{"id":10072,"date":"2023-03-22T12:44:32","date_gmt":"2023-03-22T04:44:32","guid":{"rendered":"http:\/\/123.57.164.21\/?p=10072"},"modified":"2023-03-22T12:44:32","modified_gmt":"2023-03-22T04:44:32","slug":"%e3%80%90aws%e3%80%91vpc-%e7%b3%bb%e5%88%97-%e5%ae%89%e5%85%a8%e7%bb%84%e5%92%8c%e7%bd%91%e7%bb%9c-acl-%e5%ba%94%e8%af%a5%e6%80%8e%e4%b9%88%e9%80%89%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=10072","title":{"rendered":"\u3010AWS\u3011VPC \u7cfb\u5217 \u5b89\u5168\u7ec4\u548c\u7f51\u7edc ACL \u5e94\u8be5\u600e\u4e48\u9009\uff1f"},"content":{"rendered":"\n<p><strong>\u524d\u8a00<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>VPC \u63d0\u4f9b\u4e86<a rel=\"noreferrer noopener\" href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/docs.aws.amazon.com\/zh_cn\/vpc\/latest\/userguide\/VPC_SecurityGroups.html\" target=\"_blank\">\u5b89\u5168\u7ec4<\/a>\u548c<a rel=\"noreferrer noopener\" href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/docs.aws.amazon.com\/zh_cn\/vpc\/latest\/userguide\/vpc-network-acls.html\" target=\"_blank\">\u7f51\u7edc ACL<\/a>\u6765\u63a7\u5236\u6d41\u91cf\u7684\u6d41\u52a8\u3002\u4e8c\u8005\u5177\u6709\u76f8\u4f3c\u7684\u529f\u80fd\uff0c\u4e8e\u662f\u5f88\u591a\u4eba\u90fd\u4f1a\u6709\u4e00\u4e2a\u7591\u95ee\uff0c\u7a76\u7adf\u5e94\u8be5\u4f7f\u7528\u5b89\u5168\u7ec4\u8fd8\u662f\u5e94\u8be5\u4f7f\u7528\u7f51\u7edc ACL\uff1f\u672c\u6587\u4f1a\u4ecb\u7ecd\u8fd9\u4e8c\u8005\u7684\u5f02\u540c\uff0c\u5e2e\u52a9\u4f60\u505a\u51fa\u5408\u7406\u7684\u9009\u578b\u3002<\/p>\n\n\n\n<p><strong>\u5b89\u5168\u7ec4<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"wp-block-preformatted\">\u5b89\u5168\u7ec4\u5145\u5f53\u865a\u62df\u9632\u706b\u5899\uff0c\u63a7\u5236\u5141\u8bb8\u5230\u8fbe\u548c\u79bb\u5f00\u4e0e\u5176\u5173\u8054\u7684\u8d44\u6e90\u7684\u6d41\u91cf\u3002\u4f8b\u5982\uff0c\u5728\u5c06\u5b89\u5168\u7ec4\u4e0e EC2 \u5b9e\u4f8b\u5173\u8054\u540e\uff0c\u5b83\u5c06\u63a7\u5236\u8be5\u5b9e\u4f8b\u7684\u5165\u7ad9\u548c\u51fa\u7ad9\u6d41\u91cf\u3002-\u6458\u81ea AWS \u5b98\u65b9\u6587\u6863<\/pre>\n\n\n\n<p>\u7528\u8fc7 Windows \u7684\u5c0f\u4f19\u4f34\u53ef\u80fd\u90fd\u77e5\u9053\u9632\u706b\u5899\uff0c\u5b83\u5141\u8bb8\u4f60\u63a7\u5236\u54ea\u4e9b\u6d41\u91cf\u53ef\u4ee5\u6d41\u5165\u8ba1\u7b97\u673a\uff0c\u4ee5\u53ca\u54ea\u4e9b\u6d41\u91cf\u53ef\u4ee5\u6d41\u51fa\u3002\u5b89\u5168\u7ec4\u5c31\u662f\u8fd9\u6837\u4e00\u4e2a\u9632\u706b\u5899\uff0c\u5b83\u53ef\u4ee5\u88ab\u5173\u8054\u5230 VPC \u5185\u7684\u5b9e\u4f8b\uff08\u5982 EC2\uff09\u3002\u5173\u8054\u540e\uff0c\u8fd9\u53f0 EC2 \u5c31\u6709\u4e86\u7c7b\u4f3c Windows \u4e2d\u90a3\u6837\u7684\u9632\u706b\u5899\u3002\u6240\u4ee5\u53ef\u4ee5\u7c97\u66b4\u5730\u8ba4\u4e3a<strong>\u5b89\u5168\u7ec4<\/strong>\u5c31\u662f\u5b9e\u4f8b\u7684<strong>\u9632\u706b\u5899<\/strong>\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u6bcf\u4e2a\u5b89\u5168\u7ec4\uff0c\u4f60\u90fd\u53ef\u4ee5\u6dfb\u52a0\u82e5\u5e72\u5165\u7ad9\u89c4\u5219\u548c\u51fa\u7ad9\u89c4\u5219\u3002<\/p>\n\n\n\n<p><strong>\u5165\u7ad9\u89c4\u5219<\/strong><\/p>\n\n\n\n<p>\u5165\u7ad9\u89c4\u5219\u63cf\u8ff0\u4e86\u4ec0\u4e48\u6837\u7684\u6d41\u91cf\u53ef\u4ee5\u6d41\u5165\u5b9e\u4f8b\uff0c\u4f8b\u5982\u4e0b\u65b9\u7684\u5165\u7ad9\u89c4\u5219\u5141\u8bb8\u4efb\u610f\u4e00\u4e2a