{"id":1890,"date":"2019-05-10T23:21:13","date_gmt":"2019-05-10T15:21:13","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=1890"},"modified":"2024-01-27T05:34:25","modified_gmt":"2024-01-26T21:34:25","slug":"tracepath","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/tracepath","title":{"rendered":"tracepath\u547d\u4ee4 &#8211; \u8ffd\u8e2a\u6570\u636e\u5305\u7684\u8def\u7531\u4fe1\u606f"},"content":{"rendered":"\n<p>tracepath\u547d\u4ee4\u7684\u529f\u80fd\u662f\u8ffd\u8e2a\u6570\u636e\u5305\u7684\u8def\u7531\u4fe1\u606f\u3002tracepath\u547d\u4ee4\u80fd\u591f\u8ffd\u8e2a\u5e76\u663e\u793a\u6570\u636e\u5305\u5230\u8fbe\u76ee\u7684\u4e3b\u673a\u6240\u7ecf\u8fc7\u7684\u8def\u7531\u4fe1\u606f\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684MTU\u503c\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong> tracepath \u53c2\u6570 \u57df\u540d\u6216IP\u5730\u5740<\/p>\n\n\n\n<p><strong>\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>-4<\/td><td>\u57fa\u4e8eIPv4\u7f51\u7edc\u534f\u8bae<\/td><td rowspan=\"4\">&nbsp;<\/td><td>-m<\/td><td>\u8bbe\u7f6e\u6700\u5927TTL\u503c<\/td><\/tr><tr><td>-6<\/td><td>\u57fa\u4e8eIPv6\u7f51\u7edc\u534f\u8bae<\/td><td>-n<\/td><td>\u4ec5\u663e\u793aIP\u5730\u5740<\/td><\/tr><tr><td>-b<\/td><td>\u663e\u793aIP\u5730\u5740\u548c\u4e3b\u673a\u540d<\/td><td>-p<\/td><td>\u8bbe\u7f6e\u8981\u4f7f\u7528\u7684\u521d\u59cb\u76ee\u6807\u7aef\u53e3<\/td><\/tr><tr><td>-l<\/td><td>\u8bbe\u7f6e\u521d\u59cb\u5316\u7684\u6570\u636e\u5305\u957f\u5ea6<\/td><td>-V<\/td><td>\u663e\u793a\u7248\u672c\u4fe1\u606f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u53c2\u8003\u793a\u4f8b<\/strong><\/p>\n\n\n\n<p>\u8ffd\u8e2a\u5230\u8fbe\u57df\u540d\u7684\u4e3b\u673a\u8def\u7531\u4fe1\u606f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# tracepath www.linuxcool.com \r\n 1?: [LOCALHOST]                      pmtu 1500 \r\n 1:  10.130.116.46 \t\t\t                                0.601ms \r\n 1:  10.130.115.46 \t\t\t                                0.558ms \r\n 2:  11.73.1.89 \t\t\t\t\t                0.732ms \r\n 3:  11.54.242.117 \t\t\t\t\t                0.940ms \r\n 4:  103.52.85.150 \t\t\t\t     \t                1.900ms \r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026 \r<\/pre>\n\n\n\n<p>\u8ffd\u8e2a\u5230\u8fbe\u57df\u540d\u7684\u4e3b\u673a\u8def\u7531\u4fe1\u606f\uff0c\u540c\u65f6\u663e\u793aIP\u5730\u5740\u4e0e\u4e3b\u673a\u540d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# tracepath -b www.linuxcool.com \r\n 1?: [LOCALHOST]                      pmtu 1500 \r\n 1:  10.130.115.46 (10.130.115.46) \t\t\t\t\t0.486ms \r\n 1:  10.130.116.46 (10.130.116.46) \t\t\t\t\t0.527ms \r\n 2:  11.73.1.237 (11.73.1.237) \t\t\t\t\t\t0.697ms \r\n 3:  11.54.241.165 (11.54.241.165) \t\t\t\t\t1.082ms \r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026 \r<\/pre>\n\n\n\n<p>\u8bbe\u7f6e\u8ffd\u8e2a\u6570\u636e\u5305\u8def\u7531\u7684\u6700\u5927TTL\u503c\u4e3a20\uff0c\u5e76\u8ffd\u8e2a\u5230\u8fbe\u57df\u540d\u7684\u4e3b\u673a\u8def\u7531\u4fe1\u606f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# tracepath -m 20 www.linuxcool.com \r\n 1?: [LOCALHOST]                      pmtu 1500 \r\n 1:  10.130.115.46 \t\t\t\t\t                0.607ms \r\n 1:  10.130.116.46 \t\t\t\t\t                0.672ms \r\n 2:  11.73.1.65 \t\t\t\t\t                0.689ms \r\n 3:  10.92.110.37 \t\t\t\t\t                4.966ms \r\n 4:  10.102.255.201 \t\t\t\t\t                0.987ms \r\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026\r<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>tracepath\u547d\u4ee4\u7684\u529f\u80fd\u662f\u8ffd\u8e2a\u6570\u636e\u5305\u7684\u8def\u7531\u4fe1\u606f\u3002tracepath\u547d\u4ee4\u80fd\u591f\u8ffd\u8e2a\u5e76\u663e\u793a\u6570\u636e\u5305\u5230\u8fbe\u76ee\u7684\u4e3b\u673a\u6240\u7ecf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1890","post","type-post","status-publish","format-standard","hentry","category-network"],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=1890"}],"version-history":[{"count":16,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1890\/revisions"}],"predecessor-version":[{"id":17381,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1890\/revisions\/17381"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=1890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=1890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=1890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}