{"id":803,"date":"2026-05-30T12:19:06","date_gmt":"2026-05-30T04:19:06","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e9%ad%94%e6%b3%95%e4%b8%8a%e7%bd%91%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b\/"},"modified":"2026-05-30T12:19:06","modified_gmt":"2026-05-30T04:19:06","slug":"%e9%ad%94%e6%b3%95%e4%b8%8a%e7%bd%91%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e9%ad%94%e6%b3%95%e4%b8%8a%e7%bd%91%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b\/","title":{"rendered":"\u9b54\u6cd5\u4e0a\u7f51\u5728Linux\u7cfb\u7edf\u4e2d\u4f7f\u7528\u6559\u7a0b"},"content":{"rendered":"<p>\u5728 Linux \u73af\u5883\u4e0b\u914d\u7f6e\u7f51\u7edc\u4ee3\u7406\u5de5\u5177\uff0c\u6838\u5fc3\u5728\u4e8e\u7406\u89e3\u7cfb\u7edf\u7ea7\u4ee3\u7406\u4e0e\u5ba2\u6237\u7aef\u7ea7\u4ee3\u7406\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u6b63\u786e\u5904\u7406\u5185\u6838\u8def\u7531\u89c4\u5219\u3002Linux \u7cfb\u7edf\u67b6\u6784\u8f83\u4e3a\u5f00\u653e\uff0c\u914d\u7f6e\u65b9\u5f0f\u6bd4 <a href=\"https:\/\/www.suannai.link\/blog\/%e9%ad%94%e6%b3%95%e4%b8%8a%e7%bd%91%e5%9c%a8windows-10%e4%b8%8a%e7%9a%84%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b\/\" target=\"_blank\" rel=\"noopener\">Windows \u6216 macOS<\/a> \u66f4\u4e3a\u7075\u6d3b\uff0c\u4f46\u4e5f\u66f4\u5bb9\u6613\u56e0\u914d\u7f6e\u4e0d\u5f53\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u6216 DNS \u6cc4\u9732\u3002\u672c\u6587\u5c06\u9488\u5bf9\u901a\u7528 Linux \u53d1\u884c\u7248\uff08\u5982 Ubuntu\u3001Debian\u3001Arch Linux \u7b49\uff09\uff0c\u68b3\u7406\u4ece\u73af\u5883\u51c6\u5907\u5230\u6700\u7ec8\u9a8c\u8bc1\u7684\u5b8c\u6574\u914d\u7f6e\u903b\u8f91\uff0c\u91cd\u70b9\u89e3\u51b3\u8fde\u63a5\u5efa\u7acb\u3001\u534f\u8bae\u914d\u7f6e\u53ca\u7cfb\u7edf\u7ea7\u5206\u6d41\u7b49\u5173\u952e\u95ee\u9898\u3002<\/p>\n<h2>\u51c6\u5907\u5de5\u4f5c\u4e0e\u4f9d\u8d56\u73af\u5883<\/h2>\n<p>\u5728\u5f00\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u9700\u8981\u660e\u786e\u4f60\u624b\u4e2d\u7684\u8ba2\u9605\u94fe\u63a5\u683c\u5f0f\u4ee5\u53ca\u76ee\u6807\u5ba2\u6237\u7aef\u7684\u652f\u6301\u60c5\u51b5\u3002Linux \u4e0b\u7684\u4e3b\u6d41\u4ee3\u7406\u5de5\u5177\u901a\u5e38\u5206\u4e3a\u201c\u5185\u6838\u7ea7\u201d\u548c\u201c\u7528\u6237\u7ea7\u201d\u4e24\u7c7b\u3002\u5185\u6838\u7ea7\u5de5\u5177\uff08\u5982\u57fa\u4e8e