{"id":5264,"date":"2026-01-18T18:47:48","date_gmt":"2026-01-18T09:47:48","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=5264"},"modified":"2026-06-06T09:54:06","modified_gmt":"2026-06-06T00:54:06","slug":"ck0y2t6wf6dln08","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2026\/01\/18\/ck0y2t6wf6dln08\/","title":{"rendered":"OpenWrt \u914d\u7f6e SSH \u4f7f\u7528\u5bc6\u94a5\u767b\u5f55\uff08\u5173\u95ed\u5bc6\u7801\u8ba4\u8bc1\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 OpenWrt \u8def\u7531\u7cfb\u7edf\u4e2d\uff0cSSH \u9ed8\u8ba4\u4f7f\u7528 <strong>Dropbear<\/strong> \u4f5c\u4e3a\u670d\u52a1\u7aef\uff0c\u5e76\u5141\u8bb8\u5bc6\u7801\u767b\u5f55\u3002<br>\u5728\u5177\u5907\u516c\u7f51\u8bbf\u95ee\u3001\u7aef\u53e3\u8f6c\u53d1\u6216\u8fdc\u7a0b\u8fd0\u7ef4\u573a\u666f\u4e0b\uff0c<strong>\u5207\u6362\u4e3a\u4ec5\u5bc6\u94a5\u767b\u5f55<\/strong>\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u66b4\u529b\u7834\u89e3\u4e0e\u8bef\u5165\u4fb5\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u8bb0\u5f55 OpenWrt \u4e2d\u5c06 SSH \u767b\u5f55\u65b9\u5f0f\u7531\u201c\u5bc6\u7801 + \u5bc6\u94a5\u201d\u8c03\u6574\u4e3a\u201c\u4ec5\u5bc6\u94a5\u201d\u7684\u5b8c\u6574\u8fc7\u7a0b\uff0c\u5e76\u9644\u5e26\u5e38\u89c1\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001OpenWrt \u4e2d SSH \u7684\u914d\u7f6e\u4f4d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenWrt \u63d0\u4f9b\u4e24\u79cd\u4e3b\u8981\u914d\u7f6e\u65b9\u5f0f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LuCI Web \u7ba1\u7406\u754c\u9762<\/strong><\/li>\n\n\n\n<li><strong>\u76f4\u63a5\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\uff08\u547d\u4ee4\u884c\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e95\u5c42\u670d\u52a1\u5747\u7531 <strong>Dropbear<\/strong> \u63a7\u5236\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u901a\u8fc7 LuCI Web \u754c\u9762\u914d\u7f6e\uff08\u76f4\u89c2\u65b9\u5f0f\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u914d\u7f6e\u8def\u5f84<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7cfb\u7edf (System)\n \u2514\u2500 \u7ba1\u7406\u6743 (Administration)\n    \u2514\u2500 SSH \u8bbf\u95ee (SSH Access)\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u5173\u952e\u8bbe\u7f6e\u9879<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5141\u8bb8\u5bc6\u7801\u8ba4\u8bc1\uff08Password authentication\uff09<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5173\u95ed<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5141\u8bb8 root \u767b\u5f55<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6839\u636e\u5b9e\u9645\u7b56\u7565\u9009\u62e9\uff08OpenWrt \u9ed8\u8ba4\u5373 root\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>SSH \u516c\u94a5<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7c98\u8d34\u5ba2\u6237\u7aef\u7684 <code>*.pub<\/code> \u516c\u94a5\u5185\u5bb9\uff08\u5b8c\u6574\u4e00\u884c\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58\u5e76\u5e94\u7528\u5373\u53ef\u751f\u6548\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u901a\u8fc7\u547d\u4ee4\u884c\u914d\u7f6e\uff08\u53ef\u63a7\u6027\u66f4\u9ad8\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 \u51c6\u5907 SSH \u516c\u94a5\uff08\u5ba2\u6237\u7aef\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5ba2\u6237\u7aef\u751f\u6210\u6216\u67e5\u770b\u516c\u94a5\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat ~\/.ssh\/id_ed25519.pub\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u8f93\u51fa\u7684\u6574\u884c\u5185\u5bb9\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 \u5199\u5165 OpenWrt \u7684 authorized_keys<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u767b\u5f55 OpenWrt\uff08\u6b64\u9636\u6bb5\u4ecd\u4fdd\u7559\u5bc6\u7801\u767b\u5f55\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh root@&lt;router-ip&gt;\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u5e76\u7f16\u8f91\u516c\u94a5\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir -p \/etc\/dropbear\nvi \/etc\/dropbear\/authorized_keys\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAI... comment\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u6b63\u786e\u6743\u9650\uff08\u975e\u5e38\u91cd\u8981\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod 600 \/etc\/dropbear\/authorized_keys\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">3\ufe0f\u20e3 \u7981\u7528 SSH \u5bc6\u7801\u8ba4\u8bc1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f16\u8f91 Dropbear \u914d\u7f6e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vi \/etc\/config\/dropbear\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u786e\u4fdd\u5305\u542b\u4ee5\u4e0b\u914d\u7f6e\u9879\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>option PasswordAuth 'off'\noption RootPasswordAuth 'off'\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u542f SSH \u670d\u52a1\u4f7f\u5176\u751f\u6548\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/init.d\/dropbear restart\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u914d\u7f6e\u5b8c\u6210\u540e\u7684\u9a8c\u8bc1\u6b65\u9aa4\uff08\u5fc5\u987b\u6267\u884c\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e0d\u8981\u5173\u95ed\u5f53\u524d\u4f1a\u8bdd\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u65b0\u7ec8\u7aef\u4e2d\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh root@&lt;router-ip&gt;\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u786e\u8ba4\u7ed3\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u767b\u5f55\u8fc7\u7a0b\u4e2d <strong>\u4e0d\u518d\u63d0\u793a\u8f93\u5165\u5bc6\u7801<\/strong><\/li>\n\n\n\n<li>\u4f7f\u7528\u5bc6\u94a5\u53ef\u76f4\u63a5\u8fdb\u5165\u7cfb\u7edf<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9a8c\u8bc1\u6210\u529f\u540e\uff0c\u518d\u9000\u51fa\u65e7\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u516c\u94a5\u8def\u5f84\u9519\u8bef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OpenWrt \u4f7f\u7528\u7684\u8def\u5f84\u662f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/dropbear\/authorized_keys\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u4e0d\u662f\u5e38\u89c1 Linux \u7cfb\u7edf\u4e2d\u7684\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/root\/.ssh\/authorized_keys\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8def\u5f84\u9519\u8bef\u4f1a\u5bfc\u81f4\u5bc6\u94a5\u59cb\u7ec8\u65e0\u6548\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u6587\u4ef6\u6743\u9650\u4e0d\u6b63\u786e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6743\u9650\u5fc5\u987b\u81f3\u5c11\u6ee1\u8db3\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod 600 \/etc\/dropbear\/authorized_keys\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6743\u9650\u8fc7\u5bbd\u4f1a\u88ab Dropbear \u5ffd\u7565\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u8fdc\u7a0b\u73af\u5883\u4e0b\u7684\u98ce\u9669\u64cd\u4f5c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u8981\u5728 <strong>\u516c\u7f51 \/ FRP \/ \u7aef\u53e3\u8f6c\u53d1\u73af\u5883<\/strong> \u4e2d\n<ul class=\"wp-block-list\">\n<li>\u672a\u9a8c\u8bc1\u5bc6\u94a5\u524d\u5c31\u5173\u95ed\u5bc6\u7801\u767b\u5f55<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u63a8\u8350\u6d41\u7a0b\uff1a\n<ol class=\"wp-block-list\">\n<li>\u5148\u6dfb\u52a0\u5bc6\u94a5<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u53ef\u767b\u5f55<\/li>\n\n\n\n<li>\u518d\u7981\u7528\u5bc6\u7801<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u63a8\u8350\u7684\u5b89\u5168\u5b9e\u8df5\u7ec4\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u7528\u4e8e\u5bb6\u5ead\u8def\u7531\u3001\u957f\u671f\u8fd0\u884c\u73af\u5883\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SSH\uff1a\u4ec5\u5bc6\u94a5\u767b\u5f55<\/li>\n\n\n\n<li>SSH\uff1a\u5141\u8bb8 