{"id":39952,"date":"2025-05-26T16:31:12","date_gmt":"2025-05-26T08:31:12","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/39952.html"},"modified":"2025-05-26T16:31:12","modified_gmt":"2025-05-26T08:31:12","slug":"freeradius%e5%bc%80%e6%ba%90aaa%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%b7%b1%e5%85%a5%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/39952.html","title":{"rendered":"FreeRADIUS\u5f00\u6e90AAA\u670d\u52a1\u5668\u6df1\u5165\u89e3\u6790"},"content":{"rendered":"

\u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p>\n

\u7b80\u4ecb：FreeRADIUS\u662f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7684\u5f00\u6e90AAA\u670d\u52a1\u5668，\u5305\u62ec\u65e0\u7ebf\u7f51\u7edc\u3001\u8fdc\u7a0b\u8bbf\u95ee\u548cVPN\u7b49\u573a\u666f\u3002\u5b83\u57fa\u4e8eRADIUS\u534f\u8bae，\u63d0\u4f9b\u591a\u79cd\u8ba4\u8bc1\u548c\u6388\u6743\u673a\u5236，\u5e76\u652f\u6301PAP\u3001CHAP\u3001EAP\u7b49\u534f\u8bae\u3002FreeRADIUS\u6e90\u7801\u5f00\u653e，\u53ef\u6309\u9700\u5b9a\u5236\u3002\u5f00\u53d1\u8005\u80fd\u901a\u8fc7\u9605\u8bfb\u6e90\u7801\u6df1\u5165\u7406\u89e3\u5176\u5185\u90e8\u5de5\u4f5c\u539f\u7406\u548c\u5404\u79cd\u901a\u4fe1\u534f\u8bae，\u4fbf\u4e8e\u4e8c\u6b21\u5f00\u53d1\u548c\u4f18\u5316\u3002\u672c\u6559\u7a0b\u5c06\u5f15\u5bfc\u4f60\u6df1\u5165\u5b66\u4e60FreeRADIUS\u7684\u6838\u5fc3\u7ec4\u4ef6\u548c\u914d\u7f6e\u65b9\u6cd5，\u5e2e\u52a9\u4f60\u5728\u7f51\u7edc\u8ba4\u8bc1\u9886\u57df\u5efa\u7acb\u575a\u5b9e\u57fa\u7840\u3002 \"freeradius\" <\/p>\n

1. FreeRADIUS AAA\u670d\u52a1\u5668\u4ecb\u7ecd <\/h2>\n

AAA\u670d\u52a1\u5668\u662f\u7f51\u7edc\u73af\u5883\u4e2d\u7528\u4e8e\u8fdb\u884c\u7528\u6237\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u8bb0\u8d26\u7684\u5173\u952e\u7ec4\u4ef6\u3002FreeRADIUS\u662f\u5f00\u6e90\u793e\u533a\u4e2d\u5e7f\u6cdb\u8ba4\u53ef\u7684AAA\u89e3\u51b3\u65b9\u6848\u4e4b\u4e00，\u5176\u9ad8\u5ea6\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u4f7f\u5176\u6210\u4e3a\u8bb8\u591a\u7ec4\u7ec7\u5b9e\u73b0\u7f51\u7edc\u670d\u52a1\u5b89\u5168\u6027\u7684\u9996\u9009\u3002\u672c\u7ae0\u65e8\u5728\u4ecb\u7ecdFreeRADIUS\u7684\u57fa\u7840\u77e5\u8bc6，\u5e76\u4e3a\u8bfb\u8005\u63d0\u4f9b\u4e00\u4e2a\u5168\u9762\u7684\u6982\u89c8，\u4e3a\u5176\u540e\u7ae0\u8282\u7684\u6df1\u5165\u6280\u672f\u7ec6\u8282\u6253\u4e0b\u57fa\u7840\u3002 <\/p>\n

1.1 FreeRADIUS\u7684\u5b9a\u4f4d\u4e0e\u4f18\u52bf <\/h3>\n

FreeRADIUS\u4e0d\u4ec5\u514d\u8d39\u63d0\u4f9b\u7ed9\u7528\u6237，\u4e14\u5f97\u76ca\u4e8e\u5f00\u6e90\u793e\u533a\u7684\u6301\u7eed\u5f00\u53d1\u548c\u7ef4\u62a4，\u5b83\u62e5\u6709\u5f3a\u5927\u7684\u529f\u80fd\u96c6，\u53ef\u7528\u4e8e\u5904\u7406\u5927\u91cf\u7684\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u8bb0\u8d26\u4efb\u52a1\u3002\u5b83\u652f\u6301\u5e7f\u6cdb\u7684\u534f\u8bae\u548c\u8bbe\u5907，\u4e0e\u591a\u79cd\u6570\u636e\u5e93\u548c\u5916\u90e8\u7cfb\u7edf\u517c\u5bb9\u826f\u597d，\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u6a21\u5757\u5316\u7684\u8bbe\u8ba1\u6765\u6269\u5c55\u989d\u5916\u7684\u529f\u80fd\u3002 <\/p>\n

1.2 AAA\u7684\u57fa\u672c\u6982\u5ff5 <\/h3>\n

AAA\u662fAuthentication（\u8ba4\u8bc1）\u3001Authorization（\u6388\u6743）\u3001Accounting（\u8bb0\u8d26）\u7684\u7f29\u5199\u3002\u8ba4\u8bc1\u786e\u4fdd\u4e86\u53ea\u6709\u5408\u6cd5\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90；\u6388\u6743\u5b9a\u4e49\u4e86\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u54ea\u4e9b\u8d44\u6e90；\u8bb0\u8d26\u5219\u8bb0\u5f55\u7528\u6237\u6d3b\u52a8，\u4e3a\u5ba1\u8ba1\u548c\u8ba1\u8d39\u63d0\u4f9b\u6570\u636e\u652f\u6301\u3002FreeRADIUS\u5c06\u8fd9\u4e09\u65b9\u9762\u6709\u673a\u7ed3\u5408，\u4e3a\u7f51\u7edc\u7ba1\u7406\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u89e3\u51b3\u65b9\u6848\u3002 <\/p>\n

1.3 FreeRADIUS\u7684\u5e94\u7528\u573a\u666f <\/h3>\n

\u5728\u7f51\u7edc\u5b89\u5168\u65e5\u76ca\u91cd\u8981\u7684\u4eca\u5929，FreeRADIUS\u5e7f\u6cdb\u5e94\u7528\u4e8eISP（Internet Service Provider）\u3001\u4f01\u4e1a\u7f51\u7edc\u3001\u6559\u80b2\u673a\u6784\u3001\u653f\u5e9c\u673a\u6784\u7b49，\u7528\u4e8e\u7ba1\u7406VPN\u3001\u65e0\u7ebf\u7f51\u7edc\u3001\u62e8\u53f7\u548c\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7b49\u591a\u79cd\u573a\u666f\u3002\u7406\u89e3\u5176\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u5e94\u7528，\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3FreeRADIUS\u670d\u52a1\u5668\u7684\u6f5c\u529b\u548c\u7075\u6d3b\u6027\u3002 <\/p>\n

2. RADIUS\u534f\u8bae\u5e94\u7528\u4e0e\u57fa\u7840 <\/h2>\n

2.1 RADIUS\u534f\u8bae\u6982\u8ff0 <\/h3>\n

2.1.1 RADIUS\u534f\u8bae\u7684\u53d1\u5c55\u5386\u7a0b <\/h4>\n

RADIUS（Remote Authentication Dial In User Service）\u534f\u8bae，\u662f\u4e00\u79cd\u57fa\u4e8eUDP\u7684\u7f51\u7edc\u534f\u8bae，\u6700\u521d\u8bbe\u8ba1\u7528\u6765\u8fdc\u7a0b\u8ba4\u8bc1\u62e8\u53f7\u4e0a\u7f51\u7684\u7528\u6237\u3002\u5176\u53d1\u5c55\u5386\u7a0b\u4ece\u65e9\u671f\u7684RFC 2138\u548cRFC 2139，\u7ecf\u8fc7\u4e0d\u65ad\u7684\u66f4\u65b0\u4e0e\u4f18\u5316，\u53d1\u5c55\u5230\u4e86\u5982\u4eca\u5e7f\u6cdb\u4f7f\u7528\u7684RADIUS\u534f\u8bae\u7248\u672c，\u5373RFC 2865\u548cRFC 2866\u7b49\u3002 <\/p>\n

RADIUS\u7531 Livingston Enterprises \u4e8e 1991 \u5e74\u9996\u6b21\u63d0\u51fa，\u5e76\u7531\u5176\u540e\u7eed\u7684\u4f9b\u5e94\u5546\u5e7f\u6cdb\u91c7\u7528\u30021997\u5e74，RADIUS\u534f\u8bae\u88ab\u4e92\u8054\u7f51\u5de5\u7a0b\u4efb\u52a1\u7ec4(IETF)\u6b63\u5f0f\u91c7\u7eb3\u4e3a\u6807\u51c6，\u7531RFC 2058 \u548c RFC 2059 \u63cf\u8ff0\u3002\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\u548c\u7f51\u7edc\u9700\u6c42\u7684\u63d0\u5347，RADIUS\u534f\u8bae\u4e5f\u5728\u4e0d\u65ad\u5730\u6f14\u8fdb，\u9010\u6b65\u589e\u52a0\u4e86\u66f4\u591a\u7684\u529f\u80fd\u6765\u652f\u6301\u65b0\u7684\u5e94\u7528\u573a\u666f，\u5982\u65e0\u7ebf\u7f51\u7edc\u7684\u8ba4\u8bc1\u6388\u6743\u7b49\u3002 <\/p>\n

2.1.2 RADIUS\u534f\u8bae\u7684\u4e3b\u8981\u529f\u80fd <\/h4>\n

RADIUS\u534f\u8bae\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762： <\/p>\n

