{"id":3804,"date":"2023-04-10T19:16:33","date_gmt":"2023-04-10T10:16:33","guid":{"rendered":"https:\/\/www.ish.org\/blog\/?p=3804"},"modified":"2026-04-07T20:01:25","modified_gmt":"2026-04-07T11:01:25","slug":"ubuntu%e3%81%aebonding%e3%81%ae%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.ish.org\/blog\/?p=3804","title":{"rendered":"ubuntu\u306ebonding\uff08\u305d\u306e1:\u8a2d\u5b9a\uff09"},"content":{"rendered":"<p>\u4eca\u307e\u3067ubuntu\u306enetwork\u8a2d\u5b9a\u306f\u304d\u3061\u3093\u3068\u3084\u3063\u3066\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u56debonding\u3092\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3057\u305f\u3002<!--more--><br \/>\nEthernet\u3068WiFi(WPA3-enterprise 192-bit security)\u3092active-backup\u3067\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002<br \/>\n(1) nmtui\u3067bonding\u8a2d\u5b9a<\/p>\n<pre># nmtui\r\nEdit a connection->Add->Bond\r\nProfile name: bond\r\nDevice: bond0\r\nSlaves->Add->Ethernet\r\nProfile name: bond-ether\r\nDevice: enpXs0\r\nOK\r\nIPv4 CONFIGURATION->Manual->Show\r\nAddress: xxx.xxx.xxx.xxx\r\nGateway: xxx.xxx.xxx.xxx\r\n         xxx.xxx.xxx.xxx\r\nSearch domain: example.jp\r\nIPv6 CONFIGURATION->Manual->Show\r\nAddresses: xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx\r\nGateway: xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx\r\nOK\r\nESC\r\nESC<\/pre>\n<p>(2) WiFi\u306econnection\u3092clone<\/p>\n<pre># nmcli c | grep wifi\r\nSSID1     xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx  wifi    --\r\n# nmcli c clone SSID1 bond-wifi<\/pre>\n<p>(3) bond-wifi\u3092edit<\/p>\n<pre># nmcli c|grep Bond <--- \u4e88\u3081Bond\u306euuid\u3092\u8abf\u3079\u3066\u304a\u304f\r\nBond    yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy  bond    bond0\r\n# nmcli c edit bond-wifi\r\nnmcli> set connection.master\r\nEnter 'master' value: yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy\r\nWarning: setting connection.master requires removing ipv4 and ipv6 settings\r\nDo you want to remove them? [yes] \r\nnmcli> set connection.slave-type\r\nEnter 'slave-type' value: bond\r\nnmcli> verify fix\r\nVerify connection: OK\r\nnmcli> save\r\nConnection 'bond-wifi' (...snip...) successfully updated.\r\nnmcli> quit<\/pre>\n<p>(4) bond\u306emac address\u3092ethernet\u306b\u5408\u308f\u305b\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u3092\u8a2d\u5b9a<\/p>\n<pre># cat <<EOF >\/usr\/lib\/systemd\/network\/98-bond-mac.link\r\n[Match]\r\nType=bond\r\n\r\n[Link]\r\nMACAddressPolicy=none\r\nEOF<\/pre>\n<p>(4)  nmtui\u3067connection\u3092\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30c8\/\u30c7\u30a3\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30c8<br \/>\nActivate a connection\u3067bond\u4ee5\u5916\u3092\u30c7\u30a3\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30c8\u3057\u305f\u5f8c\u3001bond\u3092\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30c8<br \/>\n(5) bond\u95a2\u9023\u4ee5\u5916\u306eauto connect\u3092off<\/p>\n<pre># nmcli c edit bond\u95a2\u9023\u4ee5\u5916\r\nnmcli> set connection.autoconnect\r\nEnter 'autoconnect' value: no\r\nnmcli> save\r\nnmcli> quit<\/pre>\n<p><a href=\/blog\/?p=4627>\u305d\u306e2<\/a>\u3078\u7d9a\u304f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u307e\u3067ubuntu\u306enetwork\u8a2d\u5b9a\u306f\u304d\u3061\u3093\u3068\u3084\u3063\u3066\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u56debonding\u3092\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-3804","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3804"}],"version-history":[{"count":7,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3804\/revisions"}],"predecessor-version":[{"id":4630,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3804\/revisions\/4630"}],"wp:attachment":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}