LTSP server crash

[dbclinton]

Hi,
I messed my device names up and managed to lose my thin clients in the
process. I'm running 10.04 LTS, by the way.
Originally the device facing the Internet (via an Ipcop proxy server)
was eth0 and the device facing my clients was eth1. The Internet
interface is currently eth1 and, to make room for it, I've shifted the
clients to eth2 (by editing /etc/network/interfaces). I updated my ssh
image and keys, but the clients are still not making any contact (i.e.,
they're not booting).
Here's my /etc/network/interfaces file:
===================
# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth2
iface eth2 inet static
	address 192.168.0.254
	netmask 255.255.255.0
===================
And here's the output from ifconfig:
===================
eth1      Link encap:Ethernet  HWaddr 00:a1:b0:00:5b:ce  
          inet addr:192.168.1.24  Bcast:192.168.1.255
Mask:255.255.255.0
          inet6 addr: fe80::2a1:b0ff:fe00:5bce/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:99 errors:0 dropped:0 overruns:0 frame:0
          TX packets:145 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:23353 (23.3 KB)  TX bytes:17016 (17.0 KB)
          Interrupt:23 Base address:0xb400 

eth2      Link encap:Ethernet  HWaddr 00:1d:60:0b:41:e5  
          inet addr:192.168.0.254  Bcast:192.168.0.255
Mask:255.255.255.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:28 Base address:0x2000 

eth4      Link encap:Ethernet  HWaddr 00:87:11:0a:03:31  
          inet6 addr: fe80::287:11ff:fe0a:331/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5 errors:0 dropped:0 overruns:0 frame:0
          TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2950 (2.9 KB)  TX bytes:3546 (3.5 KB)
          Interrupt:22 Base address:0xec00 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:492 errors:0 dropped:0 overruns:0 frame:0
          TX packets:492 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:58280 (58.2 KB)  TX bytes:58280 (58.2 KB)

===================

Can anyone tell me what I'm missing?
Thanks,
David