  • \u7528\u6237\u8ba4\u8bc1：RADIUS\u8d1f\u8d23\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd\u4fe1\u606f，\u901a\u5e38\u901a\u8fc7\u7528\u6237\u540d\u548c\u5bc6\u7801\u5b8c\u6210\u3002 <\/li>\n
  • \u6388\u6743：\u4e00\u65e6\u7528\u6237\u88ab\u9a8c\u8bc1，RADIUS\u5c06\u51b3\u5b9a\u7528\u6237\u6709\u6743\u8bbf\u95ee\u54ea\u4e9b\u7f51\u7edc\u670d\u52a1\u548c\u8d44\u6e90\u3002 <\/li>\n
  • \u4f1a\u8bdd\u7edf\u8ba1：RADIUS\u53ef\u4ee5\u6536\u96c6\u7528\u6237\u4f1a\u8bdd\u7684\u5404\u79cd\u7edf\u8ba1\u4fe1\u606f，\u4f8b\u5982\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u3001\u4f1a\u8bdd\u65f6\u95f4\u957f\u5ea6\u7b49\u3002 <\/li>\n
  • \u8ba1\u8d39\u4fe1\u606f：\u867d\u7136RADIUS\u672c\u8eab\u4e0d\u76f4\u63a5\u5904\u7406\u8ba1\u8d39，\u4f46\u5b83\u53ef\u4ee5\u5c06\u8ba1\u8d39\u4fe1\u606f\u8bb0\u5f55\u4e0b\u6765，\u7528\u4e8e\u540e\u7eed\u7684\u8ba1\u8d39\u5904\u7406\u3002 <\/li>\n

    2.2 RADIUS\u534f\u8bae\u5de5\u4f5c\u673a\u5236 <\/h3>\n

    2.2.1 \u8ba4\u8bc1\u4e0e\u6388\u6743\u6d41\u7a0b\u89e3\u6790 <\/h4>\n

    RADIUS\u534f\u8bae\u6d89\u53ca\u7684\u4e3b\u8981\u53c2\u4e0e\u8005\u662fRADIUS\u670d\u52a1\u5668\u548c\u7f51\u7edc\u63a5\u5165\u670d\u52a1\u5668（NAS），NAS\u662f\u7528\u6237\u63a5\u5165\u7f51\u7edc\u7684\u8bbe\u5907\u3002\u5728\u8ba4\u8bc1\u4e0e\u6388\u6743\u7684\u8fc7\u7a0b\u4e2d，\u7528\u6237\u5411NAS\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42，NAS\u5411RADIUS\u670d\u52a1\u5668\u8f6c\u53d1\u8fd9\u4e2a\u8bf7\u6c42\u3002RADIUS\u670d\u52a1\u5668\u5bf9\u7528\u6237\u4fe1\u606f\u8fdb\u884c\u8ba4\u8bc1，\u5e76\u786e\u5b9a\u8be5\u7528\u6237\u662f\u5426\u88ab\u6388\u6743\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u3002 <\/p>\n

    \u8ba4\u8bc1\u8fc7\u7a0b\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u6b65\u9aa4： <\/p>\n

  • \u7528\u6237\u5c1d\u8bd5\u8fde\u63a5\u5230NAS，\u5e76\u63d0\u4f9b\u81ea\u5df1\u7684\u8ba4\u8bc1\u4fe1\u606f\u3002 <\/li>\n
  • NAS\u63a5\u6536\u8ba4\u8bc1\u4fe1\u606f，\u5e76\u5c06\u8ba4\u8bc1\u8bf7\u6c42\u4ee5RADIUS\u534f\u8bae\u5c01\u88c5，\u53d1\u9001\u7ed9RADIUS\u670d\u52a1\u5668\u3002 <\/li>\n
  • RADIUS\u670d\u52a1\u5668\u5bf9\u6536\u5230\u7684\u8ba4\u8bc1\u8bf7\u6c42\u8fdb\u884c\u5904\u7406，\u9a8c\u8bc1\u7528\u6237\u4fe1\u606f\u7684\u6709\u6548\u6027\u3002 <\/li>\n
  • \u5982\u679c\u7528\u6237\u9a8c\u8bc1\u901a\u8fc7，RADIUS\u670d\u52a1\u5668\u5c06\u53d1\u9001\u4e00\u4e2a\u8ba4\u8bc1\u5e94\u7b54\u7ed9NAS，\u6307\u793a\u6210\u529f\u6388\u6743\u3002 <\/li>\n
  • NAS\u6839\u636eRADIUS\u670d\u52a1\u5668\u7684\u54cd\u5e94，\u5141\u8bb8\u6216\u62d2\u7edd\u7528\u6237\u7684\u7f51\u7edc\u8bbf\u95ee\u3002 <\/li>\n

    2.2.2 RADIUS\u62a5\u6587\u7ed3\u6784\u8be6\u89e3 <\/h4>\n

    RADIUS\u62a5\u6587\u9075\u5faa\u7279\u5b9a\u7684\u7ed3\u6784\u6765\u5b9e\u73b0\u7f51\u7edc\u8ba4\u8bc1\u548c\u6388\u6743\u3002\u6bcf\u4e00\u6761RADIUS\u62a5\u6587\u7531\u4e09\u4e2a\u90e8\u5206\u7ec4\u6210：\u5934\u90e8\u3001\u5c5e\u6027\u548c\u6570\u636e\u3002 <\/p>\n

  • \u5934\u90e8 ：\u5934\u90e8\u662fRADIUS\u62a5\u6587\u7684\u56fa\u5b9a\u90e8\u5206，\u957f\u5ea6\u4e3a20\u5b57\u8282，\u5305\u62ec\u4ee3\u7801（Code）\u3001\u6807\u8bc6\u7b26（Identifier）\u548c\u957f\u5ea6（Length）\u5b57\u6bb5\u3002 <\/li>\n
  • \u5c5e\u6027 ：\u5c5e\u6027\u90e8\u5206\u7531\u4e00\u7cfb\u5217\u7684\u5c5e\u6027\u7ec4\u6210，\u6bcf\u4e2a\u5c5e\u6027\u7531\u7c7b\u578b（Type）\u3001\u957f\u5ea6（Length）\u548c\u503c（Value）\u6784\u6210\u3002\u5c5e\u6027\u7528\u4e8e\u643a\u5e26\u6709\u5173\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u8ba1\u8d39\u7684\u4fe1\u606f\u3002 <\/li>\n
  • \u6570\u636e ：\u62a5\u6587\u7684\u6700\u540e\u4e00\u4e2a\u90e8\u5206\u662f\u6570\u636e\u90e8\u5206，\u5305\u542b\u53ef\u80fd\u5b58\u5728\u7684\u52a0\u5bc6\u4fe1\u606f\u3002 <\/li>\n

    2.3 RADIUS\u5728\u4e0d\u540c\u73af\u5883\u7684\u5e94\u7528\u6848\u4f8b <\/h3>\n

    2.3.1 \u4f01\u4e1a\u7f51\u7edc\u73af\u5883\u4e0b\u7684\u5e94\u7528 <\/h4>\n

    \u5728\u4f01\u4e1a\u7f51\u7edc\u73af\u5883\u4e2d，RADIUS\u534f\u8bae\u5e38\u88ab\u7528\u6765\u5904\u7406\u5458\u5de5\u7684\u7f51\u7edc\u63a5\u5165\u8ba4\u8bc1\u3002\u4f8b\u5982，\u5458\u5de5\u9700\u8981\u901a\u8fc7RADIUS\u534f\u8bae\u6765\u8fdb\u884cVPN\u8bbf\u95ee\u6216\u6709\u7ebf\/\u65e0\u7ebf\u7f51\u7edc\u767b\u5f55\u3002RADIUS\u670d\u52a1\u5668\u4f5c\u4e3a\u8ba4\u8bc1\u548c\u6388\u6743\u7684\u4e2d\u5fc3\u8282\u70b9，\u8d1f\u8d23\u9a8c\u8bc1\u5458\u5de5\u7684\u767b\u5f55\u51ed\u636e，\u5e76\u6839\u636e\u4f01\u4e1a\u7684\u5b89\u5168\u7b56\u7565\u6388\u4e88\u76f8\u5e94\u7684\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u3002 <\/p>\n

    \u4f01\u4e1a\u91c7\u7528RADIUS\u534f\u8bae\u6709\u4ee5\u4e0b\u4f18\u52bf： <\/p>\n

  • \u96c6\u4e2d\u5316\u7ba1\u7406 ：\u4f01\u4e1a\u53ef\u4ee5\u901a\u8fc7RADIUS\u670d\u52a1\u5668\u96c6\u4e2d\u7ba1\u7406\u7528\u6237\u7684\u8ba4\u8bc1\u548c\u6388\u6743，\u7b80\u5316\u4e86\u7528\u6237\u7ba1\u7406\u6d41\u7a0b\u3002 <\/li>\n
  • \u5b89\u5168\u63a7\u5236 ：RADIUS\u534f\u8bae\u63d0\u4f9b\u4e86\u8f83\u5f3a\u7684\u5b89\u5168\u7279\u6027，\u5982\u5bc6\u7801\u52a0\u5bc6\u4f20\u8f93\u548c\u591a\u79cd\u8ba4\u8bc1\u65b9\u5f0f\u652f\u6301，\u589e\u52a0\u4e86\u7f51\u7edc\u8bbf\u95ee\u7684\u5b89\u5168\u6027\u3002 <\/li>\n
  • \u7b56\u7565\u7075\u6d3b\u914d\u7f6e ：\u4f01\u4e1a\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u914d\u7f6e\u8ba4\u8bc1\u548c\u6388\u6743\u7b56\u7565，\u5982\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u3001\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u6743\u9650\u7b49\u3002 <\/li>\n

    2.3.2 \u65e0\u7ebf\u7f51\u7edc\u8ba4\u8bc1\u573a\u666f\u6848\u4f8b\u5206\u6790 <\/h4>\n

    \u5728\u65e0\u7ebf\u7f51\u7edc\u73af\u5883\u4e2d，RADIUS\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e802.1X\u65e0\u7ebf\u8ba4\u8bc1\u3002\u7528\u6237\u8bbe\u5907（Client）\u5c1d\u8bd5\u4e0e\u65e0\u7ebf\u63a5\u5165\u70b9（AP）\u5efa\u7acb\u8fde\u63a5\u65f6，\u63a5\u5165\u70b9\u5c06\u4f5c\u4e3aNAS，\u901a\u8fc7RADIUS\u534f\u8bae\u5411RADIUS\u670d\u52a1\u5668\u8bf7\u6c42\u7528\u6237\u8ba4\u8bc1\u3002 <\/p>\n

    \u4ee5\u4e0b\u662f\u4e00\u4e2a\u5178\u578b\u7684\u65e0\u7ebf\u7f51\u7edc\u8ba4\u8bc1\u573a\u666f\u6848\u4f8b： <\/p>\n