IP \u5730\u5740\u901a\u8fc7 HTTPS \u534f\u8bae\u8bbf\u95ee\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-203-1024x193.png\" alt=\"\" class=\"wp-image-10073\" width=\"563\" height=\"106\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-1024x193.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-300x56.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-768x144.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-830x156.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-230x43.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-350x66.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203-480x90.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-203.png 1372w\" sizes=\"(max-width: 563px) 100vw, 563px\" \/><\/figure><\/div>\n\n\n\n<p>\u6e90 <strong>0.0.0.0\/0<\/strong> \u8868\u793a\u4efb\u610f\u4e00\u4e2a IP \u5730\u5740\uff0c\u5373\u5141\u8bb8\u6765\u81ea<strong>\u6240\u6709<\/strong> IP \u5730\u5740\u7684\u6d41\u91cf\u8fdb\u5165\u3002HTTPS \u8fd0\u884c\u5728 TCP \u534f\u8bae\u7684 443 \u7aef\u53e3\u4e4b\u4e0a\uff0c\u636e\u6b64\u8bbe\u7f6e\u534f\u8bae\u7c7b\u578b\u548c\u7aef\u53e3\u53f7\u3002\u4e0b\u56fe\u8868\u793a\u4e86\u8be5\u5165\u7ad9\u89c4\u5219\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-204.png\" alt=\"\" class=\"wp-image-10074\" width=\"347\" height=\"120\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-204.png 654w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-204-300x104.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-204-230x79.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-204-350x121.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-204-480x166.png 480w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u51fa\u7ad9\u89c4\u5219<\/strong><\/p>\n\n\n\n<p>\u51fa\u7ad9\u89c4\u5219\u63cf\u8ff0\u4e86\u4ec0\u4e48\u6837\u7684\u6d41\u91cf\u53ef\u4ee5\u6d41\u51fa\u5b9e\u4f8b\uff0c\u4f8b\u5982\u4e0b\u65b9\u7684\u51fa\u7ad9\u89c4\u5219\u5141\u8bb8\u5b9e\u4f8b\u5c06\u6d41\u91cf\u53d1\u9001\u5230\u4efb\u4f55\u5730\u65b9\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-205-1024x158.png\" alt=\"\" class=\"wp-image-10075\" width=\"445\" height=\"68\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-1024x158.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-300x46.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-768x119.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-830x128.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-230x36.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-350x54.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205-480x74.