We need to use a Realtek 8139C network card in promiscuous mode.
We’ve started io-net with the promisuous parameter to the rtl driver, but it
doesn’t seem to work.
We’ve also tried passing the DCMD_IO_NET_PROMISCUOUS flag to devctl() and
used recvfrom(). Some packets were received, but not all.
Does anybody have any experience with this ?