  • \u7528\u6237\u6253\u5f00\u5176\u8bbe\u5907\u7684\u65e0\u7ebf\u7f51\u7edc\u529f\u80fd，\u5e76\u5c1d\u8bd5\u8fde\u63a5\u5230\u516c\u53f8\u7684\u65e0\u7ebf\u7f51\u7edc\u3002 <\/li>\n
  • \u63a5\u5165\u70b9\u63a5\u6536\u5230\u8fde\u63a5\u8bf7\u6c42，\u5e76\u53d1\u9001\u4e00\u4e2a\u8ba4\u8bc1\u8bf7\u6c42\u7ed9RADIUS\u670d\u52a1\u5668\u3002 <\/li>\n
  • RADIUS\u670d\u52a1\u5668\u9a8c\u8bc1\u7528\u6237\u7684\u51ed\u636e\u4fe1\u606f，\u5e76\u8fd4\u56de\u8ba4\u8bc1\u7ed3\u679c\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u6d89\u53ca\u5230\u590d\u6742\u7684\u7b56\u7565，\u4f8b\u5982\u53ea\u5141\u8bb8\u5177\u6709\u7279\u5b9aMAC\u5730\u5740\u7684\u8bbe\u5907\u63a5\u5165\u7f51\u7edc\u3002 <\/li>\n
  • \u5982\u679c\u8ba4\u8bc1\u6210\u529f，\u7528\u6237\u8bbe\u5907\u5c06\u83b7\u5f97\u7f51\u7edc\u8bbf\u95ee\u6743\u9650；\u8ba4\u8bc1\u5931\u8d25，\u63a5\u5165\u70b9\u5c06\u963b\u6b62\u7528\u6237\u7684\u7f51\u7edc\u8bbf\u95ee\u8bf7\u6c42\u3002 <\/li>\n

    RADIUS\u534f\u8bae\u7684\u5e94\u7528\u573a\u666f\u4e0d\u65ad\u6269\u5c55，\u4e0d\u4ec5\u9650\u4e8e\u4f20\u7edf\u7684\u62e8\u53f7\u4e0a\u7f51\u8ba4\u8bc1，\u4e5f\u5305\u62ec\u65e0\u7ebf\u7f51\u7edc\u3001VPN\u3001\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7b49，\u6210\u4e3aIT\u884c\u4e1a\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002 <\/p>\n

    3. \u8ba4\u8bc1\u548c\u6388\u6743\u673a\u5236\u5b9a\u5236 <\/h2>\n

    \u5728\u73b0\u4ee3\u7f51\u7edc\u67b6\u6784\u4e2d，\u8ba4\u8bc1\u548c\u6388\u6743\u662f\u786e\u4fdd\u5b89\u5168\u6027\u548c\u670d\u52a1\u53ef\u7528\u6027\u7684\u57fa\u77f3\u3002FreeRADIUS\u4f5c\u4e3a\u4e00\u6b3e\u6210\u719f\u7684AAA（\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u8ba1\u8d39）\u670d\u52a1\u5668，\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u673a\u5236\u6765\u5b9a\u5236\u8fd9\u4e24\u79cd\u5b89\u5168\u7b56\u7565，\u4ee5\u9002\u5e94\u5404\u79cd\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\u3002\u672c\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5b9a\u5236\u8ba4\u8bc1\u673a\u5236\u548c\u6388\u6743\u7b56\u7565，\u4ee5\u53ca\u5b89\u5168\u7b56\u7565\u548c\u5ba1\u8ba1\u529f\u80fd\u7684\u5b9e\u73b0\u3002 <\/p>\n

    3.1 \u8ba4\u8bc1\u673a\u5236\u5b9a\u5236\u5316\u7b56\u7565 <\/h3>\n

    3.1.1 \u8ba4\u8bc1\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406 <\/h4>\n

    \u8ba4\u8bc1\u6a21\u5757\u662fRADIUS\u670d\u52a1\u5668\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206，\u5b83\u7684\u4f5c\u7528\u662f\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd\u3002FreeRADIUS\u7684\u8ba4\u8bc1\u6d41\u7a0b\u4ece\u5ba2\u6237\u7aef（\u5982\u7f51\u7edc\u8bbf\u95ee\u670d\u52a1\u5668NAS）\u63d0\u4ea4\u8ba4\u8bc1\u8bf7\u6c42\u5f00\u59cb\u3002\u8ba4\u8bc1\u8bf7\u6c42\u5305\u542b\u7528\u6237\u7684\u51ed\u8bc1\u4fe1\u606f，\u5982\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u5f53radiusd\u6536\u5230\u8fd9\u6837\u7684\u8bf7\u6c42\u65f6，\u5b83\u9996\u5148\u68c0\u67e5\u8ba4\u8bc1\u7b56\u7565，\u63a5\u7740\u67e5\u8be2\u914d\u7f6e\u6587\u4ef6\u6216\u6570\u636e\u5e93\u6765\u9a8c\u8bc1\u7528\u6237\u51ed\u8bc1\u7684\u6709\u6548\u6027\u3002 <\/p>\n

    \u8ba4\u8bc1\u8bf7\u6c42\u7684\u5904\u7406\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4： 1. \u63a5\u6536\u8ba4\u8bc1\u8bf7\u6c42 ：NAS\u6216\u5ba2\u6237\u7aef\u8f6f\u4ef6\u53d1\u9001\u5305\u542b\u7528\u6237\u51ed\u8bc1\u7684\u6570\u636e\u5305\u5230FreeRADIUS\u670d\u52a1\u5668\u3002 2. \u7b56\u7565\u8bc4\u4f30 ：FreeRADIUS\u6309\u7167\u9884\u8bbe\u7684\u8ba4\u8bc1\u7b56\u7565\u8fdb\u884c\u8bc4\u4f30，\u51b3\u5b9a\u662f\u5426\u63a5\u53d7\u8ba4\u8bc1\u8bf7\u6c42\u3002 3. \u51ed\u8bc1\u9a8c\u8bc1 ：FreeRADIUS\u6839\u636e\u914d\u7f6e\u5c1d\u8bd5\u9a8c\u8bc1\u7528\u6237\u51ed\u8bc1，\u53ef\u80fd\u4e0e\u5916\u90e8\u6570\u636e\u5e93\u5982LDAP\u3001MySQL\u6216SQL Server\u8fdb\u884c\u4ea4\u4e92\u3002 4. \u8ba4\u8bc1\u54cd\u5e94 ：\u7ecf\u8fc7\u5904\u7406\u540e，\u670d\u52a1\u5668\u4f1a\u8fd4\u56de\u4e00\u4e2a\u54cd\u5e94，\u8868\u660e\u7528\u6237\u8ba4\u8bc1\u6210\u529f\u6216\u5931\u8d25\u3002 <\/p>\n

    FreeRADIUS\u63d0\u4f9b\u4e86\u591a\u79cd\u8ba4\u8bc1\u65b9\u6cd5，\u5305\u62ecPAP\u3001CHAP\u3001MS-CHAPv2\u7b49\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u7279\u5b9a\u7684\u4f7f\u7528\u573a\u666f\u548c\u5b89\u5168\u7ea7\u522b\u3002 <\/p>\n

    3.1.2 \u81ea\u5b9a\u4e49\u8ba4\u8bc1\u65b9\u6cd5\u5b9e\u73b0 <\/h4>\n

    \u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b，\u6807\u51c6\u8ba4\u8bc1\u65b9\u6cd5\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42，\u56e0\u6b64FreeRADIUS\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u8ba4\u8bc1\u65b9\u6cd5\u3002\u81ea\u5b9a\u4e49\u8ba4\u8bc1\u65b9\u6cd5\u6d89\u53ca\u7f16\u8f91FreeRADIUS\u7684\u914d\u7f6e\u6587\u4ef6，\u7279\u522b\u662f \/etc\/raddb\/sites-available\/default \u6587\u4ef6，\u5e76\u53ef\u80fd\u9700\u8981\u7f16\u5199Lua\u6216Python\u811a\u672c\u6765\u5b9e\u73b0\u7279\u5b9a\u903b\u8f91\u3002 <\/p>\n

    \u4e3e\u4e2a\u4f8b\u5b50，\u5982\u679c\u4f60\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u57fa\u4e8e\u5355\u70b9\u767b\u5f55（SSO）\u7684\u8ba4\u8bc1\u65b9\u5f0f，\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8ba4\u8bc1\u6a21\u5757，\u5e76\u5728\u5176\u4e2d\u7f16\u5199\u4ee3\u7801，\u4ee5\u4fbf\u4eceSSO\u7cfb\u7edf\u4e2d\u83b7\u53d6\u8ba4\u8bc1\u7ed3\u679c\u3002\u4e0b\u9762\u662f\u6dfb\u52a0\u81ea\u5b9a\u4e49\u8ba4\u8bc1\u65b9\u6cd5\u7684\u57fa\u672c\u6b65\u9aa4： <\/p>\n

  • \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6 ：\u5728FreeRADIUS\u7684\u7ad9\u70b9\u914d\u7f6e\u76ee\u5f55\u4e2d\u6dfb\u52a0\u65b0\u7684\u8ba4\u8bc1\u90e8\u5206\u3002 shell nano \/etc\/raddb\/sites-available\/default <\/li>\n
  • \u914d\u7f6e\u8ba4\u8bc1\u6a21\u5757 ：\u4e3a\u4f60\u7684\u65b0\u8ba4\u8bc1\u65b9\u6cd5\u5b9a\u4e49\u4e00\u4e2a\u6a21\u5757\u5e76\u6307\u5b9a\u5176\u5904\u7406\u8fc7\u7a0b\u3002 shell authenticate { # \u6307\u5b9a\u65b0\u7684\u8ba4\u8bc1\u65b9\u6cd5\u540d my_custom_auth { # \u8c03\u7528\u5916\u90e8\u811a\u672c\u8fdb\u884c\u8ba4\u8bc1 script my_custom_auth_script.lua } } <\/li>\n
  • \u7f16\u5199\u8ba4\u8bc1\u811a\u672c ：\u521b\u5efa\u5e76\u7f16\u8f91Lua\u811a\u672c\u6587\u4ef6，\u7f16\u5199\u8ba4\u8bc1\u903b\u8f91\u3002 ```lua — my_custom_auth_script.lua if verify_user(request) then return "Access granted" else return "Access denied" end <\/li>\n

    function verify_user(request) — \u5728\u8fd9\u91cc\u6dfb\u52a0\u8ba4\u8bc1\u903b\u8f91 return true end 4. **\u91cd\u542f\u670d\u52a1**：\u66f4\u6539\u914d\u7f6e\u540e\u9700\u8981\u91cd\u542fRADIUS\u670d\u52a1\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002 shell systemctl restart freeradius ``` <\/p>\n

