{"id":478496,"date":"2023-08-09T09:33:49","date_gmt":"2023-08-09T09:33:49","guid":{"rendered":""},"modified":"2023-09-05T11:16:54","modified_gmt":"2023-09-05T11:16:54","slug":"pppoe","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/pppoe\/","title":{"rendered":"PPPoE"},"content":{"rendered":"<p>PPPoE \u662f\u4ee5\u592a\u7f51\u4e0a\u70b9\u5bf9\u70b9\u534f\u8bae\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5efa\u7acb\u548c\u7ba1\u7406\u4ee5\u592a\u7f51\u4e0a Internet \u8fde\u63a5\u7684\u7f51\u7edc\u534f\u8bae\u3002\u5b83\u5141\u8bb8\u901a\u8fc7\u4ee5\u592a\u7f51\u8fde\u63a5\u5728\u5ba2\u6237\u7aef\u8bbe\u5907\u548c\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u5305\u3002 PPPoE \u901a\u5e38\u7528\u4e8e\u6570\u5b57\u7528\u6237\u7ebf\u8def (DSL) \u548c\u5149\u7ea4\u5bbd\u5e26\u8fde\u63a5\uff0c\u63d0\u4f9b\u53ef\u9760\u4e14\u5b89\u5168\u7684\u4e92\u8054\u7f51\u8fde\u63a5\u65b9\u6cd5\u3002<\/p>\n<h2>PPPoE \u7684\u8d77\u6e90\u5386\u53f2\u53ca\u5176\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>PPPoE\u7684\u53d1\u5c55\u53ef\u4ee5\u8ffd\u6eaf\u523020\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\uff0c\u5f53\u65f6\u5bbd\u5e26\u4e92\u8054\u7f51\u670d\u52a1\u5f00\u59cb\u666e\u53ca\u3002\u968f\u7740\u5bf9\u9ad8\u901f\u4e92\u8054\u7f51\u9700\u6c42\u7684\u589e\u957f\uff0c\u4f20\u7edf\u7684\u62e8\u53f7\u8fde\u63a5\u663e\u7136\u4e0d\u8db3\u4ee5\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u5e26\u5bbd\u9700\u6c42\u3002\u8fd9\u5bfc\u81f4\u4e86\u5bbd\u5e26\u6280\u672f\u7684\u91c7\u7528\uff0c\u4f8b\u5982 DSL\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u4fdd\u6301\u4e0e\u4e92\u8054\u7f51\u7684\u6301\u4e45\u8fde\u63a5\uff0c\u800c\u65e0\u9700\u6bcf\u6b21\u90fd\u62e8\u5165\u3002<\/p>\n<p>\u9996\u6b21\u63d0\u53ca PPPoE \u53ef\u4ee5\u5f52\u56e0\u4e8e UUNET Technologies\uff0c\u8fd9\u662f\u4e00\u5bb6\u8457\u540d\u7684\u65e9\u671f\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\u3002\u4ed6\u4eec\u5f15\u5165\u4e86 PPPoE \u4f5c\u4e3a\u4f7f\u7528 DSL \u6280\u672f\u5c06\u7528\u6237\u8fde\u63a5\u5230\u5176\u7f51\u7edc\u7684\u4e00\u79cd\u65b9\u5f0f\u3002\u70b9\u5bf9\u70b9\u534f\u8bae (PPP) \u5df2\u6210\u4e3a\u5728\u7528\u6237\u548c ISP \u4e4b\u95f4\u5efa\u7acb\u76f4\u63a5\u8fde\u63a5\u7684\u6807\u51c6\u3002\u7136\u800c\uff0cPPP \u6700\u521d\u662f\u4e3a\u4e32\u884c\u8fde\u63a5\u800c\u8bbe\u8ba1\u7684\uff0c\u4e0d\u592a\u9002\u5408\u4ee5\u592a\u7f51\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u9650\u5236\uff0cUUNET \u7684\u5de5\u7a0b\u5e08\u5f00\u53d1\u4e86 PPPoE\uff0c\u5b83\u5c06 PPP \u5e27\u5c01\u88c5\u5728\u4ee5\u592a\u7f51\u5e27\u4e2d\uff0c\u4f7f\u5176\u4e0e\u57fa\u4e8e\u4ee5\u592a\u7f51\u7684\u7f51\u7edc\u517c\u5bb9\u3002<\/p>\n<h2>\u6709\u5173 PPPoE \u7684\u8be6\u7ec6\u4fe1\u606f\uff1a\u6269\u5c55\u4e3b\u9898 PPPoE<\/h2>\n<p>PPPoE \u5728 OSI \u6a21\u578b\u7684\u6570\u636e\u94fe\u8def\u5c42\u8fd0\u884c\uff0c\u901a\u5e38\u4e0e