{"id":16288,"date":"2024-09-22T08:00:53","date_gmt":"2024-09-22T00:00:53","guid":{"rendered":"https:\/\/www.simcentric.com\/uncategorized-sc\/why-are-ip-addresses-blocked\/"},"modified":"2024-09-17T13:36:03","modified_gmt":"2024-09-17T05:36:03","slug":"why-are-ip-addresses-blocked","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/why-are-ip-addresses-blocked\/","title":{"rendered":"\u4e3a\u4ec0\u4e48IP\u5730\u5740\u4f1a\u88ab\u5c01\u9501\uff1f"},"content":{"rendered":"

[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

\u5728\u670d\u52a1\u5668\u79df\u7528<\/a><\/strong>\u548c\u7f51\u7edc\u5b89\u5168\u9886\u57df\uff0cIP\u5c01\u9501<\/a><\/strong>\u662f\u7ef4\u62a4\u7f51\u7edc\u5b8c\u6574\u6027\u548c\u4fdd\u62a4\u6570\u5b57\u8d44\u4ea7\u7684\u5173\u952e\u5de5\u5177\u3002\u672c\u7efc\u5408\u6307\u5357\u63a2\u8ba8\u4e86IP\u9650\u5236\u7684\u539f\u56e0\u3001\u5b9e\u65bdIP\u5c01\u9501\u7684\u65b9\u6cd5\u4ee5\u53ca\u6709\u6548\u7684\u5730\u5740\u7ba1\u7406\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

\u4e3a\u4ec0\u4e48IP\u4f1a\u88ab\u5c01\u9501\uff1f<\/strong><\/h2>\n

IP\u5c01\u9501\u662f\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u548c\u7f51\u7ad9\u7ba1\u7406\u5458\u91c7\u7528\u7684\u9632\u5fa1\u63aa\u65bd\uff0c\u7528\u4e8e\u4fdd\u62a4\u5176\u7cfb\u7edf\u514d\u53d7\u5404\u79cd\u5a01\u80c1\u3002\u4e86\u89e3IP\u5c01\u9501\u80cc\u540e\u7684\u539f\u56e0\u53ef\u4ee5\u5e2e\u52a9\u63d0\u4f9b\u5546\u548c\u7528\u6237\u66f4\u6709\u6548\u5730\u9a7e\u9a6d\u6570\u5b57\u73af\u5883\u3002<\/p>\n

    \n
  1. \u5b89\u5168\u5a01\u80c1\uff1a<\/strong>\u591a\u6b21\u767b\u5f55\u5931\u8d25\u6216\u53ef\u7591\u6d3b\u52a8\u53ef\u80fd\u89e6\u53d1\u8bbf\u95ee\u62d2\u7edd\u3002<\/li>\n
  2. \u8fdd\u53cd\u653f\u7b56\uff1a<\/strong>\u4ece\u4e8b\u8fdd\u53cd\u670d\u52a1\u6761\u6b3e\u7684\u6d3b\u52a8\uff0c\u5982\u5783\u573e\u90ae\u4ef6\u6216\u9ed1\u5ba2\u653b\u51fb\u3002<\/li>\n
  3. \u5730\u7406\u9650\u5236\uff1a<\/strong>\u67d0\u4e9b\u670d\u52a1\u6839\u636e\u7528\u6237\u4f4d\u7f6e\u9650\u5236\u8bbf\u95ee\u3002<\/li>\n
  4. DDoS\u7f13\u89e3\uff1a<\/strong>\u9632\u6b62\u4e0e\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u76f8\u5173\u7684\u8fde\u63a5\u3002<\/li>\n
  5. \u672a\u7ecf\u6388\u6743\u7684\u722c\u53d6\uff1a<\/strong>\u505c\u6b62\u672a\u7ecf\u8bb8\u53ef\u7684\u81ea\u52a8\u6570\u636e\u6536\u96c6\u3002<\/li>\n
  6. \u8d44\u6e90\u6ee5\u7528\uff1a<\/strong>\u8d85\u51fa\u5206\u914d\u9650\u5236\u8fc7\u5ea6\u4f7f\u7528\u670d\u52a1\u5668\u8d44\u6e90\u3002<\/li>\n
  7. \u6cd5\u5f8b\u5408\u89c4\uff1a<\/strong>\u9075\u5b88\u5730\u533a\u6cd5\u5f8b\u548c\u6cd5\u89c4\u3002<\/li>\n
  8. \u8bef\u5224\uff1a<\/strong>\u6709\u65f6\uff0c\u5408\u6cd5\u6d3b\u52a8\u53ef\u80fd\u88ab\u8bef\u8bc6\u522b\u4e3a\u5a01\u80c1\u3002<\/li>\n
  9. \u5171\u4eab\u5730\u5740\u95ee\u9898\uff1a<\/strong>\u5171\u4eab\u7f51\u7edc\u6807\u8bc6\u7b26\u4e0a\u5176\u4ed6\u7528\u6237\u7684\u884c\u4e3a\u5f71\u54cd\u8be5\u5730\u5740\u7684\u6240\u6709\u7528\u6237\u3002<\/li>\n
  10. \u5185\u5bb9\u8fc7\u6ee4\uff1a<\/strong>\u6839\u636e\u7ec4\u7ec7\u653f\u7b56\u9650\u5236\u5bf9\u7279\u5b9a\u7c7b\u578b\u5185\u5bb9\u7684\u8bbf\u95ee\u3002<\/li>\n<\/ol>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