    \u5b8c\u6210\u8fd9\u4e9b\u6b65\u9aa4\u540e，\u4f60\u7684\u81ea\u5b9a\u4e49\u8ba4\u8bc1\u65b9\u6cd5\u5c31\u4f1a\u88abFreeRADIUS\u6240\u91c7\u7528，\u5e76\u5728\u8ba4\u8bc1\u8fc7\u7a0b\u4e2d\u53d1\u6325\u4f5c\u7528\u3002 <\/p>\n

    3.2 \u6388\u6743\u673a\u5236\u5b9a\u5236\u5316\u7b56\u7565 <\/h3>\n

    3.2.1 \u6388\u6743\u6a21\u5757\u7684\u5de5\u4f5c\u6d41\u7a0b <\/h4>\n

    \u6388\u6743\u662f\u5728\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u901a\u8fc7\u540e\u8fdb\u884c\u7684\u7b2c\u4e8c\u4e2a\u5173\u952e\u8fc7\u7a0b，\u5b83\u51b3\u5b9a\u4e86\u7528\u6237\u88ab\u5141\u8bb8\u8bbf\u95ee\u54ea\u4e9b\u8d44\u6e90\u4ee5\u53ca\u8fd9\u4e9b\u8d44\u6e90\u7684\u8bbf\u95ee\u6743\u9650\u3002\u6388\u6743\u6a21\u5757\u5728\u8ba4\u8bc1\u6a21\u5757\u6210\u529f\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\u540e\u88ab\u8c03\u7528，\u5b83\u4f1a\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u6388\u6743\u7b56\u7565\u6765\u51b3\u5b9a\u7528\u6237\u7684\u8bbf\u95ee\u6743\u9650\u3002 <\/p>\n

    \u6388\u6743\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u6b65\u9aa4： <\/p>\n

  • \u63a5\u6536\u6388\u6743\u8bf7\u6c42 ：\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u901a\u8fc7\u540e，NAS\u6216\u5ba2\u6237\u7aef\u5411FreeRADIUS\u53d1\u9001\u6388\u6743\u8bf7\u6c42\u3002 <\/li>\n
  • \u7b56\u7565\u8bc4\u4f30 ：FreeRADIUS\u6839\u636e\u9884\u5b9a\u4e49\u7684\u6388\u6743\u7b56\u7565\u8bc4\u4f30\u8be5\u8bf7\u6c42\u3002 <\/li>\n
  • \u6388\u6743\u51b3\u7b56 ：\u670d\u52a1\u5668\u6839\u636e\u7b56\u7565\u548c\u7528\u6237\u7684\u5c5e\u6027（\u5982\u7528\u6237\u7ec4\u3001\u65f6\u95f4\u7b49）\u6765\u6388\u4e88\u9002\u5f53\u7684\u8bbf\u95ee\u6743\u9650\u3002 <\/li>\n
  • \u6388\u6743\u54cd\u5e94 ：\u8fd4\u56de\u6388\u6743\u51b3\u7b56\u7ed3\u679c\u7ed9NAS\u6216\u5ba2\u6237\u7aef，\u5141\u8bb8\u6216\u62d2\u7edd\u7528\u6237\u8bbf\u95ee\u8bf7\u6c42\u7684\u8d44\u6e90\u3002 <\/li>\n

    \u6388\u6743\u6a21\u5757\u7684\u5de5\u4f5c\u6d41\u7a0b\u548c\u914d\u7f6e\u6bd4\u8f83\u7075\u6d3b，\u652f\u6301\u591a\u79cd\u6388\u6743\u65b9\u6cd5，\u4f8b\u5982\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u3001\u57fa\u4e8e\u4f4d\u7f6e\u7684\u8bbf\u95ee\u63a7\u5236\u6216\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\u7b49\u3002 <\/p>\n

    3.2.2 \u6388\u6743\u7b56\u7565\u7684\u7075\u6d3b\u914d\u7f6e <\/h4>\n

    FreeRADIUS\u652f\u6301\u7075\u6d3b\u7684\u6388\u6743\u7b56\u7565\u914d\u7f6e，\u5141\u8bb8\u7f51\u7edc\u7ba1\u7406\u5458\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8bbe\u8ba1\u548c\u5b9e\u65bd\u590d\u6742\u7684\u6388\u6743\u903b\u8f91\u3002\u7b56\u7565\u914d\u7f6e\u901a\u5e38\u5728FreeRADIUS\u7684 \/etc\/raddb\/sites-available\/default \u6587\u4ef6\u4e2d\u7684authorize\u90e8\u5206\u8fdb\u884c，\u901a\u8fc7\u6307\u5b9a\u4e00\u7cfb\u5217\u7684 authorize \u6307\u4ee4\u6765\u5b9e\u73b0\u3002 <\/p>\n

    \u4f8b\u5982，\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6388\u6743\u7b56\u7565\u914d\u7f6e\u6bb5\u843d，\u5b83\u6839\u636e\u7528\u6237\u7684\u7ec4\u6210\u5458\u8d44\u683c\u6765\u6388\u6743\u8bbf\u95ee： <\/p>\n

    authorize {
    \n if ("&User-Group" == "admin") {
    \n update control {
    \n Tunnel-Type = 12
    \n Tunnel-Medium-Type = 1
    \n Tunnel-Private-Group-ID = 0
    \n }
    \n }
    \n if ("&User-Group" == "employee") {
    \n update control {
    \n Tunnel-Type = 12
    \n Tunnel-Medium-Type = 1
    \n Tunnel-Private-Group-ID = 1
    \n }
    \n }
    \n}<\/p>\n

    \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d，\u5982\u679c\u7528\u6237\u5c5e\u4e8e"admin"\u7ec4，\u5219\u6388\u4e88Tunnel-Type\u4e3a12，Tunnel-Medium-Type\u4e3a1，\u4ee5\u53caTunnel-Private-Group-ID\u4e3a0\u7684\u6743\u9650\u3002\u76f8\u5e94\u5730，\u5982\u679c\u7528\u6237\u5c5e\u4e8e"employee"\u7ec4，\u5219\u8d4b\u4e88\u4e0d\u540c\u7684\u6743\u9650\u3002 <\/p>\n

    \u6b64\u5916，FreeRADIUS\u8fd8\u652f\u6301\u5bf9\u7279\u5b9a\u670d\u52a1\u7684\u6388\u6743\u7b56\u7565\u5b9a\u5236，\u4f8b\u5982Wi-Fi\u63a5\u5165\u3001VPN\u8fde\u63a5\u7b49\u3002 <\/p>\n

    3.3 \u5b89\u5168\u7b56\u7565\u548c\u5ba1\u8ba1 <\/h3>\n

    3.3.1 \u5b89\u5168\u7b56\u7565\u7684\u5b9a\u5236\u548c\u5b9e\u65bd <\/h4>\n

    \u4e3a\u786e\u4fdd\u7f51\u7edc\u7684\u5b89\u5168\u6027，FreeRADIUS\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5b89\u5168\u7b56\u7565\u5b9a\u5236\u5de5\u5177\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6765\u8bbe\u7f6e\u5404\u79cd\u5b89\u5168\u63aa\u65bd，\u5982\u5bc6\u7801\u7b56\u7565\u3001\u4f1a\u8bdd\u9650\u5236\u548c\u52a0\u5bc6\u8981\u6c42\u3002\u4f8b\u5982，\u53ef\u4ee5\u8981\u6c42\u4f7f\u7528\u5f3a\u5bc6\u7801，\u5e76\u9650\u5236\u6bcf\u4e2a\u7528\u6237\u7684\u5e76\u53d1\u4f1a\u8bdd\u6570\u3002\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u8bbf\u95ee\u63a7\u5236\u5217\u8868（ACLs）\u6765\u9650\u5236\u5bf9FreeRADIUS\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u3002 <\/p>\n

    \u4ee5\u4e0b\u662f\u4e00\u4e9b\u914d\u7f6e\u5b89\u5168\u7b56\u7565\u7684\u793a\u4f8b： <\/p>\n

    # \u8bbe\u7f6e\u5bc6\u7801\u7b56\u7565
    \nsecurity {
    \n min-password-length = 8
    \n allow-password-changing = yes
    \n}<\/p>\n

    # \u9650\u5236\u7528\u6237\u5e76\u53d1\u4f1a\u8bdd\u6570
    \nsession {
    \n max-sessions-per-user = 3
    \n}<\/p>\n

    3.3.2 \u5ba1\u8ba1\u65e5\u5fd7\u7684\u529f\u80fd\u548c\u7ba1\u7406 <\/h4>\n

    \u5ba1\u8ba1\u65e5\u5fd7\u5bf9\u4e8e\u76d1\u63a7\u7528\u6237\u6d3b\u52a8\u3001\u6545\u969c\u6392\u9664\u548c\u5b89\u5168\u5ba1\u8ba1\u81f3\u5173\u91cd\u8981\u3002FreeRADIUS\u901a\u8fc7\u5176\u65e5\u5fd7\u7cfb\u7edf\u8bb0\u5f55\u6240\u6709\u8ba4\u8bc1\u548c\u6388\u6743\u6d3b\u52a8\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u914d\u7f6e\u65e5\u5fd7\u7ea7\u522b，\u4f8b\u5982debug\u3001info\u3001notice\u3001warning\u3001error\u7b49，\u6765\u786e\u5b9a\u65e5\u5fd7\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002 <\/p>\n

    \u5ba1\u8ba1\u65e5\u5fd7\u7684\u914d\u7f6e\u793a\u4f8b\u5982\u4e0b： <\/p>\n

    # \u5ba1\u8ba1\u65e5\u5fd7\u914d\u7f6e
    \nlog {
    \n default = warning
    \n auth = debug
    \n}<\/p>\n

    \u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d，\u6211\u4eec\u4e3a\u6574\u4e2a\u7cfb\u7edf\u8bbe\u7f6e\u4e86\u9ed8\u8ba4\u7684\u65e5\u5fd7\u7ea7\u522b\u4e3awarning，\u4f46\u4e3a\u8ba4\u8bc1\u8fc7\u7a0b\u8bbe\u7f6e\u4e86debug\u7ea7\u522b\u7684\u8be6\u7ec6\u65e5\u5fd7\u3002\u8fd9\u6837\u53ef\u4ee5\u6355\u83b7\u66f4\u8be6\u5c3d\u7684\u8ba4\u8bc1\u8fc7\u7a0b\u4fe1\u606f，\u6709\u52a9\u4e8e\u95ee\u9898\u5b9a\u4f4d\u548c\u5206\u6790\u3002 <\/p>\n

