{"id":27342,"date":"2023-10-07T18:41:42","date_gmt":"2023-10-26T12:04:35","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/ubuntu-%e3%81%ae-network%e8%a8%ad%e5%ae%9a-5\/"},"modified":"2025-08-12T02:09:07","modified_gmt":"2025-08-11T18:09:07","slug":"ubuntu-%e3%81%ae-network%e8%a8%ad%e5%ae%9a-5","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/ubuntu-%e3%81%ae-network%e8%a8%ad%e5%ae%9a-5\/","title":{"rendered":"Ubuntu \u306e Network\u8a2d\u5b9a"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>Ubuntu \u306e Network \u8a2d\u5b9a\u306f17.10\u304b\u3089 netplan\u30d9\u30fc\u30b9\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u3002\u305f\u3060\u3001Ubuntu \u3092 Desktop \u3068\u3057\u3066\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u5f93\u6765\u901a\u308a\u306e NetworkManager \u30d9\u30fc\u30b9\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u306e\u30e1\u30e2\u3002<br \/>\n\u3053\u3053\u306e\u8a18\u4e8b\u304c\u4e00\u756a\u308f\u304b\u308a\u3084\u3059\u304b\u3063\u305f\u3002<\/p>\n<h2>\u8abf\u67fb\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n<p>Ubuntu 18.04. Ubuntu Desktop \u3067\u306e Network\u8a2d\u5b9a\u306f\u300119.10\u3067\u3082 NetworkManager \u7d4c\u7531\u3067\u5909\u308f\u308a\u306f\u306a\u304b\u3063\u305f\u3002<\/p>\n<p>Ubuntu 20.04. Ubuntu Desktop \u3067\u3082\u5909\u66f4\u306a\u3057<\/p>\n<p>Ubuntu 22.04. Ubuntu Desktop \u3067\u3082\u5909\u66f4\u306a\u3057<\/p>\n<h3>Ubuntu\u684c\u9762\u7684\u9ed8\u8ba4<\/h3>\n<p>Ubuntu\u684c\u9762\u7248\u7684\u9ed8\u8ba4NetPlan\u8bbe\u7f6e\uff0c\u572818.04\u81f322.04\u7248\u672c\u4e4b\u95f4\u662f\u76f8\u540c\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> Let NetworkManager manage all devices on this system\r\n<span class=\"go\">network:\r\n  version: 2\r\n  renderer: NetworkManager\r\n<\/span><\/code><\/pre>\n<p>\u8fd9\u4e2a renderer \u952e\u53ef\u4ee5\u9009\u62e9 NetworkManager \u6216 networkd \u4e2d\u7684\u4e00\u4e2a\u3002\u5982\u679c\u662f\u6784\u5efa\u684c\u9762\u7cfb\u7edf\uff0c\u9ed8\u8ba4\u662f\u4f7f\u7528 NetworkManager\u3002\u800c\u5728 Ubuntu Server \u4e2d\uff0c\u9ed8\u8ba4\u5219\u662f\u4f7f\u7528 networkd\u3002\u7531\u4e8e NetworkManager \u53ef\u4ee5\u901a\u8fc7GUI\u64cd\u4f5c\u8fdb\u884c\u8bbe\u7f6e\uff0c\u5982\u679c\u6253\u7b97\u5c06\u5176\u7528\u4f5c\u684c\u9762\u7535\u8111\uff0c\u90a3\u4e48\u8fd9\u4e2a\u9009\u62e9\u4e5f\u662f\u53ef\u4ee5\u7684\u3002<\/p>\n<p>\u8fd9\u4e2a\u5b9e\u4f53\u4f4d\u4e8e\/etc\/NetworkManager\u76ee\u5f55\u4e0b\u3002\u5982\u679c\u5728GUI\u754c\u9762\u4e0a\u4ece\u9ed8\u8ba4\u503c\u4e2d\u7f16\u8f91\u63a5\u53e3\u8bbe\u7f6e\uff0c\u5c06\u4f1a\u5728\/etc\/NetworkManager\/system-connections\u76ee\u5f55\u4e0b\u751f\u6210\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>\u5c11\u3057\u8907\u96d1\u306a\u3053\u3068\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f NetworkManager \u3088\u308a\u3082 networkd \u3092\u4f7f\u3046\u3079\u304d\u306a\u306e\u3060\u308d\u3046\u3002\u305f\u3060\u3001 NetPlan \u3092\u4f7f\u3048\u3070\u3059\u3079\u3066\u3092\u89e3\u6c7a\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u3068\u305d\u3046\u3067\u3082\u306a\u3044\u3002\u4f8b\u3048\u3070 NetPlan\u3067\u306f Promiscuous