{"id":476078,"date":"2023-08-09T07:25:33","date_gmt":"2023-08-09T07:25:33","guid":{"rendered":""},"modified":"2023-09-05T11:11:58","modified_gmt":"2023-09-05T11:11:58","slug":"bogon-filtering","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/bogon-filtering\/","title":{"rendered":"Bogon \u8fc7\u6ee4"},"content":{"rendered":"<p>\u865a\u5047\u8fc7\u6ee4\u662f\u6307\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u4e00\u79cd\u7b56\u7565\uff0c\u5373\u62e6\u622a\u6765\u81ea\u88ab\u79f0\u4e3a\u201c\u865a\u5047\u201d\u7684 IP \u5730\u5740\u548c\u7f51\u7edc\u7684\u6d41\u91cf\u3002\u5728\u8ba1\u7b97\u673a\u5b89\u5168\u9886\u57df\uff0c\u865a\u5047 IP \u5730\u5740\u662f\u6307\u5c5e\u4e8e\u4e00\u7ec4\u672a\u7ecf\u4e92\u8054\u7f51\u6ce8\u518c\u673a\u6784\uff08\u5982\u4e92\u8054\u7f51\u53f7\u7801\u5206\u914d\u673a\u6784 (IANA)\uff09\u6b63\u5f0f\u5206\u914d\u7ed9\u67d0\u4e2a\u5b9e\u4f53\u7684 IP \u5730\u5740\u7684\u975e\u6cd5 IP \u5730\u5740\u3002\u8fd9\u79cd\u6280\u672f\u901a\u5e38\u7528\u4e8e\u9632\u6b62\u6076\u610f\u6d3b\u52a8\u5e76\u63d0\u9ad8\u7f51\u7edc\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u8ffd\u6eaf Bogon \u8fc7\u6ee4\u7684\u8d77\u6e90<\/h2>\n<p>\u9996\u6b21\u63d0\u53ca Bogon \u8fc7\u6ee4\u53ef\u8ffd\u6eaf\u5230\u4e92\u8054\u7f51\u53d1\u5c55\u7684\u65e9\u671f\uff0c\u5f53\u65f6\u4eba\u4eec\u5f00\u59cb\u9700\u8981\u52a0\u5f3a\u7f51\u7edc\u5b89\u5168\u63aa\u65bd\u3002\u968f\u7740\u4e92\u8054\u7f51\u89c4\u6a21\u548c\u590d\u6742\u6027\u7684\u6269\u5927\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u975e\u6cd5\u6d3b\u52a8\u5f00\u59cb\u6d8c\u73b0\uff0c\u8fd9\u4e9b\u6d3b\u52a8\u901a\u5e38\u4f7f\u7528\u975e\u6cd5\u6216\u672a\u5206\u914d\u7684 IP \u5730\u5740\u3002\u8fd9\u4e9b\u6d3b\u52a8\u51f8\u663e\u4e86\u5bf9\u50cf Bogon \u8fc7\u6ee4\u8fd9\u6837\u7684\u9ad8\u6548\u5b89\u5168\u673a\u5236\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5230 21 \u4e16\u7eaa\u521d\uff0c\u201cbogon\u201d\u4e00\u8bcd\u88ab\u521b\u9020\u51fa\u6765\uff0c\u5b83\u6e90\u4e8e\u201cbogus\u201d\u4e00\u8bcd\uff0c\u7528\u4e8e\u6307\u4ee3\u8fd9\u4e9b\u672a\u7ecf\u6388\u6743\u7684 IP \u5730\u5740\u3002\u4e0d\u4e45\u4e4b\u540e\uff0cbogon \u8fc7\u6ee4\u7684\u6982\u5ff5\u6b63\u5f0f\u5316\u5e76\u88ab\u5404\u79cd\u7ec4\u7ec7\u91c7\u7528\uff0c\u4f5c\u4e3a\u9632\u6b62\u672a\u7ecf\u6388\u6743\u548c\u6f5c\u5728\u6709\u5bb3\u7f51\u7edc\u8bbf\u95ee\u7684\u9884\u9632\u63aa\u65bd\u3002<\/p>\n<h2>\u8fdb\u4e00\u6b65\u4e86\u89e3 Bogon \u8fc7\u6ee4<\/h2>\n<p>Bogon \u8fc7\u6ee4\u662f\u7f51\u7edc\u5b89\u5168\u7684\u91cd\u8981\u5de5\u5177\u3002\u7f51\u7edc\u5e94\u7528 Bogon \u8fc7\u6ee4\u5668\u6765\u963b\u6b62\u6765\u81ea\u672a\u5206\u914d\u6216\u4fdd\u7559 IP \u5730\u5740\u7684\u5165\u7ad9\u6d41\u91cf\uff0c\u4ece\u800c\u6709\u6548\u9650\u5236\u7f51\u7edc\u5a01\u80c1\u7684\u8f7d\u4f53\u3002Bogon \u8fc7\u6ee4\u7684\u8303\u56f4\u6269\u5c55\u5230\u6240\u6709\u975e\u6cd5 IP \u5730\u5740\uff0c\u5176\u4e2d\u5305\u62ec\u4fdd\u7559 IP \u5730\u5740\u3001\u672a\u5206\u914d IP \u7a7a\u95f4\u548c\u7528\u4e8e\u79c1\u6709\u7f51\u7edc\u7684\u5730\u5740\u3002<\/p>\n<p>\u901a\u8fc7\u5b9e\u65bd Bogon \u8fc7\u6ee4\uff0c\u7f51\u7edc\u53ef\u4ee5\u62d2\u7edd\u6b3a\u9a97\u6d41\u91cf\u5e76\u51cf\u8f7b\u5404\u79cd\u7f51\u7edc\u5a01\u80c1\uff08\u5982\u62d2\u7edd\u670d\u52a1 (DoS) \u653b\u51fb\u3001\u8def\u7531\u52ab\u6301\u7b49\uff09\u5e26\u6765\u7684\u6f5c\u5728\u98ce\u9669\u3002\u4f46\u662f\uff0c\u968f\u7740 IP \u5730\u5740\u5206\u914d\u968f\u65f6\u95f4\u53d8\u5316\uff0cBogon \u8fc7\u6ee4\u5668\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u3002<\/p>\n<h2>Bogon \u8fc7\u6ee4\u7684\u5185\u90e8\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Bogon \u8fc7\u6ee4\u4e3b\u8981\u901a\u8fc7\u7f51\u7edc\u8def\u7531\u5668\u548c\u9632\u706b\u5899\u4e0a\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868 (ACL) \u8fdb\u884c\u64cd\u4f5c\u3002ACL \u672c\u8d28\u4e0a\u662f\u5b9a\u4e49\u5141\u8bb8\u6216\u963b\u6b62\u54ea\u4e9b IP \u5730\u5740\u7684\u89c4\u5219\u3002\u5728 Bogon \u8fc7\u6ee4\u7684\u60c5\u51b5\u4e0b\uff0cACL \u5c06\u5305\u542b\u6240\u6709\u5df2\u77e5 bogon IP \u5730\u5740\u7684\u5217\u8868\u3002\u5f53\u6570\u636e\u5305\u5230\u8fbe\u8def\u7531\u5668\u6216\u9632\u706b\u5899\u65f6\uff0c\u5c06\u6839\u636e ACL \u68c0\u67e5\u6570\u636e\u5305\u7684 IP \u5730\u5740\u3002\u5982\u679c\u4e0e bogon IP \u5730\u5740\u5339\u914d\uff0c\u5219\u62d2\u7edd\u8be5\u6570\u636e\u5305\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7531\u4e8e IANA \u4f1a\u5b9a\u671f\u5206\u914d\u65b0\u7684 IP \u5730\u5740\u5757\uff0c\u56e0\u6b64\u865a\u5047 IP \u5730\u5740\u5217\u8868\u4f1a\u968f\u65f6\u95f4\u800c\u53d8\u5316\u3002\u56e0\u6b64\uff0c\u8981\u4f7f\u865a\u5047\u8fc7\u6ee4\u5668\u6709\u6548\uff0c\u9700\u8981\u5b9a\u671f\u4f7f\u7528\u6700\u65b0\u7684\u865a\u5047 IP \u5730\u5740\u5217\u8868\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<h2>Bogon \u8fc7\u6ee4\u7684\u4e3b\u8981\u7279\u70b9<\/h2>\n<ol>\n<li>\n<p><strong>\u5b89\u5168\u589e\u5f3a\uff1a<\/strong> Bogon \u8fc7\u6ee4\u901a\u8fc7\u963b\u6b62\u6765\u81ea\u672a\u5206\u914d\u6216\u975e\u6cd5 IP \u5730\u5740\u7684\u6f5c\u5728\u7f51\u7edc\u653b\u51fb\u589e\u52a0\u4e86\u989d\u5916\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9884\u9632\u6b3a\u9a97\u6d41\u91cf\uff1a<\/strong> \u901a\u8fc7\u963b\u6b62\u6765\u81ea\u672a\u7ecf\u6388\u6743 IP \u5730\u5740\u7684\u6d41\u91cf\uff0cBogon \u8fc7\u6ee4\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62 IP \u6b3a\u9a97\uff0c\u5373\u653b\u51fb\u8005\u5c06\u5176 IP \u5730\u5740\u4f2a\u88c5\u6210\u53d7\u4fe1\u4efb\u7684\u7f51\u7edc\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9700\u8981\u5b9a\u671f\u66f4\u65b0\uff1a<\/strong> \u9274\u4e8e IP \u5730\u5740\u5206\u914d\u7684\u53d8\u5316\u6027\u8d28\uff0c\u865a\u5047\u5217\u8868\u9700\u8981\u7ecf\u5e38\u66f4\u65b0\u4ee5\u4fdd\u6301\u5176\u6709\u6548\u6027\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9e\u65bd\u590d\u6742\u6027\uff1a<\/strong> \u90e8\u7f72 bogon \u8fc7\u6ee4\u5668\u9700\u8981\u5168\u9762\u4e86\u89e3 IP \u5bfb\u5740\u548c\u8def\u7531\uff0c\u5e76\u4e14\u4f1a\u589e\u52a0\u7f51\u7edc\u914d\u7f6e\u7684\u590d\u6742\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>Bogon \u8fc7\u6ee4\u7684\u7c7b\u578b<\/h2>\n<p>\u6839\u636e Bogon \u8fc7\u6ee4\u6240\u963b\u6b62\u7684 IP \u5730\u5740\u8303\u56f4\uff0c\u5b83\u5927\u81f4\u53ef\u4ee5\u5206\u4e3a\u4e24\u79cd\u7c7b\u578b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\"><strong>Bogon \u8fc7\u6ee4\u7c7b\u578b<\/strong><\/th>\n<th style=\"text-align: left;\"><strong>\u63cf\u8ff0<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u5b8c\u6574\u7684 Bogon \u8fc7\u6ee4<\/strong><\/td>\n<td style=\"text-align: left;\">\u8fd9\u79cd\u65b9\u6cd5\u6d89\u53ca\u963b\u6b62\u672a\u5206\u914d\u7684 IP \u5730\u5740\u548c\u4e0d\u5e94\u51fa\u73b0\u5728\u516c\u5171\u4e92\u8054\u7f51\u6d41\u91cf\u4e2d\u7684\u672c\u5730\u7f51\u7edc\u4f7f\u7528\u7684\u79c1\u6709 IP \u5730\u5740\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u90e8\u5206 Bogon \u8fc7\u6ee4<\/strong><\/td>\n<td style=\"text-align: left;\">\u6b64\u65b9\u6cd5\u4ec5\u963b\u6b62\u672a\u5206\u914d\u7684 IP \u5730\u5740\u3002\u5b83\u662f\u4e00\u79cd\u4e0d\u592a\u4e25\u683c\u7684 Bogon \u8fc7\u6ee4\u5f62\u5f0f\uff0c\u5141\u8bb8\u6765\u81ea\u79c1\u6709 IP \u5730\u5740\u7684\u6d41\u91cf\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e Bogon \u8fc7\u6ee4\u76f8\u5173\u7684\u4f7f\u7528\u3001\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>Bogon \u8fc7\u6ee4\u901a\u5e38\u88ab\u5927\u578b\u7ec4\u7ec7\u3001\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u548c\u6570\u636e\u4e2d\u5fc3\u7528\u4f5c\u7f51\u7edc\u5b89\u5168\u63aa\u65bd\uff0c\u4ee5\u963b\u6b62\u6076\u610f\u6d41\u91cf\u3002\u5c3d\u7ba1 Bogon \u8fc7\u6ee4\u6709\u8bf8\u591a\u597d\u5904\uff0c\u4f46\u4f7f\u7528\u5b83\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\u3002<\/p>\n<p>\u6700\u5927\u7684\u6311\u6218\u662f\u9700\u8981\u5b9a\u671f\u66f4\u65b0\uff0c\u56e0\u4e3a\u865a\u5047 IP \u5730\u5740\u5217\u8868\u4f1a\u968f\u65f6\u95f4\u800c\u53d8\u5316\u3002\u4e0d\u5b9a\u671f\u66f4\u65b0\u53ef\u80fd\u4f1a\u5141\u8bb8\u4e0d\u5fc5\u8981\u7684\u6d41\u91cf\u6216\u963b\u6b62\u5408\u6cd5\u6d41\u91cf\uff0c\u4ece\u800c\u5bfc\u81f4\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u6216\u670d\u52a1\u4e2d\u65ad\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u6311\u6218\u662f\u90e8\u7f72\u548c\u7ba1\u7406 Bogon \u8fc7\u6ee4\u5668\u7684\u590d\u6742\u6027\u3002\u5b83\u9700\u8981\u5927\u91cf\u7684\u7f51\u7edc\u77e5\u8bc6\u548c\u7cbe\u5fc3\u7684\u914d\u7f6e\u3002\u914d\u7f6e\u9519\u8bef\u53ef\u80fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u4e2d\u65ad\uff0c\u5e76\u53ef\u80fd\u4f7f\u7f51\u7edc\u9762\u4e34\u66f4\u591a\u5a01\u80c1\u3002<\/p>\n<p>\u4e3a\u4e86\u514b\u670d\u8fd9\u4e9b\u6311\u6218\uff0c\u7ec4\u7ec7\u53ef\u4ee5\u4f7f\u7528\u6258\u7ba1\u5b89\u5168\u670d\u52a1\u6765\u63d0\u4f9b\u6700\u65b0\u7684\u865a\u5047\u5217\u8868\u5e76\u786e\u4fdd\u6b63\u786e\u914d\u7f6e\u3002\u8fd8\u53ef\u4ee5\u5b89\u6392\u865a\u5047\u5217\u8868\u7684\u81ea\u52a8\u66f4\u65b0\u4ee5\u4fdd\u6301\u8fc7\u6ee4\u5668\u7684\u6709\u6548\u6027\u3002<\/p>\n<h2>Bogon \u8fc7\u6ee4\uff1a\u6bd4\u8f83\u548c\u7279\u70b9<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\"><strong>\u7279\u5f81<\/strong><\/th>\n<th style=\"text-align: left;\"><strong>\u6ce2\u8d21\u8fc7\u6ee4<\/strong><\/th>\n<th style=\"text-align: left;\"><strong>\u6807\u51c6\u9632\u706b\u5899<\/strong><\/th>\n<th style=\"text-align: left;\"><strong>\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf\uff08IPS\uff09<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u5ba2\u89c2\u7684<\/strong><\/td>\n<td style=\"text-align: left;\">\u963b\u6b62\u6765\u81ea\u672a\u5206\u914d\u6216\u672a\u7ecf\u6388\u6743\u7684 IP \u5730\u5740\u7684\u6d41\u91cf<\/td>\n<td style=\"text-align: left;\">\u963b\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7f51\u7edc\u8bbf\u95ee<\/td>\n<td style=\"text-align: left;\">\u901a\u8fc7\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u68c0\u6d4b\u5e76\u9884\u9632\u5a01\u80c1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u65b9\u6cd5<\/strong><\/td>\n<td style=\"text-align: left;\">\u4f7f\u7528 ACL \u963b\u6b62\u5df2\u77e5\u7684 Bogon IP<\/td>\n<td style=\"text-align: left;\">\u4f7f\u7528\u89c4\u5219\u5141\u8bb8\u6216\u963b\u6b62\u7279\u5b9a\u6d41\u91cf<\/td>\n<td style=\"text-align: left;\">\u4f7f\u7528\u7b7e\u540d\u6216\u5f02\u5e38\u68c0\u6d4b\u6765\u8bc6\u522b\u5a01\u80c1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u66f4\u65b0\u9891\u7387<\/strong><\/td>\n<td style=\"text-align: left;\">\u7531\u4e8e IP \u5206\u914d\u53d1\u751f\u53d8\u5316\uff0c\u9700\u8981\u5b9a\u671f\u66f4\u65b0<\/td>\n<td style=\"text-align: left;\">\u6839\u636e\u653f\u7b56\u53d8\u5316\u66f4\u65b0\u89c4\u5219<\/td>\n<td style=\"text-align: left;\">\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u4ee5\u4fdd\u6301\u5a01\u80c1\u68c0\u6d4b\u7684\u6700\u65b0\u72b6\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e Bogon \u8fc7\u6ee4\u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u6570\u5b57\u73af\u5883\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cBogon \u8fc7\u6ee4\u7684\u8303\u56f4\u548c\u529f\u80fd\u4e5f\u5c06\u4e0d\u65ad\u6269\u5927\u3002IPv6\uff08\u4e92\u8054\u7f51\u534f\u8bae\u7684\u6700\u65b0\u7248\u672c\uff09\u7684\u4e0d\u65ad\u53d1\u5c55\u5e26\u6765\u4e86\u66f4\u591a\u7684 IP \u5730\u5740\uff0c\u4ece\u800c\u6269\u5927\u4e86\u6f5c\u5728\u7684 Bogon \u5730\u5740\u8303\u56f4\u3002<\/p>\n<p>\u673a\u5668\u5b66\u4e60\u548c\u4eba\u5de5\u667a\u80fd (AI) \u7684\u8fdb\u6b65\u8fd8\u53ef\u4ee5\u7528\u4e8e\u81ea\u52a8\u5316\u548c\u589e\u5f3a