Question on AutoYast and multiple nic cards on SLES9

Hi, I have a DL-380 that has four nic cards in it. I want to be able to setup AutoYast so that it assigns one ip to eth1 and one to eth2, skipping eth0. When I try to set this up I am assigning the mac address of the card as follows: <bootproto>dhcp</bootproto> <device>eth‑ id‑ 00:10:18:0c:5e:db</device> However, it still assigns a ip to eth0, and then one to eth1. I am using pxe for installs and want to reserver the eth0 interface for the pxe network boot. This DL-380 has 2 nics built-in and then 2 nics that I have added to it, Thank you for your suggestions and please let me know if you need more, Jeff Christensen