Interface\u3092\u8a2d\u5b9a\u3067\u304d\u305a\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u9811\u5f35\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u305f\u308a\u3059\u308b\u3002\u9811\u5f35\u3063\u305f\u4f8b\u306f\u3053\u308c\u3002<\/p>\n<h3>NetPlan\u3092\u5b9f\u969b\u306b\u66f8\u3044\u3066\u307f\u308b\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"go\">network:\r\n  version: 2\r\n  renderer: networkd\r\n  ethernets:\r\n    ens3:\r\n      dhcp4: false\r\n      addresses: [192.168.1.66\/24]\r\n      routes:\r\n      -  to: default\r\n         via: 192.168.1.1\r\n      nameservers:\r\n        addresses: [8.8.8.8] \r\n<\/span><\/code><\/pre>\n<p>\u30d6\u30ea\u30c3\u30b8\u30c9\u30e1\u30a4\u30f3\u3068\u304b\u3092\u5b9a\u7fa9\u3059\u308b\u969b\u306f\u3000renderer \u3092 networkd \u306b\u3057\u305f\u307b\u3046\u304c\u4f7f\u3044\u3084\u3059\u3044\u3002<br \/>\nUbuntu 22.04\u304b\u3089 gateway4\u304c\u975e\u63a8\u5968\u3068\u306a\u308a\u3001routes \u30b3\u30de\u30f3\u30c9\u306e\u5229\u7528\u304c\u63a8\u5968\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff08 gateway4 \u3067\u3082\u52d5\u304d\u306f\u3057\u305f\uff09\u3002<\/p>\n<h3>netplan\u306e\u9069\u7528<\/h3>\n<h3>\u3044\u304d\u306a\u308a\u5909\u66f4\u3059\u308b<\/h3>\n<pre class=\"post-pre\"><code>$ sudo netplan apply\r\n<\/code><\/pre>\n<h3>\u4e00\u606f\u5165\u308c\u308b<\/h3>\n<p>\u5982\u679c\u8981\u8fdb\u884c\u8bed\u6cd5\u68c0\u67e5\uff0c\u5e76\u5728\u68c0\u67e5\u5931\u8d25\u65f6\u56de\u6eda\uff0c\u53ef\u4ee5\u4f7f\u7528try\u9009\u9879\u3002\u8fd9\u79cd\u65b9\u6cd5\u66f4\u52a0\u53ef\u9760\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo netplan try\r\n$ sudo netplan try --timeout 10\r\n[sudo] password for shakapon: \r\nDo you want to keep these settings?\r\nPress ENTER before the timeout to accept the new configuration\r\nChanges will revert in  10 seconds\r\n\uff0810\u79d2\u5f8c\uff09\r\nReverting.\r\n<\/code><\/pre>\n<h1>\u8bf7\u53c2\u8003<\/h1>\n<h3>\u5730\u5740\/\u8def\u7531\u8bbe\u7f6e\u786e\u8ba4\u547d\u4ee4\u7ec4<\/h3>\n<pre class=\"post-pre\"><code>$ ip address show ens3\r\n$ ip link\r\n$ ip route\r\n<\/code><\/pre>\n<h4>DNS\u8a2d\u5b9a\u78ba\u8a8d<\/h4>\n<pre class=\"post-pre\"><code>$ resolvectl\r\nGlobal\r\n       Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no\/unsupported\r\nresolv.conf mode: stub\r\n\r\nLink 2 (ens3)\r\n    Current Scopes: DNS\r\n         Protocols: +DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no\/unsupported\r\nCurrent DNS Server: 8.8.8.8\r\n       DNS Servers: 8.8.8.8\r\n\r\n$ systemd-resolve --status #20.04\u3067\u306f\u3053\u308c\u3082\u5229\u7528\u53ef\u80fd\r\n<\/code><\/pre>\n<p>\u4ece22.04\u7248\u672c\u5f00\u59cb\uff0cUbuntu\u66f4\u6362\u4e86\u7528\u4e8e\u786e\u8ba4\u5b9e\u9645\u4f7f\u7528\u54ea\u4e2aDNS\u89e3\u6790\u7684\u547d\u4ee4\uff0c\u6539\u7528resolvectl\u3002\u5c3d\u7ba120.04\u7248\u672c\u4e5f\u53ef\u4ee5\u4f7f\u7528resolvectl\u547d\u4ee4\uff0c\u5e76\u4e14\u8f93\u51fa\u7ed3\u679c\u4e0e\u539f\u6765\u7684systemd-resolve &#8211;status\u76f8\u540c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 Ubuntu \u306e Network \u8a2d\u5b9a\u306f17.10\u304b\u3089 netplan\u30d9\u30fc\u30b9\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u3002\u305f\u3060\u3001Ub [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27342","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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