{"id":189,"date":"2025-07-26T15:40:27","date_gmt":"2025-07-26T07:40:27","guid":{"rendered":"https:\/\/halouman.top\/?p=189"},"modified":"2025-11-12T07:46:30","modified_gmt":"2025-11-11T23:46:30","slug":"%e7%ab%af%e5%8f%a3%e6%98%a0%e5%b0%84-%e2%89%a0-%e5%86%85%e7%bd%91%e7%a9%bf%e9%80%8f-%e2%89%a0-nat%ef%bc%8199%e7%9a%84%e4%ba%ba%e9%83%bd%e6%90%9e%e6%b7%b7%e4%ba%86%ef%bc%81%e5%bb%ba%e8%ae%ae%e6%94%b6","status":"publish","type":"post","link":"https:\/\/halouman.top\/?p=189","title":{"rendered":"\u7aef\u53e3\u6620\u5c04 \u2260 \u5185\u7f51\u7a7f\u900f \u2260 NAT\uff0199%\u7684\u4eba\u90fd\u641e\u6df7\u4e86\uff01\u5efa\u8bae\u6536\u85cf\uff01"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u4f1a\u6709\u8fd9\u51e0\u4e2a\u6982\u5ff5\uff1f<\/h1>\n\n\n\n<p>\u5728\u4e92\u8054\u7f51\u65e9\u671f\uff0c<strong>IPv4\u5730\u5740<\/strong>\u8db3\u591f\u7528\uff0c<strong>\u6bcf\u53f0\u8bbe\u5907\u90fd\u80fd\u6709\u4e00\u4e2a\u516c\u7f51IP<\/strong>\uff0c\u76f4\u63a5\u5c31\u80fd\u8bbf\u95ee\u5f7c\u6b64\u3002<\/p>\n\n\n\n<p>\u4f46&nbsp;<strong>IPv4\u5730\u5740\u8017\u5c3d<\/strong>&nbsp;\u540e\uff0cISP\uff08\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff09\u5f00\u59cb\u5927\u89c4\u6a21\u90e8\u7f72&nbsp;<strong>\u79c1\u6709\u5730\u5740\uff08\u5185\u7f51IP\uff09 + NAT\u6280\u672f<\/strong>\u3002<\/p>\n\n\n\n<p>\u7ed3\u679c\u5c31\u51fa\u73b0\u4e86\u2014\u2014<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u8bbe\u5907\u5728\u5185\u7f51\u4e2d\u4e92\u8054\u6ca1\u95ee\u9898<\/strong><\/li>\n\n\n\n<li><strong>\u8bbe\u5907\u8bbf\u95ee\u516c\u7f51\u4e5f\u6ca1\u95ee\u9898<\/strong><\/li>\n\n\n\n<li><strong>\u4f46\u516c\u7f51\u8bbe\u5907\u53cd\u8fc7\u6765\u8bbf\u95ee\u5185\u7f51\u8bbe\u5907\u2014\u2014\u96be\u4e86\uff01<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u4e8e\u662f\uff0c<strong>\u7aef\u53e3\u6620\u5c04<\/strong>&nbsp;\u548c&nbsp;<strong>\u5185\u7f51\u7a7f\u900f<\/strong>&nbsp;\u8fd9\u4e9b\u201c\u62ef\u6551\u4e16\u754c\u201d\u7684\u65b9\u6848\u5c31\u88ab\u5f00\u53d1\u51fa\u6765\u2026\u2026<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">&nbsp;NAT<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Network Address Translation\uff0c\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff0c\u5b83\u5c06\u79c1\u6709\u5730\u5740\u8f6c\u6362\u4e3a\u516c\u7f51\u5730\u5740\uff0c\u6216\u8005\u53cd\u8fc7\u6765\u3002<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"912\" height=\"483\" src=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151521_052.png\" alt=\"\" class=\"wp-image-190\" srcset=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151521_052.png 912w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151521_052-300x159.png 300w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151521_052-768x407.png 768w\" sizes=\"auto, (max-width: 912px) 100vw, 912px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SNAT\uff08\u6e90\u5730\u5740\u8f6c\u6362\uff09<\/strong>\uff1a<\/li>\n\n\n\n<li>\u5185\u7f51 \u2192 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Forwarding<\/strong>\uff0c<strong>\u7aef\u53e3\u6620\u5c04\u5176\u5b9e\u662fDNAT\u7684\u4e00\u79cd\u5e94\u7528\u573a\u666f<\/strong>\uff0c<strong>\u901a\u8fc7NAT\u8bbe\u5907\uff08\u4e00\u822c\u662f\u8def\u7531\u5668\uff09\u8bbe\u7f6e\uff0c\u5c06\u516c\u7f51\u67d0\u4e2a\u7aef\u53e3\u6620\u5c04\u5230\u5185\u7f51\u67d0\u4e2a\u8bbe\u5907\u5bf9\u5e94\u7aef\u53e3<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"695\" src=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151956_662-1024x695.png\" alt=\"\" class=\"wp-image-191\" srcset=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151956_662-1024x695.png 1024w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151956_662-300x204.png 300w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151956_662-768x522.png 768w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_151956_662.png 