    \u901a\u8fc7\u672c\u7ae0\u8282\u7684\u4ecb\u7ecd，\u60a8\u5e94\u8be5\u5df2\u7ecf\u5bf9FreeRADIUS\u8ba4\u8bc1\u548c\u6388\u6743\u673a\u5236\u6709\u4e86\u6df1\u523b\u7684\u7406\u89e3，\u4ee5\u53ca\u5982\u4f55\u5b9a\u5236\u5b89\u5168\u7b56\u7565\u548c\u5ba1\u8ba1\u529f\u80fd\u3002\u8fd9\u4e9b\u77e5\u8bc6\u5bf9\u4e8e\u90e8\u7f72\u548c\u7ba1\u7406\u4e00\u4e2a\u5b89\u5168\u3001\u53ef\u9760\u7684AAA\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u63a5\u4e0b\u6765\u7684\u7ae0\u8282\u5c06\u63a2\u7d22FreeRADIUS\u7684\u4e3b\u8981\u7ec4\u4ef6，\u5305\u62ecradiusd\u670d\u52a1\u5668\u8fdb\u7a0b\u3001\u6a21\u5757\u3001\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u63a5\u53e3，\u4e3a\u60a8\u63d0\u4f9b\u6df1\u5165\u7406\u89e3FreeRADIUS\u670d\u52a1\u5668\u8fd0\u4f5c\u539f\u7406\u7684\u7a97\u53e3\u3002 <\/p>\n

    4. \u4e3b\u8981\u7ec4\u4ef6\u89e3\u6790：radiusd\u670d\u52a1\u5668\u8fdb\u7a0b，\u6a21\u5757，\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u63a5\u53e3 <\/h2>\n

    4.1 radiusd\u670d\u52a1\u5668\u8fdb\u7a0b\u8be6\u89e3 <\/h3>\n

    4.1.1 radiusd\u7684\u8fd0\u884c\u673a\u5236 <\/h4>\n

    radiusd\u662fFreeRADIUS\u670d\u52a1\u5668\u7684\u6838\u5fc3\u8fdb\u7a0b，\u8d1f\u8d23\u76d1\u542c\u7f51\u7edc\u63a5\u53e3，\u63a5\u6536\u548c\u5904\u7406\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8ba4\u8bc1\u548c\u6388\u6743\u8bf7\u6c42\u3002radiusd\u8fdb\u7a0b\u4f7f\u7528UDP\u6216TCP\u4f5c\u4e3a\u4f20\u8f93\u5c42\u534f\u8bae，\u4e0eRADIUS\u5ba2\u6237\u7aef\u8fdb\u884c\u901a\u4fe1\u3002\u5728\u5904\u7406\u8bf7\u6c42\u65f6，radiusd\u6839\u636e\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u63a5\u53e3\u8fdb\u884c\u76f8\u5e94\u7684\u8ba4\u8bc1\u548c\u6388\u6743\u51b3\u7b56\u3002 <\/p>\n

    radiusd\u8fdb\u7a0b\u7684\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b： 1. \u76d1\u542c\u6307\u5b9a\u7684\u7f51\u7edc\u63a5\u53e3\u548c\u7aef\u53e3\u3002 2. \u63a5\u6536\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8ba4\u8bc1\u6216\u6388\u6743\u8bf7\u6c42\u3002 3. \u6839\u636e\u914d\u7f6e\u6587\u4ef6\u89e3\u6790\u8bf7\u6c42，\u5e76\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u8fdb\u884c\u5904\u7406\u3002 4. \u6839\u636e\u8ba4\u8bc1\u7b56\u7565\u548c\u6570\u636e\u5e93\u4fe1\u606f\u8fd4\u56de\u5904\u7406\u7ed3\u679c\u3002 <\/p>\n

    4.1.2 \u670d\u52a1\u5668\u8fdb\u7a0b\u7684\u76d1\u63a7\u4e0e\u8c03\u8bd5 <\/h4>\n

    \u4e3a\u4e86\u786e\u4fddradiusd\u8fdb\u7a0b\u7a33\u5b9a\u8fd0\u884c，\u7cfb\u7edf\u7ba1\u7406\u5458\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u76d1\u63a7\u548c\u8c03\u8bd5\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u65e5\u5fd7\u6587\u4ef6\u3001\u8fdb\u7a0b\u72b6\u6001\u68c0\u67e5\u4ee5\u53ca\u5b9e\u65f6\u547d\u4ee4\u6267\u884c\u6765\u5b8c\u6210\u3002 <\/p>\n

      \n
    • \u4f7f\u7528\u547d\u4ee4 radiusd -l <log_file> -f \u542f\u52a8radiusd\u8fdb\u7a0b，\u5e76\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u4f4d\u7f6e\u3002 <\/li>\n
    • \u67e5\u770b\u8fdb\u7a0b\u72b6\u6001，\u53ef\u4ee5\u4f7f\u7528 ps \u547d\u4ee4\u6216\u8005\u76f4\u63a5\u68c0\u67e5 \/var\/run\/radiusd\/radiusd.pid \u6587\u4ef6\u3002 <\/li>\n
    • \u4f7f\u7528 radtest \u547d\u4ee4\u6d4b\u8bd5radiusd\u8fdb\u7a0b\u7684\u54cd\u5e94，\u786e\u4fdd\u8ba4\u8bc1\u6388\u6743\u529f\u80fd\u6b63\u5e38\u3002 <\/li>\n
    • \u8c03\u8bd5\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u65e5\u5fd7\u7b49\u7ea7\u6765\u83b7\u5f97\u66f4\u8be6\u7ec6\u7684\u8fd0\u884c\u4fe1\u606f，\u6bd4\u5982\u4f7f\u7528 radiusd -l debug \u547d\u4ee4\u542f\u52a8\u65e5\u5fd7\u8be6\u7ec6\u8bb0\u5f55\u3002 <\/li>\n<\/ul>\n

      4.2 FreeRADIUS\u6a21\u5757\u67b6\u6784 <\/h3>\n

      4.2.1 \u6838\u5fc3\u6a21\u5757\u53ca\u5176\u529f\u80fd <\/h4>\n

      FreeRADIUS\u7684\u6a21\u5757\u67b6\u6784\u5141\u8bb8\u7cfb\u7edf\u7ba1\u7406\u5458\u6839\u636e\u9700\u6c42\u6269\u5c55\u548c\u81ea\u5b9a\u4e49\u529f\u80fd\u3002\u6838\u5fc3\u6a21\u5757\u4e3b\u8981\u5305\u62ec\u8ba4\u8bc1\u6a21\u5757\u3001\u6388\u6743\u6a21\u5757\u548c\u8ba1\u8d39\u6a21\u5757\u3002 <\/p>\n

        \n
      • \u8ba4\u8bc1\u6a21\u5757：\u5904\u7406\u5ba2\u6237\u7aef\u53d1\u6765\u7684\u8ba4\u8bc1\u8bf7\u6c42，\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd\u4fe1\u606f\u3002 <\/li>\n
      • \u6388\u6743\u6a21\u5757：\u5728\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u901a\u8fc7\u540e，\u4e3a\u7528\u6237\u63d0\u4f9b\u76f8\u5e94\u7684\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u3002 <\/li>\n
      • \u8ba1\u8d39\u6a21\u5757：\u8bb0\u5f55\u7528\u6237\u7684\u7f51\u7edc\u4f7f\u7528\u60c5\u51b5，\u7528\u4e8e\u751f\u6210\u8ba1\u8d39\u6570\u636e\u3002 <\/li>\n<\/ul>\n

        4.2.2 \u81ea\u5b9a\u4e49\u6a21\u5757\u5f00\u53d1\u5165\u95e8 <\/h4>\n

        \u5f00\u53d1\u81ea\u5b9a\u4e49\u6a21\u5757\u53ef\u4ee5\u6269\u5c55FreeRADIUS\u7684\u529f\u80fd\u4ee5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u3002\u5f00\u53d1\u65b0\u6a21\u5757\u9996\u5148\u9700\u8981\u4e86\u89e3FreeRADIUS\u6a21\u5757API，\u7136\u540e\u6309\u7167\u5176\u6846\u67b6\u8fdb\u884c\u6a21\u5757\u7f16\u5199\u548c\u6ce8\u518c\u3002 <\/p>\n

      • \u521b\u5efa\u6a21\u5757\u76ee\u5f55\u5e76\u914d\u7f6e\u6a21\u5757\u3002 <\/li>\n
      • \u7f16\u5199\u6a21\u5757\u4ee3\u7801，\u5b9e\u73b0\u5fc5\u8981\u7684\u63a5\u53e3\u51fd\u6570\u3002 <\/li>\n
      • \u5728FreeRADIUS\u914d\u7f6e\u6587\u4ef6\u4e2d\u52a0\u8f7d\u5e76\u914d\u7f6e\u81ea\u5b9a\u4e49\u6a21\u5757\u3002 <\/li>\n
      • \u7f16\u8bd1\u5e76\u5b89\u88c5\u6a21\u5757，\u91cd\u542fradiusd\u8fdb\u7a0b\u4ee5\u52a0\u8f7d\u65b0\u6a21\u5757\u3002 <\/li>\n
      • \u6d4b\u8bd5\u81ea\u5b9a\u4e49\u6a21\u5757\u529f\u80fd\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002 <\/li>\n

        4.3 \u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u63a5\u53e3 <\/h3>\n

        4.3.1 \u914d\u7f6e\u6587\u4ef6\u7ed3\u6784\u548c\u7f16\u5199\u6280\u5de7 <\/h4>\n

        FreeRADIUS\u7684\u914d\u7f6e\u6587\u4ef6\u662f\u5176\u8fd0\u884c\u7684\u6838\u5fc3，\u5305\u62ec\u4e3b\u914d\u7f6e\u6587\u4ef6 radiusd.conf ，\u7528\u6237\u914d\u7f6e\u6587\u4ef6 users ，\u4ee5\u53ca\u5404\u79cd\u8ba4\u8bc1\u548c\u6388\u6743\u7b56\u7565\u6587\u4ef6\u3002 <\/p>\n

