{"id":45162,"date":"2024-10-06T20:56:13","date_gmt":"2024-10-06T12:56:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45162\/"},"modified":"2024-10-06T20:56:14","modified_gmt":"2024-10-06T12:56:14","slug":"%e5%9f%ba%e6%96%bc-centos-%e7%9a%84-freeradius-%e9%ab%98%e5%8f%af%e7%94%a8-lvs-udp","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45162\/","title":{"rendered":"\u57fa\u65bc CentOS \u7684 FreeRADIUS \u9ad8\u53ef\u7528 LVS (UDP)"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-centos-%e7%9a%84-freeradius-%e9%ab%98%e5%8f%af%e7%94%a8-lvs-udp-zoaIZsJxRs\">\u57fa\u65bc CentOS \u7684 FreeRADIUS \u9ad8\u53ef\u7528 LVS (UDP)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u8eab\u4efd\u9a57\u8b49\u3001\u6388\u6b0a\u548c\u8a08\u8cbb\uff08AAA\uff09\u670d\u52d9\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002FreeRADIUS \u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684 RADIUS \u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7d61\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 CentOS \u7cfb\u7d71\u4e0a\u914d\u7f6e FreeRADIUS\uff0c\u4e26\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u67b6\u69cb\uff0c\u7279\u5225\u662f\u4f7f\u7528 Linux \u865b\u64ec\u4f3a\u670d\u5668\uff08LVS\uff09\u4f86\u8655\u7406 UDP \u6d41\u91cf\u3002<\/p>\n<h2 id=\"freeradius-%e7%b0%a1%e4%bb%8b-zoaIZsJxRs\">FreeRADIUS \u7c21\u4ecb<\/h2>\n<p>FreeRADIUS \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684 RADIUS \u4f3a\u670d\u5668\uff0c\u652f\u6301\u591a\u7a2e\u8eab\u4efd\u9a57\u8b49\u65b9\u6cd5\uff0c\u5305\u62ec PAP\u3001CHAP \u548c EAP\u3002\u5b83\u7684\u9748\u6d3b\u6027\u548c\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a ISP \u548c\u4f01\u696d\u7684\u9996\u9078\u3002FreeRADIUS \u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u5f8c\u7aef\uff0c\u5982 MySQL\u3001PostgreSQL \u548c LDAP\u3002<\/li>\n<li>\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\uff0c\u5141\u8a31\u7528\u6236\u6839\u64da\u9700\u6c42\u81ea\u5b9a\u7fa9\u8eab\u4efd\u9a57\u8b49\u6d41\u7a0b\u3002<\/li>\n<li>\u5f37\u5927\u7684\u65e5\u8a8c\u8a18\u9304\u548c\u76e3\u63a7\u529f\u80fd\uff0c\u4fbf\u65bc\u6545\u969c\u6392\u9664\u548c\u6027\u80fd\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%9e%b6%e6%a7%8b%e6%a6%82%e8%bf%b0-zoaIZsJxRs\">\u9ad8\u53ef\u7528\u6027\u67b6\u69cb\u6982\u8ff0<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u67b6\u69cb\u65e8\u5728\u78ba\u4fdd\u7cfb\u7d71\u5728\u767c\u751f\u6545\u969c\u6642\u4ecd\u80fd\u6301\u7e8c\u904b\u884c\u3002\u5c0d\u65bc FreeRADIUS \u4f3a\u670d\u5668\uff0c\u5be6\u73fe HA \u7684\u4e00\u7a2e\u5e38\u898b\u65b9\u6cd5\u662f\u4f7f\u7528 LVS\uff08Linux Virtual Server\uff09\u3002LVS \u662f\u4e00\u500b\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5c07\u6d41\u91cf\u5206\u914d\u5230\u591a\u500b\u5f8c\u7aef\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-zoaIZsJxRs\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u6e96\u5099\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>\u4e00\u53f0\u904b\u884c CentOS \u7684\u4f3a\u670d\u5668\u4f5c\u70ba LVS \u8ca0\u8f09\u5747\u8861\u5668\u3002<\/li>\n<li>\u81f3\u5c11\u5169\u53f0\u904b\u884c FreeRADIUS \u7684\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u5b89\u88dd\u5fc5\u8981\u7684\u8edf\u4ef6\u5305\uff0c\u5982 ipvsadm \u548c FreeRADIUS\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-freeradius-zoaIZsJxRs\">\u5b89\u88dd FreeRADIUS<\/h2>\n<p>\u5728\u6bcf\u53f0 FreeRADIUS \u4f3a\u670d\u5668\u4e0a\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd FreeRADIUS\uff1a<\/p>\n<pre><code>sudo yum install freeradius freeradius-utils<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e FreeRADIUS\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/raddb\/ \u76ee\u9304\u4e0b\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae-lvs-zoaIZsJxRs\">\u914d\u7f6e LVS<\/h2>\n<p>\u5728 LVS \u8ca0\u8f09\u5747\u8861\u5668\u4e0a\uff0c\u60a8\u9700\u8981\u914d\u7f6e LVS \u4ee5\u8655\u7406 UDP \u6d41\u91cf\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684 LVS \u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo ipvsadm -A -t 192.168.1.100:1812 -s rr\nsudo ipvsadm -a -t 192.168.1.100:1812 -r 192.168.1.101:1812 -m\nsudo ipvsadm -a -t 192.168.1.100:1812 -r 192.168.1.102:1812 -m<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c192.168.1.100 \u662f LVS \u8ca0\u8f09\u5747\u8861\u5668\u7684 IP \u5730\u5740\uff0c192.168.1.101 \u548c 192.168.1.102 \u662f\u5169\u53f0 FreeRADIUS \u4f3a\u670d\u5668\u7684 IP \u5730\u5740\u3002\u9019\u4e9b\u547d\u4ee4\u5c07\u8a2d\u7f6e\u4e00\u500b\u57fa\u65bc\u8f2a\u8a62\u7684\u8ca0\u8f09\u5747\u8861\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-zoaIZsJxRs\">\u6e2c\u8a66\u914d\u7f6e<\/h2>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e2c\u8a66 FreeRADIUS \u4f3a\u670d\u5668\u7684\u53ef\u7528\u6027\uff1a<\/p>\n<pre><code>radtest user password 192.168.1.100 0 testing123<\/code><\/pre>\n<p>\u5982\u679c\u914d\u7f6e\u6b63\u78ba\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u6210\u529f\u7684\u8eab\u4efd\u9a57\u8b49\u97ff\u61c9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zoaIZsJxRs\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5728 CentOS \u4e0a\u914d\u7f6e FreeRADIUS \u4e26\u4f7f\u7528 LVS \u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd RADIUS \u670d\u52d9\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u8eab\u4efd\u9a57\u8b49\u8acb\u6c42\uff0c\u9084\u80fd\u5728\u4f3a\u670d\u5668\u6545\u969c\u6642\u81ea\u52d5\u5207\u63db\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684 FreeRADIUS \u4f3a\u670d\u5668\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc CentOS \u7684 FreeRADIUS \u9ad8\u53ef\u7528 LVS (UDP) \u89e3\u6c7a\u65b9\u6848\uff0c\u5be6\u73fe\u7a69\u5b9a\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u9ad8\u6548\u7684\u6d41\u91cf\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45162","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45162"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45162\/revisions"}],"predecessor-version":[{"id":45163,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45162\/revisions\/45163"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}