{"id":258,"date":"2025-11-26T16:05:49","date_gmt":"2025-11-26T07:05:49","guid":{"rendered":"https:\/\/ik1-221-80670.vs.sakura.ne.jp\/wordpress\/archives\/258"},"modified":"2026-06-26T16:43:24","modified_gmt":"2026-06-26T07:43:24","slug":"nmcli%e3%81%ae%e8%a8%ad%e5%ae%9a%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%e3%81%be%e3%81%a8%e3%82%81","status":"publish","type":"post","link":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/258","title":{"rendered":"nmcli\u306e\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9"},"content":{"rendered":"

\ud83e\udded nmcli\u306e\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081<\/h2>\n

nmcli<\/code> \u306f\u3001NetworkManager\u3092\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3067\u3059\u3002GUI\u304c\u306a\u3044\u74b0\u5883\u3067\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u67d4\u8edf\u306b\u884c\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u3088\u304f\u4f7f\u3046\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n

\n

\ud83d\udd39 \u57fa\u672c\u69cb\u6587<\/h3>\n
nmcli [\u30aa\u30d7\u30b7\u30e7\u30f3] [\u30b3\u30de\u30f3\u30c9] [\u5f15\u6570]\n<\/code><\/pre>\n
\u4f8b\uff1a<\/p>\n
nmcli device status\n<\/code><\/pre>\n
\n
\ud83d\udd39 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u78ba\u8a8d<\/h3>\n
nmcli device status\n<\/code><\/pre>\n
\u63a5\u7d9a\u72b6\u614b\u3001\u30c7\u30d0\u30a4\u30b9\u540d\u3001\u7a2e\u985e\u306a\u3069\u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
\n
\ud83d\udd39 \u63a5\u7d9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u89a7\u8868\u793a<\/h3>\n
nmcli connection show\n<\/code><\/pre>\n
\u73fe\u5728\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u63a5\u7d9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
\n
\ud83d\udd39 \u65b0\u3057\u3044\u6709\u7dda\u63a5\u7d9a\u306e\u4f5c\u6210<\/h3>\n
nmcli connection add type ethernet ifname eth0 con-name my-eth ipv4.method manual ipv4.addresses 192.168.1.10\/24 ipv4.gateway 192.168.1.1 ipv4.dns 8.8.8.8\n<\/code><\/pre>\n
\u9759\u7684IP\u3092\u6307\u5b9a\u3057\u3066\u6709\u7dda\u63a5\u7d9a\u3092\u4f5c\u6210\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n
\n
\ud83d\udd39 \u65e2\u5b58\u63a5\u7d9a\u306e\u7de8\u96c6<\/h3>\n
nmcli connection modify my-eth ipv4.addresses 192.168.1.20\/24 ipv4.gateway 192.168.1.1\n<\/code><\/pre>\n
\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u300cmy-eth\u300d\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002<\/p>\n
\n
\ud83d\udd39 \u63a5\u7d9a\u306e\u6709\u52b9\u5316\uff0f\u7121\u52b9\u5316<\/h3>\n
\u6709\u52b9\u5316\uff1a<\/p>\n
nmcli connection up my-eth\n<\/code><\/pre>\n
\u7121\u52b9\u5316\uff1a<\/p>\n
nmcli connection down my-eth\n<\/code><\/pre>\n
\n
\ud83d\udd39 Wi-Fi\u3078\u306e\u63a5\u7d9a<\/h3>\n
nmcli device wifi connect \"SSID\u540d\" password \"\u30d1\u30b9\u30ef\u30fc\u30c9\"\n<\/code><\/pre>\n
\u5229\u7528\u53ef\u80fd\u306aWi-Fi\u4e00\u89a7\u3092\u78ba\u8a8d\uff1a<\/p>\n
nmcli device wifi list\n<\/code><\/pre>\n
\n
\ud83d\udd39 IP\u30a2\u30c9\u30ec\u30b9\u306e\u81ea\u52d5\u53d6\u5f97\uff08DHCP\uff09<\/h3>\n
nmcli connection modify my-eth ipv4.method auto\nnmcli connection up my-eth\n<\/code><\/pre>\n
\n
\ud83d\udd39 DNS\u8a2d\u5b9a\u306e\u5909\u66f4<\/h3>\n
nmcli connection modify my-eth ipv4.dns \"1.1.1.1 8.8.8.8\"\nnmcli connection up my-eth\n<\/code><\/pre>\n
\n
\ud83d\udd39 \u63a5\u7d9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664<\/h3>\n
nmcli connection delete my-eth\n<\/code><\/pre>\n
\n
\ud83d\udd39 \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n
    \n
  • NetworkManager\u306e\u72b6\u614b\u78ba\u8a8d\n
    systemctl status NetworkManager\n<\/code><\/pre>\n<\/li>\n
  • \u30ed\u30b0\u78ba\u8a8d\n
    journalctl -u NetworkManager\n<\/code><\/pre>\n<\/li>\n<\/ul>\n
    \n
    \u2705 \u307e\u3068\u3081<\/h3>\n\n\n\n\n\n\n\n\n\n
    \u64cd\u4f5c\u5185\u5bb9<\/th>\n\u30b3\u30de\u30f3\u30c9\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
    \u63a5\u7d9a\u4e00\u89a7\u306e\u78ba\u8a8d<\/td>\nnmcli connection show<\/code><\/td>\n<\/tr>\n
    \u65b0\u898f\u63a5\u7d9a\u306e\u8ffd\u52a0<\/td>\nnmcli connection add ...<\/code><\/td>\n<\/tr>\n
    \u63a5\u7d9a\u306e\u5909\u66f4<\/td>\nnmcli connection modify ...<\/code><\/td>\n<\/tr>\n
    Wi-Fi\u63a5\u7d9a<\/td>\nnmcli device wifi connect ...<\/code><\/td>\n<\/tr>\n
    \u6709\u52b9\u5316\uff0f\u7121\u52b9\u5316<\/td>\nnmcli connection up\/down<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
    \u3053\u306e\u3088\u3046\u306b nmcli<\/code> \u3092\u4f7f\u3048\u3070\u3001GUI\u306a\u3057\u3067\u3082\u67d4\u8edf\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \ud83e\udded nmcli\u306e\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081 nmcli \u306f\u3001NetworkManager\u3092\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3067\u3059\u3002GUI\u304c\u306a\u3044\u74b0\u5883\u3067\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u67d4\u8edf\u306b\u884c\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u3088\u304f\u4f7f\u3046\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9\u3092\u308f\u304b\u308a\u3084 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-258","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/comments?post=258"}],"version-history":[{"count":2,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/258\/revisions"}],"predecessor-version":[{"id":404,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/258\/revisions\/404"}],"wp:attachment":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/media?parent=258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/categories?post=258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/tags?post=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}