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-205.png 1370w\" sizes=\"(max-width: 445px) 100vw, 445px\" \/><\/figure><\/div>\n\n\n\n<p>\u548c\u5165\u7ad9\u89c4\u5219\u4e00\u6837\uff0c<strong>0.0.0.0\/0<\/strong> \u8868\u793a\u4efb\u610f\u4e00\u4e2a IP \u5730\u5740\uff0c\u5373\u5141\u8bb8\u6d41\u91cf\u6d41\u51fa\u5230\u4efb\u4f55\u5730\u65b9\u3002\u7531\u4e8e\u5ba2\u6237\u7aef\u901a\u5e38\u4f1a\u4f7f\u7528\u4e00\u4e2a\u968f\u673a\u7684\u7aef\u53e3\u63a5\u6536\u670d\u52a1\u5668\u7684\u54cd\u5e94\uff0c\u56e0\u6b64\u8be5\u51fa\u7ad9\u89c4\u5219\u7684\u7aef\u53e3\u8303\u56f4\u662f All\uff0c\u8fd9\u6837\u624d\u80fd\u8986\u76d6\u5ba2\u6237\u7aef\u6240\u6709\u7684\u968f\u673a\u7aef\u53e3\u3002\u4e0b\u56fe\u8868\u793a\u4e86\u8be5\u51fa\u7ad9\u89c4\u5219\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-206.png\" alt=\"\" class=\"wp-image-10076\" width=\"283\" height=\"121\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-206.png 570w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-206-300x128.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-206-230x98.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-206-350x150.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-206-480x205.png 480w\" sizes=\"(max-width: 283px) 100vw, 283px\" \/><\/figure><\/div>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c<strong>\u6e90<\/strong>\u548c<strong>\u76ee\u7684\u5730<\/strong>\u4e0d\u4ec5\u53ef\u4ee5\u662f IP \u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u662f\u53e6\u4e00\u4e2a<strong>\u5b89\u5168\u7ec4<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u8fde\u63a5\u8ddf\u8e2a<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"wp-block-preformatted\">\u5b89\u5168\u7ec4\u4f7f\u7528\u8fde\u63a5\u8ddf\u8e2a\u6765\u8ddf\u8e2a\u6709\u5173\u8fdb\u51fa\u5b9e\u4f8b\u7684\u6d41\u91cf\u7684\u4fe1\u606f\u3002\u5b89\u5168\u7ec4\u5c06\u57fa\u4e8e\u6d41\u91cf\u7684\u8fde\u63a5\u72b6\u6001\u5e94\u7528\u89c4\u5219\u4ee5\u786e\u5b9a\u5141\u8bb8\u8fd8\u662f\u62d2\u7edd\u6d41\u91cf\u3002\u6709\u4e86\u8fd9\u79cd\u65b9\u6cd5\uff0c\u5b89\u5168\u7ec4\u5c31\u5177\u6709\u72b6\u6001\u3002\u8fd9\u610f\u5473\u7740\u65e0\u8bba\u51fa\u7ad9\u5b89\u5168\u7ec4\u89c4\u5219\u5982\u4f55\u90fd\u5141\u8bb8\u5bf9\u5165\u7ad9\u6d41\u91cf\u7684\u54cd\u5e94\u6d41\u51fa\u5b9e\u4f8b\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002 -\u6458\u81ea AWS \u5b98\u65b9\u6587\u6863<\/pre>\n\n\n\n<p>\u5b98\u65b9\u6587\u6863\u5bf9\u8fde\u63a5\u8ddf\u8e2a\u7684\u63cf\u8ff0\u6bd4\u8f83\u6666\u6da9\u96be\u61c2\uff0c\u7b80\u5355\u6765\u8bf4\u8fde\u63a5\u8ddf\u8e2a\u6709\u52a9\u4e8e\u7b80\u5316<strong>\u8bf7\u6c42\u54cd\u5e94<\/strong>\u6a21\u5f0f\u7684\u51fa\u5165\u7ad9\u89c4\u5219\u914d\u7f6e\u3002\u8bf7\u6c42\u54cd\u5e94\u6a21\u5f0f\u5e38\u89c1\u4e8e\u7f51\u7edc\u4f20\u8f93\u534f\u8bae\uff08\u5982 HTTP\uff09\uff0c\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u8d77\u4e00\u4e2a\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u5c06\u54cd\u5e94\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c<strong>\u8bf7\u6c42<\/strong>\u548c<strong>\u54cd\u5e94<\/strong>\u603b\u662f\u6210\u5bf9\u51fa\u73b0\u3002\u501f\u52a9\u5b89\u5168\u7ec4\u7684\u8fde\u63a5\u8ddf\u8e2a\u7279\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5982\u4e0b\u4e24\u4e2a\u6548\u679c\u3002<\/p>\n\n\n\n<p>1.