I got a Server1 and client1 behind Firewall pfSense.
Client 2 is external to this network.
Server1 has FTP service on port 8070 open.
From client 1, using filezilla, I am able to connect to it.
From client 2 (which is external to this network), I am not able to connect to server 1.
Should I use VPN, or NAT 1:1 or ?
How can I make communicate an external client to server passing by firewall.
It should be some rule on the firewall right?
I am thinking something like:
Client 2 send request to WAN of firewall saying he wants to talk with Server1 on port 8070.
But in order to do that the Firewall must listen into a specifi port, or?
The firewall should then route (from WAN to LAN) this request internally to server 1 on port 8070
Configuration:
Firewall pfSense WAN 192.168.0.133/24
Firewall pfSense LAN 192.168.99.1/24
Client1 - 192.168.99.5
Server1 -...