In the same time to use two network card!

I can driver two net cards on the same time

net card 1:D-link DFE-TX Ver B1
net card 2:RealTek 8139

comman line:
io-net dvia-rhine drtl pttcpip if=en0:192.168.0.1:255.255.255.0,if=en1:192.168.1.1:255.255.255.0

I have same problem. Does any one has solution.
Actually, It works in QNX4.25 with two cards. I don’t know why not in QNX6.