I am trying to figure what is wrong with an application not connecting, it works fine without Pfsense, but with pfsense something is not connecting.
Is there a way to port forward ALL ports to an IP and than start cutting back from there
Gertjan last edited by Gertjan
forward ALL ports
All you need to forward are the ports the application needs. Do not forget to check also TCP and/or UDP.
If that is not clear or unknown, then the real issue is : the 'application'.
https://docs.netgate.com/pfsense/en/latest/nat/forwarding-ports-with-pfsense.html tells me that :
This is what is called on other routers a "DMZ" rule.
edit "1024" could be changed for "1"