Hi,
Our server connects remotely to get files from an FTP server.
The outbound connection goes fine, but then inbound connection to port 20 is blocked.
How to properly create a firewall/NAT rule for this?
This is what happens in firewall logs:
IP addresses were replaced by fake ones.
192.168.0.55 - internal computer initiating a connection to port 21
23.14.10.20 - FTP server our computer initiates a connection to
200.17.25.13 is the WAN IP address of our firewall.
What rules to create in order for this to work properly?
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