The adapters and configurations listed above are supported by the dnet driver, and additional boards will be supported in the future.
On multiport cards, the first port is the top port, except on the Osicom (Rockwell) RNS2340, the first port is the bottom port.
If the dnet driver fails to determine the correct speed and duplex mode, and performance drops, set the speed and duplex mode using the dnet.conf file. See the discussion of duplex settings in "Ethernet Device Configuration".
The dnet driver incorrectly counts carrier lost or no carrier errors while in full-duplex mode. There is no carrier signal present when in full-duplex mode, and it should not be counted as an error.
Version 4 SROM formats are not supported.