Q: Latest TC 7.7.7 FTP problem
hi, i have latest tc with 7.7.7 firmware and osx server running on imac. Every Service on my server works except FTP. Cannot access it from WAN, on LAN works fine. TC is acting as NAT router and DHCP server. Tried putting osx server in DMZ zone (default host) but no luck with FTP. Any toughts? Thanks
Airport Time Capsule 802.11ac, 7.7.7 firmware
Posted on Aug 27, 2016 1:48 AM
For normal FTP you would do better keeping FTP locally set to port 21. But you can use 1023 or 2121 as the public port.
FTP is more complex than generally understood. It will depend on the particular client you use what ports need to be opened. This is a problem from long ago.
http://slacksite.com/other/ftp.html
SFTP uses SSH so will use port 22.
https://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol
Thinking about your issue .. perhaps you would do better logging into the OSX server using VPN. Since server has VPN server available and Mac and almost every OS out there now has VPN client it should work.
http://krypted.com/tag/configure-mac-os-x-server-as-a-vpn-server/
VPN can take a bit of work to setup .. and I generally recommend people use VPN capable routers rather than on a server inside the network.. but it can work well and the setup of the TC may work automagically.
Posted on Aug 28, 2016 2:00 PM

