{"id":428,"date":"2011-02-02T23:52:11","date_gmt":"2011-02-02T15:52:11","guid":{"rendered":"http:\/\/amjet.dyndns.biz\/blog\/IT\/?p=428"},"modified":"2013-03-01T19:49:54","modified_gmt":"2013-03-01T11:49:54","slug":"vsftpd-behind-pfsense","status":"publish","type":"post","link":"https:\/\/blog.amjet.biz\/IT\/?p=428","title":{"rendered":"vsftpd behind pfsense"},"content":{"rendered":"<p>\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002<\/p>\n<p>\u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c \u00a0ftp server \u4f4d\u65bc firewall \u5f8c\u7aef\uff0c\u800c\u4e14\u662f\u4ee5 port forward \u65b9\u5f0f\u63d0\u4f9b\u670d\u52d9\uff0c\u8a2d\u5b9a\u4e0a\u6703\u6bd4\u8f03\u8907\u96dc\uff0c\u4ee5\u4e0b\u4ee5 vsftp \u5728 pfsense \u5f8c\u7aef\u63d0\u4f9b\u670d\u52d9\u70ba\u4f8b\uff0c\u8aaa\u660e\u6240\u9700\u7684\u8a2d\u5b9a\uff1a<\/p>\n<p><strong>vsftpd<\/strong><\/p>\n<p>\u5728 vsftpd.conf \u52a0\u5165\u4ee5\u4e0b\u8a2d\u5b9a<\/p>\n<div>pasv_addr_resolve=YES<\/div>\n<div>pasv_address=&lt;your server&#8217;s full qualified domain name&gt;<\/div>\n<div>pasv_min_port=60000<\/div>\n<div>pasv_max_port=60100<\/div>\n<p><strong>pfSense<\/strong><\/p>\n<p>firewall rules<\/p>\n<p>1. allow any traffic to &lt;wan ip&gt;:21<\/p>\n<p>2. allow any traffic to &lt;wan ip&gt;:60000~60100<\/p>\n<p>NAT rules<\/p>\n<p>1. WAN port 21 forward to &lt;internal server ip&gt;:21<\/p>\n<p>2. WAN port\u00a060000~60100\u00a0forward to &lt;internal server ip&gt;:60000~60100<\/p>\n<p>&nbsp;<\/p>\n<p>[ratings]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c \u00a0ftp server \u4f4d\u65bc [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[104,40,105],"class_list":["post-428","post","type-post","status-publish","format-standard","hentry","category-other","tag-ftp","tag-pfsense","tag-vsftpd"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"vincent\"\/>\n\t<meta name=\"keywords\" content=\"ftp,pfsense,vsftpd\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/blog.amjet.biz\/IT\/?p=428\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"AmJet IT Blog | for IT professionals\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"vsftpd behind pfsense | AmJet IT Blog\" \/>\n\t\t<meta property=\"og:description\" content=\"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/blog.amjet.biz\/IT\/?p=428\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2011-02-02T15:52:11+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2013-03-01T11:49:54+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"vsftpd behind pfsense | AmJet IT Blog\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#article\",\"name\":\"vsftpd behind pfsense | AmJet IT Blog\",\"headline\":\"vsftpd behind pfsense\",\"author\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?author=2#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/#organization\"},\"datePublished\":\"2011-02-02T23:52:11+08:00\",\"dateModified\":\"2013-03-01T19:49:54+08:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#webpage\"},\"articleSection\":\"Other, ftp, pfSense, vsftpd\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=9#listItem\",\"name\":\"System\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=9#listItem\",\"position\":2,\"name\":\"System\",\"item\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=9\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=18#listItem\",\"name\":\"Other\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=18#listItem\",\"position\":3,\"name\":\"Other\",\"item\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=18\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#listItem\",\"name\":\"vsftpd behind pfsense\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=9#listItem\",\"name\":\"System\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#listItem\",\"position\":4,\"name\":\"vsftpd behind pfsense\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?cat=18#listItem\",\"name\":\"Other\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/#organization\",\"name\":\"AmJet Digital\",\"description\":\"for IT professionals\",\"url\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?author=2#author\",\"url\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?author=2\",\"name\":\"vincent\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8c6bcd6e8e7e1c9bce74184354da4a5c294d71657c7abc161841c4799d1b1a46?