I have a single ESXI 4.0 IBM server host with 1- 2 port NIC and several VM's running on it. I cannot ping the IBM server's internal remote management card (192.168.0.22) from the SBS2003 VM (192.168.0.20) running on the ESXI host. I can ping the remote card from another physical machine however. The remote management card's IP resides on the same 2 port NIC that ESXI uses. I can ping other VM's but not the remote management card. In looking at the "networking properties" page on the ESXI server, I see that "vmnic1" says "stand by" and "vmnic0" says full. Should they both say full? Is that perhaps the problem?