Can't connect the internet using opt1 (Solved)

[roi]

My setup is -
PFsense V.2
WAN ip - 192.168.20.somthing, using DHCP and connected to a router. (sbox)
Lan ip - 192.168.1.1 /24, I have computers connected and they can connect the internet as well as access the web GUI.

I setup a third NIC, OPT1.
IP 192.168.40.1 / 24. I setup DHCP server on it and computers connected to it GET a valid IP.
BUT - computer connected to it can't access the internet nor can they access the web GUI.

Your help if much apreciated.

[danswartz]

Did you setup any rules for OPT1?

[roi]

No, but found out that I need to add a firewall rule.

It's now solved, but I will have to know how to perfect my rules in the future…

[danswartz]

cool.