About kickstart 'network --device=MAC'

Hi,

RHEL5 and RHEL6 recognizes nic in different order, I think using MAC
address may avoid potential trouble.  I  tried 'network --device=MAC
address' in kickstart file but anaconda complains that device
'00:21:28:A5:69:62' cannot be found on the system, I also tried lower
case, no luck.  If I change all MAC address to eth0, eth1 and eth2,
the installation goes fine.

Anaconda is 11.1.2 in RHEL5,  Kickstart version is 'RHEL5', generated
by pykickstart:

#version=RHEL5

# Use text mode install
text
# Firewall configuration
firewall --disabled
# System keyboard
keyboard us
# System language
lang en_US.UTF-8
# Root password
rootpw password
# SELinux configuration
selinux --disabled
# Installation logging level
logging --level=info
# Use network installation
url --url="http://abc.com/pub/5-x86_64-dvd.iso/"
# Reboot after installation
reboot
# System timezone
timezone  America/Los_Angeles

# Network information
network  --bootproto=static --device=00:21:28:A5:69:62
--gateway=10.234.0.1 --hostname=test1.abc.com --ip=10.241.1.43
--nameserver=172.165.51.1,172.165.51.2 --netmask=255.255.252.0
network  --bootproto=static --device=00:21:28:A5:69:63
--gateway=10.176.88.1 --hostname=private1.abc.com --ip=10.176.86.133
--nameserver=10.176.84.5 --netmask=255.255.252.0
network  --bootproto=static --device=00:21:28:A5:69:64
--ip=10.176.150.43 --netmask=255.255.252.0

# System bootloader configuration
bootloader --location=mbr --driveorder="sda"
autopart
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all  --drives=sda

%packages



Any idea?

Thanks,
rmu