DSL\u3001\u7535\u7f06\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5149\u7ea4\u7b49\u5176\u4ed6\u7f51\u7edc\u6280\u672f\u7ed3\u5408\u4f7f\u7528\u3002\u5b83\u65e8\u5728\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\u3001\u52a0\u5bc6\u548c\u538b\u7f29\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u4e3a\u5bbd\u5e26\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u5b89\u5168\u4e14\u9ad8\u6548\u7684\u9009\u62e9\u3002<\/p>\n<p>\u5f53\u5ba2\u6237\u7aef\u8bbe\u5907\u53d1\u8d77 PPPoE \u8fde\u63a5\u65f6\uff0c\u5b83\u4f1a\u5411 ISP \u53d1\u9001\u53d1\u73b0\u8bf7\u6c42\u3002 ISP \u7684\u8bbf\u95ee\u96c6\u4e2d\u5668 (AC) \u4ee5\u53d1\u73b0\u54cd\u5e94\u8fdb\u884c\u54cd\u5e94\uff0c\u5e76\u5efa\u7acb\u4f1a\u8bdd\u3002\u5728\u8fde\u63a5\u5efa\u7acb\u671f\u95f4\uff0c\u5ba2\u6237\u7aef\u4f7f\u7528\u5404\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff08\u4f8b\u5982 PAP\uff08\u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1\u534f\u8bae\uff09\u6216 CHAP\uff08\u8d28\u8be2\u63e1\u624b\u8eab\u4efd\u9a8c\u8bc1\u534f\u8bae\uff09\uff09\u5411 ISP \u9a8c\u8bc1\u81ea\u8eab\u8eab\u4efd\u3002<\/p>\n<p>PPPoE \u4f1a\u8bdd\u5efa\u7acb\u540e\uff0c\u5305\u542b\u6570\u636e\u5305\u7684 PPP \u5e27\u5c06\u88ab\u5c01\u88c5\u5728\u4ee5\u592a\u7f51\u5e27\u4e2d\u5e76\u901a\u8fc7\u4ee5\u592a\u7f51\u8fdb\u884c\u4f20\u8f93\u3002\u7136\u540e\uff0cISP \u7684\u7f51\u7edc\u5c06\u89e3\u5c01\u88c5 PPP \u5e27\u3001\u5904\u7406\u6570\u636e\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e92\u8054\u7f51\u4e0a\u7684\u76ee\u7684\u5730\u3002<\/p>\n<h2>PPPoE\u7684\u5185\u90e8\u7ed3\u6784\uff1aPPPoE\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>PPPoE\u7531\u4e24\u4e2a\u4e3b\u8981\u7ec4\u4ef6\u7ec4\u6210\uff1aPPPoE\u5ba2\u6237\u7aef\u548cPPPoE\u670d\u52a1\u5668\u3002\u8ba9\u6211\u4eec\u63a2\u8ba8\u4e00\u4e0b\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n<ol>\n<li>\n<p><strong>PPPoE\u5ba2\u6237\u7aef<\/strong>\uff1aPPPoE \u5ba2\u6237\u7aef\u901a\u5e38\u4f4d\u4e8e\u5ba2\u6237\u7684\u8bbe\u5907\u4e0a\uff0c\u4f8b\u5982\u8ba1\u7b97\u673a\u6216\u8def\u7531\u5668\u3002\u5f53\u5ba2\u6237\u7aef\u60f3\u8981\u5efa\u7acb\u4e92\u8054\u7f51\u8fde\u63a5\u65f6\uff0c\u5b83\u901a\u8fc7\u5411 ISP \u53d1\u9001\u53d1\u73b0\u8bf7\u6c42\u6765\u542f\u52a8 PPPoE \u53d1\u73b0\u8fc7\u7a0b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>PPPoE\u670d\u52a1\u5668<\/strong>\uff1aPPPoE \u670d\u52a1\u5668\u4e5f\u79f0\u4e3a\u8bbf\u95ee\u96c6\u4e2d\u5668 (AC)\uff0c\u9a7b\u7559\u5728 ISP \u7684\u7f51\u7edc\u4e0a\u3002\u5f53\u670d\u52a1\u5668\u6536\u5230\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u53d1\u73b0\u8bf7\u6c42\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u53d1\u73b0\u54cd\u5e94\u8fdb\u884c\u54cd\u5e94\uff0c\u63d0\u4f9b\u5efa\u7acb PPPoE \u4f1a\u8bdd\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53d1\u73b0\u8fc7\u7a0b<\/strong>\uff1aPPPoE \u53d1\u73b0\u8fc7\u7a0b\u6d89\u53ca\u4e24\u4e2a\u9636\u6bb5 - \u4e3b\u52a8\u53d1\u73b0\u542f\u52a8 (ADI) \u548c\u4e3b\u52a8\u53d1\u73b0\u63d0\u4f9b (ADO)\u3002\u5728 ADI \u671f\u95f4\uff0c\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u53d1\u73b0\u8bf7\u6c42\u3002\u670d\u52a1\u5668\u4f7f\u7528\u5305\u542b\u670d\u52a1\u540d\u79f0\u548c\u4f1a\u8bdd\u5efa\u7acb\u6240\u9700\u7684\u5176\u4ed6\u53c2\u6570\u7684 ADO \u6570\u636e\u5305\u8fdb\u884c\u54cd\u5e94\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f1a\u8bdd\u5efa\u7acb<\/strong>\uff1a\u53d1\u73b0\u8fc7\u7a0b\u4e4b\u540e\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4ea4\u6362 PPPoE \u4f1a\u8bdd\u6570\u636e\u5305\u4ee5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u5e76\u5efa\u7acb\u8fde\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u65b9\u6cd5\u6267\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u5305\u62ec PAP \u6216 CHAP\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u4f1a\u8bdd\u5efa\u7acb\u540e\uff0cPPPoE \u5ba2\u6237\u7aef\u5c06\u5305\u542b\u6570\u636e\u5305\u7684 PPP \u5e27\u5c01\u88c5\u5728\u4ee5\u592a\u7f51\u5e27\u4e2d\u5e76\u53d1\u9001\u7ed9 PPPoE \u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u89e3\u5c01\u88c5\u5e27\u3001\u5904\u7406\u6570\u636e\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e92\u8054\u7f51\u4e0a\u7684\u76ee\u7684\u5730\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>PPPoE\u5173\u952e\u7279\u6027\u5206\u6790<\/h2>\n<p>PPPoE \u63d0\u4f9b\u4e86\u51e0\u4e2a\u5173\u952e\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u4e3a\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u6d41\u884c\u9009\u62e9\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u9a8c\u8bc1<\/strong>\uff1aPPPoE \u63d0\u4f9b\u5f3a\u5927\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7684\u5ba2\u6237\u7aef\u624d\u80fd\u8bbf\u95ee ISP \u7684\u7f51\u7edc\u3002\u8fd9\u6709\u52a9\u4e8e\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u5e76\u9632\u6b62\u6f5c\u5728\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u52a0\u5bc6<\/strong>\uff1aPPPoE \u652f\u6301\u52a0\u5bc6\uff0c\u53ef\u786e\u4fdd\u5ba2\u6237\u7aef\u548c ISP \u4e4b\u95f4\u4f20\u8f93\u7684\u6570\u636e\u4fdd\u6301\u5b89\u5168\u548c\u4fdd\u5bc6\u3002\u5f53\u901a\u8fc7\u4e92\u8054\u7f51\u4ea4\u6362\u654f\u611f\u4fe1\u606f\u65f6\uff0c\u8fd9\u4e00\u70b9\u5c24\u5176\u91cd\u8981\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9ad8\u6548\u7684\u5e26\u5bbd\u7ba1\u7406<\/strong>\uff1aPPPoE \u5141\u8bb8 ISP \u901a\u8fc7\u5411\u5404\u4e2a\u5ba2\u6237\u7aef\u5206\u914d\u4e13\u7528\u4f1a\u8bdd\u6765\u6709\u6548\u7ba1\u7406\u5e26\u5bbd\u3002\u8fd9\u53ef\u786e\u4fdd\u6bcf\u4e2a\u5ba2\u6237\u7aef\u90fd\u80fd\u83b7\u5f97\u627f\u8bfa\u7684\u4e92\u8054\u7f51\u901f\u5ea6\uff0c\u5e76\u9632\u6b62\u4e00\u4e2a\u7528\u6237\u5784\u65ad\u7f51\u7edc\u8d44\u6e90\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7075\u6d3b\u6027<\/strong>\uff1aPPPoE \u53ef\u4e0e\u5404\u79cd\u7f51\u7edc\u6280\u672f\u914d\u5408\u4f7f\u7528\uff0c\u5305\u62ec DSL\u3001\u7535\u7f06\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5149\u7ea4\u3002\u5b83\u4e0e\u4e0d\u540c\u7c7b\u578b\u7f51\u7edc\u7684\u517c\u5bb9\u6027\u4f7f\u5176\u6210\u4e3a ISP \u7684\u591a\u529f\u80fd\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6613\u4e8e\u90e8\u7f72<\/strong>\uff1a\u5b9e\u65bd