Xray \u6216 Shadowsocks \u539f\u751f\u7684\u670d\u52a1\u7aef\u7ec4\u4ef6\uff09\u6027\u80fd\u66f4\u9ad8\uff0c\u4f46\u914d\u7f6e\u590d\u6742\uff1b\u7528\u6237\u7ea7\u5de5\u5177\uff08\u5982 Clash Meta\u3001V2Ray \u6838\u5fc3\u3001Sing-box \u7b49\uff09\u901a\u5e38\u4ee5\u4e8c\u8fdb\u5236\u6587\u4ef6\u5f62\u5f0f\u5b58\u5728\uff0c\u4f9d\u8d56\u5916\u90e8\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>\u9996\u5148\uff0c\u786e\u4fdd\u7cfb\u7edf\u5df2\u5b89\u88c5\u57fa\u7840\u7f51\u7edc\u8c03\u8bd5\u5de5\u5177\u3002\u5927\u591a\u6570 Linux \u53d1\u884c\u7248\u9ed8\u8ba4\u5305\u542b `curl`\u3001`wget` \u548c `ping`\uff0c\u4f46\u5efa\u8bae\u5b89\u88c5 `iproute2`\uff08\u63d0\u4f9b `ip` \u547d\u4ee4\uff09\u548c `dnsutils`\uff08\u63d0\u4f9b `nslookup` \u6216 `dig` \u547d\u4ee4\uff09\uff0c\u4ee5\u4fbf\u540e\u7eed\u6392\u67e5\u7f51\u7edc\u8fde\u901a\u6027\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u786e\u8ba4\u8ba2\u9605\u683c\u5f0f\u3002\u76ee\u524d\u7684\u4ee3\u7406\u5de5\u5177\u666e\u904d\u652f\u6301 `vmess`\u3001`vless`\u3001`trojan`\u3001`hysteria` \u7b49\u534f\u8bae\u3002\u5982\u679c\u4f60\u83b7\u53d6\u7684\u662f\u7eaf\u6587\u672c\u7684\u8ba2\u9605\u94fe\u63a5\uff0c\u9700\u8981\u5c06\u5176\u5bfc\u5165\u5230\u652f\u6301\u8ba2\u9605\u89e3\u6790\u7684\u5ba2\u6237\u7aef\u4e2d\uff0c\u6216\u8005\u624b\u52a8\u8f6c\u6362\u4e3a JSON\/YAML \u683c\u5f0f\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u5bf9\u4e8e\u65b0\u624b\uff0c\u5efa\u8bae\u4f18\u5148\u4f7f\u7528\u652f\u6301\u56fe\u5f62\u754c\u9762\u6216\u7b80\u5316\u914d\u7f6e\u7684\u5ba2\u6237\u7aef\uff0c\u5982 Clash Verge\u3001FlClash \u6216 Qv2ray\uff0c\u5b83\u4eec\u80fd\u81ea\u52a8\u5904\u7406\u90e8\u5206\u5e95\u5c42\u914d\u7f6e\u903b\u8f91\u3002<\/p>\n\n<h2>\u6838\u5fc3\u914d\u7f6e\u6587\u4ef6\u7ed3\u6784\u89e3\u6790<\/h2>\n<p>\u65e0\u8bba\u4f7f\u7528\u54ea\u79cd\u5ba2\u6237\u7aef\uff0c\u914d\u7f6e\u6587\u4ef6\u90fd\u662f\u8fde\u63a5\u6210\u529f\u7684\u5173\u952e\u3002\u5927\u591a\u6570\u73b0\u4ee3 Linux \u4ee3\u7406\u5de5\u5177\u91c7\u7528 YAML \u6216 JSON \u683c\u5f0f\u3002\u4ee5\u5e38\u89c1\u7684 YAML \u683c\u5f0f\u4e3a\u4f8b\uff0c\u4e00\u4e2a\u53ef\u7528\u7684\u914d\u7f6e\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u6838\u5fc3\u677f\u5757\uff1a<br \/>\u2022 <strong>\u5168\u5c40\u8bbe\u7f6e\uff08Global\uff09<\/strong>\uff1a\u5b9a\u4e49\u76d1\u542c\u7aef\u53e3\u3001\u4ee3\u7406\u6a21\u5f0f\uff08Rule\u3001Global\u3001Direct\uff09\u4ee5\u53ca\u65e5\u5fd7\u7ea7\u522b\u3002\u76d1\u542c\u7aef\u53e3\u662f\u5ba2\u6237\u7aef\u4e0e\u672c\u5730\u6d4f\u89c8\u5668\u6216\u5176\u4ed6\u5e94\u7528\u901a\u4fe1\u7684\u5165\u53e3\uff0c\u9ed8\u8ba4\u901a\u5e38\u4e3a 7890 \u6216 7891\u3002<br \/>\u2022 <strong>\u8282\u70b9\u7ec4\uff08Proxy Groups\uff09<\/strong>\uff1a\u5b9a\u4e49\u8282\u70b9\u7684\u9009\u62e9\u903b\u8f91\u3002\u5e38\u89c1\u7684\u7b56\u7565\u5305\u62ec `url-test`\uff08\u81ea\u52a8\u6d4b\u901f\u9009\u62e9\u5ef6\u8fdf\u6700\u4f4e\u7684\u8282\u70b9\uff09\u3001`fallback`\uff08\u4e3b\u8282\u70b9\u5931\u6548\u65f6\u5207\u6362\u5907\u7528\u8282\u70b9\uff09\u548c `select`\uff08\u624b\u52a8\u9009\u62e9\uff09\u3002\u7406\u89e3\u8fd9\u4e00\u90e8\u5206\u6709\u52a9\u4e8e\u89e3\u51b3\u201c\u8282\u70b9\u4e0d\u53ef\u7528\u201d\u7684\u95ee\u9898\u3002<br \/>\u2022 <strong>\u8282\u70b9\u5217\u8868\uff08Proxies\uff09<\/strong>\uff1a\u5b58\u653e\u5177\u4f53\u7684\u670d\u52a1\u5668\u5730\u5740\u3001\u7aef\u53e3\u3001\u7528\u6237\u540d\u3001\u5bc6\u7801\u6216 UUID \u7b49\u8ba4\u8bc1\u4fe1\u606f\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u7684\u53c2\u6570\u5fc5\u987b\u4e0e\u670d\u52a1\u5546\u63d0\u4f9b\u7684\u4fe1\u606f\u5b8c\u5168\u4e00\u81f4\uff0c\u5927\u5c0f\u5199\u654f\u611f\u3002<br \/>\u2022 <strong>\u89c4\u5219\u96c6\uff08Rules\uff09<\/strong>\uff1a\u5b9a\u4e49\u6d41\u91cf\u5982\u4f55\u5206\u53d1\u3002\u4f8b\u5982\uff0c\u5339\u914d\u7279\u5b9a\u57df\u540d\u8d70\u4ee3\u7406\uff0c\u5339\u914d\u5c40\u57df\u7f51 IP \u76f4\u8fde\uff0c\u5339\u914d\u5e7f\u544a\u57df\u540d\u4e22\u5f03\u7b49\u3002\u89c4\u5219\u987a\u5e8f\u81f3\u5173\u91cd\u8981\uff0c\u901a\u5e38\u9075\u5faa\u201c\u5148\u7cbe\u786e\u540e\u6a21\u7cca\u201d\u7684\u539f\u5219\u3002<\/p>\n<p>\u5728\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\u65f6\uff0c\u52a1\u5fc5\u6ce8\u610f\u7f29\u8fdb\u89c4\u8303\u3002YAML \u5bf9\u7f29\u8fdb\u975e\u5e38\u654f\u611f\uff0c\u9519\u8bef\u7684\u7f29\u8fdb\u4f1a\u5bfc\u81f4\u914d\u7f6e\u6587\u4ef6\u89e3\u6790\u5931\u8d25\uff0c\u5ba2\u6237\u7aef\u65e0\u6cd5\u542f\u52a8\u3002\u5efa\u8bae\u4f7f\u7528\u4e13\u4e1a\u7684\u4ee3\u7801\u7f16\u8f91\u5668\uff08\u5982 