Pfsense Firewall Rules

[alumen]

I want to open some ports on one LAN device, but i want to be accessed from only certain ip addresses.
Can you help me how to do this?

[Grimson]

RTFM:
https://docs.netgate.com/pfsense/en/latest/book/firewall/index.html
https://docs.netgate.com/pfsense/en/latest/nat/forwarding-ports-with-pfsense.html
https://docs.netgate.com/pfsense/en/latest/nat/port-forward-troubleshooting.html

[KOM]

For most NATs, you don't specify a Source Address. In your case, you need to. Create an IP alias, then load it up with all the IP addresses you want to use for Source Address, then use that alias in your NAT rule.

[marvosa]

Need more info. Open ports from where to where?