PPPoE \u76f8\u5bf9\u7b80\u5355\uff0c\u5927\u578b ISP \u548c\u5c0f\u578b\u670d\u52a1\u63d0\u4f9b\u5546\u90fd\u53ef\u4ee5\u4f7f\u7528\u5b83\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>PPPoE \u7684\u7c7b\u578b<\/h2>\n<p>PPPoE \u53ef\u4ee5\u6839\u636e\u8fde\u63a5\u8bbe\u7f6e\u671f\u95f4\u4f7f\u7528\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u8fdb\u884c\u5206\u7c7b\u3002 PPPoE \u7684\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\u662f\uff1a<\/p>\n<ol>\n<li>\n<p><strong>PPPoE \u4e0e PAP<\/strong>\uff1a\u5728\u6b64\u7c7b\u578b\u4e2d\uff0c\u4f7f\u7528\u5bc6\u7801\u9a8c\u8bc1\u534f\u8bae\uff08PAP\uff09\u8fdb\u884c\u9a8c\u8bc1\u3002\u5728\u8eab\u4efd\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\uff0c\u5ba2\u6237\u7aef\u5c06\u5176\u7528\u6237\u540d\u548c\u5bc6\u7801\u4ee5\u660e\u6587\u5f62\u5f0f\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<li>\n<p><strong>PPPoE \u4e0e CHAP<\/strong>\uff1a\u8d28\u8be2\u63e1\u624b\u8ba4\u8bc1\u534f\u8bae\uff08CHAP\uff09\u7528\u4e8e\u8fd9\u79cd\u7c7b\u578b\u7684\u8ba4\u8bc1\u3002\u4e0e PAP \u76f8\u6bd4\uff0cCHAP \u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ee5\u660e\u6587\u5f62\u5f0f\u4f20\u8f93\u5bc6\u7801\u3002\u76f8\u53cd\uff0c\u5b83\u4f7f\u7528\u8d28\u8be2-\u54cd\u5e94\u673a\u5236\u6765\u9a8c\u8bc1\u5ba2\u6237\u7aef\u7684\u8eab\u4efd\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f PAP \u548c CHAP \u4e4b\u95f4\u7684\u6bd4\u8f83\u8868\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5<\/strong><\/th>\n<th><strong>\u4f18\u70b9<\/strong><\/th>\n<th><strong>\u7f3a\u70b9<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u80ba\u52a8\u8109\u9ad8\u538b<\/td>\n<td>\u2013 \u7b80\u5355\u4e14\u6613\u4e8e\u5b9e\u65bd\u3002<\/td>\n<td>\u2013 \u4ee5\u660e\u6587\u5f62\u5f0f\u4f20\u8f93\u7684\u5bc6\u7801\u3002<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u53d7\u5230\u5404\u79cd\u7cfb\u7edf\u7684\u5e7f\u6cdb\u652f\u6301\u3002<\/td>\n<td>\u2013 \u4e0e CHAP \u76f8\u6bd4\uff0c\u5b89\u5168\u6027\u8f83\u4f4e\u3002<\/td>\n<\/tr>\n<tr>\n<td>CHAP<\/td>\n<td>\u2013 \u901a\u8fc7\u6563\u5217\u5bc6\u7801\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/td>\n<td>\u2013 \u5b9e\u65bd\u8d77\u6765\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\u3002<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u4e0d\u4ee5\u660e\u6587\u5f62\u5f0f\u4f20\u8f93\u5bc6\u7801\u3002<\/td>\n<td>\u2013 \u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u5904\u7406\u80fd\u529b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>PPPoE\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>PPPoE\u4e3b\u8981\u7528\u4e8e\u5728\u5404\u79cd\u573a\u666f\u4e0b\u5efa\u7acb\u4e92\u8054\u7f51\u8fde\u63a5\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5bb6\u5ead\u5bbd\u5e26<\/strong>\uff1a\u8bb8\u591a\u5177\u6709 DSL \u6216\u5149\u7ea4\u8fde\u63a5\u7684\u5bb6\u5ead\u7528\u6237\u4f7f\u7528 PPPoE \u5c06\u5176\u8bbe\u5907\u8fde\u63a5\u5230 ISP \u7684\u7f51\u7edc\u3002\u8def\u7531\u5668\u6216\u8c03\u5236\u89e3\u8c03\u5668\u5145\u5f53 PPPoE \u5ba2\u6237\u7aef\uff0c\u4ee3\u8868\u8fde\u63a5\u7684\u8bbe\u5907\u7ba1\u7406\u8eab\u4efd\u9a8c\u8bc1\u548c\u4f1a\u8bdd\u5efa\u7acb\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f01\u4e1a\u7f51\u7edc<\/strong>\uff1a\u4e00\u4e9b\u5927\u578b\u7ec4\u7ec7\u5728\u5176\u5185\u90e8\u7f51\u7edc\u4e2d\u4f7f\u7528 PPPoE \u6765\u7ba1\u7406\u5458\u5de5\u7684\u5b89\u5168\u4e92\u8054\u7f51\u8bbf\u95ee\u3002\u8fd9\u4f7f\u4ed6\u4eec\u80fd\u591f\u6709\u6548\u5730\u63a7\u5236\u548c\u76d1\u63a7\u4e92\u8054\u7f51\u7684\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP)<\/strong>\uff1aISP \u5e7f\u6cdb\u4f7f\u7528 PPPoE \u4e3a\u5176\u5ba2\u6237\u63d0\u4f9b\u4e92\u8054\u7f51\u8fde\u63a5\u3002 PPPoE \u5141\u8bb8\u4ed6\u4eec\u7ba1\u7406\u7528\u6237\u5e10\u6237\u3001\u5206\u914d\u5e26\u5bbd\u5e76\u786e\u4fdd\u5b89\u5168\u8bbf\u95ee\u5176\u7f51\u7edc\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u5c3d\u7ba1\u6709\u5176\u4f18\u70b9\uff0cPPPoE \u4ecd\u4f1a\u9047\u5230\u67d0\u4e9b\u95ee\u9898\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u8fde\u63a5\u4e22\u5931<\/strong>\uff1a\u7531\u4e8e\u7ebf\u8def\u4e0d\u7a33\u5b9a\u6216 ISP \u76f8\u5173\u95ee\u9898\u7b49\u591a\u79cd\u56e0\u7d20\uff0cPPPoE \u8fde\u63a5\u5076\u5c14\u4f1a\u65ad\u5f00\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7528\u6237\u7684\u4e92\u8054\u7f51\u8bbf\u95ee\u4e2d\u65ad\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6027\u80fd\u7f13\u6162<\/strong>\uff1a\u5982\u679c ISP \u7684 PPPoE \u670d\u52a1\u5668\u56e0\u5927\u91cf\u5ba2\u6237\u7aef\u4f1a\u8bdd\u800c\u8fc7\u8f7d\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e92\u8054\u7f51\u901f\u5ea6\u964d\u4f4e\u548c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u53d8\u6162\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168\u95ee\u9898<\/strong>\uff1a\u867d\u7136 PPPoE \u63d0\u4f9b\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f46\u5b83\u5e76\u4e0d\u80fd\u514d\u53d7\u5b89\u5168\u5a01\u80c1\u3002\u4f8b\u5982\uff0c\u5bf9\u5f31\u5bc6\u7801\u7684\u66b4\u529b\u653b\u51fb\u53ef\u80fd\u4f1a\u635f\u5bb3\u8fde\u63a5\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u7528\u6237\u548c ISP \u53ef\u4ee5\u5b9e\u65bd\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u5b9a\u671f\u4fdd\u517b<\/strong>\uff1aISP \u5e94\u5b9a\u671f\u7ef4\u62a4\u5176\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\uff0c\u4ee5\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u8fde\u63a5\u4e22\u5931\u5e76\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8d1f\u8f7d\u5747\u8861<\/strong>\uff1a\u5b9e\u65bd\u8d1f\u8f7d\u5e73\u8861\u673a\u5236\u53ef\u4ee5\u5728 PPPoE \u670d\u52a1\u5668\u4e4b\u95f4\u5747\u5300\u5206\u914d\u6d41\u91cf\uff0c\u9632\u6b62\u8fc7\u8f7d\u5e76\u786e\u4fdd\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5f3a\u8ba4\u8bc1<\/strong>\uff1a\u9f13\u52b1\u7528\u6237\u9009\u62e9\u5f3a\u5bc6\u7801\u5e76\u91c7\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1 (2FA) \u7b49\u989d\u5916\u5b89\u5168\u63aa\u65bd\u53ef\u4ee5\u589e\u5f3a PPPoE \u8fde\u63a5\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83<\/h2>\n<p>\u8ba9\u6211\u4eec\u5c06 PPPoE \u4e0e\u5176\u4ed6\u7f51\u7edc\u534f\u8bae\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u4e86\u89e3\u5176\u72ec\u7279\u7684\u7279\u6027\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u534f\u8bae<\/strong><\/th>\n<th><strong>\u7279\u5f81<\/strong><\/th>\n<th><strong>\u6bd4\u8f83<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PPP\uff08\u70b9\u5bf9\u70b9\u534f\u8bae\uff09<\/td>\n<td>\u2013 \u6700\u521d\u8bbe\u8ba1\u7528\u4e8e\u4e32\u884c\u8fde\u63a5\u3002<\/td>\n<td>\u2013 PPPoE \u662f PPP \u5728\u4ee5\u592a\u7f51\u4e0a\u5de5\u4f5c\u7684\u6269\u5c55\u3002<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u652f\u6301\u8eab\u4efd\u9a8c\u8bc1\u3001\u52a0\u5bc6\u548c\u538b\u7f29\u3002<\/td>\n<td>\u2013 PPPoE \u63d0\u4f9b\u9002\u5408\u5bbd\u5e26\u8fde\u63a5\u7684\u9644\u52a0\u529f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4ee5\u592a\u7f51<\/td>\n<td>\u2013 \u7528\u4f5c\u6709\u7ebf\u7f51\u7edc\u8fde\u63a5\u7684\u6807\u51c6\u3002<\/td>\n<td>\u2013 PPPoE \u5c06 PPP \u5e27\u5c01\u88c5\u5728\u4ee5\u592a\u7f51\u5e27\u5185\u3002<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u5de5\u4f5c\u5728 OSI \u6a21\u578b\u7684\u6570\u636e\u94fe\u8def\u5c42\u3002<\/td>\n<td>\u2013 PPPoE \u5728\u540c\u4e00\u5c42\u7684\u4ee5\u592a\u7f51\u4e0a\u8fd0\u884c\u3002<\/td>\n<\/tr>\n<tr>\n<td>DHCP\uff08\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\uff09<\/td>\n<td>\u2013 \u7528\u4e8e\u81ea\u52a8\u5206\u914d IP \u5730\u5740\u3002<\/td>\n<td>\u2013 PPPoE \u63d0\u4f9b\u8fde\u63a5\uff0c\u8fde\u63a5\u5efa\u7acb\u540e DHCP \u5206\u914d IP \u5730\u5740\u3002<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u2013 \u5de5\u4f5c\u5728 OSI \u6a21\u578b\u7684\u5e94\u7528\u5c42\u3002<\/td>\n<td>\u2013 PPPoE \u8fd0\u884c\u5728\u6570\u636e\u94fe\u8def\u5c42\uff0c\u4f5c\u4e3a DHCP \u7684\u8865\u5145\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>PPPoE\u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cPPPoE\u7684\u672a\u6765\u53ef\u80fd\u6d89\u53ca\u4ee5\u4e0b\u53d1\u5c55\uff1a<\/p>\n<ol>\n<li>\n<p><strong>IPv6 \u91c7\u7528<\/strong>\uff1aIPv6 \u7684\u5e7f\u6cdb\u91c7\u7528\u53ef\u80fd\u4f1a\u5f71\u54cd PPPoE\uff0c\u56e0\u4e3a\u5b83\u89e3\u51b3\u4e86 IPv4 \u5730\u5740\u8017\u5c3d\u7684\u95ee\u9898\u3002 PPPoE \u53ef\u4ee5\u8fdb\u884c\u8c03\u6574\u4ee5\u652f\u6301 IPv6 \u5bfb\u5740\uff0c\u786e\u4fdd\u987a\u5229\u8fc7\u6e21\u5230\u65b0\u534f\u8bae\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u589e\u5f3a\u5b89\u5168\u6027<\/strong>\uff1a\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cPPPoE \u53ef\u80fd\u4f1a\u91c7\u7528\u66f4\u5f3a\u5927\u7684\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u589e\u5f3a\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0e SDN \u548c NFV \u96c6\u6210<\/strong>\uff1a\u53ef\u4ee5\u5229\u7528\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc (SDN) \u548c\u7f51\u7edc\u529f\u80fd\u865a\u62df\u5316 (NFV) \u66f4\u6709\u6548\u5730\u4f18\u5316\u548c\u7ba1\u7406 PPPoE \u8fde\u63a5\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u597d\u7684\u63a7\u5236\u548c\u5b9a\u5236\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5982\u4f55\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u4e0e PPPoE \u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u5728 PPPoE \u8fde\u63a5\u73af\u5883\u4e2d\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u5b83\u4eec\u7684\u4f7f\u7528\u6216\u4e0e PPPoE \u5173\u8054\u7684\u4e00\u4e9b\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5e26\u5bbd\u4f18\u5316<\/strong>\uff1aISP \u53ef\u4ee5\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6765\u7f13\u5b58\u6d41\u884c\u548c\u7ecf\u5e38\u8bbf\u95ee\u7684\u5185\u5bb9\u3002\u8fd9\u51cf\u5c11\u4e86 PPPoE \u57fa\u7840\u8bbe\u65bd\u7684\u8d1f\u8f7d\u5e76\u4f18\u5316\u4e86\u5e26\u5bbd\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5185\u5bb9\u8fc7\u6ee4<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5b9e\u65bd\u5185\u5bb9\u8fc7\u6ee4\u7b56\u7565\u6765\u63a7\u5236 PPPoE \u5ba2\u6237\u7aef\u7684 Internet \u8bbf\u95ee\u3002\u8fd9\u5728\u4f01\u4e1a\u7f51\u7edc\u4e2d\u5f3a\u5236\u6267\u884c\u5b89\u5168\u548c\u4f7f\u7528\u7b56\u7565\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u533f\u540d\u548c\u9690\u79c1<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u5728\u5efa\u7acb PPPoE \u8fde\u63a5\u4e4b\u524d\u8fde\u63a5\u5230\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u8fd9\u6709\u52a9\u4e8e\u589e\u5f3a\u4ed6\u4eec\u7684\u533f\u540d\u6027\u5e76\u4fdd\u62a4\u4ed6\u4eec\u7684\u5728\u7ebf\u9690\u79c1\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4ea4\u901a\u7ba1\u5236<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u76d1\u63a7\u548c\u7ba1\u7406 PPPoE \u5ba2\u6237\u7aef\u7684\u4e92\u8054\u7f51\u6d41\u91cf\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u597d\u7684\u6d41\u91cf\u6574\u5f62\u548c\u5e26\u5bbd\u7ba1\u7406\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173PPPoE\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ol>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc2516\" target=\"_new\" rel=\"noopener nofollow\">RFC 2516 \u2013 \u4e00\u79cd\u901a\u8fc7\u4ee5\u592a\u7f51\u4f20\u8f93 PPP (PPPoE) \u7684\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/www.broadband-forum.org\/technical\/download\/TR-068.pdf\" target=\"_new\" rel=\"noopener nofollow\">DSL \u8bba\u575b\u6280\u672f\u62a5\u544a\uff1aTR-068 \u2013 \u4ee5\u592a\u7f51\u4e0a\u7684 PPP (PPPoE) \u8bf4\u660e<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/broadband-access\/aggregation-services-router-7200\/14170-understanding-pppoe-and-pppoa.html\" target=\"_new\" rel=\"noopener nofollow\">\u4e86\u89e3 PPPoE \u548c PPPoA<\/a><\/li>\n<\/ol>\n<p>\u901a\u8fc7\u63a2\u7d22\u8fd9\u4e9b\u94fe\u63a5\uff0c\u60a8\u53ef\u4ee5\u66f4\u6df1\u5165\u5730\u4e86\u89e3 PPPoE \u7684\u6280\u672f\u65b9\u9762\u548c\u5b9e\u9645\u5b9e\u73b0\u3002<\/p>","protected":false},"featured_media":478497,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478496","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>PPPoE: Point-to-Point Protocol over Ethernet<\/mark>","faq_items":[{"question":"What is PPPoE?","answer":"<p>PPPoE stands for Point-to-Point Protocol over Ethernet. It is a network protocol used to establish and manage internet connections over Ethernet networks. PPPoE is commonly used in DSL and fiber optic broadband connections, providing a secure and reliable method of connecting to the internet.<\/p>"},{"question":"How did PPPoE originate?","answer":"<p>PPPoE was developed in the mid-1990s to meet the growing demand for high-speed internet connections. UUNET Technologies, an early internet service provider, introduced PPPoE as a solution to connect subscribers using DSL technology to their network. It encapsulates PPP frames within Ethernet frames, making it compatible with Ethernet-based networks.<\/p>"},{"question":"How does PPPoE work?","answer":"<p>PPPoE operates at the data link layer of the OSI model. When a client device wants to establish an internet connection, it sends out a discovery request to the ISP. The ISP's access concentrator responds with a discovery response, and a session is established. The client then authenticates itself with the ISP, and data packets are transmitted over the Ethernet network.<\/p>"},{"question":"What are the key features of PPPoE?","answer":"<p>PPPoE offers authentication, encryption, and compression functionalities, ensuring secure and efficient internet connections. It allows ISPs to manage bandwidth efficiently, provides flexibility with various network technologies, and is easy to deploy.<\/p>"},{"question":"What types of PPPoE exist?","answer":"<p>PPPoE can be categorized based on the authentication method used during the connection setup. The two main types are PPPoE with PAP (Password Authentication Protocol) and PPPoE with CHAP (Challenge Handshake Authentication Protocol).<\/p>"},{"question":"How can PPPoE connection issues be resolved?","answer":"<p>Common PPPoE connection issues include drops and slow performance. Regular network maintenance, load balancing, and strong authentication methods can help address these problems and enhance the overall user experience.<\/p>"},{"question":"How is PPPoE related to proxy servers?","answer":"<p>Proxy servers can complement PPPoE connections by optimizing bandwidth, implementing content filtering, enhancing anonymity and privacy, and enabling better traffic control for users.<\/p>"},{"question":"What are the future perspectives of PPPoE?","answer":"<p>The future of PPPoE may involve adopting IPv6, enhancing security measures, and integrating with SDN and NFV technologies to optimize and manage connections more efficiently.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478496\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/478497"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=478496"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}