VS Code\uff09\u914d\u5408 YAML \u63d2\u4ef6\u8fdb\u884c\u6821\u9a8c\u3002<\/p>\n<h2>\u5ba2\u6237\u7aef\u90e8\u7f72\u4e0e\u542f\u52a8\u6d41\u7a0b<\/h2>\n<p>\u5728 Linux \u4e2d\uff0c\u90e8\u7f72\u5ba2\u6237\u7aef\u4e3b\u8981\u6709\u4e24\u79cd\u8def\u5f84\uff1a\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u5b89\u88c5\u6216\u901a\u8fc7\u624b\u52a8\u4e0b\u8f7d\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p>\n<p><strong>\u8def\u5f84\u4e00\uff1a\u5305\u7ba1\u7406\u5668\u5b89\u88c5\uff08\u63a8\u8350\uff09<\/strong><br \/>\u5bf9\u4e8e Ubuntu\/Debian \u7528\u6237\uff0c\u53ef\u4ee5\u4f7f\u7528 `apt`\uff1b\u5bf9\u4e8e Arch Linux \u7528\u6237\uff0c\u53ef\u4ee5\u4f7f\u7528 `pacman`\u3002\u8fd9\u79cd\u65b9\u5f0f\u4fbf\u4e8e\u540e\u7eed\u66f4\u65b0\u548c\u7ef4\u62a4\u3002<br \/>\u4f8b\u5982\uff0c\u5b89\u88c5 Clash Meta \u5ba2\u6237\u7aef\uff1a<br \/>&#8220;`bash<\/p>\n<h2>\u4ee5 Ubuntu \u4e3a\u4f8b\uff0c\u5177\u4f53\u6e90\u53d6\u51b3\u4e8e\u53d1\u884c\u7248<\/h2>\n<p>sudo apt update<br \/>sudo apt install clash-meta<br \/>&#8220;`<br \/>\u5b89\u88c5\u540e\uff0c\u5c06\u914d\u7f6e\u6587\u4ef6\u653e\u7f6e\u5728 `\/etc\/clash-meta\/` \u6216\u7528\u6237\u5bb6\u76ee\u5f55\u4e0b\u7684 `.config\/clash-meta\/` \u4e2d\uff0c\u7136\u540e\u901a\u8fc7\u547d\u4ee4\u884c\u6216 systemd \u670d\u52a1\u542f\u52a8\u3002<\/p>\n<p><strong>\u8def\u5f84\u4e8c\uff1a\u624b\u52a8\u90e8\u7f72<\/strong><br \/>\u4ece\u5b98\u65b9 GitHub Releases \u9875\u9762\u4e0b\u8f7d\u5bf9\u5e94\u67b6\u6784\uff08amd64\/arm64\uff09\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<br \/>\u2022 \u521b\u5efa\u76ee\u5f55\uff1a`mkdir -p ~\/proxy-tools &#038;&#038; cd ~\/proxy-tools`<br \/>\u2022 \u4e0b\u8f7d\u6587\u4ef6\uff1a`wget <\u4e0b\u8f7d\u5730\u5740>`<br \/>\u2022 \u8d4b\u4e88\u6267\u884c\u6743\u9650\uff1a`chmod +x .\/client-name`<br \/>\u2022 \u8fd0\u884c\uff1a`.\/client-name -d .\/config-dir`<\/p>\n<p>\u65e0\u8bba\u54ea\u79cd\u65b9\u5f0f\uff0c\u542f\u52a8\u540e\u9700\u68c0\u67e5\u65e5\u5fd7\u8f93\u51fa\u3002\u5982\u679c\u770b\u5230 `Listening on \u6216\u7c7b\u4f3c\u4fe1\u606f\uff0c\u8bf4\u660e\u5ba2\u6237\u7aef\u5df2\u6210\u529f\u7ed1\u5b9a\u672c\u5730\u7aef\u53e3\uff0c\u914d\u7f6e\u57fa\u672c\u65e0\u8bef\u3002\u82e5\u51fa\u73b0 `bind address already in use`\uff0c\u8bf4\u660e\u7aef\u53e3\u88ab\u5360\u7528\uff0c\u9700\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u7aef\u53e3\u53f7\u6216\u7ec8\u6b62\u5360\u7528\u8fdb\u7a0b\u3002<\/p>\n<h2>\u7cfb\u7edf\u7ea7\u4ee3\u7406\u4e0e DNS \u8bbe\u7f6e<\/h2>\n<p>\u5ba2\u6237\u7aef\u542f\u52a8\u540e\uff0c\u4ec5\u76d1\u542c\u4e86\u672c\u5730\u7aef\u53e3\uff0c\u5e94\u7528\u7a0b\u5e8f\u4ecd\u9700\u77e5\u9053\u5982\u4f55\u5c06\u6d41\u91cf\u8f6c\u53d1\u7ed9\u5ba2\u6237\u7aef\u3002\u8fd9\u91cc\u5206\u4e3a\u201c\u5e94\u7528\u7ea7\u4ee3\u7406\u201d\u548c\u201c\u7cfb\u7edf\u7ea7\u4ee3\u7406\u201d\u3002<\/p>\n<p><strong>\u5e94\u7528\u7ea7\u4ee3\u7406<\/strong><br \/>\u4ec5\u5bf9\u7279\u5b9a\u8f6f\u4ef6\u751f\u6548\u3002\u4f8b\u5982\uff0c\u5728 Firefox \u4e2d\uff0c\u8fdb\u5165\u8bbe\u7f6e -> \u7f51\u7edc\u8bbe\u7f6e -> \u624b\u52a8\u4ee3\u7406\u914d\u7f6e\uff0c\u5c06 HTTP\/HTTPS\/SOCKS5 \u4e3b\u673a\u8bbe\u4e3a `127.0.0.1`\uff0c\u7aef\u53e3\u8bbe\u4e3a\u5ba2\u6237\u7aef\u76d1\u542c\u7aef\u53e3\u3002\u8fd9\u79cd\u65b9\u6cd5\u5b89\u5168\u4e14\u9694\u79bb\u6027\u597d\uff0c\u4f46\u9700\u8981\u9010\u4e2a\u914d\u7f6e\u6d4f\u89c8\u5668\u3001Telegram\u3001Discord \u7b49\u5e94\u7528\u3002<\/p>\n<p><strong>\u7cfb\u7edf\u7ea7\u4ee3\u7406<\/strong><br \/>\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff0c\u4f7f\u6240\u6709\u652f\u6301\u4ee3\u7406\u7684\u5e94\u7528\u81ea\u52a8\u751f\u6548\u3002\u5728 Linux \u4e2d\uff0c\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\uff1a<br \/>\u2022 `http_proxy` \u548c `https_proxy`\uff1a\u7528\u4e8e HTTP\/HTTPS \u6d41\u91cf\u3002<br \/>\u2022 `all_proxy`\uff1a\u7528\u4e8e\u6240\u6709\u534f\u8bae\uff08\u5305\u62ec SOCKS5\uff09\u3002<br \/>\u2022 `no_proxy`\uff1a\u6307\u5b9a\u65e0\u9700\u4ee3\u7406\u7684\u672c\u5730\u5730\u5740\uff08\u5982 `localhost, 127.0.0.1, 192.168.*`\uff09\uff0c\u907f\u514d\u5185\u7f51\u8d44\u6e90\u8bbf\u95ee\u5f02\u5e38\u3002<\/p>\n<p>\u4e34\u65f6\u751f\u6548\u65b9\u5f0f\uff1a<br \/>&#8220;`bash<br \/>export http_proxy=<br \/>export https_proxy=<br \/>export all_proxy=socks5:\/\/127.0.0.1:7890<br \/>export no_proxy=localhost,127.0.0.1,::1<br \/>&#8220;`<br \/>\u6c38\u4e45\u751f\u6548\u65b9\u5f0f\uff1a<br \/>\u5c06\u4e0a\u8ff0 `export` \u547d\u4ee4\u6dfb\u52a0\u5230 `~\/.bashrc` \u6216 `~\/.zshrc` \u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u6267\u884c `source ~\/.bashrc` \u4f7f\u5176\u751f\u6548\u3002<\/p>\n<p><strong>DNS \u8bbe\u7f6e\u5173\u952e\u70b9<\/strong><br \/>Linux \u7cfb\u7edf\u7684 DNS \u89e3\u6790\u901a\u5e38\u7531 `systemd-resolved` \u6216 `dnsmasq` \u7ba1\u7406\u3002\u5982\u679c\u672a\u6b63\u786e\u914d\u7f6e\uff0c\u53ef\u80fd\u5bfc\u81f4 DNS \u6cc4\u9732\uff08\u5373 DNS \u8bf7\u6c42\u672a\u8d70\u4ee3\u7406\uff0c\u5bfc\u81f4\u76ee\u6807\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u6216\u66b4\u9732\u771f\u5b9e IP\uff09\u3002<br \/>\u2022 \u786e\u4fdd\u5ba2\u6237\u7aef\u914d\u7f6e\u4e2d\u5f00\u542f\u4e86 `fake-ip` \u6216 `redir-host` \u6a21\u5f0f\uff0c\u5e76\u6b63\u786e\u914d\u7f6e\u4e86 `dns` \u90e8\u5206\u3002<br \/>\u2022 \u5728\u7cfb\u7edf\u5c42\u9762\uff0c\u5efa\u8bae\u5c06 DNS \u670d\u52a1\u5668\u6307\u5411 `127.0.0.53`\uff08systemd-resolved \u9ed8\u8ba4\u76d1\u542c\u5730\u5740\uff09\u6216\u5ba2\u6237\u7aef\u63d0\u4f9b\u7684\u672c\u5730 DNS \u7aef\u53e3\uff08\u5982 `1053`\uff09\uff0c\u5e76\u542f\u7528 `dns-nameservers` \u6307\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002<br \/>\u2022 \u5bf9\u4e8e\u4f7f\u7528 NetworkManager \u7684\u7528\u6237\uff0c\u53ef\u4ee5\u5728\u6709\u7ebf\/\u65e0\u7ebf\u8fde\u63a5\u7684 IPv4 \u8bbe\u7f6e\u4e2d\uff0c\u5c06 DNS \u670d\u52a1\u5668\u7559\u7a7a\uff0c\u6216\u624b\u52a8\u6307\u5b9a\u4e3a `127.0.0.1`\uff0c\u8ba9\u4ee3\u7406\u5ba2\u6237\u7aef\u63a5\u7ba1 DNS \u89e3\u6790\u3002<\/p>\n<h2>\u5e38\u89c1\u6545\u969c\u6392\u67e5\u4e0e\u9a8c\u8bc1<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u82e5\u65e0\u6cd5\u4e0a\u7f51\u6216\u901f\u5ea6\u6781\u6162\uff0c\u8bf7\u6309\u4ee5\u4e0b\u987a\u5e8f\u6392\u67e5\uff1a<br \/>\u2022 <strong>\u8fde\u901a\u6027\u6d4b\u8bd5<\/strong>\uff1a<br \/> \u4f7f\u7528 `curl -I \u6216 `curl -x socks5h:\/\/127.0.0.1:7890 \u3002\u5982\u679c\u76f4\u63a5 curl \u4e0d\u901a\uff0c\u4f46\u901a\u8fc7 `-x` \u6307\u5b9a\u4ee3\u7406\u540e\u901a\uff0c\u8bf4\u660e\u5ba2\u6237\u7aef\u5de5\u4f5c\u6b63\u5e38\uff0c\u95ee\u9898\u51fa\u5728\u7cfb\u7edf\u4ee3\u7406\u8bbe\u7f6e\u6216\u5e94\u7528\u914d\u7f6e\u4e0a\u3002<br \/>\u2022 <strong>\u7aef\u53e3\u5360\u7528\u68c0\u67e5<\/strong>\uff1a<br \/> \u4f7f\u7528 `netstat -tlnp | grep 7890` \u6216 `ss -tlnp | grep 7890` \u67e5\u770b\u7aef\u53e3\u662f\u5426\u88ab\u6b63\u786e\u76d1\u542c\u3002\u5982\u679c\u663e\u793a `LISTEN`\uff0c\u8bf4\u660e\u5ba2\u6237\u7aef\u6b63\u5e38\u3002<br \/>\u2022 <strong>\u89c4\u5219\u5339\u914d\u95ee\u9898<\/strong>\uff1a<br \/> \u5982\u679c\u90e8\u5206\u7f51\u7ad9\u80fd\u901a\uff0c\u90e8\u5206\u4e0d\u80fd\uff0c\u901a\u5e38\u662f\u89c4\u5219\u96c6\u914d\u7f6e\u9519\u8bef\u3002\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 `rules` \u90e8\u5206\uff0c\u786e\u4fdd\u76ee\u6807\u57df\u540d\u6216 IP \u6bb5\u88ab\u6b63\u786e\u5339\u914d\u5230\u4ee3\u7406\u7ec4\uff0c\u800c\u4e0d\u662f `DIRECT`\uff08\u76f4\u8fde\uff09\u3002\u4f8b\u5982\uff0c\u56fd\u5185\u5e38\u7528\u57df\u540d\u5e94\u5339\u914d `DIRECT`\uff0c\u5426\u5219\u4f1a\u88ab\u9519\u8bef\u4ee3\u7406\u5bfc\u81f4\u65e0\u6cd5\u8bbf\u95ee\u3002<br \/>\u2022 <strong>IPv6 \u6cc4\u9732<\/strong>\uff1a<br \/> \u8bb8\u591a Linux \u53d1\u884c\u7248\u9ed8\u8ba4\u542f\u7528 IPv6\u3002\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u4e0d\u652f\u6301 IPv6\uff0c\u800c\u5ba2\u6237\u7aef\u672a\u5173\u95ed IPv6 \u652f\u6301\uff0c\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002\u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u4e2d\uff0c\u901a\u5e38\u6709 `ipv6: false` \u7684\u9009\u9879\uff0c\u5efa\u8bae\u6839\u636e\u670d\u52a1\u5668\u652f\u6301\u60c5\u51b5\u5f00\u542f\u6216\u5173\u95ed\u3002<br \/>\u2022 <strong>\u9632\u706b\u5899\u62e6\u622a<\/strong>\uff1a<br \/> \u68c0\u67e5\u7cfb\u7edf\u9632\u706b\u5899\uff08\u5982 `ufw` \u6216 `firewalld`\uff09\u662f\u5426\u653e\u884c\u4e86\u5ba2\u6237\u7aef\u8fdb\u7a0b\u3002\u867d\u7136\u4ee3\u7406\u662f\u51fa\u7ad9\u8fde\u63a5\uff0c\u4f46\u67d0\u4e9b\u5b89\u5168\u7b56\u7565\u53ef\u80fd\u9650\u5236\u975e\u5e38\u89c4\u7aef\u53e3\u7684\u51fa\u7ad9\u6d41\u91cf\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u7b56\u7565\u8def\u7531\u4e0e\u5206\u6d41\u8bbe\u7f6e<\/h2>\n<p>\u5bf9\u4e8e\u9ad8\u7ea7\u7528\u6237\uff0c\u4ec5\u9760\u5ba2\u6237\u7aef\u89c4\u5219\u53ef\u80fd\u4e0d\u591f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u7ed5\u8fc7\u7279\u5b9a\u5c40\u57df\u7f51\u9650\u5236\u6216\u5b9e\u73b0\u66f4\u7cbe\u7ec6\u7684\u5206\u6d41\u65f6\u3002Linux \u5f3a\u5927\u7684\u7b56\u7565\u8def\u7531\u529f\u80fd\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5e95\u5c42\u7684\u63a7\u5236\u3002<\/p>\n<p>\u901a\u8fc7 `ip rule` \u548c `ip route` \u547d\u4ee4\uff0c\u53ef\u4ee5\u521b\u5efa\u57fa\u4e8e\u6e90\u5730\u5740\u6216\u7aef\u53e3\u7684\u8def\u7531\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u6765\u81ea\u7279\u5b9a\u7528\u6237\uff08\u5982 `proxy-user`\uff09\u7684\u6d41\u91cf\u5f3a\u5236\u901a\u8fc7\u7279\u5b9a\u7684\u7f51\u7edc\u63a5\u53e3\u6216\u7f51\u5173\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u65e5\u5e38\u4f7f\u7528\u573a\u666f\uff0c\u6b63\u786e\u914d\u7f6e\u5ba2\u6237\u7aef\u7684\u89c4\u5219\u96c6\uff08Rule\uff09\u548c DNS \u5df2\u7ecf\u8db3\u591f\u3002\u8fc7\u5ea6\u4f9d\u8d56\u7cfb\u7edf\u7ea7\u7b56\u7565\u8def\u7531\u4f1a\u589e\u52a0\u914d\u7f6e\u590d\u6742\u5ea6\uff0c\u4e14\u5728\u5ba2\u6237\u7aef\u66f4\u65b0\u6216\u91cd\u542f\u65f6\u5bb9\u6613\u5931\u6548\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u4f18\u5148\u4f18\u5316\u5ba2\u6237\u7aef\u914d\u7f6e\uff0c\u4ec5\u5728\u7279\u6b8a\u7f51\u7edc\u73af\u5883\u4e0b\u624d\u8003\u8651\u7cfb\u7edf\u7ea7\u8def\u7531\u8c03\u6574\u3002<\/p>\n<p>\u603b\u7ed3\u800c\u8a00\uff0cLinux \u4e0b\u7684\u9b54\u6cd5\u4e0a\u7f51\u914d\u7f6e\u6838\u5fc3\u5728\u4e8e\uff1a\u6e05\u6670\u7684\u5ba2\u6237\u7aef\u90e8\u7f72\u3001\u6b63\u786e\u7684\u672c\u5730\u76d1\u542c\u7aef\u53e3\u3001\u51c6\u786e\u7684\u7cfb\u7edf\u4ee3\u7406\u73af\u5883\u53d8\u91cf\u4ee5\u53ca\u5408\u7406\u7684 DNS \u63a5\u7ba1\u3002\u9075\u5faa\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u5373\u53ef\u5728\u7edd\u5927\u591a\u6570 Linux \u53d1\u884c\u7248\u4e2d\u5efa\u7acb\u7a33\u5b9a\u3001\u5b89\u5168\u7684\u4ee3\u7406\u8fde\u63a5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Linux \u73af\u5883\u4e0b\u914d\u7f6e\u7f51\u7edc\u4ee3\u7406\u5de5\u5177\uff0c\u6838\u5fc3\u5728\u4e8e\u7406\u89e3\u7cfb\u7edf\u7ea7\u4ee3\u7406\u4e0e\u5ba2\u6237\u7aef\u7ea7\u4ee3\u7406\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u6b63\u786e\u5904\u7406\u5185\u6838\u8def\u7531\u89c4\u5219\u3002 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-803","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/comments?post=803"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/803\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}