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"vincent\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#webpage\",\"url\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428\",\"name\":\"vsftpd behind pfsense | AmJet IT Blog\",\"description\":\"\\u65e9\\u671f ftp server \\u53ea\\u63d0\\u4f9b active mode\\uff0cclient \\u7aef\\u8207 ftp server \\u5efa\\u7acb\\u9023\\u7dda\\u5f8c\\u7531 server \\u7684 port 20 \\u9023\\u5230 client \\u6307\\u5b9a\\u7684 port \\u9032\\u884c\\u8cc7\\u6599\\u50b3\\u8f38\\uff0c\\u4f46\\u662f\\u5728\\u76ee\\u524d\\u7684\\u7db2\\u8def\\u74b0\\u5883\\u4e0b\\uff0c\\u901a\\u5e38 client \\u7aef\\u524d\\u65b9\\u90fd\\u6709 firewall \\u6216\\u5206\\u4eab\\u5668\\uff0cserver port 20 \\u9023\\u56de client \\u7aef\\u6642\\u901a\\u5e38\\u90fd\\u6703\\u88ab firewall \\u6216\\u5206\\u4eab\\u5668\\u64cb\\u6389\\uff0c\\u56e0\\u6b64\\u7cfb\\u7d71\\u7ba1\\u7406\\u4eba\\u54e1\\u5e38\\u6703\\u9047\\u5230\\u7528\\u6236\\u62b1\\u6028\\u7121\\u6cd5\\u4f7f\\u7528 ftp server\\u3002 \\u70ba\\u4e86\\u89e3\\u6c7a active mode \\u7684\\u554f\\u984c\\uff0cftp \\u5354\\u5b9a\\u7a0d\\u5f8c\\u589e\\u52a0\\u4e86 passive mode\\uff0cclient \\u7aef\\u8207 ftp server \\u5efa\\u7acb\\u9023\\u7dda\\u5f8c\\u7531 server \\u901a\\u77e5 client \\u7aef\\u9023\\u63a5\\u5230 server \\u6240\\u958b\\u555f\\u7684\\u53e6\\u4e00\\u500b high port \\u9032\\u884c\\u8cc7\\u6599\\u50b3\\u8f38\\uff0c\\u5728\\u9019\\u500b\\u6a21\\u5f0f\\u4e0b\\u5982\\u679c ftp server \\u4f4d\\u65bc\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?p=428#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?author=2#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/?author=2#author\"},\"datePublished\":\"2011-02-02T23:52:11+08:00\",\"dateModified\":\"2013-03-01T19:49:54+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/#website\",\"url\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/\",\"name\":\"AmJet IT Blog\",\"description\":\"for IT professionals\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/blog.amjet.biz\\\/IT\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"vsftpd behind pfsense | AmJet IT Blog","description":"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc","canonical_url":"https:\/\/blog.amjet.biz\/IT\/?p=428","robots":"max-image-preview:large","keywords":"ftp,pfsense,vsftpd","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#article","name":"vsftpd behind pfsense | AmJet IT Blog","headline":"vsftpd behind pfsense","author":{"@id":"https:\/\/blog.amjet.biz\/IT\/?author=2#author"},"publisher":{"@id":"https:\/\/blog.amjet.biz\/IT\/#organization"},"datePublished":"2011-02-02T23:52:11+08:00","dateModified":"2013-03-01T19:49:54+08:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#webpage"},"isPartOf":{"@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#webpage"},"articleSection":"Other, ftp, pfSense, vsftpd"},{"@type":"BreadcrumbList","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT#listItem","position":1,"name":"Home","item":"https:\/\/blog.amjet.biz\/IT","nextItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=9#listItem","name":"System"}},{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=9#listItem","position":2,"name":"System","item":"https:\/\/blog.amjet.biz\/IT\/?cat=9","nextItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=18#listItem","name":"Other"},"previousItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=18#listItem","position":3,"name":"Other","item":"https:\/\/blog.amjet.biz\/IT\/?cat=18","nextItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#listItem","name":"vsftpd behind pfsense"},"previousItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=9#listItem","name":"System"}},{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#listItem","position":4,"name":"vsftpd behind