dual nics and routes

[Lucas Peet]

Ok, I have one machine, with one nic connected to my cable  
modem.  I brought an older machine back to life, and threw a  
2nd nic into my main machine to connect to the old one.   
Main's eth1 IP is 10.0.0.1, Older's IP is 10.0.0.2.  Older  
machine is running Win2K, Main running Linux.  Neither can  
ping each other, and I think it's has something to do with  
the routes.  
  
Here's my route table for Main:  
 
[root at riodo lib]# /sbin/route 
Kernel IP routing table 
Destination     Gateway         Genmask         Flags Metric 
Ref    Use Iface 
172.16.118.0    *               255.255.255.0   U     0      
0        0 vmnet1 
10.0.0.0        *               255.255.255.0   U     0      
0        0 eth1 
172.16.234.0    *               255.255.255.0   U     0      
0        0 vmnet8 
65.30.112.0     *               255.255.240.0   U     0      
0        0 eth0 
127.0.0.0       *               255.0.0.0       U     0      
0        0 lo 
default         mkc-65-30-112-1 0.0.0.0         UG    0      
0        0 eth0 
[root at riodo lib]# 
 
 
Any ideas? 
 
-Lucas