{"id":61851,"date":"2025-04-29T11:31:11","date_gmt":"2025-04-29T03:31:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61851\/"},"modified":"2025-04-29T11:31:11","modified_gmt":"2025-04-29T03:31:11","slug":"linux%e4%b8%ad%e7%9a%84forward%e6%98%af%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61851\/","title":{"rendered":"linux\u4e2d\u7684forward\u662f\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"<blockquote><p>\n  \u5728linux\u4e2d\uff0c&#8221;forward&#8221;\u662f\u6307\u7f51\u7edc\u6570\u636e\u5305\u5728\u4e0d\u540c\u7f51\u7edc\u63a5\u53e3\u4e4b\u95f4\u7684\u4f20\u9012\u8fc7\u7a0b\uff0c\u5f00\u542f\u65b9\u6cd5\u6709\uff1a1\u3001\u8fd0\u884csysctl -w net.ipv4.ip_forward=1\u6765\u4e34\u65f6\u5f00\u542fipv4\u6570\u636e\u5305\u7684\u8f6c\u53d1\u529f\u80fd\uff1b2\u3001\u7f16\u8f91\u201c\/etc\/sysctl.co\u201d\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4fdd\u5b58\u201cnet.ipv4.ip_forward =1\u201d\uff0c\u7136\u540e\u4f7f\u7528\u201csysctl -p\u201d\u547d\u4ee4\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0c\u5b9e\u73b0\u6c38\u4e45\u5f00\u542f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/17\/2023071708324543277.jpg\" class=\"aligncenter\" title=\"linux\u4e2d\u7684forward\u662f\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" alt=\"linux\u4e2d\u7684forward\u662f\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728Linux\u4e2d\uff0c&#8221;forward&#8221;\uff08\u8f6c\u53d1\uff09\u901a\u5e38\u6307\u7684\u662f\u7f51\u7edc\u6570\u636e\u5305\u5728\u4e0d\u540c\u7f51\u7edc\u63a5\u53e3\u4e4b\u95f4\u7684\u4f20\u9012\u8fc7\u7a0b\u3002\u5b83\u662f\u4e00\u79cd\u7f51\u7edc\u529f\u80fd\uff0c\u7528\u4e8e\u5c06\u6570\u636e\u5305\u4ece\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\u3002<\/strong><\/p>\n<p>\u5177\u4f53\u800c\u8a00\uff0c\u5728\u7f51\u7edc\u4e2d\uff0c\u5f53\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\u7684\u6570\u636e\u5305\u9700\u8981\u53d1\u9001\u5230\u76ee\u6807\u5730\u5740\u65f6\uff0c\u7ecf\u8fc7\u8def\u7531\u9009\u62e9\u540e\uff0c\u5982\u679c\u76ee\u6807\u5730\u5740\u4e0e\u5f53\u524d\u4e3b\u673a\u5904\u4e8e\u540c\u4e00\u5b50\u7f51\uff0c\u5219\u6570\u636e\u5305\u76f4\u63a5\u53d1\u9001\u7ed9\u76ee\u6807\u4e3b\u673a\u3002\u4f46\u5982\u679c\u76ee\u6807\u5730\u5740\u4f4d\u4e8e\u4e0d\u540c\u7684\u5b50\u7f51\u4e2d\uff0c\u5c31\u9700\u8981\u8fdb\u884c\u8f6c\u53d1\u64cd\u4f5c\u3002<\/p>\n<p>\u6570\u636e\u5305\u7684\u8f6c\u53d1\u901a\u5e38\u662f\u7531\u7f51\u7edc\u8bbe\u5907\uff08\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\uff09\u6216\u64cd\u4f5c\u7cfb\u7edf\u7684\u7f51\u7edc\u534f\u8bae\u6808\uff08\u5982Linux\u5185\u6838\uff09\u6765\u5904\u7406\u7684\u3002\u5728Linux\u4e2d\uff0c\u8f6c\u53d1\u64cd\u4f5c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u5185\u6838\u53c2\u6570\u6765\u542f\u7528\u6216\u7981\u7528\u3002\u901a\u8fc7\u542f\u7528\u8f6c\u53d1\u529f\u80fd\uff0cLinux\u4e3b\u673a\u80fd\u591f\u6210\u4e3a\u4e00\u4e2a\u8def\u7531\u5668\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u5305\u8f6c\u53d1\u5230\u76ee\u6807\u7f51\u7edc\u3002<\/p>\n<p>\u5f00\u542f\u8f6c\u53d1\u529f\u80fd\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4e4b\u4e00\uff1a<\/p>\n<ul>\n<li>\n<p>\u4e34\u65f6\u5f00\u542f\u8f6c\u53d1\u529f\u80fd\uff1a<\/p>\n<p>\u4f7f\u7528sysctl\u547d\u4ee4\uff0c\u8fd0\u884csysctl -w net.ipv4.ip_forward=1\u6765\u4e34\u65f6\u5f00\u542fIPv4\u6570\u636e\u5305\u7684\u8f6c\u53d1\u529f\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u6c38\u4e45\u5f00\u542f\u8f6c\u53d1\u529f\u80fd\uff1a<\/p>\n<p>\u7f16\u8f91\/etc\/sysctl.conf\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0net.ipv4.ip_forward = 1\uff0c\u4fdd\u5b58\u5e76\u9000\u51fa\u3002\u7136\u540e\u4f7f\u7528sysctl -p\u547d\u4ee4\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u6ce8\u610f\uff0c\u5728\u542f\u7528\u8f6c\u53d1\u529f\u80fd\u65f6\uff0c\u786e\u4fdd\u9075\u5b88\u7f51\u7edc\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\uff0c\u5e76\u4e14\u914d\u7f6e\u9002\u5f53\u7684\u9632\u706b\u5899\u89c4\u5219\u4ee5\u4fdd\u62a4\u7f51\u7edc\u5b89\u5168\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e2d\u7684forward\u662f\u4ec0\u4e48\u610f\u601d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728linux\u4e2d\uff0c&#8221;forward&#8221;\u662f\u6307\u7f51\u7edc\u6570\u636e\u5305\u5728\u4e0d\u540c\u7f51\u7edc\u63a5\u53e3\u4e4b\u95f4\u7684\u4f20\u9012\u8fc7\u7a0b\uff0c\u5f00\u542f\u65b9\u6cd5\u6709\uff1a1\u3001\u8fd0\u884csysctl -w net.ipv4.ip_forward=1\u6765\u4e34\u65f6\u5f00\u542fipv4\u6570\u636e\u5305\u7684\u8f6c\u53d1\u529f\u80fd\uff1b2\u3001\u7f16\u8f91\u201c\/etc\/sysctl.co\u201d\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4fdd\u5b58\u201cnet.ipv4.ip_forward =1\u201d\uff0c\u7136\u540e\u4f7f\u7528\u201csysctl -p\u201d\u547d\u4ee4\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0c\u5b9e\u73b0\u6c38\u4e45\u5f00\u542f\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728Linux\u4e2d\uff0c&#8221;forward&#8221;\uff08\u8f6c\u53d1\uff09\u901a\u5e38\u6307\u7684\u662f\u7f51\u7edc\u6570\u636e\u5305\u5728\u4e0d\u540c\u7f51\u7edc\u63a5\u53e3\u4e4b\u95f4\u7684\u4f20\u9012\u8fc7\u7a0b\u3002\u5b83\u662f\u4e00\u79cd\u7f51\u7edc\u529f\u80fd\uff0c\u7528\u4e8e\u5c06\u6570\u636e\u5305\u4ece\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\u3002 \u5177\u4f53\u800c\u8a00\uff0c\u5728\u7f51\u7edc\u4e2d\uff0c\u5f53\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\u7684\u6570\u636e\u5305\u9700\u8981\u53d1\u9001\u5230\u76ee\u6807\u5730\u5740\u65f6\uff0c\u7ecf\u8fc7\u8def\u7531\u9009\u62e9\u540e\uff0c\u5982\u679c\u76ee\u6807\u5730\u5740\u4e0e\u5f53\u524d\u4e3b\u673a\u5904\u4e8e\u540c\u4e00\u5b50\u7f51\uff0c\u5219\u6570\u636e\u5305\u76f4\u63a5\u53d1\u9001\u7ed9\u76ee\u6807\u4e3b\u673a\u3002\u4f46\u5982\u679c\u76ee\u6807\u5730\u5740\u4f4d\u4e8e\u4e0d\u540c\u7684\u5b50\u7f51\u4e2d\uff0c\u5c31\u9700\u8981\u8fdb\u884c\u8f6c\u53d1\u64cd\u4f5c\u3002 \u6570\u636e\u5305\u7684\u8f6c\u53d1\u901a\u5e38\u662f\u7531\u7f51\u7edc\u8bbe\u5907\uff08\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\uff09\u6216\u64cd\u4f5c\u7cfb\u7edf\u7684\u7f51\u7edc\u534f\u8bae\u6808\uff08\u5982Linux\u5185\u6838\uff09\u6765\u5904\u7406\u7684\u3002\u5728Linux\u4e2d\uff0c\u8f6c\u53d1\u64cd\u4f5c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u5185\u6838\u53c2\u6570\u6765\u542f\u7528\u6216\u7981\u7528\u3002\u901a\u8fc7\u542f\u7528\u8f6c\u53d1\u529f\u80fd\uff0cLinux\u4e3b\u673a\u80fd\u591f\u6210\u4e3a\u4e00\u4e2a\u8def\u7531\u5668\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u5305\u8f6c\u53d1\u5230\u76ee\u6807\u7f51\u7edc\u3002 \u5f00\u542f\u8f6c\u53d1\u529f\u80fd\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4e4b\u4e00\uff1a \u4e34\u65f6\u5f00\u542f\u8f6c\u53d1\u529f\u80fd\uff1a \u4f7f\u7528sysctl\u547d\u4ee4\uff0c\u8fd0\u884csysctl -w net.ipv4.ip_forward=1\u6765\u4e34\u65f6\u5f00\u542fIPv4\u6570\u636e\u5305\u7684\u8f6c\u53d1\u529f\u80fd\u3002 \u6c38\u4e45\u5f00\u542f\u8f6c\u53d1\u529f\u80fd\uff1a \u7f16\u8f91\/etc\/sysctl.conf\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0net.ipv4.ip_forward = 1\uff0c\u4fdd\u5b58\u5e76\u9000\u51fa\u3002\u7136\u540e\u4f7f\u7528sysctl -p\u547d\u4ee4\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002 \u6ce8\u610f\uff0c\u5728\u542f\u7528\u8f6c\u53d1\u529f\u80fd\u65f6\uff0c\u786e\u4fdd\u9075\u5b88\u7f51\u7edc\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\uff0c\u5e76\u4e14\u914d\u7f6e\u9002\u5f53\u7684\u9632\u706b\u5899\u89c4\u5219\u4ee5\u4fdd\u62a4\u7f51\u7edc\u5b89\u5168\u3002 \u4ee5\u4e0a\u5c31\u662f\u4e2d\u7684forward\u662f\u4ec0\u4e48\u610f\u601d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61851","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61851","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=61851"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61851\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}