Pfsense

Configuring Secure FTP with Pfsense

&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2526 " id&equals;"quads-ad2526" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;<p><strong>Creating FTP over SSL secure server using&nbsp&semi;Filezilla&nbsp&semi;with Pfsense<&sol;strong><&sol;p>&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2522 " id&equals;"quads-ad2522" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2524 " id&equals;"quads-ad2524" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2529 " id&equals;"quads-ad2529" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;&NewLine;&NewLine;&NewLine;<h2 class&equals;"wp-block-heading">1-&nbsp&semi;&nbsp&semi;&nbsp&semi;&nbsp&semi;&nbsp&semi;First step would be by creating the groups&sol;users you want to create&period;<&sol;h2>&NewLine;&NewLine;&NewLine;&NewLine;<p>Second click settings and go to Passive Mode settings and configure it as below&comma; where your Public IP needs to be of the firewall that NATs the connection&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p>Make sure that the FTP server’s Public IP reflects the Firewall IP that you’re configuring the FTP connection on&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<figure class&equals;"wp-block-image"><img src&equals;"https&colon;&sol;&sol;sites&period;google&period;com&sol;a&sol;moh10ly&period;com&sol;tech2&sol;&lowbar;&sol;rsrc&sol;1467888560278&sol;blog&sol;file-sharing-server&sol;1&period;png" alt&equals;""&sol;> &NewLine;&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2527 " id&equals;"quads-ad2527" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine; &NewLine;<figcaption class&equals;"wp-element-caption"><br><&sol;figcaption><&sol;figure>&NewLine;&NewLine;&NewLine;&NewLine;<p><strong>2-&nbsp&semi; &nbsp&semi;&nbsp&semi;<&sol;strong><strong>Now it’s tim<&sol;strong><strong>e to configure the SSL&sol;TLS settings<&sol;strong><&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<figure class&equals;"wp-block-image"><img src&equals;"https&colon;&sol;&sol;sites&period;google&period;com&sol;a&sol;moh10ly&period;com&sol;tech2&sol;&lowbar;&sol;rsrc&sol;1467888561731&sol;blog&sol;file-sharing-server&sol;2&period;png" alt&equals;""&sol;><&sol;figure>&NewLine;&NewLine;&NewLine;&NewLine;<p>You first need to Generate a certificate in order for the connection to be secured and data to be encrypted&period; you can do that through the FileZilla server app it self too as you can see in the snapshot there’s an option where you can do that&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p>Just click Generate new certificate&comma; fill in the information&period;&period; you can randomize it if you want just type in anything and click ok when finished and select the option according to the snapshot&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p><strong>3- Firewall configuration&colon;<&sol;strong><&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p>In my case I’m using Open source software firewall which to be honest doesn’t vary that much from hardware firewall since they are all web based&period;<&sol;p>&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2525 " id&equals;"quads-ad2525" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;&NewLine;&NewLine;&NewLine;<p>I’ll configure two NAT rules enabling FTP secured standard port which is &lpar;990&rpar; in my case to avoid attackers who usually target port 21&period; And enable FTP data port range for data exchanging between server and client which in this case needs to be a big range in order to not slow down the connection and for client to be able to open more than socket in case of big amount of data transferring&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p>First rule will enable incoming connection from any source to the internal LAN IP which host the FTP server on port 990 to establish the FTP secure connection&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<figure class&equals;"wp-block-image"><img src&equals;"https&colon;&sol;&sol;sites&period;google&period;com&sol;a&sol;moh10ly&period;com&sol;tech2&sol;&lowbar;&sol;rsrc&sol;1467888560437&sol;blog&sol;file-sharing-server&sol;3&period;png" alt&equals;"FTP Secure Connection"&sol;><&sol;figure>&NewLine;&NewLine;&NewLine;&NewLine;<p>Second rule will enable incoming connection from any source to the FTP server on LAN on data range port from 50000 to 51000&period;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<figure class&equals;"wp-block-image"><img src&equals;"https&colon;&sol;&sol;sites&period;google&period;com&sol;a&sol;moh10ly&period;com&sol;tech2&sol;&lowbar;&sol;rsrc&sol;1467888561787&sol;blog&sol;file-sharing-server&sol;4&period;png" alt&equals;""&sol;><&sol;figure>&NewLine;&NewLine;&NewLine;&NewLine;<p>In the destination IP &comma; you need to set the WAN IP address which you have specified earlier in FTP Server’s Passive mode settings&period;&nbsp&semi;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<p>Make sure when you setup your client you set the transfer mode to passive&period; and here’s the result&colon;<&sol;p>&NewLine;&NewLine;&NewLine;&NewLine;<figure class&equals;"wp-block-image"><img src&equals;"https&colon;&sol;&sol;sites&period;google&period;com&sol;a&sol;moh10ly&period;com&sol;tech2&sol;&lowbar;&sol;rsrc&sol;1467888561375&sol;blog&sol;file-sharing-server&sol;5edited&period;png" alt&equals;""&sol;><&sol;figure>&NewLine;&NewLine;&NewLine;&NewLine;<hr class&equals;"wp-block-separator has-css-opacity"&sol;>&NewLine;&NewLine;&NewLine;&NewLine;<p><strong>For File Sharing Server over HTTP you can use HFS application<&sol;strong><&sol;p>&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2530 " id&equals;"quads-ad2530" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;&NewLine;&NewLine;&NewLine;<p><a href&equals;"http&colon;&sol;&sol;www&period;rejetto&period;com&sol;hfs&sol;">http&colon;&sol;&sol;www&period;rejetto&period;com&sol;hfs&sol;<&sol;a><&sol;p>&NewLine;&NewLine;<&excl;-- WP QUADS Content Ad Plugin v&period; 2&period;0&period;92 -->&NewLine;<div class&equals;"quads-location quads-ad2523 " id&equals;"quads-ad2523" style&equals;"float&colon;none&semi;margin&colon;0px 3px 3px 3px&semi;padding&colon;0px 0px 0px 0px&semi;" data-lazydelay&equals;"0">&NewLine;&NewLine;<&sol;div>&NewLine;&NewLine;

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