[K12OSN] transparent proxying workstations from eth0 to eth1

[Huck]

eth0 is on 192.168.0.254 (default K12LTSP install)

eth1 is on a static 10.1.3.35...
gateway machine is 10.1.3.1 (running squid/dansguardian)

I am trying to have Windows machines behind the K12LTSP machine(eth0)
access the internet...without success...

I have the following:

[root at ltsp ~]# chkconfig --list | grep transparent
transparent-proxying    0:off   1:off   2:on    3:on    4:on    5:on 
6:off
[root at ltsp ~]# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination


Any thoughts? Do I need some sort of an IPTABLES rule that forwards port 
80 traffic from eth0 to eth1 or something?

--Huck