pfsense","previousItem":{"@type":"ListItem","@id":"https:\/\/blog.amjet.biz\/IT\/?cat=18#listItem","name":"Other"}}]},{"@type":"Organization","@id":"https:\/\/blog.amjet.biz\/IT\/#organization","name":"AmJet Digital","description":"for IT professionals","url":"https:\/\/blog.amjet.biz\/IT\/"},{"@type":"Person","@id":"https:\/\/blog.amjet.biz\/IT\/?author=2#author","url":"https:\/\/blog.amjet.biz\/IT\/?author=2","name":"vincent","image":{"@type":"ImageObject","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/8c6bcd6e8e7e1c9bce74184354da4a5c294d71657c7abc161841c4799d1b1a46?s=96&d=mm&r=g","width":96,"height":96,"caption":"vincent"}},{"@type":"WebPage","@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#webpage","url":"https:\/\/blog.amjet.biz\/IT\/?p=428","name":"vsftpd behind pfsense | AmJet IT Blog","description":"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/blog.amjet.biz\/IT\/#website"},"breadcrumb":{"@id":"https:\/\/blog.amjet.biz\/IT\/?p=428#breadcrumblist"},"author":{"@id":"https:\/\/blog.amjet.biz\/IT\/?author=2#author"},"creator":{"@id":"https:\/\/blog.amjet.biz\/IT\/?author=2#author"},"datePublished":"2011-02-02T23:52:11+08:00","dateModified":"2013-03-01T19:49:54+08:00"},{"@type":"WebSite","@id":"https:\/\/blog.amjet.biz\/IT\/#website","url":"https:\/\/blog.amjet.biz\/IT\/","name":"AmJet IT Blog","description":"for IT professionals","inLanguage":"en-US","publisher":{"@id":"https:\/\/blog.amjet.biz\/IT\/#organization"}}]},"og:locale":"en_US","og:site_name":"AmJet IT Blog | for IT professionals","og:type":"article","og:title":"vsftpd behind pfsense | AmJet IT Blog","og:description":"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc","og:url":"https:\/\/blog.amjet.biz\/IT\/?p=428","article:published_time":"2011-02-02T15:52:11+00:00","article:modified_time":"2013-03-01T11:49:54+00:00","twitter:card":"summary","twitter:title":"vsftpd behind pfsense | AmJet IT Blog","twitter:description":"\u65e9\u671f ftp server \u53ea\u63d0\u4f9b active mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u7684 port 20 \u9023\u5230 client \u6307\u5b9a\u7684 port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u4f46\u662f\u5728\u76ee\u524d\u7684\u7db2\u8def\u74b0\u5883\u4e0b\uff0c\u901a\u5e38 client \u7aef\u524d\u65b9\u90fd\u6709 firewall \u6216\u5206\u4eab\u5668\uff0cserver port 20 \u9023\u56de client \u7aef\u6642\u901a\u5e38\u90fd\u6703\u88ab firewall \u6216\u5206\u4eab\u5668\u64cb\u6389\uff0c\u56e0\u6b64\u7cfb\u7d71\u7ba1\u7406\u4eba\u54e1\u5e38\u6703\u9047\u5230\u7528\u6236\u62b1\u6028\u7121\u6cd5\u4f7f\u7528 ftp server\u3002 \u70ba\u4e86\u89e3\u6c7a active mode \u7684\u554f\u984c\uff0cftp \u5354\u5b9a\u7a0d\u5f8c\u589e\u52a0\u4e86 passive mode\uff0cclient \u7aef\u8207 ftp server \u5efa\u7acb\u9023\u7dda\u5f8c\u7531 server \u901a\u77e5 client \u7aef\u9023\u63a5\u5230 server \u6240\u958b\u555f\u7684\u53e6\u4e00\u500b high port \u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u5728\u9019\u500b\u6a21\u5f0f\u4e0b\u5982\u679c ftp server \u4f4d\u65bc"},"aioseo_meta_data":{"post_id":"428","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"Article","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2020-12-24 01:26:19","updated":"2025-06-05 09:23:54","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/blog.amjet.biz\/IT\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/blog.amjet.biz\/IT\/?cat=9\" title=\"System\">System<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/blog.amjet.biz\/IT\/?cat=18\" title=\"Other\">Other<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tvsftpd behind pfsense\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/blog.amjet.biz\/IT"},{"label":"System","link":"https:\/\/blog.amjet.biz\/IT\/?cat=9"},{"label":"Other","link":"https:\/\/blog.amjet.biz\/IT\/?cat=18"},{"label":"vsftpd behind pfsense","link":"https:\/\/blog.amjet.biz\/IT\/?p=428"}],"_links":{"self":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=428"}],"version-history":[{"count":5,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/428\/revisions"}],"predecessor-version":[{"id":672,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/428\/revisions\/672"}],"wp:attachment":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}