{"id":1143,"date":"2026-05-31T17:20:00","date_gmt":"2026-05-31T08:20:00","guid":{"rendered":"https:\/\/intinfinity.com\/?p=1143"},"modified":"2026-05-31T17:20:42","modified_gmt":"2026-05-31T08:20:42","slug":"ubuntu-server-26-04-%e3%81%a7-br0-%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%9f%e3%82%89%e8%b5%b7%e5%8b%95%e6%99%82%e9%96%93%e3%81%8c2%e5%88%86%e4%bc%b8%e3%81%b3%e3%82%8b%e5%95%8f%e9%a1%8c%e3%81%ae%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/intinfinity.com\/index.php\/archives\/1143","title":{"rendered":"Ubuntu Server 26.04 \u3067 br0 \u3092\u4f5c\u3063\u305f\u3089\u8d77\u52d5\u6642\u9593\u304c2\u5206\u4f38\u3073\u308b\u554f\u984c\u306e\u89e3\u6d88"},"content":{"rendered":"<h1>\u4f55\u304c\u8d77\u304d\u305f\u304b<\/h1>\n<p>NIC\u3092br0\u306b\u53c2\u52a0\u3055\u305b\u305f\u3089\u3001systemd-networkd-wait-online\u30b5\u30fc\u30d3\u30b9\u304c2\u5206\u8d85\u306e\u5f85\u3061\u6642\u9593\u3092\u4f5c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u7d50\u679c\u8d77\u52d5\u6642\u9593\u304c2\u5206\u8d85\u4f38\u3073\u3066\u3057\u307e\u3063\u305f<\/p>\n<h1>\u539f\u56e0<\/h1>\n<p>systemd-networkd-wait-online\u304c\u4f55\u304b\u3068\u3044\u3046\u3068\u3001NIC\u306bIP\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u5f53\u305f\u308b(\u2252\u30b5\u30fc\u30d0\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u5b8c\u4e86\u3059\u308b)\u307e\u3067\u6642\u9593\u3092\u4f5c\u3063\u3066\u304f\u308c\u308b\u30b5\u30fc\u30d3\u30b9\u3089\u3057\u3044\u3002<\/p>\n<p>br0\u306b\u53c2\u52a0\u3055\u305b\u308b\u305f\u3081\u306b\u3001NIC\u306b\u306fIP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u3092\u305b\u305a\u3001br0\u306b\u5272\u308a\u5f53\u3066\u308b\u308f\u3051\u3060\u304c\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u5f53\u305f\u3089\u306a\u3044NIC\u3078\u306eIP\u30a2\u30c9\u30ec\u30b9\u5272\u308a\u5f53\u3066\u3092\u6642\u9593\u5207\u308c\u307e\u3067\u5f85\u6a5f\u3057\u3066\u3057\u307e\u3046\u3063\u307d\u3044\u3002<\/p>\n<h1>\u89e3\u6c7a<\/h1>\n<p>netplan\u3067br0\u306b\u53c2\u52a0\u3059\u308binterface\u306eoption\u3092true\u306b\u3059\u308b\u3002<br \/>\n\u6b21\u306e\u8a2d\u5b9a\u4f8b\u3092\u53c2\u7167\u3002<\/p>\n<pre><code>network:\n  version: 2\n\n  ethernets:\n    eth0:\n      optional: true\n      dhcp4: false\n      dhcp6: false\n      accept-ra: false\n\n    eth1:\n      optional: true\n      dhcp4: false\n      dhcp6: false\n      accept-ra: false\n\n  bridges:\n    br0:\n      interfaces:\n        - eth0\n        - eth1\n      dhcp4: false\n      dhcp6: false\n      accept-ra: true\n      ipv6-privacy: true\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f55\u304c\u8d77\u304d\u305f\u304b NIC\u3092br0\u306b\u53c2\u52a0\u3055\u305b\u305f\u3089\u3001systemd-networkd-wait-online\u30b5\u30fc\u30d3\u30b9\u304c2\u5206\u8d85\u306e\u5f85\u3061\u6642\u9593\u3092\u4f5c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u7d50\u679c\u8d77\u52d5\u6642\u9593\u304c2\u5206\u8d85\u4f38\u3073\u3066\u3057\u307e\u3063\u305f \u539f\u56e0 systemd-netwo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1143","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/posts\/1143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/comments?post=1143"}],"version-history":[{"count":6,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/posts\/1143\/revisions"}],"predecessor-version":[{"id":1149,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/posts\/1143\/revisions\/1149"}],"wp:attachment":[{"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/media?parent=1143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/categories?post=1143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/intinfinity.com\/index.php\/wp-json\/wp\/v2\/tags?post=1143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}