\u5982\u679c\u4ece\u6e90\u53d1\u6765\u7684<strong>\u8bf7\u6c42<\/strong>\u6d41\u91cf\u901a\u8fc7\u4e86\u5165\u7ad9\u89c4\u5219\u8fdb\u5165\u5b9e\u4f8b\uff0c\u5219\u968f\u540e\u7684<strong>\u54cd\u5e94<\/strong>\u6d41\u91cf\u5728\u51fa\u7ad9\u65f6\u4f1a<strong>\u5ffd\u7565<\/strong>\u51fa\u7ad9\u89c4\u5219\u76f4\u63a5\u6d41\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-207.png\" alt=\"\" class=\"wp-image-10077\" width=\"401\" height=\"141\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-207.png 676w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-207-300x106.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-207-230x81.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-207-350x123.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-207-480x169.png 480w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><\/figure><\/div>\n\n\n\n<p>2.\u5982\u679c\u4ece\u5b9e\u4f8b\u53d1\u51fa\u7684<strong>\u8bf7\u6c42<\/strong>\u6d41\u91cf\u901a\u8fc7\u4e86\u51fa\u7ad9\u89c4\u5219\u6d41\u51fa\u5b9e\u4f8b\uff0c\u5219\u968f\u540e\u7684<strong>\u54cd\u5e94<\/strong>\u6d41\u91cf\u5728\u5165\u7ad9\u65f6\u4f1a<strong>\u5ffd\u7565<\/strong>\u5165\u7ad9\u89c4\u5219\u76f4\u63a5\u6d41\u5165\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-208.png\" alt=\"\" class=\"wp-image-10078\" width=\"377\" height=\"132\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-208.png 740w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-208-300x105.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-208-230x81.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-208-350x123.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-208-480x169.png 480w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u672a\u8ddf\u8e2a\u7684\u8fde\u63a5<\/strong><\/p>\n\n\n\n<p>\u5e76\u4e0d\u662f\u6240\u6709\u7684\u8fde\u63a5\u90fd\u4f1a\u88ab\u8ddf\u8e2a\uff08\u6709\u72b6\u6001\uff09\u3002\u5982\u679c\u6709\u4e00\u4e2a\u5b89\u5168\u7ec4\u89c4\u5219\u5141\u8bb8\u6240\u6709\u901a\u4fe1\uff080.0.0.0\/0 \u6216 ::\/0\uff09\u7684 TCP \u6216 UDP \u6d41\uff0c\u800c\u53e6\u4e00\u4e2a\u65b9\u5411\u4e0a\u5b58\u5728\u4e00\u4e2a\u5bf9\u5e94\u7684\u89c4\u5219\u5141\u8bb8\u6240\u6709\u7aef\u53e3\uff080-65535\uff09\u7684\u6240\u6709\u54cd\u5e94\u901a\u4fe1\uff080.0.0.0\/0 \u6216 ::\/0\uff09\uff0c\u5219\u4e0d\u4f1a\u8ddf\u8e2a\u8be5\u901a\u4fe1\u6d41\u3002\u4e0b\u8fb9\u7684\u4f8b\u5b50\u5c55\u793a\u4e86\u5176\u4e2d\u7684\u4e00\u4e9b\u89c4\u5f8b\u3002<\/p>\n\n\n\n<p>\u5165\u7ad9\u89c4\u5219<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-209-1024x235.png\" alt=\"\" class=\"wp-image-10079\" width=\"518\" height=\"118\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-1024x235.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-300x69.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-768x176.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-830x191.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-230x53.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-350x80.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209-480x110.