bogon \u8fc7\u6ee4\uff0c\u4ece\u800c\u53ef\u80fd\u5b9e\u73b0\u5b9e\u65f6\u8bc6\u522b\u548c\u963b\u6b62\u672a\u7ecf\u6388\u6743\u7684 IP \u5730\u5740\u3002<\/p>\n<h2>\u4ee3\u7406\u670d\u52a1\u5668\u548c Bogon \u8fc7\u6ee4\u7684\u4ea4\u96c6<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u5ba2\u6237\u7aef\u548c\u4e92\u8054\u7f51\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u5b83\u4eec\u53ef\u4ee5\u5229\u7528 Bogon \u8fc7\u6ee4\u4f5c\u4e3a\u5176\u5b89\u5168\u63aa\u65bd\u7684\u4e00\u90e8\u5206\u3002\u501f\u52a9 Bogon \u8fc7\u6ee4\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u6709\u6548\u963b\u6b62\u6765\u81ea\u975e\u6cd5\u6216\u672a\u7ecf\u6388\u6743\u7684 IP \u5730\u5740\u7684\u6d41\u91cf\uff0c\u4ece\u800c\u589e\u5f3a\u5176\u670d\u52a1\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u4fe1\u8a89\u826f\u597d\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u5546\uff08\u4f8b\u5982 OneProxy\uff09\u786e\u4fdd\u5176 IP \u5730\u5740\u6c60\u4e0d\u5728\u4efb\u4f55\u865a\u5047\u5217\u8868\u4e2d\uff0c\u4ece\u800c\u7ef4\u62a4\u5176\u670d\u52a1\u7684\u53ef\u4fe1\u5ea6\u548c\u53ef\u8bbf\u95ee\u6027\u3002\u8fd9\u79cd\u4e0e\u865a\u5047\u8fc7\u6ee4\u539f\u5219\u7684\u4e00\u81f4\u6027\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7406\u670d\u52a1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173 Bogon \u8fc7\u6ee4\u548c\u76f8\u5173\u4e3b\u9898\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ol>\n<li><a href=\"https:\/\/team-cymru.com\/community-services\/bogon-reference\/\" target=\"_new\" rel=\"noopener nofollow\">Team Cymru \u7684 Bogon \u53c2\u8003\u8d44\u6599<\/a><\/li>\n<li><a href=\"https:\/\/www.iana.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u4e92\u8054\u7f51\u53f7\u7801\u5206\u914d\u673a\u6784 (IANA)<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/ip\/border-gateway-protocol-bgp\/43820-bogon.html\" target=\"_new\" rel=\"noopener nofollow\">Bogon \u548c Martian \u8fc7\u6ee4<\/a><\/li>\n<li><a href=\"https:\/\/www.internetsociety.org\/resources\/doc\/2018\/ipv6-and-cyber-security\/\" target=\"_new\" rel=\"noopener nofollow\">IPv6 \u4e0e\u7f51\u7edc\u5b89\u5168<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476079,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476078","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Bogon Filtering: A Deep Dive into the Cyber World<\/mark>","faq_items":[{"question":"What is Bogon Filtering?","answer":"<p>Bogon filtering is a strategy in computer networking that involves blocking traffic from illegitimate or unassigned IP addresses, known as \"bogons\". This technique is employed to prevent potentially malicious activities and to enhance network security.