{"id":57798,"date":"2025-03-08T10:31:38","date_gmt":"2025-03-08T02:31:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/57798\/"},"modified":"2025-03-08T10:31:38","modified_gmt":"2025-03-08T02:31:38","slug":"shadowsocks-udp%e4%b8%8eiptables%e9%85%8d%e7%bd%ae%e8%af%a6%e8%a7%a3-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/57798\/","title":{"rendered":"Shadowsocks UDP\u4e0eiptables\u914d\u7f6e\u8be6\u89e3"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p>\u5728\u73b0\u4ee3\u7f51\u7edc\u4e2d\uff0c\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002<strong>Shadowsocks<\/strong>\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u7f51\u7edc\u6570\u636e\u7684\u52a0\u5bc6\u4e0e\u9690\u533f\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u5229\u7528<strong>iptables<\/strong>\u6765\u7ba1\u7406\u7f51\u7edc\u6d41\u91cf\uff0c\u5c24\u5176\u662f<strong>UDP<\/strong>\u6d41\u91cf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7f51\u7edc\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u914d\u7f6eShadowsocks\u7684UDP\u529f\u80fd\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7iptables\u8fdb\u884c\u76f8\u5e94\u7684\u6d41\u91cf\u63a7\u5236\u3002<\/p>\n<h2>\u4ec0\u4e48\u662fShadowsocks\uff1f<\/h2>\n<p><strong>Shadowsocks<\/strong>\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u7ed5\u8fc7\u7f51\u7edc\u5c01\u9501\u3002\u5176\u539f\u7406\u662f\u901a\u8fc7\u5efa\u7acb\u4e00\u4e2a\u52a0\u5bc6\u7684TCP\u8fde\u63a5\uff0c\u4ece\u800c\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u3002\u5728\u4f7f\u7528Shadowsocks\u65f6\uff0cUDP\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u6d41\u5a92\u4f53\u3001\u6e38\u620f\u548c\u5b9e\u65f6\u901a\u8baf\u7b49\u5e94\u7528\u573a\u666f\u65f6\uff0cUDP\u5177\u6709\u66f4\u597d\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<h2>UDP\u5728Shadowsocks\u4e2d\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u4f7f\u7528<strong>Shadowsocks<\/strong>\u65f6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f1a\u4f7f\u7528TCP\u534f\u8bae\u4f20\u8f93\u6570\u636e\u3002\u7136\u800c\uff0c\u8bb8\u591a\u5e94\u7528\u7a0b\u5e8f\uff08\u5982\u5728\u7ebf\u89c6\u9891\u548c\u6e38\u620f\uff09\u5bf9\u5ef6\u8fdf\u548c\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\uff0c\u4f7f\u7528UDP\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6d41\u7545\u7684\u4f53\u9a8c\u3002\u901a\u8fc7\u914d\u7f6eShadowsocks\u652f\u6301UDP\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u8fd9\u4e00\u4f18\u52bf\u3002<\/p>\n<h2>\u4f7f\u7528iptables\u8fdb\u884cUDP\u6d41\u91cf\u7ba1\u7406<\/h2>\n<p><strong>iptables<\/strong>\u662fLinux\u5185\u6838\u4e2d\u7684\u4e00\u5957\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\uff0c\u80fd\u591f\u7528\u6765\u8bbe\u7f6e\u7f51\u7edc\u6d41\u91cf\u7684\u8fc7\u6ee4\u89c4\u5219\u3002\u4e3a\u4e86\u4fdd\u969cShadowsocks\u7684UDP\u6d41\u91cf\u4e0d\u88ab\u9650\u5236\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7iptables\u8fdb\u884c\u9002\u5f53\u7684\u914d\u7f6e\u3002<\/p>\n<h3>\u5b89\u88c5iptables<\/h3>\n<p>\u5728\u5927\u591a\u6570Linux\u7cfb\u7edf\u4e2d\uff0ciptables\u901a\u5e38\u662f\u9884\u5b89\u88c5\u7684\u3002\u5982\u679c\u6ca1\u6709\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<p>bash<br \/> sudo apt-get install iptables<\/p>\n<h3>\u914d\u7f6eiptables\u5141\u8bb8UDP\u6d41\u91cf<\/h3>\n<ol>\n<li>\n<p><strong>\u67e5\u770b\u5f53\u524diptables\u89c4\u5219<\/strong><br \/> \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u73b0\u6709\u7684iptables\u89c4\u5219\uff1a<br \/> bash<br \/> sudo iptables -L<\/p>\n<\/li>\n<li>\n<p><strong>\u6dfb\u52a0UDP\u6d41\u91cf\u5141\u8bb8\u89c4\u5219<\/strong><br \/> \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5141\u8bb8\u6307\u5b9a\u7aef\u53e3\u7684UDP\u6d41\u91cf\uff1a<br \/> bash<br \/> sudo iptables -A INPUT -p udp \u2013dport \u4f60\u7684\u7aef\u53e3\u53f7 -j ACCEPT<\/p>\n<p>\u66ff\u6362<code>\u4f60\u7684\u7aef\u53e3\u53f7<\/code>\u4e3a\u4f60\u5728Shadowsocks\u4e2d\u914d\u7f6e\u7684UDP\u7aef\u53e3\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u5b58iptables\u89c4\u5219<\/strong><br \/> \u786e\u4fdd\u5728\u91cd\u542f\u540e\u89c4\u5219\u4e0d\u4f1a\u4e22\u5931\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4fdd\u5b58\u89c4\u5219\uff1a<br \/> bash<br \/> sudo iptables-save &gt; \/etc\/iptables\/rules.v4<\/p>\n<\/li>\n<\/ol>\n<h2>Shadowsocks\u914d\u7f6eUDP<\/h2>\n<h3>\u7f16\u8f91Shadowsocks\u914d\u7f6e\u6587\u4ef6<\/h3>\n<ol>\n<li>\n<p>\u6253\u5f00Shadowsocks\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u4e8e<code>\/etc\/shadowsocks\/config.json<\/code>\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u53c2\u6570\uff1a<\/p>\n<p>{<br \/> \u201cserver\u201d: \u201c\u4f60\u7684\u670d\u52a1\u5668IP\u201d,<br \/> \u201cport_password\u201d: {<br \/> \u201c\u4f60\u7684\u7aef\u53e3\u53f7\u201d: \u201c\u5bc6\u7801\u201d<br \/> },<br \/> \u201ctimeout\u201d: 300,<br \/> \u201cmethod\u201d: \u201caes-256-gcm\u201d,<br \/> \u201cmode\u201d: \u201ctcp_and_udp\u201d<br \/> }<\/p>\n<p>\u8fd9\u91cc\u7684<code>mode<\/code>\u5b57\u6bb5\u662f\u5173\u952e\uff0c\u5b83\u544a\u8bc9Shadowsocks\u540c\u65f6\u5904\u7406TCP\u548cUDP\u6d41\u91cf\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u542f\u52a8Shadowsocks<\/h3>\n<p>\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Shadowsocks\u670d\u52a1\uff1a<br \/> bash<br \/> sudo systemctl start shadowsocks<\/p>\n<p>\u786e\u8ba4\u670d\u52a1\u662f\u5426\u6210\u529f\u542f\u52a8\uff1a<br \/> bash<br \/> sudo systemctl status shadowsocks<\/p>\n<h2>\u6d4b\u8bd5UDP\u529f\u80fd<\/h2>\n<p>\u5728\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u6d4b\u8bd5UDP\u529f\u80fd\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528\u6d41\u5a92\u4f53\u5e94\u7528\uff08\u5982YouTube\uff09\u67e5\u770b\u89c6\u9891\u6d41\u7545\u5ea6\u3002<\/li>\n<li>\u8fdb\u884c\u5728\u7ebf\u6e38\u620f\u6d4b\u8bd5\u5ef6\u8fdf\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ol>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/h2>\n<h3>1. \u4e3a\u4ec0\u4e48\u9009\u62e9\u4f7f\u7528UDP\u800c\u4e0d\u662fTCP\uff1f<\/h3>\n<p><strong>\u7b54<\/strong>\uff1aUDP\u5728\u4f20\u8f93\u901f\u5ea6\u548c\u5ef6\u8fdf\u4e0a\u901a\