{"id":52981,"date":"2024-10-09T07:18:13","date_gmt":"2024-10-08T23:18:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52981\/"},"modified":"2024-11-14T10:36:36","modified_gmt":"2024-11-14T02:36:36","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-%e4%b8%ad%e6%9f%a5%e7%9c%8b%e7%b6%b2%e7%b5%a1%e8%b7%af%e7%94%b1%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52981\/","title":{"rendered":"\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868"},"content":{"rendered":"

\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868<\/h1>\n

\u5728\u4f7f\u7528 Ubuntu \u7cfb\u7d71\u6642\uff0c\u4e86\u89e3\u7db2\u7d61\u8def\u7531\u8868\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u5b83\u80fd\u5e6b\u52a9\u7528\u6236\u7406\u89e3\u6578\u64da\u5305\u5982\u4f55\u5728\u7db2\u7d61\u4e2d\u50b3\u8f38\u3002\u8def\u7531\u8868\u5305\u542b\u4e86\u7cfb\u7d71\u5982\u4f55\u5c07\u6578\u64da\u5305\u767c\u9001\u5230\u4e0d\u540c\u7db2\u7d61\u7684\u8cc7\u8a0a\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u548c\u7ba1\u7406\u7db2\u7d61\u8def\u7531\u8868\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u7db2\u7d61\u8def\u7531\u8868\uff1f<\/h2>\n

\u7db2\u7d61\u8def\u7531\u8868\u662f\u4e00\u500b\u6578\u64da\u7d50\u69cb\uff0c\u5305\u542b\u4e86\u8def\u7531\u5668\u6216\u4e3b\u6a5f\u7528\u4f86\u6c7a\u5b9a\u6578\u64da\u5305\u767c\u9001\u8def\u5f91\u7684\u8cc7\u8a0a\u3002\u6bcf\u4e00\u689d\u8def\u7531\u90fd\u5305\u542b\u4e86\u76ee\u7684\u5730\u5730\u5740\u3001\u5b50\u7db2\u63a9\u78bc\u3001\u4e0b\u4e00\u8df3\u5730\u5740\u4ee5\u53ca\u8def\u7531\u7684\u5ea6\u91cf\u503c\u7b49\u3002\u9019\u4e9b\u8cc7\u8a0a\u5e6b\u52a9\u7cfb\u7d71\u6c7a\u5b9a\u5982\u4f55\u5c07\u6578\u64da\u5305\u767c\u9001\u5230\u6b63\u78ba\u7684\u76ee\u7684\u5730\u3002<\/p>\n

\u67e5\u770b\u8def\u7531\u8868\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n

\u5728 Ubuntu \u4e2d\uff0c\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\u7684\u6700\u5e38\u7528\u547d\u4ee4\u662f route<\/code> \u548c ip route<\/code>\u3002\u9019\u5169\u500b\u547d\u4ee4\u90fd\u80fd\u986f\u793a\u7576\u524d\u7684\u8def\u7531\u8868\uff0c\u4f46 ip route<\/code> \u662f\u66f4\u73fe\u4ee3\u7684\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\u3002<\/p>\n

\u4f7f\u7528 route<\/code> \u547d\u4ee4<\/h3>\n
route -n<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u4ee5\u6578\u5b57\u683c\u5f0f\u986f\u793a\u8def\u7531\u8868\uff0c\u907f\u514d\u4e86 DNS \u67e5\u8a62\u7684\u5ef6\u9072\u3002\u8f38\u51fa\u7d50\u679c\u4e2d\uff0cDestination<\/strong> \u5217\u8868\u793a\u76ee\u7684\u5730\u5730\u5740\uff0cGateway<\/strong> \u5217\u8868\u793a\u4e0b\u4e00\u8df3\u5730\u5740\uff0cGenmask<\/strong> \u5217\u8868\u793a\u5b50\u7db2\u63a9\u78bc\uff0cFlags<\/strong> \u5217\u8868\u793a\u8def\u7531\u7684\u72c0\u614b\u3002<\/p>\n
\u4f7f\u7528 ip route<\/code> \u547d\u4ee4<\/h3>\n
ip route show<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u66f4\u8a73\u7d30\u7684\u8def\u7531\u8cc7\u8a0a\uff0c\u5305\u62ec\u8def\u7531\u7684\u985e\u578b\u548c\u512a\u5148\u7d1a\u3002\u8f38\u51fa\u7d50\u679c\u6703\u986f\u793a\u985e\u4f3c\u4ee5\u4e0b\u7684\u5167\u5bb9\uff1a<\/p>\n
default via 192.168.1.1 dev eth0\n192.168.1.0\/24 dev eth0 proto kernel scope link src 192.168.1.100<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0cdefault<\/strong> \u8868\u793a\u9ed8\u8a8d\u8def\u7531\uff0cvia<\/strong> \u5f8c\u9762\u7684\u5730\u5740\u662f\u4e0b\u4e00\u8df3\u7684 IP \u5730\u5740\uff0cdev<\/strong> \u8868\u793a\u4f7f\u7528\u7684\u7db2\u7d61\u63a5\u53e3\u3002<\/p>\n
\u6dfb\u52a0\u548c\u522a\u9664\u8def\u7531<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u624b\u52d5\u6dfb\u52a0\u6216\u522a\u9664\u8def\u7531\u3002\u9019\u53ef\u4ee5\u901a\u904e ip route add<\/code> \u548c ip route del<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n
\u6dfb\u52a0\u8def\u7531<\/h3>\n
sudo ip route add 10.0.0.0\/24 via 192.168.1.1<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u5c07\u76ee\u7684\u5730\u70ba 10.0.0.0\/24 \u7684\u6d41\u91cf\u901a\u904e 192.168.1.1 \u7684\u8def\u7531\u5668\u767c\u9001\u3002<\/p>\n
\u522a\u9664\u8def\u7531<\/h3>\n
sudo ip route del 10.0.0.0\/24<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u4e4b\u524d\u6dfb\u52a0\u7684\u8def\u7531\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728 Ubuntu \u4e2d\u67e5\u770b\u548c\u7ba1\u7406\u7db2\u7d61\u8def\u7531\u8868\u662f\u7db2\u7d61\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u4f7f\u7528 route<\/code> \u548c ip route<\/code> \u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u67e5\u770b\u7576\u524d\u7684\u8def\u7531\u8a2d\u7f6e\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u5c07\u6709\u52a9\u65bc\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u7db2\u7d61\u74b0\u5883\u3002<\/p>\n
\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u7db2\u7d61\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684 \u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u548c\u9748\u6d3b\u7684\u7db2\u7d61\u74b0\u5883\uff0c\u6eff\u8db3\u60a8\u7684\u5404\u7a2e\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5728 Ubuntu \u4e2d\u67e5\u770b\u7db2\u7d61\u8def\u7531\u8868\uff0c\u638c\u63e1\u547d\u4ee4\u884c\u5de5\u5177\u548c\u6307\u4ee4\uff0c\u8f15\u9b06\u7ba1\u7406\u7db2\u7d61\u9023\u63a5\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-52981","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=52981"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52981\/revisions"}],"predecessor-version":[{"id":52982,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52981\/revisions\/52982"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}