<\/p>"},{"question":"What is the origin of Bogon Filtering?","answer":"<p>The concept of Bogon filtering emerged in the early days of the internet when illicit activities using unauthorized IP addresses began to increase. The term \"bogon\" was coined in the early 2000s, referring to these unauthorized IP addresses. Bogon filtering was soon adopted as a preventative measure against unauthorized and potentially harmful network access.<\/p>"},{"question":"How does Bogon Filtering work?","answer":"<p>Bogon filtering operates primarily through Access Control Lists (ACLs) on network routers and firewalls. These lists contain all known bogon IP addresses. When a data packet arrives, the IP address of the packet is checked against the ACL. If the IP address is a match with a bogon address, the packet is rejected.<\/p>"},{"question":"What are the key features of Bogon Filtering?","answer":"<p>The key features of Bogon filtering include enhancing security by blocking potentially harmful network traffic, preventing IP spoofing, requiring regular updates due to the dynamic nature of IP address allocations, and the complexity involved in its deployment and management.<\/p>"},{"question":"What are the types of Bogon Filtering?","answer":"<p>There are primarily two types of Bogon filtering based on the scope of IP addresses they block: Full Bogon Filtering that blocks both unallocated IP addresses and private IP addresses, and Partial Bogon Filtering which only blocks unallocated IP addresses.<\/p>"},{"question":"What are the challenges and solutions related to Bogon Filtering?","answer":"<p>The major challenges with Bogon filtering include the need for regular updates as the list of bogon IP addresses changes over time, and the complexity of deploying and managing Bogon filters. These challenges can be overcome by using managed security services, ensuring correct configurations, and scheduling automated updates of bogon lists.<\/p>"},{"question":"How is Bogon Filtering related to Proxy Servers?","answer":"<p>Proxy servers can utilize Bogon filtering as part of their security measures to block traffic from illegitimate or unauthorized IP addresses, enhancing the security of their service. Reputable proxy service providers ensure their pool of IP addresses are not on any bogon lists, maintaining the trust and accessibility of their services.<\/p>"},{"question":"What is the future of Bogon Filtering?","answer":"<p>As the digital landscape evolves, so too will Bogon filtering. With the ongoing development of IPv6, there will be an expanded range of potential bogon addresses. Advancements in machine learning and AI could also be leveraged to automate and enhance bogon filtering, allowing for real-time identification and blocking of unauthorized IP addresses.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476078","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\/476078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/476079"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=476078"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}