{"id":77967,"date":"2026-02-25T21:05:49","date_gmt":"2026-02-25T13:05:49","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/77967.html"},"modified":"2026-02-25T21:05:49","modified_gmt":"2026-02-25T13:05:49","slug":"ubuntu%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%bd%91%e7%bb%9c%e9%85%8d%e7%bd%ae%ef%bc%9a%e7%94%a8netplan%e6%90%9e%e5%ae%9a%e4%bb%a5%e5%a4%aa%e7%bd%91%e5%92%8cwifi%e5%8f%8c%e7%bd%91%e5%8d%a1%ef%bc%88%e9%99%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/77967.html","title":{"rendered":"Ubuntu\u670d\u52a1\u5668\u7f51\u7edc\u914d\u7f6e\uff1a\u7528Netplan\u641e\u5b9a\u4ee5\u592a\u7f51\u548cWiFi\u53cc\u7f51\u5361\uff08\u9644\u9759\u6001IP\u8bbe\u7f6e\uff09"},"content":{"rendered":"<h2>Ubuntu\u670d\u52a1\u5668\u7f51\u7edc\u914d\u7f6e\u5b9e\u6218&#xff1a;\u7528Netplan\u9a7e\u9a6d\u4ee5\u592a\u7f51\u4e0eWiFi\u53cc\u7f51\u5361<\/h2>\n<p>\u6700\u8fd1\u5728\u7ed9\u4e00\u53f0Ubuntu\u670d\u52a1\u5668\u505a\u7f51\u7edc\u89c4\u5212\u65f6&#xff0c;\u9047\u5230\u4e86\u4e00\u4e2a\u633a\u6709\u610f\u601d\u7684\u573a\u666f&#xff1a;\u8fd9\u53f0\u673a\u5668\u65e2\u8981\u901a\u8fc7\u6709\u7ebf\u7f51\u5361\u63a5\u5165\u5185\u90e8\u5c40\u57df\u7f51&#xff0c;\u8bbf\u95ee\u79c1\u6709\u5b58\u50a8\u548c\u6570\u636e\u5e93&#xff0c;\u53c8\u9700\u8981\u901a\u8fc7\u65e0\u7ebf\u7f51\u5361\u8fde\u63a5\u5916\u7f51&#xff0c;\u65b9\u4fbf\u8fdb\u884c\u8f6f\u4ef6\u66f4\u65b0\u548c\u8fdc\u7a0b\u7ba1\u7406\u3002\u8fd9\u79cd\u201c\u5185\u5916\u517c\u4fee\u201d\u7684\u9700\u6c42\u5728\u5c0f\u578b\u5de5\u4f5c\u5ba4\u3001\u5bb6\u5ead\u5b9e\u9a8c\u5ba4\u6216\u8005\u8fb9\u7f18\u8ba1\u7b97\u8282\u70b9\u4e2d\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002\u4f20\u7edf\u7684ifconfig\u6216network-manager\u5de5\u5177\u5728\u591a\u7f51\u5361\u3001\u7279\u522b\u662f\u6df7\u5408\u6709\u7ebf\u65e0\u7ebf\u73af\u5883\u7684\u914d\u7f6e\u4e0a&#xff0c;\u8981\u4e48\u6b65\u9aa4\u7e41\u7410&#xff0c;\u8981\u4e48\u4e0d\u591f\u7edf\u4e00\u3002\u76f4\u5230\u6211\u6df1\u5165\u4f7f\u7528\u4e86Ubuntu\u81ea\u5e26\u7684Netplan&#xff0c;\u624d\u53d1\u73b0\u5b83\u624d\u662f\u90a3\u4e2a\u80fd\u4f18\u96c5\u89e3\u51b3\u8fd9\u7c7b\u95ee\u9898\u7684\u201c\u745e\u58eb\u519b\u5200\u201d\u3002<\/p>\n<p>Netplan\u5e76\u975e\u4e00\u4e2a\u9ed8\u9ed8\u65e0\u95fb\u7684\u65b0\u5de5\u5177&#xff0c;\u81eaUbuntu 17.10\u4ee5\u6765&#xff0c;\u5b83\u5df2\u6210\u4e3a\u9ed8\u8ba4\u7684\u7f51\u7edc\u914d\u7f6e\u5c42\u3002\u5b83\u7684\u8bbe\u8ba1\u54f2\u5b66\u5f88\u6e05\u6670&#xff1a;\u58f0\u660e\u5f0f\u914d\u7f6e\u3002\u4f60\u53ea\u9700\u8981\u5728\u4e00\u4e2a\u7b80\u6d01\u7684YAML\u6587\u4ef6\u91cc\u63cf\u8ff0\u4f60\u671f\u671b\u7684\u7f51\u7edc\u72b6\u6001\u2014\u2014\u201c\u6211\u8981eth0\u4eceDHCP\u83b7\u53d6\u5730\u5740&#xff0c;wlan0\u8fde\u63a5\u67d0\u4e2aWiFi\u5e76\u4f7f\u7528\u9759\u6001IP\u201d\u2014\u2014\u7136\u540e\u4ea4\u7ed9Netplan\u53bb\u5904\u7406\u5e95\u5c42\u4e0enetworkd\u6216NetworkManager\u7684\u4ea4\u4e92\u3002\u8fd9\u79cd\u6a21\u5f0f\u5bf9\u4e8e\u9700\u8981\u7248\u672c\u63a7\u5236\u3001\u81ea\u52a8\u5316\u90e8\u7f72&#xff08;\u5982\u901a\u8fc7Ansible\u3001Puppet&#xff09;\u7684\u670d\u52a1\u5668\u73af\u5883\u6765\u8bf4&#xff0c;\u7b80\u76f4\u662f\u798f\u97f3\u3002\u4eca\u5929&#xff0c;\u6211\u5c31\u7ed3\u5408\u81ea\u5df1\u7684\u8e29\u5751\u7ecf\u9a8c&#xff0c;\u5e26\u4f60\u4ece\u96f6\u5f00\u59cb&#xff0c;\u7528Netplan\u641e\u5b9a\u670d\u52a1\u5668\u4e0a\u4ee5\u592a\u7f51\u548cWiFi\u53cc\u7f51\u5361\u7684\u6df7\u5408\u914d\u7f6e&#xff0c;\u5e76\u6df1\u5165\u9759\u6001IP\u3001\u8def\u7531\u7b56\u7565\u7b49\u9ad8\u7ea7\u73a