    \u5c01\u9501IP\u5730\u5740\u7684\u65b9\u6cd5<\/strong><\/h2>\n

    \u6839\u636e\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u548c\u5177\u4f53\u8981\u6c42\uff0c\u53ef\u4ee5\u901a\u8fc7\u5404\u79cd\u65b9\u6cd5\u5b9e\u65bdIP\u5c01\u9501\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u65b9\u6cd5\uff1a<\/p>\n

    1. \u9632\u706b\u5899\u914d\u7f6e<\/h3>\n

    \u9632\u706b\u5899\u662f\u7f51\u7edc\u5b89\u5168\u7684\u7b2c\u4e00\u9053\u9632\u7ebf\u3002\u5927\u591a\u6570\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u63d0\u4f9b\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\uff0c\u5141\u8bb8\u8f7b\u677e\u8fdb\u884cIP\u5c01\u9501\u3002<\/p>\n

    # Linux\u7cfb\u7edf\u7684iptables\u547d\u4ee4\u793a\u4f8b\r\niptables -A INPUT -s 192.168.1.100 -j DROP\r\n<\/code><\/pre>\n
    2. Web\u670d\u52a1\u5668\u914d\u7f6e<\/h3>\n
    Apache\u548cNginx\u7b49\u6d41\u884c\u7684Web\u670d\u52a1\u5668\u5141\u8bb8\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u8fdb\u884cIP\u5c01\u9501\u3002<\/p>\n
    # Apache\u793a\u4f8b\uff08.htaccess\u6587\u4ef6\uff09\r\nDeny from 192.168.1.100\r\n\r\n# Nginx\u793a\u4f8b\uff08nginx.conf\uff09\r\ndeny 192.168.1.100;\r\n<\/code><\/pre>\n
    3. \u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09<\/h3>\n
    \u8bb8\u591aCMS\u5e73\u53f0\u63d0\u4f9b\u5185\u7f6e\u6216\u57fa\u4e8e\u63d2\u4ef6\u7684IP\u5c01\u9501\u529f\u80fd\u3002<\/p>\n
    4. \u63a7\u5236\u9762\u677f\u5de5\u5177<\/h3>\n
    cPanel\u6216Plesk\u7b49\u670d\u52a1\u5668\u79df\u7528\u63a7\u5236\u9762\u677f\u901a\u5e38\u5305\u542bIP\u5c01\u9501\u529f\u80fd\u3002<\/p>\n
    5. \u7f16\u7a0b\u8bed\u8a00<\/h3>\n
    \u53ef\u4ee5\u7f16\u5199\u81ea\u5b9a\u4e49\u811a\u672c\u5728\u5e94\u7528\u7a0b\u5e8f\u7ea7\u522b\u5c01\u9501IP\u3002<\/p>\n
    # PHP\u4ee3\u7801\u793a\u4f8b\r\n$blocked_ips = array('192.168.1.100', '192.168.1.101');\r\nif (in_array($_SERVER['REMOTE_ADDR'], $blocked_ips)) {\r\n    die('\u62d2\u7edd\u8bbf\u95ee');\r\n}\r\n<\/code><\/pre>\n
    [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
    \u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2dIP\u5c01\u9501\u7684\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n
    \u6709\u6548\u7684\u5c01\u9501\u7b56\u7565\u9700\u8981\u5e73\u8861\u7684\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u5b89\u5168\u800c\u4e0d\u5f71\u54cd\u5408\u6cd5\u7528\u6237\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n