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-209.png 1384w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/><\/figure><\/div>\n\n\n\n<p>\u51fa\u7ad9\u89c4\u5219<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-210-1024x153.png\" alt=\"\" class=\"wp-image-10080\" width=\"540\" height=\"80\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-1024x153.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-300x45.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-768x115.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-830x124.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-230x34.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-350x52.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210-480x72.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-210.png 1380w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/figure><\/div>\n\n\n\n<ul><li>\u5c06\u4f1a\u8ddf\u8e2a\u7aef\u53e3 22\uff08SSH\uff09\u4e0a\u6d41\u5165\u548c\u6d41\u51fa\u5b9e\u4f8b\u7684 TCP \u6d41\u91cf\uff0c\u56e0\u4e3a\u5165\u7ad9\u89c4\u5219\u53ea\u5141\u8bb8\u6765\u81ea 203.0.113.1\/32 \u7684\u6d41\u91cf\uff0c\u800c\u4e0d\u662f\u6240\u6709 IP \u5730\u5740\uff080.0.0.0\/0\uff09\u3002<\/li><li><strong>\u4e0d\u4f1a<\/strong>\u8ddf\u8e2a\u7aef\u53e3 80\uff08HTTP\uff09\u4e0a\u6d41\u5165\u548c\u6d41\u51fa\u5b9e\u4f8b\u7684 TCP \u6d41\u91cf\uff0c\u56e0\u4e3a\u5165\u7ad9\u548c\u51fa\u7ad9\u89c4\u5219\u90fd\u5141\u8bb8\u6240\u6709\u6d41\u91cf\uff080.0.0.0\/0 \u6216 ::\/0\uff09\u3002<\/li><li>\u65e0\u8bba\u89c4\u5219\u5982\u4f55\uff0c\u59cb\u7ec8\u8ddf\u8e2a ICMP \u6d41\u91cf\uff0c\u56e0\u4e3a\u4e0d\u662f TCP \u6216 UDP \u534f\u8bae\u3002<\/li><li>\u5982\u679c\u60a8\u4ece\u5b89\u5168\u7ec4\u5220\u9664\u51fa\u7ad9\u89c4\u5219\uff0c\u5219\u5c06\u8ddf\u8e2a\u5f80\u8fd4\u4e8e\u5b9e\u4f8b\u4e0a\u7684\u6240\u6709\u6d41\u91cf\uff0c\u5305\u62ec\u7aef\u53e3 80\uff08HTTP\uff09\u4e0a\u7684\u6d41\u91cf\uff0c\u56e0\u4e3a\u51fa\u7ad9\u89c4\u5219\u4e0d\u518d\u5141\u8bb8\u6240\u6709 IP \u5730\u5740\u3002<\/li><\/ul>\n\n\n\n<p><strong>\u7f51\u7edc ACL<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"wp-block-preformatted\">\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u662f VPC \u7684\u4e00\u4e2a\u53ef\u9009\u5b89\u5168\u5c42\uff0c\u53ef\u7528\u4f5c\u9632\u706b\u5899\u6765\u63a7\u5236\u8fdb\u51fa\u4e00\u4e2a\u6216\u591a\u4e2a\u5b50\u7f51\u7684\u6d41\u91cf\u3002\u4f60\u53ef\u4ee5\u8bbe\u7f6e\u7f51\u7edc ACL\uff0c\u4f7f\u5176\u89c4\u5219\u4e0e\u4f60\u7684\u5b89\u5168\u7ec4\u76f8\u4f3c\uff0c\u4ee5\u4fbf\u4e3a\u4f60\u7684 VPC \u6dfb\u52a0\u989d\u5916\u5b89\u5168\u5c42\u3002-\u6458\u81ea AWS \u5b98\u65b9\u6587\u6863<\/pre>\n\n\n\n<p>\u7f51\u7edc ACL \u548c\u5b89\u5168\u7ec4\u6781\u4e3a\u76f8\u4f3c\uff0c\u90fd\u53ef\u4f5c\u4e3a\u9632\u706b\u5899\u63a7\u5236\u6d41\u91cf\u7684\u8fdb\u51fa\uff0c\u4e14\u5de5\u4f5c\u5728\u5b50\u7f51\u7ea7\u522b\u3002\u56e0\u6b64\u53ef\u4ee5\u7c97\u66b4\u5730\u8ba4\u4e3a<strong>\u7f51\u7edc ACL<\/strong> \u662f<strong>\u5b50\u7f51<\/strong>\u7684<strong>\u9632\u706b\u5899<\/strong>\u3002\u4e0b\u6587\u4f1a\u5148\u4ecb\u7ecd\u7f51\u7edc ACL \u7279\u6709\u7684\u529f\u80fd\uff0c\u968f\u540e\u5bf9\u6bd4\u7f51\u7edc ACL \u548c\u5b89\u5168\u7ec4\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\u3002<\/p>\n\n\n\n<p><strong>\u53ef\u8bbe\u7f6e\u62d2\u7edd\u89c4\u5219<\/strong><\/p>\n\n\n\n<p>\u5b89\u5168\u7ec4\u4f7f\u7528\u767d\u540d\u5355\u6a21\u5f0f\u8bbe\u7f6e\u89c4\u5219\uff0c\u6bcf\u6761\u89c4\u5219\u90fd\u8868\u793a<strong>\u5141\u8bb8<\/strong>\u67d0\u79cd\u6d41\u91cf\u901a\u8fc7\u3002\u800c\u7f51\u7edc ACL \u8fd8\u652f\u6301\u9ed1\u540d\u5355\u6a21\u5f0f\uff0c\u53ef\u4ee5\u8bbe\u7f6e<strong>\u62d2\u7edd<\/strong>\u54ea\u4e9b\u6d41\u91cf\u901a\u8fc7\u3002\u4f8b\u5982\u4e0b\u8fb9\u7684<strong>\u5165\u7ad9<\/strong>\u89c4\u5219\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-211-1024x225.png\" alt=\"\" class=\"wp-image-10081\" width=\"531\" height=\"116\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-1024x225.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-300x66.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-768x168.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-830x182.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-230x50.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-350x77.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211-480x105.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-211.png 1350w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><\/figure><\/div>\n\n\n\n<p>\u8be5\u5165\u7ad9\u89c4\u5219\u8868\u793a\u62d2\u7edd\u6240\u6709 SSH \u6d41\u91cf\u7684\u6d41\u5165\uff0c\u4f46\u662f\u5141\u8bb8\u5176\u4f59\u6240\u6709\u6d41\u91cf\u3002\u7531\u4e8e\u540c\u65f6\u5b58\u5728<strong>\u5141\u8bb8<\/strong>\u548c<strong>\u62d2\u7edd<\/strong>\u4e24\u79cd\u89c4\u5219\uff0c\u56e0\u6b64\u5141\u8bb8\u548c\u62d2\u7edd\u89c4\u5219\u95f4\u53ef\u80fd\u4f1a\u5b58\u5728\u51b2\u7a81\u3002\u4f8b\u5982\u67d0\u6d41\u91cf\u5728<strong>\u89c4\u5219 1<\/strong> \u4e2d\u88ab\u5141\u8bb8\uff0c\u4f46\u5728<strong>\u89c4\u5219 2<\/strong> \u4e2d\u88ab\u62d2\u7edd\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u79cd\u51b2\u7a81\uff0c\u7f51\u7edc ACL \u6309\u7167\u89c4\u5219\u7f16\u53f7\u7531\u5c0f\u5230\u5927\u9010\u4e2a\u5c1d\u8bd5\u3002\u5982\u679c\u6d41\u91cf\u9047\u5230\u4e86\u9002\u7528\u7684\u89c4\u5219\uff0c\u5219\u5e94\u7528\u8be5\u89c4\u5219\uff0c\u5e76\u505c\u6b62\u5c1d\u8bd5\u540e\u7eed\u89c4\u5219\u3002<\/p>\n\n\n\n<p><strong>\u5b89\u5168\u7ec4\u4e0e\u7f51\u7edc ACL \u7684\u5dee\u5f02<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u5982\u4e0a\u6587\u6240\u8ff0\uff0c\u7f51\u7edc ACL \u53ea\u6bd4\u5b89\u5168\u7ec4\u591a\u4e86\u9ed1\u540d\u5355\u6a21\u5f0f\uff0c\u5373<strong>\u62d2\u7edd<\/strong>\u89c4\u5219\u3002\u672c\u8282\u4f1a\u4ecb\u7ecd\u5b89\u5168\u7ec4\u548c\u7f51\u7edc ACL \u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/03\/image-212-1024x435.png\" alt=\"\" class=\"wp-image-10082\" width=\"510\" height=\"216\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-1024x435.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-300x127.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-768x326.