1050w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9759\u6001\u7aef\u53e3\u6620\u5c04<\/strong>\uff1a\u56fa\u5b9a\u7aef\u53e3<\/li>\n\n\n\n<li><strong>\u52a8\u6001\u7aef\u53e3\u6620\u5c04\uff08UPnP\uff09<\/strong>\uff1a\u8bbe\u5907\u52a8\u6001\u7533\u8bf7<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8ba9\u5916\u90e8\u7528\u6237\u8bbf\u95ee\u5185\u7f51\u8bbe\u5907\u7684\u5178\u578b\u573a\u666f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5185\u7f51\u642d\u5efaWeb\u670d\u52a1<\/li>\n\n\n\n<li>NAS\u8fdc\u7a0b\u8bbf\u95ee<\/li>\n\n\n\n<li>\u6e38\u620f\u670d\u52a1\u5668<\/li>\n\n\n\n<li>\u8fdc\u7a0b\u684c\u9762<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4f46\u5982\u679c\u8fd0\u8425\u5546\u505a\u4e86\u4e8c\u7ea7NAT\uff0c\u8def\u7531\u5668\u6216\u5149\u732b\u83b7\u53d6\u5230\u7684\u4e0d\u662f\u516c\u7f51IP\uff0c\u5219\u7aef\u53e3\u8f6c\u53d1\u4e0d\u8d77\u4f5c\u7528 \u3002<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5185\u7f51\u7a7f\u900f<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NAT Traversal\uff0c\u5185\u7f51\u7a7f\u900f\u662f\u7ed5\u8fc7NAT\u9650\u5236\uff0c\u4e3b\u52a8\u6253\u6d1e\uff0c\u8ba9\u5185\u7f51\u8bbe\u5907\u80fd\u88ab\u516c\u7f51\u8bbf\u95ee\u7684\u4e00\u79cd\u6280\u672f\u3002<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"360\" src=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_152944_807.png\" alt=\"\" class=\"wp-image-192\" srcset=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_152944_807.png 957w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_152944_807-300x113.png 300w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_152944_807-768x289.png 768w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P2P\u6253\u6d1e\uff08STUN\u3001TURN\u3001ICE\uff09\uff1a\u591a\u7528\u4e8e\u89c6\u9891\u4f1a\u8bae\u3001VoIP<\/li>\n\n\n\n<li>Ngrok<\/li>\n\n\n\n<li>Frp<\/li>\n\n\n\n<li>\u82b1\u751f\u58f3<\/li>\n\n\n\n<li>ZeroTier<\/li>\n\n\n\n<li>tailscale<\/li>\n<\/ul>\n\n\n\n<p><strong>\u516c\u7f51\u670d\u52a1\u5668\u53cd\u5411\u8fde\u63a5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ba2\u6237\u7aef \u2192 \u516c\u7f51\u670d\u52a1\u5668 \u2192 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src=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_153359_463.png\" alt=\"\" class=\"wp-image-194\" srcset=\"https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_153359_463.png 876w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_153359_463-300x82.png 300w, https:\/\/halouman.top\/wp-content\/uploads\/2025\/07\/wechat_2025-07-26_153359_463-768x210.png 768w\" sizes=\"auto, (max-width: 876px) 100vw, 876px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6ce8\u610f\uff1a<\/h2>\n\n\n\n<p><strong>\u4f7f\u7528\u7aef\u53e3\u6620\u5c04\u65f6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u975e\u9ed8\u8ba4\u7aef\u53e3<\/li>\n\n\n\n<li>\u914d\u7f6e\u9632\u706b\u5899<\/li>\n\n\n\n<li>\u6dfb\u52a0\u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4f7f\u7528\u5185\u7f51\u7a7f\u900f\u65f6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5148\u9009\u62e9<strong>\u00a0<\/strong>\u52a0\u5bc6\u4f20\u8f93<\/li>\n\n\n\n<li>\u4f7f\u7528\u81ea\u5efa\u7a7f\u900f\u670d\u52a1\u4ee3\u66ff\u7b2c\u4e09\u65b9<\/li>\n\n\n\n<li>\u5c3d\u91cf\u914d\u7f6e\u767d\u540d\u5355\u8bbf\u95ee<\/li>\n<\/ul>\n\n\n\n<p><strong>IPv6 \u80fd\u89e3\u51b3\u8fd9\u4e9b\u70e6\u607c\u5417\uff1f<\/strong> <\/p>\n\n\n\n<p><strong>\u7b54\u6848\uff1a\u90e8\u5206\u80fd\uff0c\u4f46\u4e0d\u4f1a\u5b8c\u5168\u66ff\u4ee3\u3002<\/strong><\/p>\n\n\n\n<p><strong>IPv6\u5929\u7136\u5177\u5907\u5168\u7403\u552f\u4e00\u5730\u5740 \u2192 \u6ca1\u6709 NAT \u2192 \u6bcf\u53f0\u8bbe\u5907\u7406\u8bba\u4e0a\u90fd\u53ef\u4ee5\u201c\u76f4\u63a5\u8bbf\u95ee\u201d\uff0c\u4f46\u662f\uff01\u5b89\u5168\u6027\u95ee\u9898\uff0c\u516c\u7f51\u66b4\u9732\u98ce\u9669\u589e\u5927\uff0c\u8fd0\u8425\u5546\u5bf9IPv6\u7684\u90e8\u7f72\u4e0d\u5b8c\u6574\uff0c\u8fd8\u6ca1\u5b8c\u5168\u666e\u53ca\u52a0\u4e0a\u7ec8\u7aef\u8bbe\u5907 IPv6 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