u5e38\u4f18\u4e8eTCP\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5b9e\u65f6\u6570\u636e\u65f6\uff0c\u5982\u89c6\u9891\u6d41\u548c\u5728\u7ebf\u6e38\u620f\u3002<\/p>\n<h3>2. \u5982\u4f55\u68c0\u67e5UDP\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1f<\/h3>\n<p><strong>\u7b54<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528\u7f51\u7edc\u5206\u6790\u5de5\u5177\uff08\u5982Wireshark\uff09\u76d1\u6d4bUDP\u6570\u636e\u5305\uff0c\u786e\u4fdd\u5176\u6b63\u5e38\u4f20\u8f93\u3002<\/p>\n<h3>3. iptables\u5982\u4f55\u786e\u4fddUDP\u6d41\u91cf\u5b89\u5168\uff1f<\/h3>\n<p><strong>\u7b54<\/strong>\uff1a\u901a\u8fc7\u5b9a\u4e49\u89c4\u5219\uff0ciptables\u53ef\u4ee5\u9650\u5236\u548c\u63a7\u5236UDP\u6d41\u91cf\uff0c\u9632\u6b62\u4e0d\u5fc5\u8981\u7684\u8fde\u63a5\u548c\u6570\u636e\u5305\u653b\u51fb\u3002<\/p>\n<h3>4. Shadowsocks\u662f\u5426\u652f\u6301\u591a\u7528\u6237\u540c\u65f6\u8fde\u63a5\uff1f<\/h3>\n<p><strong>\u7b54<\/strong>\uff1a\u662f\u7684\uff0cShadowsocks\u652f\u6301\u591a\u7528\u6237\u8fde\u63a5\uff0c\u4f46\u9700\u786e\u4fdd\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u8db3\u591f\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u914d\u7f6e<strong>Shadowsocks<\/strong>\u7684UDP\u529f\u80fd\u548c\u5408\u7406\u4f7f\u7528<strong>iptables<\/strong>\uff0c\u7528\u6237\u80fd\u591f\u5728\u4fdd\u969c\u7f51\u7edc\u5b89\u5168\u7684\u524d\u63d0\u4e0b\uff0c\u4eab\u53d7\u66f4\u4e3a\u6d41\u7545\u7684\u7f51\u7edc\u4f53\u9a8c\u3002\u8fd9\u4e00\u8fc7\u7a0b\u867d\u7136\u6d89\u53ca\u591a\u79cd\u6280\u672f\u7ec6\u8282\uff0c\u4f46\u53ea\u8981\u6309\u7167\u6b65\u9aa4\u8fdb\u884c\uff0c\u4fbf\u80fd\u8f7b\u677e\u638c\u63e1\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4f7f\u7528Shadowsocks\u4ee5\u53caiptables\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u5728\u73b0\u4ee3\u7f51\u7edc\u4e2d\uff0c\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002Shadowsocks\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u7f51\u7edc\u6570\u636e\u7684\u52a0\u5bc6\u4e0e\u9690\u533f\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u5229\u7528iptables\u6765\u7ba1\u7406\u7f51\u7edc\u6d41\u91cf\uff0c\u5c24\u5176\u662fUDP\u6d41\u91cf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7f51\u7edc\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u914d\u7f6eShadowsocks\u7684UDP\u529f\u80fd\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7iptables\u8fdb\u884c\u76f8\u5e94\u7684\u6d41\u91cf\u63a7\u5236\u3002 \u4ec0\u4e48\u662fShadowsocks\uff1f Shadowsocks\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u7ed5\u8fc7\u7f51\u7edc\u5c01\u9501\u3002\u5176\u539f\u7406\u662f\u901a\u8fc7\u5efa\u7acb\u4e00\u4e2a\u52a0\u5bc6\u7684TCP\u8fde\u63a5\uff0c\u4ece\u800c\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u3002\u5728\u4f7f\u7528Shadowsocks\u65f6\uff0cUDP\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u6d41\u5a92\u4f53\u3001\u6e38\u620f\u548c\u5b9e\u65f6\u901a\u8baf\u7b49\u5e94\u7528\u573a\u666f\u65f6\uff0cUDP\u5177\u6709\u66f4\u597d\u7684\u6027\u80fd\u8868\u73b0\u3002 UDP\u5728Shadowsocks\u4e2d\u7684\u91cd\u8981\u6027 \u4f7f\u7528Shadowsocks\u65f6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f1a\u4f7f\u7528TCP\u534f\u8bae\u4f20\u8f93\u6570\u636e\u3002\u7136\u800c\uff0c\u8bb8\u591a\u5e94\u7528\u7a0b\u5e8f\uff08\u5982\u5728\u7ebf\u89c6\u9891\u548c\u6e38\u620f\uff09\u5bf9\u5ef6\u8fdf\u548c\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\uff0c\u4f7f\u7528UDP\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6d41\u7545\u7684\u4f53\u9a8c\u3002\u901a\u8fc7\u914d\u7f6eShadowsocks\u652f\u6301UDP\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u8fd9\u4e00\u4f18\u52bf\u3002 \u4f7f\u7528iptables\u8fdb\u884cUDP\u6d41\u91cf\u7ba1\u7406 iptables\u662fLinux\u5185\u6838\u4e2d\u7684\u4e00\u5957\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\uff0c\u80fd\u591f\u7528\u6765\u8bbe\u7f6e\u7f51\u7edc\u6d41\u91cf\u7684\u8fc7\u6ee4\u89c4\u5219\u3002\u4e3a\u4e86\u4fdd\u969cShadowsocks\u7684UDP\u6d41\u91cf\u4e0d\u88ab\u9650\u5236\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7iptables\u8fdb\u884c\u9002\u5f53\u7684\u914d\u7f6e\u3002 \u5b89\u88c5iptables \u5728\u5927\u591a\u6570Linux\u7cfb\u7edf\u4e2d\uff0ciptables\u901a\u5e38\u662f\u9884\u5b89\u88c5\u7684\u3002\u5982\u679c\u6ca1\u6709\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a bash sudo apt-get install iptables \u914d\u7f6eiptables\u5141\u8bb8UDP\u6d41\u91cf \u67e5\u770b\u5f53\u524diptables\u89c4\u5219 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u73b0\u6709\u7684iptables\u89c4\u5219\uff1a bash sudo iptables -L \u6dfb\u52a0UDP\u6d41\u91cf\u5141\u8bb8\u89c4\u5219 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5141\u8bb8\u6307\u5b9a\u7aef\u53e3\u7684UDP\u6d41\u91cf\uff1a bash sudo iptables -A INPUT -p udp \u2013dport \u4f60\u7684\u7aef\u53e3\u53f7 -j ACCEPT \u66ff\u6362\u4f60\u7684\u7aef\u53e3\u53f7\u4e3a\u4f60\u5728Shadowsocks\u4e2d\u914d\u7f6e\u7684UDP\u7aef\u53e3\u3002 \u4fdd\u5b58iptables\u89c4\u5219 \u786e\u4fdd\u5728\u91cd\u542f\u540e\u89c4\u5219\u4e0d\u4f1a\u4e22\u5931\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4fdd\u5b58\u89c4\u5219\uff1a bash sudo iptables-save &gt; \/etc\/iptables\/rules.v4 Shadowsocks\u914d\u7f6eUDP \u7f16\u8f91Shadowsocks\u914d\u7f6e\u6587\u4ef6 \u6253\u5f00Shadowsocks\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u4e8e\/etc\/shadowsocks\/config.json\u3002 \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u53c2\u6570\uff1a { \u201cserver\u201d: \u201c\u4f60\u7684\u670d\u52a1\u5668IP\u201d, \u201cport_password\u201d: { \u201c\u4f60\u7684\u7aef\u53e3\u53f7\u201d: \u201c\u5bc6\u7801\u201d }, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-57798","post","type-post","status-publish","format-standard","hentry","category-vpn"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/57798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=57798"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/57798\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=57798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=57798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=57798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}