What PCI NIC supports Promiscuous?? I' having a hard time looking for one , I'm planning to set it up in a Lenovo Think Centre hardware
I've yet to come across a NIC that does NOT support promiscuous mode !! I wonder if the problem you are having is that you are connecting to a switch rather then a hub, and thus not seeing any traffic ?
FWIW, Intel specifically markets the Intel Pro cards as supporting promiscuous mode. No doubt there are plenty others (probably any network card), but the first care I came across in this range was this one. Again though, pretty much any card will do this.