9\u6cd5\u3002<\/p>\n<h3>1. \u7406\u89e3Netplan&#xff1a;\u73b0\u4ee3Linux\u7f51\u7edc\u914d\u7f6e\u7684\u57fa\u77f3<\/h3>\n<p>\u5728\u76f4\u63a5\u52a8\u624b\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u4e4b\u524d&#xff0c;\u82b1\u51e0\u5206\u949f\u7406\u89e3Netplan\u7684\u5b9a\u4f4d\u548c\u5de5\u4f5c\u539f\u7406\u975e\u5e38\u6709\u5fc5\u8981\u3002\u8fd9\u80fd\u5e2e\u4f60\u907f\u514d\u5f88\u591a\u201c\u4e3a\u4ec0\u4e48\u914d\u7f6e\u4e0d\u751f\u6548\u201d\u7684\u56f0\u60d1\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bf4&#xff0c;Netplan\u662f\u4e00\u4e2a\u7f51\u7edc\u914d\u7f6e\u62bd\u8c61\u5c42\u3002\u5b83\u672c\u8eab\u5e76\u4e0d\u76f4\u63a5\u64cd\u4f5c\u7f51\u5361&#xff0c;\u800c\u662f\u4f5c\u4e3a\u4e00\u4e2a\u524d\u7aef&#xff0c;\u8bfb\u53d6\u4f4d\u4e8e\/etc\/netplan\/\u76ee\u5f55\u4e0b\u7684YAML\u914d\u7f6e\u6587\u4ef6&#xff0c;\u7136\u540e\u5c06\u8fd9\u4e9b\u914d\u7f6e\u201c\u6e32\u67d3\u201d&#xff08;render&#xff09;\u6210\u540e\u7aef\u670d\u52a1&#xff08;renderer&#xff09;\u80fd\u591f\u7406\u89e3\u7684\u683c\u5f0f\u3002\u76ee\u524d\u652f\u6301\u4e24\u4e2a\u4e3b\u8981\u540e\u7aef&#xff1a;<\/p>\n<ul>\n<li>systemd-networkd&#xff1a;\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u7f51\u7edc\u7ba1\u7406\u5b88\u62a4\u8fdb\u7a0b&#xff0c;\u662f\u670d\u52a1\u5668\u7248\u672c\u7684\u9ed8\u8ba4\u9009\u62e9&#xff0c;\u65e0\u56fe\u5f62\u754c\u9762\u4f9d\u8d56&#xff0c;\u975e\u5e38\u9002\u5408\u670d\u52a1\u5668\u3002<\/li>\n<li>NetworkManager&#xff1a;\u529f\u80fd\u66f4\u5168&#xff0c;\u901a\u5e38\u7528\u4e8e\u684c\u9762\u73af\u5883&#xff0c;\u652f\u6301\u66f4\u591a\u7684\u8fde\u63a5\u7c7b\u578b&#xff08;\u5982VPN\u3001\u79fb\u52a8\u5bbd\u5e26&#xff09;\u548c\u56fe\u5f62\u5316\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u6211\u4eec\u7684Ubuntu\u670d\u52a1\u5668\u573a\u666f&#xff0c;networkd\u662f\u66f4\u63a8\u8350\u4e14\u9ed8\u8ba4\u7684\u540e\u7aef\u3002\u5b83\u7684\u914d\u7f6e\u66f4\u7eaf\u7cb9&#xff0c;\u4e0esystemd\u96c6\u6210\u5ea6\u66f4\u9ad8\u3002<\/p>\n<p>\u4e00\u4e2a\u5178\u578b\u7684Netplan\u914d\u7f6e\u6587\u4ef6\u7ed3\u6784\u5982\u4e0b&#xff0c;\u5b83\u6e05\u6670\u5730\u5c55\u793a\u4e86\u5176\u58f0\u660e\u5f0f\u7684\u7279\u70b9&#xff1a;<\/p>\n<p>network:<br \/>\n  version: 2<br \/>\n  renderer: networkd<br \/>\n  ethernets:<br \/>\n    eth0:<br \/>\n      dhcp4: yes<br \/>\n  wifis:<br \/>\n    wlan0:<br \/>\n      dhcp4: yes<br \/>\n      access-points:<br \/>\n        &#034;MyHomeWiFi&#034;:<br \/>\n          password: &#034;s3cr3tp&#064;ssw0rd&#034;<\/p>\n<p>\u6ce8\u610f&#xff1a;YAML\u683c\u5f0f\u5bf9\u7f29\u8fdb\u6781\u5176\u654f\u611f\u3002\u5fc5\u987b\u4f7f\u7528\u7a7a\u683c&#xff08;\u901a\u5e38\u4e3a2\u4e2a&#xff09;&#xff0c;\u5207\u52ff\u4f7f\u7528Tab\u952e\u3002\u4e00\u4e2a\u7f29\u8fdb\u9519\u8bef\u5c31\u53ef\u80fd\u5bfc\u81f4\u6574\u4e2a\u914d\u7f6e\u65e0\u6cd5\u89e3\u6790\u3002<\/p>\n<p>Netplan\u914d\u7f6e\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5176\u5e42\u7b49\u6027\u3002\u65e0\u8bba\u4f60\u6267\u884c\u591a\u5c11\u6b21sudo netplan apply&#xff0c;\u53ea\u8981YAML\u6587\u4ef6\u63cf\u8ff0\u7684\u72b6\u6001\u4e0d\u53d8&#xff0c;\u6700\u7ec8\u7684\u7f51\u7edc\u72b6\u6001\u5c31\u662f\u4e00\u81f4\u7684\u3002\u8fd9\u5bf9\u4e8e\u81ea\u52a8\u5316\u8fd0\u7ef4\u81f3\u5173\u91cd\u8981\u3002\u63a5\u4e0b\u6765&#xff0c;\u6211\u4eec\u5c31\u4ece\u6700\u57fa\u7840\u7684\u5355\u63a5\u53e3\u914d\u7f6e&#xff0c;\u8fc7\u6e21\u5230\u590d\u6742\u7684\u53cc\u7f51\u5361\u73af\u5883\u3002<\/p>\n<h3>2. \u5b9e\u6218&#xff1a;\u4e3a\u4ee5\u592a\u7f51(eth0)\u4e0eWiFi(wlan0)\u7f16\u5199\u57fa\u7840\u914d\u7f6e<\/h3>\n<p>\u5047\u8bbe\u6211\u4eec\u62ff\u5230\u4e00\u53f0\u521a\u88c5\u597dUbuntu