On Wed, Nov 28, 2012 at 1:43 PM, Hugo Osvaldo Barrera <[email protected]> wrote: > Since you say this works with a standard home router, have you checked > if maybe the server software uses nat pmp or something similar for port > redirection?
I tested it with an Asus RT-AC66U with its UPnP feature disabled and it worked fine, as does standard ftp. But no outbound ports were being blocked. Bypassing ftp-proxy for the target server seems to work for the OpenBSD box. Although I needed the extra ports open.