        \u914d\u7f6e\u6587\u4ef6\u7ed3\u6784\u5206\u4e3a\u5168\u5c40\u8bbe\u7f6e\u3001\u6a21\u5757\u914d\u7f6e\u548c\u6307\u4ee4\u5757\u4e09\u4e2a\u90e8\u5206： – \u5168\u5c40\u8bbe\u7f6e\u5305\u542b\u670d\u52a1\u5668\u8fd0\u884c\u7684\u901a\u7528\u53c2\u6570\u3002 – \u6a21\u5757\u914d\u7f6e\u5b9a\u4e49\u4e86FreeRADIUS\u5982\u4f55\u4f7f\u7528\u5404\u4e2a\u6a21\u5757\u3002 – \u6307\u4ee4\u5757\u63d0\u4f9b\u4e86\u8ba4\u8bc1\u3001\u6388\u6743\u3001\u8ba1\u8d39\u7b49\u7b56\u7565\u7684\u5177\u4f53\u5b9e\u73b0\u3002 <\/p>\n

        \u7f16\u5199\u914d\u7f6e\u6587\u4ef6\u7684\u6280\u5de7\u5305\u62ec： – \u4f7f\u7528\u6ce8\u91ca\u6e05\u6670\u5730\u6807\u660e\u5404\u4e2a\u6a21\u5757\u548c\u6307\u4ee4\u7684\u4f5c\u7528\u3002 – \u4fdd\u6301\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f\u4e00\u81f4\u6027\u548c\u7b80\u6d01\u6027\u3002 – \u5b9a\u671f\u5907\u4efd\u914d\u7f6e\u6587\u4ef6，\u4ee5\u514d\u9519\u8bef\u914d\u7f6e\u5bfc\u81f4\u670d\u52a1\u4e0d\u53ef\u7528\u3002 – \u4f7f\u7528\u6a21\u5757\u5316\u914d\u7f6e，\u63d0\u9ad8\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002 <\/p>\n

        \u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\u4ee3\u7801\u5757： <\/p>\n

        # \u5168\u5c40\u914d\u7f6e\u90e8\u5206
        \nradiusd {
        \n …
        \n}<\/p>\n

        # \u8ba4\u8bc1\u548c\u6388\u6743\u7b56\u7565\u90e8\u5206
        \nauthorize {
        \n …
        \n}<\/p>\n

        # \u8ba1\u8d39\u6a21\u5757\u90e8\u5206
        \naccounting {
        \n …
        \n}<\/p>\n

        4.3.2 \u6570\u636e\u5e93\u63a5\u53e3\u7684\u914d\u7f6e\u4e0e\u4f18\u5316 <\/h4>\n

        FreeRADIUS\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93，\u5305\u62ecMySQL\u3001PostgreSQL\u7b49，\u901a\u8fc7\u6570\u636e\u5e93\u63a5\u53e3，\u53ef\u4ee5\u5c06\u7528\u6237\u4fe1\u606f\u548c\u8ba4\u8bc1\u6388\u6743\u6570\u636e\u6301\u4e45\u5316\u5b58\u50a8\u3002 <\/p>\n

        \u6570\u636e\u5e93\u63a5\u53e3\u914d\u7f6e\u6b65\u9aa4： 1. \u5b89\u88c5\u5e76\u914d\u7f6e\u6570\u636e\u5e93\u670d\u52a1\u5668\u3002 2. \u5728FreeRADIUS\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002 3. \u521b\u5efa\u6570\u636e\u5e93\u8868\u7ed3\u6784，\u5bf9\u5e94\u4e8eFreeRADIUS\u6240\u9700\u7684\u7528\u6237\u4fe1\u606f\u548c\u4f1a\u8bdd\u6570\u636e\u3002 4. \u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u9700\u6c42\u8c03\u6574\u6570\u636e\u5e93\u8fde\u63a5\u548c\u67e5\u8be2\u4f18\u5316\u8bbe\u7f6e\u3002 <\/p>\n

        \u4f18\u5316\u6570\u636e\u5e93\u63a5\u53e3\u7684\u63aa\u65bd： – \u786e\u4fdd\u6570\u636e\u5e93\u7d22\u5f15\u7684\u5408\u7406\u8bbe\u7f6e，\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002 – \u5b9a\u671f\u6e05\u7406\u548c\u7ef4\u62a4\u6570\u636e\u5e93，\u907f\u514d\u6570\u636e\u5197\u4f59\u3002 – \u4f7f\u7528\u4e8b\u52a1\u5904\u7406，\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002 – \u8003\u8651\u4f7f\u7528\u7f13\u5b58\u673a\u5236\u51cf\u5c11\u6570\u636e\u5e93\u8bbf\u95ee\u6b21\u6570，\u63d0\u5347\u6027\u80fd\u3002 <\/p>\n

        # \u6570\u636e\u5e93\u914d\u7f6e\u793a\u4f8b
        \nsql {
        \n …
        \n # \u6570\u636e\u5e93\u7c7b\u578b，\u5982: mysql, postgresql, etc.
        \n dialect = "mysql"<\/p>\n

        # \u6570\u636e\u5e93\u8fde\u63a5\u5b57\u7b26\u4e32
        \n server = "localhost"
        \n port = 3306
        \n login = "freeradius"
        \n password = "secret"
        \n …
        \n}<\/p>\n

        \u4ee5\u4e0a\u5185\u5bb9\u6784\u6210\u4e86FreeRADIUS\u670d\u52a1\u5668\u7684\u4e3b\u4f53\u67b6\u6784，\u8be6\u5c3d\u4ecb\u7ecd\u4e86radiusd\u670d\u52a1\u5668\u8fdb\u7a0b\u7684\u529f\u80fd\u53ca\u76d1\u63a7\u8c03\u8bd5\u65b9\u6cd5，\u6838\u5fc3\u6a21\u5757\u67b6\u6784\u4ee5\u53ca\u5982\u4f55\u5f00\u53d1\u81ea\u5b9a\u4e49\u6a21\u5757，\u5e76\u4e14\u6df1\u5165\u63a2\u8ba8\u4e86\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u63a5\u53e3\u7684\u914d\u7f6e\u6280\u5de7\u548c\u4f18\u5316\u65b9\u6cd5\u3002\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u4e8e\u7406\u89e3\u548c\u6df1\u5165\u5e94\u7528FreeRADIUS\u81f3\u5173\u91cd\u8981，\u662f\u642d\u5efa\u548c\u7ef4\u62a4\u4e00\u4e2a\u9ad8\u6548\u7a33\u5b9a\u8ba4\u8bc1\u6388\u6743\u7cfb\u7edf\u7684\u57fa\u77f3\u3002 <\/p>\n

        5. \u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u914d\u7f6e\u548c\u7b56\u7565\u8bbe\u7f6e <\/h2>\n

        \u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u662f\u7f51\u7edc\u5b89\u5168\u7ba1\u7406\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206，\u5b83\u5141\u8bb8\u7f51\u7edc\u7ba1\u7406\u5458\u5b9a\u4e49\u8c01\u3001\u4f55\u65f6\u4ee5\u53ca\u5982\u4f55\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u3002\u672c\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7684\u57fa\u672c\u539f\u7406，\u914d\u7f6e\u5b9e\u4f8b\u4ee5\u53ca\u5982\u4f55\u8fdb\u884c\u6545\u969c\u6392\u9664\u3002 <\/p>\n

        5.1 \u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u539f\u7406 <\/h3>\n

        5.1.1 \u8bbf\u95ee\u63a7\u5236\u7684\u57fa\u672c\u6982\u5ff5 <\/h4>\n

        \u8bbf\u95ee\u63a7\u5236\u662f\u6307\u5728\u7f51\u7edc\u73af\u5883\u4e2d\u5b9e\u65bd\u7684\u9650\u5236\u63aa\u65bd，\u4ee5\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u3002\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u662f\u6587\u4ef6\u3001\u76ee\u5f55\u3001\u5e94\u7528\u7a0b\u5e8f\u6216\u5176\u4ed6\u670d\u52a1\u3002\u8bbf\u95ee\u63a7\u5236\u901a\u5e38\u5206\u4e3a\u8eab\u4efd\u9a8c\u8bc1\u3001\u6388\u6743\u548c\u8bb0\u8d26\u4e09\u4e2a\u4e3b\u8981\u6b65\u9aa4\u3002\u8eab\u4efd\u9a8c\u8bc1\u8fc7\u7a0b\u7528\u4e8e\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd，\u6388\u6743\u8fc7\u7a0b\u6839\u636e\u8eab\u4efd\u9a8c\u8bc1\u7ed3\u679c\u51b3\u5b9a\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u54ea\u4e9b\u8d44\u6e90，\u800c\u8bb0\u8d26\u5219\u662f\u8bb0\u5f55\u7528\u6237\u7684\u8bbf\u95ee\u884c\u4e3a\u3002 <\/p>\n

        5.1.2 \u63a7\u5236\u7b56\u7565\u7684\u5236\u5b9a\u548c\u6267\u884c <\/h4>\n

        \u4e3a\u4e86\u6709\u6548\u5730\u5b9e\u73b0\u8bbf\u95ee\u63a7\u5236，\u5fc5\u987b\u5236\u5b9a\u660e\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u3002\u8fd9\u4e9b\u7b56\u7565\u6d89\u53ca\u7528\u6237\u8eab\u4efd\u7684\u9a8c\u8bc1\u65b9\u5f0f\u3001\u8bbf\u95ee\u6743\u9650\u7684\u6388\u6743\u8303\u56f4\u4ee5\u53ca\u5bf9\u8bbf\u95ee\u6d3b\u52a8\u7684\u76d1\u63a7\u548c\u8bb0\u5f55\u3002\u7b56\u7565\u7684\u5236\u5b9a\u5e94\u57fa\u4e8e\u6700\u5c0f\u6743\u9650\u539f\u5219，\u5373\u7528\u6237\u4ec5\u80fd\u8bbf\u95ee\u5b8c\u6210\u4efb\u52a1\u6240\u5fc5\u987b\u7684\u8d44\u6e90\u3002\u6b64\u5916，\u7b56\u7565\u8fd8\u5e94\u5177\u5907\u7075\u6d3b\u6027，\u4ee5\u4fbf\u5728\u5fc5\u8981\u65f6\u8fdb\u884c\u8c03\u6574，\u540c\u65f6\u4fdd\u6301\u4e25\u683c\u7684\u63a7\u5236，\u9632\u6b62\u672a\u6388\u6743\u8bbf\u95ee\u3002 <\/p>\n

        5.2 \u914d\u7f6e\u5b9e\u4f8b\u4e0e\u7b56\u7565\u8bbe\u7f6e <\/h3>\n

        5.2.1 \u5b9e\u9645\u914d\u7f6e\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236 <\/h4>\n

