I've been trying for quite some time now to get port forwarding working with NPF - but to no avail.
I have a system with several NICs, all of which are directly connected to the Internet and each with its own IPv4 address, so I don't need any NAT. What I do want though is connections hitting a particular NIC at port x to be forwarded to port y on the same NIC. Would someone be so kind as to tell me what exactly I have to put in my npf.conf to achieve this? I don't seem to have any luck with any of the examples in the documentation. Thanks in advance.