Server 22.04 LTS\u7684\u673a\u5668\u3002\u9996\u5148&#xff0c;\u4f7f\u7528ip link\u6216ls \/sys\/class\/net\u547d\u4ee4\u786e\u8ba4\u7f51\u5361\u8bbe\u5907\u540d\u3002\u5728\u8f83\u65b0\u7684\u7cfb\u7edf\u4e2d&#xff0c;\u6709\u7ebf\u7f51\u5361\u53ef\u80fd\u4e0d\u518d\u662f\u4f20\u7edf\u7684eth0&#xff0c;\u800c\u662fenp3s0\u8fd9\u6837\u7684\u9884\u6d4b\u6027\u547d\u540d&#xff1b;\u65e0\u7ebf\u7f51\u5361\u4e5f\u53ef\u80fd\u662fwlp4s0\u3002\u4e3a\u4e86\u901a\u7528\u6027&#xff0c;\u672c\u6587\u4ecd\u4f7f\u7528eth0\u548cwlan0&#xff0c;\u8bf7\u8bfb\u8005\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u66ff\u6362\u3002<\/p>\n<h4>2.1 \u521b\u5efa\u4e0e\u7f16\u8f91Netplan\u914d\u7f6e\u6587\u4ef6<\/h4>\n<p>Ubuntu\u5b89\u88c5\u540e&#xff0c;\/etc\/netplan\/\u76ee\u5f55\u4e0b\u901a\u5e38\u5df2\u6709\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6&#xff0c;\u4f8b\u598200-installer-config.yaml\u621650-cloud-init.yaml\u3002\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u7f16\u8f91\u5b83&#xff0c;\u6216\u8005\u521b\u5efa\u4e00\u4e2a\u4f18\u5148\u7ea7\u66f4\u9ad8\u7684\u65b0\u6587\u4ef6&#xff08;\u598201-multi-nic.yaml&#xff09;\u3002Netplan\u4f1a\u6309\u5b57\u5178\u5e8f\u5408\u5e76\u6240\u6709\u914d\u7f6e\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5168\u65b0\u7684\u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p>sudo nano \/etc\/netplan\/01-multi-nic.yaml<\/p>\n<p>\u9996\u5148&#xff0c;\u5b9e\u73b0\u4e00\u4e2a\u57fa\u7840\u7684\u53cc\u7f51\u5361DHCP\u914d\u7f6e\u3002\u76ee\u6807\u662f\u8ba9eth0\u548cwlan0\u90fd\u80fd\u81ea\u52a8\u83b7\u53d6IP\u5730\u5740\u3002<\/p>\n<p>network:<br \/>\n  version: 2<br \/>\n  renderer: networkd<br \/>\n  ethernets:<br \/>\n    eth0:<br \/>\n      dhcp4: true<br \/>\n      dhcp6: false<br \/>\n      optional: true<br \/>\n  wifis:<br \/>\n    wlan0:<br \/>\n      dhcp4: true<br \/>\n      dhcp6: false<br \/>\n      optional: true<br \/>\n      access-points:<br \/>\n        &#034;Your-WiFi-SSID&#034;:<br \/>\n          password: &#034;Your-WiFi-Password&#034;<\/p>\n<p>\u5173\u952e\u53c2\u6570\u89e3\u6790&#xff1a;<\/p>\n<ul>\n<li>dhcp4\/dhcp6: \u8bbe\u7f6e\u4e3atrue\u542f\u7528\u5bf9\u5e94\u7248\u672c\u7684DHCP\u5ba2\u6237\u7aef\u3002<\/li>\n<li>optional: true: \u8fd9\u4e2a\u53c2\u6570\u975e\u5e38\u5b9e\u7528\u3002\u5b83\u544a\u8bc9\u7cfb\u7edf&#xff0c;\u5373\u4f7f\u8fd9\u4e2a\u63a5\u53e3\u5728\u542f\u52a8\u65f6\u6ca1\u6709\u51c6\u5907\u597d&#xff08;\u6bd4\u5982\u7f51\u7ebf\u6ca1\u63d2&#xff0c;\u6216\u8005WiFi\u4fe1\u53f7\u6ca1\u641c\u5230&#xff09;&#xff0c;\u4e5f\u4e0d\u8981\u7b49\u5f85\u5b83\u800c\u963b\u585e\u6574\u4e2a\u7cfb\u7edf\u542f\u52a8\u8fc7\u7a0b\u3002\u5bf9\u4e8e\u670d\u52a1\u5668\u4e0a\u7684\u8f85\u52a9\u7f51\u7edc&#xff08;\u5c24\u5176\u662fWiFi&#xff09;&#xff0c;\u5f3a\u70c8\u5efa\u8bae\u52a0\u4e0a\u3002<\/li>\n<li>access-points: \u8fd9\u662fWiFi\u914d\u7f6e\u7279\u6709\u7684\u5757\u3002\u4f60\u53ef\u4ee5\u5217\u51fa\u591a\u4e2a\u7f51\u7edc&#xff0c;\u7cfb\u7edf\u4f1a\u6309\u987a\u5e8f\u5c1d\u8bd5\u8fde\u63a5\u3002\u5bc6\u7801\u76f4\u63a5\u4ee5\u660e\u6587\u5199\u5728YAML\u91cc&#xff0c;\u4ece\u5b89\u5168\u89d2\u5ea6&#xff0c;\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u53ef\u4ee5\u8003\u8651\u4f7f\u7528auth\u5b50\u5757\u914d\u5408psk\u54c8\u5e0c\u503c&#xff0c;\u4f46\u660e\u6587\u5bf9\u4e8e\u5927\u591a\u6570\u5185\u7f51\u548c\u5bb6\u5ead\u573a\u666f\u66f4\u65b9\u4fbf\u3002<\/li>\n<\/ul>\n<h4>2.2 \u5b89\u5168\u5e94\u7528\u914d\u7f6e\u4e0e\u8bd5\u8fd0\u884c<\/h4>\n<p>\u914d\u7f6e\u5199\u597d\u540e&#xff0c;\u6700\u5371\u9669\u7684\u64cd\u4f5c\u5c31\u662f\u76f4\u63a5sudo netplan apply\u3002\u5982\u679cYAML\u8bed\u6cd5\u6709\u8bef\u6216\u914d\u7f6e\u6709\u51b2\u7a81&#xff0c;\u53ef\u80fd\u5bfc\u81f4\u7f51\u7edc\u65ad\u5f00&#xff0c;\u5931\u53bb\u8fdc\u7a0b\u8fde\u63a5\u3002\u56e0\u6b64&#xff0c;\u52a1\u5fc5\u5148\u4f7f\u7528netplan try\u547d\u4ee4\u3002<\/p>\n<p>sudo netplan try<\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a&#xff1a;<\/p>\n<li>\u89e3\u6790\u5e76\u9a8c\u8bc1YAML\u8bed\u6cd5\u3002<\/li>\n<li>\u5c06\u914d\u7f6e\u4e34\u65f6\u5e94\u7528\u5230\u7cfb\u7edf\u3002<\/li>\n<li>\u7b49\u5f85120\u79d2&#xff08;\u9ed8\u8ba4&#xff09;&#xff0c;\u5e76\u63d0\u793a\u4f60\u201c\u5982\u679c\u7f51\u7edc\u5de5\u4f5c\u6b63\u5e38&#xff0c;\u8bf7\u6309Enter\u786e\u8ba4&#xff1b;\u5426\u5219\u914d\u7f6e\u5c06\u81ea\u52a8\u56de\u6eda\u201d\u3002<\/li>\n<p>\u8fd9\u662f\u4e00\u4e2a\u5b89\u5168\u7f51\u3002\u4f60\u53ef\u4ee5\u5728\u7b49\u5f85\u671f\u95f4&#xff0c;\u5feb\u901f\u6253\u5f00\u53e6\u4e00\u4e2a\u7ec8\u7aef&#xff0c;\u5c1d\u8bd5ping\u4e00\u4e2a\u5185\u7f51\u5730\u5740\u6216\u5916\u7f51\u5730\u5740&#xff0c;\u6d4b\u8bd5\u7f51\u7edc\u8fde\u901a\u6027\u3002\u786e\u8ba4\u65e0\u8bef\u540e&#xff0c;\u6309\u56de\u8f66\u952e\u4f7f\u914d\u7f6e\u6c38\u4e45\u751f\u6548\u3002\u5982\u679c120\u79d2\u5185\u6ca1\u6709\u4efb\u4f55\u64cd\u4f5c&#xff0c;\u6216\u8005\u4f60\u6309\u4e86Ctrl&#043;C&#xff0c;\u914d\u7f6e\u4f1a\u81ea\u52a8\u56de\u6eda\u5230\u4e4b\u524d\u7684\u72b6\u6001\u3002<\/p>\n<p>\u5982\u679cnetplan try\u901a\u8fc7\u4e86&#xff0c;\u4f60\u5c31\u53ef\u4ee5\u653e\u5fc3\u5730\u4f7f\u7528sudo netplan apply\u6765\u6b63\u5f0f\u5e94\u7528\u3002\u4f7f\u7528ip addr show\u6216networkctl status\u547d\u4ee4\u6765\u9a8c\u8bc1\u5404\u4e2a\u63a5\u53e3\u662f\u5426\u83b7\u5f97\u4e86\u6b63\u786e\u7684IP\u5730\u5740\u3002<\/p>\n<h3>3. \u8fdb\u9636&#xff1a;\u4e3a\u53cc\u7f51\u5361\u914d\u7f6e\u9759\u6001IP\u5730\u5740\u4e0e\u8def\u7531<\/h3>\n<p>DHCP\u867d\u7136\u65b9\u4fbf&#xff0c;\u4f46\u5728\u670d\u52a1\u5668\u73af\u5883\u4e2d&#xff0c;\u9759\u6001IP\u5730\u5740\u624d\u662f\u5e38\u6001\u3002\u5b83\u4fdd\u8bc1\u4e86\u670d\u52a1\u7684\u53ef\u8fbe\u6027\u548c\u7a33\u5b9a\u6027\u3002\u6211\u4eec\u7684\u76ee\u6807\u53d8\u4e3a&#xff1a;eth0\u4f7f\u7528\u9759\u6001IP\u63a5\u5165\u5185\u7f51&#xff08;\u4f8b\u5982192.168.1.100\/24&#xff09;&#xff0c;\u800cwlan0\u4e5f\u4f7f\u7528\u9759\u6001IP\u63a5\u5165\u5916\u7f51&#xff08;\u4f8b\u5982192.168.2.100\/24&#xff09;\u3002\u8fd9\u91cc\u5047\u8bbe\u4e24\u4e2a\u7f51\u7edc\u5c5e\u4e8e\u4e0d\u540c\u7684\u5b50\u7f51\u3002<\/p>\n<h4>3.1 \u9759\u6001IP\u914d\u7f6e\u8be6\u89e3<\/h4>\n<p>\u4fee\u6539\u4e4b\u524d\u7684\u914d\u7f6e\u6587\u4ef6&#xff0c;\u5173\u95edDHCP&#xff0c;\u5e76\u624b\u52a8\u6307\u5b9a\u5730\u5740\u3001\u7f51\u5173\u548cDNS\u3002<\/p>\n<p>network:<br \/>\n  version: 2<br \/>\n  renderer: networkd<br \/>\n  ethernets:<br \/>\n    eth0:<br \/>\n      dhcp4: no<br \/>\n      dhcp6: no<br \/>\n      addresses:<br \/>\n        &#8211; 192.168.1.100\/24<br \/>\n      routes:<br \/>\n        &#8211; to: 0.0.0.0\/0<br \/>\n          via: 192.168.1.1<br \/>\n          metric: 100<br \/>\n      nameservers:<br \/>\n        addresses:<br \/>\n          &#8211; 192.168.1.1<br \/>\n          &#8211; 8.8.8.8<br \/>\n        search: [localdomain]<br \/>\n  wifis:<br \/>\n    wlan0:<br \/>\n      dhcp4: no<br \/>\n      dhcp6: no<br \/>\n      addresses:<br \/>\n        &#8211; 192.168.2.100\/24<br \/>\n      routes:<br \/>\n        &#8211; to: 0.0.0.0\/0<br \/>\n          via: 192.168.2.1<br \/>\n          metric: 200<br \/>\n      nameservers:<br \/>\n        addresses: [8.8.8.8, 1.1.1.1]<br \/>\n      access-points:<br \/>\n        &#034;Your-WiFi-SSID&#034;:<br \/>\n          password: &#034;Your-WiFi-Password&#034;<\/p>\n<p>\u914d\u7f6e\u4eae\u70b9\u4e0e\u6df1\u5ea6\u89e3\u6790&#xff1a;<\/p>\n<li>\u5730\u5740\u4e0e\u5b50\u7f51&#xff1a;addresses\u5b57\u6bb5\u662f\u4e00\u4e2a\u5217\u8868&#xff0c;\u5141\u8bb8\u4e3a\u4e00\u4e2a\u63a5\u53e3\u914d\u7f6e\u591a\u4e2aIP\u5730\u5740\u3002\/24\u662fCIDR\u8868\u793a\u6cd5&#xff0c;\u7b49\u540c\u4e8e\u5b50\u7f51\u63a9\u7801255.255.255.0\u3002<\/li>\n<li>\u8def\u7531\u914d\u7f6e&#xff1a;\u8fd9\u662f\u53cc\u7f51\u5361\u914d\u7f6e\u7684\u7075\u9b42\u3002\u6211\u4eec\u901a\u8fc7routes\u5b57\u6bb5\u663e\u5f0f\u5730\u5b9a\u4e49\u4e86\u9ed8\u8ba4\u8def\u7531&#xff08;0.0.0.0\/0&#xff09;\u3002metric&#xff08;\u5ea6\u91cf\u503c&#xff09;\u662f\u5173\u952e\u53c2\u6570&#xff0c;\u5b83\u51b3\u5b9a\u4e86\u8def\u7531\u7684\u4f18\u5148\u7ea7&#xff0c;\u6570\u503c\u8d8a\u5c0f&#xff0c;\u4f18\u5148\u7ea7\u8d8a\u9ad8\u3002\n<ul>\n<li>eth0\u7684metric: 100&#xff0c;wlan0\u7684metric: 200\u3002\u8fd9\u610f\u5473\u7740&#xff0c;\u5bf9\u4e8e\u53d1\u5f80\u672a\u77e5\u76ee\u7684\u5730\u7684\u6d41\u91cf&#xff08;\u7edd\u5927\u90e8\u5206\u5916\u7f51\u6d41\u91cf&#xff09;&#xff0c;\u7cfb\u7edf\u4f1a\u4f18\u5148\u9009\u62e9eth0\u8fd9\u6761\u8def\u5f84&#xff08;\u901a\u8fc7\u7f51\u5173192.168.1.1&#xff09;\u3002<\/li>\n<li>\u53ea\u6709\u5f53eth0\u94fe\u8def\u5931\u6548\u65f6&#xff0c;\u7cfb\u7edf\u624d\u4f1a\u81ea\u52a8\u5207\u6362\u5230wlan0\u8fd9\u6761\u5907\u7528\u8def\u7531\u3002\u8fd9\u5b9e\u73b0\u4e86\u7b80\u5355\u7684\u94fe\u8def\u5197\u4f59\u548c\u6545\u969c\u8f6c\u79fb\u3002<\/li>\n<\/ul>\n<\/li>\n<li>DNS\u914d\u7f6e&#xff1a;nameservers\u53ef\u4ee5\u5168\u5c40\u8bbe\u7f6e&#xff0c;\u4e5f\u53ef\u4ee5\u50cf\u4e0a\u9762\u8fd9\u6837\u9488\u5bf9\u6bcf\u4e2a\u63a5\u53e3\u8bbe\u7f6e\u3002\u7cfb\u7edf\u4f1a\u5408\u5e76\u8fd9\u4e9bDNS\u670d\u52a1\u5668\u5217\u8868\u3002search\u57df\u7528\u4e8e\u975e\u5b8c\u5168\u9650\u5b9a\u57df\u540d\u7684\u89e3\u6790\u3002<\/li>\n<h4>3.2 \u590d\u6742\u7684\u8def\u7531\u7b56\u7565&#xff1a;\u57fa\u4e8e\u6e90\u6216\u76ee\u7684\u7684\u8def\u7531<\/h4>\n<p>\u6709\u65f6&#xff0c;\u9700\u6c42\u4e0d\u4ec5\u4ec5\u662f\u4e3b\u5907\u5197\u4f59\u3002\u4f8b\u5982&#xff0c;\u4f60\u53ef\u80fd\u5e0c\u671b&#xff1a;<\/p>\n<ul>\n<li>\u6240\u6709\u8bbf\u95ee\u5185\u7f51\u670d\u52a1\u566810.0.0.0\/8\u7684\u6d41\u91cf&#xff0c;\u5f3a\u5236\u8d70eth0\u3002<\/li>\n<li>\u6240\u6709\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\u6d41\u91cf&#xff0c;\u9ed8\u8ba4\u8d70wlan0\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u5c31\u9700\u8981\u66f4\u7cbe\u7ec6\u7684\u8def\u7531\u7b56\u7565\u3002Netplan\u540c\u6837\u652f\u6301\u3002\u6211\u4eec\u9700\u8981\u914d\u7f6e\u7b56\u7565\u8def\u7531&#xff08;Policy-based Routing&#xff09;\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b&#xff1a;<\/p>\n<p>network:<br \/>\n  version: 2<br \/>\n  renderer: networkd<br \/>\n  ethernets:<br \/>\n    eth0:<br \/>\n      addresses: [192.168.1.100\/24]<br \/>\n      routes:<br \/>\n        &#8211; to: 10.0.0.0\/8<br \/>\n          via: 192.168.1.1<br \/>\n          table: 100 # \u4f7f\u7528\u81ea\u5b9a\u4e49\u8def\u7531\u8868100<br \/>\n      routing-policy:<br \/>\n        &#8211; from: 192.168.1.100<br \/>\n          table: 100 # \u6765\u81eaeth0 IP\u7684\u6d41\u91cf&#xff0c;\u67e5\u8be2\u8868100<br \/>\n    wlan0:<br \/>\n      addresses: [192.168.2.100\/24]<br \/>\n      routes:<br \/>\n        &#8211; to: default<br \/>\n          via: 192.168.2.1<br \/>\n          table: 200<br \/>\n      routing-policy:<br \/>\n        &#8211; from: 192.168.2.100<br \/>\n          table: 200<\/p>\n<p>\u8fd9\u4e2a\u914d\u7f6e\u521b\u5efa\u4e86\u4e24\u4e2a\u72ec\u7acb\u7684\u8def\u7531\u8868&#xff08;100\u548c200&#xff09;\u3002\u6765\u81eaeth0IP\u7684\u6d41\u91cf\u4f1a\u67e5\u770b\u8868100&#xff0c;\u5176\u89c4\u5219\u662f\u53bb\u5f8010.0.0.0\/8\u7684\u8d70eth0\u7f51\u5173&#xff1b;\u6765\u81eawlan0IP\u7684\u6d41\u91cf\u67e5\u770b\u8868200&#xff0c;\u9ed8\u8ba4\u8def\u7531\u8d70wlan0\u7f51\u5173\u3002\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u6d41\u91cf\u7684\u7cbe\u7ec6\u5206\u6d41\u3002<\/p>\n<h3>4. \u6392\u9519\u6307\u5357\u4e0e\u6027\u80fd\u4f18\u5316\u6280\u5de7<\/h3>\n<p>\u5373\u4f7f\u6309\u7167\u6b65\u9aa4\u64cd\u4f5c&#xff0c;\u4e5f\u96be\u514d\u4f1a\u9047\u5230\u95ee\u9898\u3002\u8fd9\u91cc\u5206\u4eab\u51e0\u4e2a\u6211\u4eb2\u81ea\u9047\u5230\u8fc7\u7684\u9ad8\u9891\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h4>4.1 \u5e38\u89c1\u6545\u969c\u6392\u67e5\u547d\u4ee4<\/h4>\n<p>\u5f53\u914d\u7f6e\u4e0d\u751f\u6548\u65f6&#xff0c;\u4e00\u4e2a\u6e05\u6670\u7684\u6392\u67e5\u8def\u5f84\u80fd\u8282\u7701\u5927\u91cf\u65f6\u95f4\u3002<\/p>\n<li>\u68c0\u67e5YAML\u8bed\u6cd5&#xff1a;sudo netplan &#8211;debug generate\u3002\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u8f93\u51fa\u8be6\u7ec6\u7684\u6e32\u67d3\u8fc7\u7a0b&#xff0c;\u4efb\u4f55\u8bed\u6cd5\u9519\u8bef\u6216\u8b66\u544a\u90fd\u4f1a\u5728\u8fd9\u91cc\u663e\u793a\u3002&#8211;debug\u53c2\u6570\u662f\u6392\u9519\u5229\u5668\u3002<\/li>\n<li>\u67e5\u770b\u751f\u6210\u7684\u540e\u7aef\u914d\u7f6e&#xff1a;Netplan\u6e32\u67d3\u540e\u7684\u914d\u7f6e\u4f1a\u653e\u5728\/run\/systemd\/network\/\u76ee\u5f55\u4e0b&#xff08;\u5bf9\u4e8enetworkd&#xff09;\u3002\u67e5\u770b\u8fd9\u4e9b.network\u6587\u4ef6\u53ef\u4ee5\u786e\u8ba4Netplan\u662f\u5426\u6b63\u786e\u7406\u89e3\u4e86\u4f60\u7684\u610f\u56fe\u3002\u4f8b\u5982&#xff1a;cat \/run\/systemd\/network\/10-netplan-eth0.network\u3002<\/li>\n<li>\u67e5\u770b\u7f51\u7edc\u670d\u52a1\u72b6\u6001&#xff1a;sudo systemctl status systemd-networkd\u3002\u786e\u4fdd\u6838\u5fc3\u670d\u52a1\u6b63\u5728\u8fd0\u884c\u4e14\u6ca1\u6709\u62a5\u9519\u3002<\/li>\n<li>\u67e5\u770b\u63a5\u53e3\u8be6\u60c5\u4e0e\u8def\u7531\u8868&#xff1a;\n<ul>\n<li>ip addr show&#xff1a;\u67e5\u770b\u6240\u6709\u63a5\u53e3\u7684IP\u5730\u5740\u72b6\u6001\u3002<\/li>\n<li>ip route show&#xff1a;\u67e5\u770b\u4e3b\u8def\u7531\u8868\u3002<\/li>\n<li>ip route show table all&#xff1a;\u67e5\u770b\u6240\u6709\u8def\u7531\u8868&#xff08;\u7528\u4e8e\u7b56\u7565\u8def\u7531\u6392\u67e5&#xff09;\u3002<\/li>\n<li>networkctl&#xff1a;networkctl list\u5217\u51fa\u6240\u6709\u94fe\u63a5&#xff0c;networkctl status wlan0\u67e5\u770b\u7279\u5b9a\u63a5\u53e3\u7684\u8be6\u7ec6\u72b6\u6001&#xff0c;\u5305\u62ec\u662f\u5426\u6210\u529f\u5173\u8054AP\u3002<\/li>\n<\/ul>\n<\/li>\n<h4>4.2 WiFi\u8fde\u63a5\u7684\u7279\u6b8a\u95ee\u9898<\/h4>\n<p>\u65e0\u7ebf\u7f51\u7edc\u914d\u7f6e\u7684\u5751\u901a\u5e38\u6bd4\u6709\u7ebf\u591a\u3002<\/p>\n<ul>\n<li>WiFi\u63a5\u53e3\u672a\u542f\u7528&#xff1a;\u786e\u4fdd\u65e0\u7ebf\u7f51\u5361\u6ca1\u6709\u88abrfkill\u8f6f\u963b\u585e\u3002\u4f7f\u7528rfkill list\u67e5\u770b&#xff0c;\u5982\u679c\u88absoft blocked&#xff0c;\u7528sudo rfkill unblock