        \u5728\u672c\u5c0f\u8282\u4e2d，\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e2a\u5b9e\u9645\u914d\u7f6e\u7684\u5b9e\u4f8b\u6765\u5c55\u793a\u5982\u4f55\u5728\u7f51\u7edc\u73af\u5883\u4e2d\u8bbe\u7f6e\u8bbf\u95ee\u63a7\u5236\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u9700\u8981\u5bf9\u7279\u5b9a\u7528\u6237\u9650\u5236\u8bbf\u95ee\u67d0\u4e9b\u670d\u52a1\u7684\u573a\u666f\u3002 <\/p>\n

        \u9996\u5148，\u6211\u4eec\u9700\u8981\u5728FreeRADIUS\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u7528\u6237\u8d26\u6237\u3002\u8fd9\u4e9b\u8d26\u6237\u9700\u8981\u6709\u76f8\u5e94\u7684\u5bc6\u7801\u548c\u5c5e\u6027\u4fe1\u606f，\u6bd4\u5982\u670d\u52a1\u8bbf\u95ee\u6743\u9650\u3002\u4f8b\u5982： <\/p>\n

        useradd -m -s \/bin\/bash myuser
        \necho "myuser:password" | chpasswd
        \nradiusd -XC<\/p>\n

        \u63a5\u4e0b\u6765，\u6211\u4eec\u9700\u8981\u914d\u7f6eFreeRADIUS\u7684\u914d\u7f6e\u6587\u4ef6（\u901a\u5e38\u662f \/etc\/raddb\/users ），\u6765\u8bbe\u7f6e\u7279\u5b9a\u7528\u6237\u7684\u8bbf\u95ee\u6743\u9650\u3002 <\/p>\n

        myuser Cleartext-Password := "password"
        \n Service-Type = Framed-User,
        \n Framed-Protocol = PPP,
        \n Framed-IP-Address = 192.168.1.10,<\/p>\n

        \u6700\u540e，\u4e3a\u4e86\u4fdd\u8bc1\u914d\u7f6e\u751f\u6548，\u91cd\u542fFreeRADIUS\u670d\u52a1\u3002 <\/p>\n

        systemctl restart freeradius<\/p>\n

        5.2.2 \u9ad8\u7ea7\u7b56\u7565\u7684\u5b9a\u5236\u4e0e\u5e94\u7528 <\/h4>\n

        \u9664\u4e86\u57fa\u672c\u7684\u8bbf\u95ee\u63a7\u5236\u4e4b\u5916，\u66f4\u9ad8\u7ea7\u7684\u7b56\u7565\u53ef\u80fd\u6d89\u53ca\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u3001\u4f4d\u7f6e\u9650\u5236\u3001\u591a\u56e0\u7d20\u8ba4\u8bc1\u7b49\u3002\u4f8b\u5982，\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6839\u636e\u7528\u6237\u767b\u5f55\u7684\u65f6\u95f4\u6765\u9650\u5236\u8bbf\u95ee\u6743\u9650，\u6216\u8005\u53ea\u5141\u8bb8\u6765\u81ea\u7279\u5b9aIP\u5730\u5740\u7684\u7528\u6237\u8bbf\u95ee\u67d0\u4e9b\u670d\u52a1\u3002 <\/p>\n

        \u5728FreeRADIUS\u4e2d，\u53ef\u4ee5\u4f7f\u7528\u7b56\u7565\u548c\u51b3\u7b56\u9879\u6765\u5b9e\u73b0\u8fd9\u4e9b\u9ad8\u7ea7\u529f\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7b56\u7565\u548c\u89c4\u5219，\u4ee5\u6ee1\u8db3\u8fd9\u4e9b\u590d\u6742\u7684\u9700\u6c42\u3002 <\/p>\n

        # \u793a\u4f8b：\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u7b56\u7565
        \n$ cat \/etc\/raddb\/policy.d\/timebased<\/p>\n

        # \u5b9a\u4e49\u65f6\u95f4\u8303\u56f4
        \ntime-range work-hours {
        \n # \u5de5\u4f5c\u65f6\u95f4\u4e3a\u5468\u4e00\u5230\u5468\u4e94\u76849:00\u523018:00
        \n Monday-Tuesday, Thursday-Friday 9:00-18:00
        \n}<\/p>\n

        # \u5b9a\u4e49\u7b56\u7565\u89c4\u5219
        \nauthorize {
        \n if (User-Service-Type == "Framed-User") {
        \n if (time-range(work-hours)) {
        \n # \u5728\u5de5\u4f5c\u65f6\u95f4\u5185\u7684\u6388\u6743\u8bbf\u95ee
        \n update control {
        \n Service-Type = Framed-User
        \n }
        \n } else {
        \n # \u975e\u5de5\u4f5c\u65f6\u95f4\u62d2\u7edd\u8bbf\u95ee
        \n update control {
        \n Service-Type = reject
        \n }
        \n }
        \n }
        \n}<\/p>\n

        \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d，\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u65f6\u95f4\u8303\u56f4 work-hours ，\u5e76\u4e14\u5728\u6388\u6743\u9636\u6bb5\u68c0\u67e5\u662f\u5426\u5728\u8be5\u65f6\u95f4\u8303\u56f4\u5185\u3002\u5982\u679c\u4e0d\u662f，\u7528\u6237\u5c06\u88ab\u62d2\u7edd\u8bbf\u95ee\u3002 <\/p>\n

        5.3 \u8bbf\u95ee\u63a7\u5236\u7684\u6545\u969c\u6392\u9664 <\/h3>\n

        5.3.1 \u5e38\u89c1\u95ee\u9898\u5206\u6790 <\/h4>\n

        \u5728\u914d\u7f6e\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u65f6，\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u7cfb\u5217\u95ee\u9898，\u4f8b\u5982\u7528\u6237\u65e0\u6cd5\u767b\u5f55\u3001\u6743\u9650\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u7684\u62d2\u7edd\u8bbf\u95ee\u3001\u65e5\u5fd7\u4fe1\u606f\u4e0d\u660e\u786e\u7b49\u3002\u8bc6\u522b\u8fd9\u4e9b\u95ee\u9898\u5e76\u627e\u5230\u6839\u672c\u539f\u56e0\u5bf9\u4e8e\u786e\u4fdd\u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\u3002 <\/p>\n

        5.3.2 \u6545\u969c\u8bca\u65ad\u4e0e\u89e3\u51b3\u65b9\u6cd5 <\/h4>\n

        \u5f53\u8bbf\u95ee\u63a7\u5236\u51fa\u73b0\u95ee\u9898\u65f6，\u9996\u5148\u5e94\u68c0\u67e5\u76f8\u5173\u7684\u65e5\u5fd7\u6587\u4ef6\u3002FreeRADIUS\u4f1a\u5728\u5176\u65e5\u5fd7\u6587\u4ef6\u4e2d\u8bb0\u5f55\u8ba4\u8bc1\u548c\u6388\u6743\u8fc7\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6839\u636e\u65e5\u5fd7\u4fe1\u606f，\u53ef\u4ee5\u8bca\u65ad\u548c\u5b9a\u4f4d\u95ee\u9898\u3002 <\/p>\n

        tail -f \/var\/log\/freeradius\/radiusd.log<\/p>\n

        \u5206\u6790\u65e5\u5fd7\u65f6，\u5e94\u5173\u6ce8\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762： <\/p>\n

          \n
        • \u7528\u6237\u8ba4\u8bc1\u5931\u8d25\u7684\u5177\u4f53\u539f\u56e0\u662f\u4ec0\u4e48？ <\/li>\n
        • \u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u662f\u5426\u88ab\u6b63\u786e\u5e94\u7528？ <\/li>\n
        • \u7cfb\u7edf\u662f\u5426\u56e0\u4e3a\u914d\u7f6e\u9519\u8bef\u800c\u62d2\u7edd\u4e86\u7528\u6237\u7684\u8bbf\u95ee\u8bf7\u6c42？ <\/li>\n<\/ul>\n

          \u4e00\u65e6\u8bc6\u522b\u5230\u5177\u4f53\u7684\u95ee\u9898，\u5c31\u53ef\u4ee5\u9488\u5bf9\u6027\u5730\u8fdb\u884c\u4fee\u590d\u3002\u4f8b\u5982，\u5982\u679c\u7528\u6237\u8ba4\u8bc1\u5931\u8d25，\u9700\u8981\u68c0\u67e5\u7528\u6237\u540d\u548c\u5bc6\u7801\u662f\u5426\u6b63\u786e，\u4ee5\u53ca\u76f8\u5173\u7684\u7b56\u7565\u914d\u7f6e\u662f\u5426\u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u3002\u5982\u679c\u662f\u6743\u9650\u95ee\u9898，\u9700\u8981\u68c0\u67e5\u7b56\u7565\u89c4\u5219\u662f\u5426\u6b63\u786e\u5b9e\u73b0\u3002 <\/p>\n

          # \u68c0\u67e5\u7528\u6237\u8ba4\u8bc1\u5931\u8d25\u539f\u56e0
          \ngrep "User authentication failed" \/var\/log\/freeradius\/radiusd.log<\/p>\n

          \u901a\u8fc7\u5bf9\u95ee\u9898\u7684\u9010\u6b65\u6392\u67e5\u548c\u89e3\u51b3，\u53ef\u4ee5\u6709\u6548\u5730\u6392\u9664\u8bbf\u95ee\u63a7\u5236\u4e2d\u7684\u6545\u969c，\u786e\u4fdd\u7f51\u7edc\u7684\u5b89\u5168\u548c\u7a33\u5b9a\u8fd0\u884c\u3002 <\/p>\n

          6. FreeRADIUS\u670d\u52a1\u5668\u7248\u672c2.1.10\u7684\u5b89\u88c5\u548c\u4f7f\u7528 <\/h2>\n

          6.1 \u5b89\u88c5FreeRADIUS\u670d\u52a1\u5668 <\/h3>\n

          6.1.1 \u7cfb\u7edf\u8981\u6c42\u548c\u51c6\u5907\u5de5\u4f5c <\/h4>\n

          FreeRADIUS\u662f\u4e00\u4e2a\u9ad8\u6548\u4e14\u53ef\u6269\u5c55\u7684AAA（\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u8ba1\u8d39）\u670d\u52a1\u5668，\u51762.1.10\u7248\u672c\u4e0d\u4ec5\u652f\u6301\u6700\u65b0\u7684\u7f51\u7edc\u534f\u8bae，\u8fd8\u63d0\u4f9b\u4e86\u6539\u8fdb\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u5728\u5b89\u88c5\u4e4b\u524d，\u5efa\u8bae\u5177\u5907\u4ee5\u4e0b\u7cfb\u7edf\u73af\u5883： <\/p>\n