      \n
    1. \u5b9a\u671f\u5ba1\u6838\uff1a<\/strong>\u5b9a\u671f\u5ba1\u67e5\u88ab\u5c01\u9501\u7684\u5730\u5740\uff0c\u786e\u4fdd\u5217\u8868\u4fdd\u6301\u76f8\u5173\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n
    2. \u4e34\u65f6\u9650\u5236\uff1a<\/strong>\u5bf9\u8f83\u8f7b\u5fae\u7684\u8fdd\u89c4\u5b9e\u65bd\u6709\u65f6\u9650\u7684\u5c01\u9501\uff0c\u5141\u8bb8\u6539\u6b63\u3002<\/li>\n
    3. \u767d\u540d\u5355\uff1a<\/strong>\u7ef4\u62a4\u53ef\u4fe1\u5b9e\u4f53\u5217\u8868\uff0c\u9632\u6b62\u610f\u5916\u5c01\u9501\u3002<\/li>\n
    4. \u65e5\u5fd7\u548c\u76d1\u63a7\uff1a<\/strong>\u4fdd\u7559\u88ab\u5c01\u9501\u5730\u5740\u7684\u8be6\u7ec6\u8bb0\u5f55\u53ca\u9650\u5236\u539f\u56e0\u3002<\/li>\n
    5. \u7528\u6237\u901a\u77e5\uff1a<\/strong>\u53ef\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u544a\u77e5\u7528\u6237\u8bbf\u95ee\u88ab\u9650\u5236\u7684\u539f\u56e0\u5e76\u63d0\u4f9b\u89e3\u51b3\u6b65\u9aa4\u3002<\/li>\n
    6. \u53ef\u6269\u5c55\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u4f7f\u7528\u80fd\u591f\u5904\u7406\u5927\u91cf\u5c01\u9501\u800c\u4e0d\u5f71\u54cd\u6027\u80fd\u7684\u7cfb\u7edf\u3002<\/li>\n
    7. \u52a8\u6001\u5730\u5740\u8003\u8651\uff1a<\/strong>\u6ce8\u610f\u8bb8\u591a\u7528\u6237\u7684\u7f51\u7edc\u6807\u8bc6\u7b26\u7ecf\u5e38\u53d8\u5316\u3002<\/li>\n
    8. \u5730\u7406\u9650\u5236\uff1a<\/strong>\u5fc5\u8981\u65f6\u4f7f\u7528\u5730\u7406\u4f4d\u7f6e\u6570\u636e\u5e93\u5c01\u9501\u6574\u4e2a\u533a\u57df\u3002<\/li>\n
    9. \u901f\u7387\u9650\u5236\uff1a<\/strong>\u5b9e\u65bd\u8bf7\u6c42\u8282\u6d41\u4f5c\u4e3a\u5b8c\u5168\u5c01\u9501\u7684\u8f83\u8f7b\u66ff\u4ee3\u65b9\u6848\u3002<\/li>\n
    10. \u6559\u80b2\uff1a<\/strong>\u63d0\u4f9b\u8d44\u6e90\u5e2e\u52a9\u7528\u6237\u7406\u89e3\u548c\u9632\u6b62\u5bfc\u81f4\u8bbf\u95ee\u9650\u5236\u7684\u884c\u4e3a\u3002<\/li>\n<\/ol>\n
      [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
      \u6311\u6218\u548c\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n
      \u867d\u7136IP\u5c01\u9501\u662f\u4e00\u9879\u91cd\u8981\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u4f46\u5b83\u4e5f\u5e26\u6765\u4e86\u81ea\u8eab\u7684\u4e00\u7cfb\u5217\u6311\u6218\uff1a<\/p>\n