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-830x352.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-230x98.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-350x149.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212-480x204.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/03\/image-212.png 1366w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/figure><\/div>\n\n\n\n<p>\u4e8c\u8005\u6700\u4e3b\u8981\u7684\u5dee\u522b\u662f\u5b89\u5168\u7ec4\u4f5c\u7528\u4e8e\u5b9e\u4f8b\uff08\u5982 EC2\uff09\uff0c\u56e0\u6b64\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u53ef\u4ee5\u914d\u7f6e\u4e0d\u540c\u7684\u5b89\u5168\u7ec4\u3002\u800c\u7f51\u7edc ACL \u4f5c\u7528\u4e8e\u5b50\u7f51\uff0c\u76f8\u5f53\u4e8e\u662f\u7ed9\u5b50\u7f51\u88c5\u4e86\u4e00\u4e2a\u9632\u706b\u5899\uff0c\u5b50\u7f51\u5185\u7684\u6240\u6709\u8d44\u6e90\u90fd\u4f1a\u88ab\u7f51\u7edc ACL \u4fdd\u62a4\u3002<\/p>\n\n\n\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u7531\u4e8e\u5b89\u5168\u7ec4\u548c\u7f51\u7edc ACL \u90fd\u80fd\u63d0\u4f9b\u6d41\u91cf\u63a7\u5236\u529f\u80fd\uff0c\u7406\u8bba\u4e0a\u53ea\u7528\u4e8c\u8005\u4e4b\u4e00\u5c31\u53ef\u4ee5\u4fdd\u62a4 VPC \u7684\u5b89\u5168\u3002\u4f46\u662f\u6700\u4f73\u5b9e\u8df5\u8fd8\u662f\u4e8c\u8005\u7ed3\u5408\u4f7f\u7528\uff0c\u4e3a VPC \u63d0\u4f9b\u66f4\u5168\u9762\u7684\u9632\u62a4\u3002<\/p>\n\n\n\n<ul><li>\u540c\u65f6\u4f7f\u7528\u5b89\u5168\u7ec4\u548c\u7f51\u7edc ACL \u76f8\u5f53\u4e8e\u52a0\u4e86\u53cc\u91cd\u4fdd\u9669\uff0c\u5982\u679c\u4f60\u4e0d\u5c0f\u5fc3\u8bef\u8bbe\u4e86\u5176\u4e2d\u4e4b\u4e00\uff0c\u53e6\u5916\u4e00\u5c42\u4fdd\u62a4\u4f9d\u7136\u80fd\u786e\u4fdd VPC \u7684\u5b89\u5168\u3002<\/li><li>\u5b89\u5168\u7ec4\u4f5c\u7528\u4e8e\u5b9e\u4f8b\uff0c\u56e0\u6b64\u5b89\u5168\u7ec4\u9002\u5408\u9488\u5bf9\u4e0d\u540c\u5b9e\u4f8b\u7684\u7cbe\u7ec6\u5316\u914d\u7f6e\uff1b\u7f51\u7edc ACL \u4f5c\u7528\u4e8e\u5b50\u7f51\uff0c\u9002\u5408\u9488\u5bf9\u5b50\u7f51\u5185\u6240\u6709\u5b9e\u4f8b\u7684\u901a\u7528\u914d\u7f6e\u3002<\/li><li>\u5982\u679c\u7ec4\u7ec7\u5185\u6709\u4e13\u95e8\u7ba1\u7406\u7f51\u7edc\u7684\u56e2\u961f\uff0c\u5219\u8be5\u56e2\u961f\u9002\u5408\u4f7f\u7528\u7f51\u7edc ACL\uff1b\u7814\u53d1\u6216\u8fd0\u7ef4\u56e2\u961f\u5219\u8d1f\u8d23\u5b9e\u4f8b\u7ea7\u7684\u5b89\u5168\u7ec4\u914d\u7f6e\u3002<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 VPC \u63d0\u4f9b\u4e86\u5b89\u5168\u7ec4\u548c\u7f51\u7edc ACL\u6765\u63a7\u5236\u6d41\u91cf\u7684\u6d41\u52a8\u3002\u4e8c\u8005\u5177\u6709\u76f8\u4f3c\u7684\u529f\u80fd\uff0c\u4e8e\u662f\u5f88\u591a\u4eba\u90fd\u4f1a\u6709\u4e00\u4e2a\u7591\u95ee\uff0c\u7a76\u7adf\u5e94 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,9],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/10072"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10072"}],"version-history":[{"count":1,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/10072\/revisions"}],"predecessor-version":[{"id":10083,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/10072\/revisions\/10083"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}