            \n
          • \u64cd\u4f5c\u7cfb\u7edf：\u652f\u6301Linux（\u63a8\u8350Ubuntu 18.04 LTS\u6216\u66f4\u9ad8\u7248\u672c）\u3001FreeBSD\u7b49\u3002 <\/li>\n
          • \u786c\u4ef6：\u81f3\u5c111GB RAM，\u63a8\u83502GB\u6216\u66f4\u9ad8\u3002 <\/li>\n
          • \u8f6f\u4ef6\u4f9d\u8d56：\u4f9d\u8d56\u4e8eOpenSSL\u5e93\u3001PostgreSQL\u6216MySQL\u6570\u636e\u5e93\u7b49\u3002 <\/li>\n<\/ul>\n

            \u5b89\u88c5\u524d\u7684\u51c6\u5907\u5de5\u4f5c\u5305\u62ec： <\/p>\n

              \n
            • \u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305\u5230\u6700\u65b0\u7248\u672c\u3002 <\/li>\n
            • \u5b89\u88c5\u5fc5\u8981\u7684\u4f9d\u8d56\u5e93\u3002 <\/li>\n
            • \u521b\u5efaRadius\u670d\u52a1\u7528\u6237\u548c\u7ec4\u3002 <\/li>\n
            • \u5206\u914d\u9002\u5f53\u7684\u6743\u9650\u7ed9Radius\u670d\u52a1\u8fd0\u884c\u7684\u76ee\u5f55\u3002 <\/li>\n<\/ul>\n

              6.1.2 \u5b89\u88c5\u6b65\u9aa4\u548c\u9a8c\u8bc1\u8fc7\u7a0b <\/h4>\n

              \u5b89\u88c5FreeRADIUS\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u76f8\u5bf9\u76f4\u63a5，\u53ef\u4ee5\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u8fdb\u884c\u5b89\u88c5，\u4ee5\u4e0b\u662f\u57fa\u4e8eUbuntu\u7cfb\u7edf\u7684\u793a\u4f8b： <\/p>\n

              # \u66f4\u65b0\u7cfb\u7edf\u5305
              \nsudo apt update
              \nsudo apt upgrade -y<\/p>\n

              # \u5b89\u88c5FreeRADIUS
              \nsudo apt install freeradius freeradius-common freeradius-utils freeradius-mysql -y<\/p>\n

              # \u9a8c\u8bc1\u5b89\u88c5
              \nradiusd -v<\/p>\n

              \u5b89\u88c5\u5b8c\u6210\u540e，\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c radiusd -v \u547d\u4ee4\u6765\u9a8c\u8bc1FreeRADIUS\u670d\u52a1\u5668\u662f\u5426\u6b63\u786e\u5b89\u88c5\u3002\u6b64\u547d\u4ee4\u5e94\u8be5\u663e\u793a\u5df2\u5b89\u88c5\u7684\u7248\u672c\u4fe1\u606f\u3002 <\/p>\n

              6.2 \u914d\u7f6e\u4e0e\u4f18\u5316 <\/h3>\n

              6.2.1 \u6838\u5fc3\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3 <\/h4>\n

              FreeRADIUS\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e \/etc\/freeradius\/ \u76ee\u5f55\u4e2d\u3002\u4e3b\u8981\u914d\u7f6e\u6587\u4ef6\u5305\u62ec radiusd.conf \u3001 clients.conf \u3001 users \u548c users \u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u914d\u7f6e\u6587\u4ef6\u89e3\u91ca： <\/p>\n

              # \/etc\/freeradius\/3.0\/radiusd.conf
              \n# \u63a5\u53d7\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42
              \nlisten {
              \n type = auth
              \n ipaddr = *
              \n port = 0
              \n proto = udp
              \n}<\/p>\n

              # \u670d\u52a1\u7aef\u53e3\u914d\u7f6e<\/p>\n

              6.2.2 \u6027\u80fd\u4f18\u5316\u6280\u5de7 <\/h4>\n

              \u6027\u80fd\u4f18\u5316\u662f\u786e\u4fddAAA\u670d\u52a1\u5668\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u6280\u5de7： <\/p>\n

                \n
              • \u786e\u4fdd\u6570\u636e\u5e93\u8fde\u63a5\u4f7f\u7528\u6301\u4e45\u8fde\u63a5，\u51cf\u5c11\u8fde\u63a5\u65f6\u95f4\u3002 <\/li>\n
              • \u4f7f\u7528\u66f4\u9ad8\u6548\u7684\u6570\u636e\u5b58\u50a8\u65b9\u6848，\u5982Redis\u7f13\u5b58\u3002 <\/li>\n
              • \u8c03\u6574FreeRADIUS\u7684\u8fd0\u884c\u53c2\u6570，\u4f8b\u5982\u5185\u5b58\u9650\u5236\u3001\u5b50\u8fdb\u7a0b\u6570\u7b49\u3002 <\/li>\n
              • \u4f7f\u7528 freeradius -XC \u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\u914d\u7f6e\u6587\u4ef6\u7684\u6b63\u786e\u6027\u3002 <\/li>\n
              • \u4f7f\u7528\u7cfb\u7edf\u5de5\u5177，\u5982 top \u6216 htop ，\u76d1\u63a7FreeRADIUS\u8fdb\u7a0b\u3002 <\/li>\n<\/ul>\n

                6.3 \u5b9e\u9645\u90e8\u7f72\u548c\u7ba1\u7406 <\/h3>\n

                6.3.1 \u591a\u5b9e\u4f8b\u90e8\u7f72\u7b56\u7565 <\/h4>\n

                \u5728\u591a\u73af\u5883\u3001\u9ad8\u9700\u6c42\u7684\u573a\u666f\u4e2d，\u53ef\u80fd\u4f1a\u9700\u8981\u90e8\u7f72\u591a\u4e2aFreeRADIUS\u5b9e\u4f8b\u3002\u90e8\u7f72\u7b56\u7565\u5305\u62ec： <\/p>\n

                  \n
                • \u4f7f\u7528\u865a\u62df\u5316\u6216\u5bb9\u5668\u6280\u672f\u9694\u79bb\u4e0d\u540c\u5b9e\u4f8b\u3002 <\/li>\n
                • \u5206\u914d\u4e0d\u540c\u7684\u7aef\u53e3，\u4f7f\u7528\u4e0d\u540c\u7684\u914d\u7f6e\u6587\u4ef6\u3002 <\/li>\n
                • \u5728HA\u73af\u5883\u4e2d\u90e8\u7f72，\u786e\u4fdd\u9ad8\u53ef\u7528\u6027\u3002 <\/li>\n<\/ul>\n

                  6.3.2 \u65e5\u5e38\u7ba1\u7406\u4e0e\u7ef4\u62a4\u5de5\u4f5c <\/h4>\n

                  FreeRADIUS\u670d\u52a1\u5668\u7684\u65e5\u5e38\u7ba1\u7406\u4e0e\u7ef4\u62a4\u5de5\u4f5c\u5305\u62ec： <\/p>\n

                    \n
                  • \u5b9a\u671f\u66f4\u65b0\u8f6f\u4ef6\u5305\u4ee5\u83b7\u53d6\u5b89\u5168\u8865\u4e01\u548c\u65b0\u7279\u6027\u3002 <\/li>\n
                  • \u5ba1\u67e5\u65e5\u5fd7\u6587\u4ef6，\u5305\u62ec \/var\/log\/freeradius\/radius.log ，\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u95ee\u9898\u3002 <\/li>\n
                  • \u76d1\u63a7\u670d\u52a1\u5668\u6027\u80fd，\u8fdb\u884c\u5fc5\u8981\u7684\u786c\u4ef6\u6216\u8f6f\u4ef6\u8d44\u6e90\u8c03\u6574\u3002 <\/li>\n
                  • \u5b9a\u671f\u5907\u4efd\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u5e93\u3002 <\/li>\n<\/ul>\n

                    \u901a\u8fc7\u9075\u5faa\u4ee5\u4e0a\u7ae0\u8282\u7684\u6307\u5bfc，IT\u4e13\u4e1a\u4eba\u5458\u53ef\u4ee5\u6210\u529f\u5b89\u88c5\u3001\u914d\u7f6e\u5e76\u7ef4\u62a4FreeRADIUS AAA\u670d\u52a1\u5668，\u786e\u4fdd\u5176\u7a33\u5b9a\u8fd0\u884c\u5e76\u63d0\u4f9b\u9ad8\u6548\u7684\u8ba4\u8bc1\u548c\u6388\u6743\u670d\u52a1\u3002 <\/p>\n

                    \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p>\n

                    \u7b80\u4ecb：FreeRADIUS\u662f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7684\u5f00\u6e90AAA\u670d\u52a1\u5668，\u5305\u62ec\u65e0\u7ebf\u7f51\u7edc\u3001\u8fdc\u7a0b\u8bbf\u95ee\u548cVPN\u7b49\u573a\u666f\u3002\u5b83\u57fa\u4e8eRADIUS\u534f\u8bae，\u63d0\u4f9b\u591a\u79cd\u8ba4\u8bc1\u548c\u6388\u6743\u673a\u5236，\u5e76\u652f\u6301PAP\u3001CHAP\u3001EAP\u7b49\u534f\u8bae\u3002FreeRADIUS\u6e90\u7801\u5f00\u653e，\u53ef\u6309\u9700\u5b9a\u5236\u3002\u5f00\u53d1\u8005\u80fd\u901a\u8fc7\u9605\u8bfb\u6e90\u7801\u6df1\u5165\u7406\u89e3\u5176\u5185\u90e8\u5de5\u4f5c\u539f\u7406\u548c\u5404\u79cd\u901a\u4fe1\u534f\u8bae，\u4fbf\u4e8e\u4e8c\u6b21\u5f00\u53d1\u548c\u4f18\u5316\u3002\u672c\u6559\u7a0b\u5c06\u5f15\u5bfc\u4f60\u6df1\u5165\u5b66\u4e60FreeRADIUS\u7684\u6838\u5fc3\u7ec4\u4ef6\u548c\u914d\u7f6e\u65b9\u6cd5，\u5e2e\u52a9\u4f60\u5728\u7f51\u7edc\u8ba4\u8bc1\u9886\u57df\u5efa\u7acb\u575a\u5b9e\u57fa\u7840\u3002 <\/p>\n

                    \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90，\u70b9\u51fb\u83b7\u53d6 \"menu-r.4af5f7ec.gif\" <\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

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