wifi\u89e3\u9501\u3002<\/li>\n<li>\u5bc6\u7801\u6216\u52a0\u5bc6\u65b9\u5f0f\u9519\u8bef&#xff1a;WPA2-Personal\u662f\u6700\u5e38\u89c1\u7684\u3002\u5982\u679c\u4f60\u7684\u7f51\u7edc\u4f7f\u7528\u4e0d\u540c\u7684\u52a0\u5bc6\u65b9\u5f0f&#xff08;\u5982WPA3&#xff0c;\u6216\u4f01\u4e1a\u7ea7WPA-Enterprise&#xff09;&#xff0c;\u9700\u8981\u5728access-points\u4e0b\u914d\u7f6e\u66f4\u590d\u6742\u7684auth\u53c2\u6570\u3002\u4f8b\u5982&#xff0c;\u5bf9\u4e8eWPA3&#xff1a;access-points:<br \/>\n  &#034;SSID&#034;:<br \/>\n    auth:<br \/>\n      key-management: sae<br \/>\n      password: &#034;password&#034;<\/p>\n<\/li>\n<li>\u9690\u85cf\u7f51\u7edc&#xff1a;\u8fde\u63a5\u9690\u85cf\u7684SSID\u9700\u8981\u6dfb\u52a0hidden: true\u53c2\u6570\u3002access-points:<br \/>\n  &#034;HiddenSSID&#034;:<br \/>\n    password: &#034;password&#034;<br \/>\n    hidden: true<\/p>\n<\/li>\n<\/ul>\n<h4>4.3 \u5b89\u5168\u4e0e\u6743\u9650\u63d0\u9192<\/h4>\n<ul>\n<li>\u914d\u7f6e\u6587\u4ef6\u6743\u9650&#xff1a;Netplan\u4f1a\u8b66\u544a\u4f60\u5982\u679c\u914d\u7f6e\u6587\u4ef6\u6743\u9650\u8fc7\u4e8e\u5f00\u653e&#xff08;\u5982-rw-rw-rw-&#xff09;\u3002\u5efa\u8bae\u8bbe\u7f6e\u4e3a600&#xff08;\u4ec5root\u53ef\u8bfb\u5199&#xff09;&#xff1a;sudo chmod 600 \/etc\/netplan\/*.yaml\u3002<\/li>\n<li>\u5bc6\u7801\u5b89\u5168&#xff1a;\u5982\u524d\u6240\u8ff0&#xff0c;\u751f\u4ea7\u73af\u5883\u5e94\u8003\u8651\u4f7f\u7528WPA PSK\u54c8\u5e0c\u503c\u66ff\u4ee3\u660e\u6587\u5bc6\u7801\u3002\u53ef\u4ee5\u4f7f\u7528wpa_passphrase\u547d\u4ee4\u751f\u6210&#xff1a;wpa_passphrase Your-SSID Your-Password\n<p>\u8f93\u51fa\u4e2d\u7684psk&#061;&#8230;\u54c8\u5e0c\u4e32\u53ef\u4ee5\u7528\u4e8e\u914d\u7f6e\u6587\u4ef6\u7684password\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<h4>4.4 \u6027\u80fd\u8003\u91cf<\/h4>\n<p>\u5728\u670d\u52a1\u5668\u4e0a\u4f7f\u7528WiFi&#xff0c;\u5c24\u5176\u662f\u4f5c\u4e3a\u4e3b\u8981\u6216\u5907\u7528\u5916\u7f51\u901a\u9053\u65f6&#xff0c;\u9700\u8981\u8003\u8651\u7a33\u5b9a\u6027\u3002<\/p>\n<ul>\n<li>\u9a71\u52a8\u4e0e\u56fa\u4ef6&#xff1a;\u786e\u4fdd\u5b89\u88c5\u4e86\u6700\u65b0\u7684\u65e0\u7ebf\u7f51\u5361\u9a71\u52a8\u548c\u56fa\u4ef6\u3002\u5bf9\u4e8e\u67d0\u4e9bIntel\u65e0\u7ebf\u7f51\u5361&#xff0c;\u53ef\u80fd\u9700\u8981\u5b89\u88c5linux-firmware\u5305\u6216\u7279\u5b9a\u7684\u9a71\u52a8\u5305\u3002<\/li>\n<li>\u7535\u6e90\u7ba1\u7406&#xff1a;WiFi\u7684\u7535\u6e90\u7ba1\u7406\u529f\u80fd\u5728\u670d\u52a1\u5668\u4e0a\u53ef\u80fd\u5bfc\u81f4\u95f4\u6b47\u6027\u5ef6\u8fdf\u6216\u65ad\u5f00\u3002\u5982\u679c\u9047\u5230\u4e0d\u7a33\u5b9a&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u4e3awlan0\u63a5\u53e3\u7981\u7528\u7535\u6e90\u7ba1\u7406\u3002\u8fd9\u901a\u5e38\u9700\u8981\u5728\/etc\/netplan\/\u914d\u7f6e\u4e2d\u65e0\u6cd5\u76f4\u63a5\u8bbe\u7f6e&#xff0c;\u4f46\u53ef\u4ee5\u901a\u8fc7\u521b\u5efasystemd\u670d\u52a1\u6216\u4f7f\u7528iw\u547d\u4ee4\u5728\u542f\u52a8\u540e\u8bbe\u7f6e&#xff1a;sudo iw dev wlan0 set power_save off\u3002<\/li>\n<li>\u4fe1\u53f7\u5f3a\u5ea6&#xff1a;\u670d\u52a1\u5668\u901a\u5e38\u653e\u5728\u673a\u67dc\u6216\u89d2\u843d&#xff0c;WiFi\u4fe1\u53f7\u53ef\u80fd\u4e0d\u4f73\u3002\u8003\u8651\u4f7f\u7528\u5916\u7f6e\u5929\u7ebf\u6216\u4e2d\u7ee7\u5668\u6765\u6539\u5584\u8fde\u63a5\u8d28\u91cf\u3002<\/li>\n<\/ul>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e&#xff0c;\u8fdb\u884c\u4e00\u6b21\u91cd\u542f\u6d4b\u8bd5\u662f\u5f88\u597d\u7684\u4e60\u60ef&#xff1a;sudo reboot\u3002\u91cd\u542f\u540e&#xff0c;\u4f7f\u7528ip addr\u548cip