root\uff08OpenWrt \u4f53\u7cfb\u51b3\u5b9a\uff09<\/li>\n\n\n\n<li>LuCI\uff1aHTTPS + \u5f3a\u5bc6\u7801<\/li>\n\n\n\n<li>WAN\uff1a\u4e0d\u76f4\u63a5\u66b4\u9732 22 \u7aef\u53e3<\/li>\n\n\n\n<li>\u5bc6\u94a5\uff1a\u4f7f\u7528 ed25519 \u4f18\u5148<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 OpenWrt \u4e2d\u542f\u7528 SSH \u5bc6\u94a5\u767b\u5f55\u5e76\u5173\u95ed\u5bc6\u7801\u8ba4\u8bc1\uff0c\u662f\u4e00\u9879<strong>\u4f4e\u6210\u672c\u3001\u9ad8\u6536\u76ca<\/strong>\u7684\u5b89\u5168\u52a0\u56fa\u63aa\u65bd\u3002<br>\u53ea\u8981\u9075\u5faa\u201c<strong>\u5148\u9a8c\u8bc1\u3001\u540e\u5173\u95ed<\/strong>\u201d\u7684\u539f\u5219\uff0c\u5373\u53ef\u5728\u4e0d\u589e\u52a0\u8fd0\u7ef4\u98ce\u9669\u7684\u524d\u63d0\u4e0b\uff0c\u5927\u5e45\u63d0\u5347\u7cfb\u7edf\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u914d\u7f6e\u4e00\u65e6\u5b8c\u6210\uff0c\u51e0\u4e4e\u4e0d\u9700\u8981\u540e\u7eed\u7ef4\u62a4\uff0c\u975e\u5e38\u9002\u5408\u957f\u671f\u8fd0\u884c\u7684\u8def\u7531\u4e0e\u5bb6\u5ead\u670d\u52a1\u5668\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 OpenWrt \u8def\u7531\u7cfb\u7edf\u4e2d\uff0cSSH \u9ed8\u8ba4\u4f7f\u7528 Dropbear \u4f5c\u4e3a\u670d\u52a1\u7aef\uff0c\u5e76\u5141\u8bb8\u5bc6\u7801\u767b\u5f55\u3002\u5728\u5177\u5907\u516c\u7f51\u8bbf\u95ee\u3001\u7aef\u53e3\u8f6c\u53d1\u6216\u8fdc\u7a0b\u8fd0\u7ef4\u573a\u666f\u4e0b\uff0c\u5207\u6362\u4e3a\u4ec5\u5bc6\u94a5\u767b\u5f55\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u66b4\u529b\u7834\u89e3\u4e0e\u8bef\u5165\u4fb5\u98ce\u9669\u3002 \u672c\u6587\u8bb0\u5f55 OpenWrt \u4e2d\u5c06 SSH \u767b\u5f55\u65b9\u5f0f\u7531\u201c\u5bc6\u7801 + \u5bc6\u94a5\u201d\u8c03\u6574\u4e3a\u201c\u4ec5\u5bc6\u94a5\u201d\u7684\u5b8c\u6574\u8fc7\u7a0b\uff0c\u5e76\u9644\u5e26\u5e38\u89c1\u6ce8\u610f\u4e8b\u9879\u3002 \u4e00\u3001OpenWrt \u4e2d SSH \u7684\u914d\u7f6e\u4f4d\u7f6e OpenWrt \u63d0\u4f9b\u4e24\u79cd\u4e3b\u8981\u914d\u7f6e\u65b9\u5f0f\uff1a \u5e95\u5c42\u670d\u52a1\u5747\u7531 Dropbear \u63a7\u5236\u3002 \u4e8c\u3001\u901a\u8fc7 LuCI Web \u754c\u9762\u914d\u7f6e\uff08\u76f4\u89c2\u65b9\u5f0f\uff09 \u914d\u7f6e\u8def\u5f84 \u5173\u952e\u8bbe\u7f6e\u9879 \u4fdd\u5b58\u5e76\u5e94\u7528\u5373\u53ef\u751f\u6548\u3002 \u4e09\u3001\u901a\u8fc7\u547d\u4ee4\u884c\u914d\u7f6e\uff08\u53ef\u63a7\u6027\u66f4\u9ad8\uff09 1\ufe0f\u20e3 \u51c6\u5907 SSH \u516c\u94a5\uff08\u5ba2\u6237\u7aef\uff09 \u5728\u5ba2\u6237\u7aef\u751f\u6210\u6216\u67e5\u770b\u516c\u94a5\uff0c\u4f8b\u5982\uff1a \u590d\u5236\u8f93\u51fa\u7684\u6574\u884c\u5185\u5bb9\u3002 2\ufe0f\u20e3 \u5199\u5165 OpenWrt \u7684 authorized_keys \u767b\u5f55 OpenWrt\uff08\u6b64\u9636\u6bb5\u4ecd\u4fdd\u7559\u5bc6\u7801\u767b\u5f55\uff09\uff1a \u521b\u5efa\u5e76\u7f16\u8f91\u516c\u94a5\u6587\u4ef6\uff1a \u793a\u4f8b\u5185\u5bb9\uff1a \u8bbe\u7f6e\u6b63\u786e\u6743\u9650\uff08\u975e\u5e38\u91cd\u8981\uff09\uff1a 3\ufe0f\u20e3 \u7981\u7528 SSH \u5bc6\u7801\u8ba4\u8bc1 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-5264","post","type-post","status-publish","format-standard","hentry","category-jtcspxsyrult"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=5264"}],"version-history":[{"count":1,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5264\/revisions"}],"predecessor-version":[{"id":5265,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5264\/revisions\/5265"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=5264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=5264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=5264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}