981\u76d1\u63a7\u7684\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n<li>\u5f00\u59cb\u6355\u83b7\u7f51\u7edc\u6570\u636e\u5305\u3002<\/li>\n<li>\u5206\u6790\u6355\u83b7\u5230\u7684\u6570\u636e\u5305\uff0c\u67e5\u770b\u8be6\u7ec6\u7684\u534f\u8bae\u4fe1\u606f\u548c\u6570\u636e\u5185\u5bb9\u3002<\/li>\n<\/ol>\n<h3 id=\"3-ntopng-cnPtgoKwAE\">3. ntopng<\/h3>\n<p>ntopng \u662f\u4e00\u4e2a\u5b9e\u65f6\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u5b9e\u65f6\u76d1\u63a7\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u6d41\u91cf\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528 ntopng \u6765\u67e5\u770b\u5b9e\u65f6\u7684\u7f51\u7edc\u6d41\u91cf\u7edf\u8ba1\u4fe1\u606f\u3001\u68c0\u6d4b\u5f02\u5e38\u6d3b\u52a8\u548c\u5206\u6790\u7f51\u7edc\u8fde\u63a5\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 ntopng \u76d1\u63a7\u670d\u52a1\u5668\u6d41\u91cf\u7684\u793a\u4f8b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5 ntopng\u3002<\/li>\n<li>\u542f\u52a8 ntopng \u670d\u52a1\u3002<\/li>\n<li>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8bbf\u95ee ntopng \u7684 Web \u754c\u9762\u3002<\/li>\n<li>\u5728 Web \u754c\u9762\u4e0a\u67e5\u770b\u5b9e\u65f6\u7684\u7f51\u7edc\u6d41\u91cf\u7edf\u8ba1\u4fe1\u606f\u548c\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%80%bb%e7%bb%93-cnPtgoKwAE\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u6765\u8ddf\u8e2a\u670d\u52a1\u5668\u6d41\u91cf\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5f02\u5e38\u6d3b\u52a8\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u6765\u4fdd\u62a4\u670d\u52a1\u5668\u548c\u6570\u636e\u3002\u5728\u9009\u62e9\u76d1\u63a7\u5de5\u5177\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u670d\u52a1\u5668\u73af\u5883\u6765\u8fdb\u884c\u9009\u62e9\u3002\u65e0\u8bba\u662f\u4f7f\u7528 tcpdump\u3001Wireshark \u8fd8\u662f ntopng\uff0c\u90fd\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u4e86\u89e3\u670d\u52a1\u5668\u7684\u7f51\u7edc\u6d41\u91cf\u60c5\u51b5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684 Linux \u670d\u52a1\u5668\u4f9b\u5e94\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7b49\u591a\u79cd\u4ea7\u54c1\uff0c\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u3001\u5b89\u5168\u7684\u670d\u52a1\u5668\u73af\u5883\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf Linux \u670d\u52a1\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u8ddf\u8e2a\u6d41\u91cf \u5728 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-211619","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=211619"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211619\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=211619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=211619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=211619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}