route\u68c0\u67e5\u6240\u6709\u914d\u7f6e\u662f\u5426\u5728\u542f\u52a8\u65f6\u88ab\u6b63\u786e\u5e94\u7528&#xff0c;\u53cc\u7f51\u5361\u662f\u5426\u90fd\u6309\u9884\u671f\u5de5\u4f5c\u3002\u81f3\u6b64&#xff0c;\u4f60\u7684Ubuntu\u670d\u52a1\u5668\u5df2\u7ecf\u62e5\u6709\u4e86\u4e00\u4e2a\u7075\u6d3b\u3001\u53ef\u9760\u7684\u6709\u7ebf\u65e0\u7ebf\u6df7\u5408\u7f51\u7edc\u73af\u5883\u3002Netplan\u7684\u7b80\u6d01\u4e0e\u5f3a\u5927&#xff0c;\u6b63\u662f\u5728\u5904\u7406\u8fd9\u7c7b\u590d\u6742\u4f46\u6807\u51c6\u7684\u7f51\u7edc\u62d3\u6251\u65f6\u5f97\u4ee5\u5b8c\u7f8e\u5c55\u73b0\u3002\u4e0b\u6b21\u5f53\u4f60\u9700\u8981\u4e3a\u670d\u52a1\u5668\u6dfb\u52a0\u4e00\u4e2a\u4e34\u65f6\u7684\u65e0\u7ebf\u5907\u4efd\u94fe\u8def&#xff0c;\u6216\u8005\u6784\u5efa\u4e00\u4e2a\u590d\u6742\u7684\u591a\u7f51\u5173\u8def\u7531\u7b56\u7565\u65f6&#xff0c;\u4e0d\u59a8\u518d\u6253\u5f00\u8fd9\u4e2aYAML\u6587\u4ef6&#xff0c;\u4f60\u4f1a\u53d1\u73b0\u5b83\u7684\u6269\u5c55\u6027\u8fdc\u8d85\u4f60\u7684\u60f3\u8c61\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu\u670d\u52a1\u5668\u7f51\u7edc\u914d\u7f6e\u5b9e\u6218&#xff1a;\u7528Netplan\u9a7e\u9a6d\u4ee5\u592a\u7f51\u4e0eWiFi\u53cc\u7f51\u5361<br \/>\n\u6700\u8fd1\u5728\u7ed9\u4e00\u53f0Ubuntu\u670d\u52a1\u5668\u505a\u7f51\u7edc\u89c4\u5212\u65f6&#xff0c;\u9047\u5230\u4e86\u4e00\u4e2a\u633a\u6709\u610f\u601d\u7684\u573a\u666f&#xff1a;\u8fd9\u53f0\u673a\u5668\u65e2\u8981\u901a\u8fc7\u6709\u7ebf\u7f51\u5361\u63a5\u5165\u5185\u90e8\u5c40\u57df\u7f51&#xff0c;\u8bbf\u95ee\u79c1\u6709\u5b58\u50a8\u548c\u6570\u636e\u5e93&#xff0c;\u53c8\u9700\u8981\u901a\u8fc7\u65e0\u7ebf\u7f51\u5361\u8fde\u63a5\u5916\u7f51&#xff0c;\u65b9\u4fbf\u8fdb\u884c\u8f6f\u4ef6\u66f4\u65b0\u548c\u8fdc\u7a0b\u7ba1\u7406\u3002\u8fd9\u79cd\u201c\u5185\u5916\u517c\u4fee\u201d\u7684\u9700\u6c42\u5728\u5c0f\u578b\u5de5\u4f5c\u5ba4\u3001\u5bb6\u5ead\u5b9e\u9a8c\u5ba4\u6216\u8005\u8fb9\u7f18\u8ba1\u7b97\u8282\u70b9\u4e2d\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002\u4f20\u7edf\u7684ifconfig\u6216network-manager\u5de5<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[8561,8408,103,388],"topic":[],"class_list":["post-77967","post","type-post","status-publish","format-standard","hentry","category-server","tag-netplan","tag-8408","tag-ubuntu","tag-388"],"yoast_head":"<!-- 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content=\"Ubuntu\u670d\u52a1\u5668\u7f51\u7edc\u914d\u7f6e\u5b9e\u6218&#xff1a;\u7528Netplan\u9a7e\u9a6d\u4ee5\u592a\u7f51\u4e0eWiFi\u53cc\u7f51\u5361 \u6700\u8fd1\u5728\u7ed9\u4e00\u53f0Ubuntu\u670d\u52a1\u5668\u505a\u7f51\u7edc\u89c4\u5212\u65f6&#xff0c;\u9047\u5230\u4e86\u4e00\u4e2a\u633a\u6709\u610f\u601d\u7684\u573a\u666f&#xff1a;\u8fd9\u53f0\u673a\u5668\u65e2\u8981\u901a\u8fc7\u6709\u7ebf\u7f51\u5361\u63a5\u5165\u5185\u90e8\u5c40\u57df\u7f51&#xff0c;\u8bbf\u95ee\u79c1\u6709\u5b58\u50a8\u548c\u6570\u636e\u5e93&#xff0c;\u53c8\u9700\u8981\u901a\u8fc7\u65e0\u7ebf\u7f51\u5361\u8fde\u63a5\u5916\u7f51&#xff0c;\u65b9\u4fbf\u8fdb\u884c\u8f6f\u4ef6\u66f4\u65b0\u548c\u8fdc\u7a0b\u7ba1\u7406\u3002\u8fd9\u79cd\u201c\u5185\u5916\u517c\u4fee\u201d\u7684\u9700\u6c42\u5728\u5c0f\u578b\u5de5\u4f5c\u5ba4\u3001\u5bb6\u5ead\u5b9e\u9a8c\u5ba4\u6216\u8005\u8fb9\u7f18\u8ba1\u7b97\u8282\u70b9\u4e2d\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002\u4f20\u7edf\u7684ifconfig\u6216network-manager\u5de5\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/77967.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-25T13:05:49+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" 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