Thanks for your helpful response. My original post is below.
Here's some output from the different troubleshooting attempts.
- /etc/init.d/networking stop -- resulted in this: "SIOCDELRT: No such
device"
- running "mii-tool" as root resulted in this: "No MII interfaces found"
- bringing up interface manually with ifup eth0 gave this: "interface
already configured"
- I rebooted the box, paying careful attention to the bootup output,
and saw "SIOCDBCAST: No such device" flash by.
So although the Debian installer saw the card and installed the
eepro100 driver, some part of the operating system appears not to see
the network hardware.
Any other ideas?
I'm thinking that Debian is not happy with the VA/Intel ethernet chip
set. At this point, I'm going to try installing a 3Com PCI network
card in the box, to see if the OS sees that.