network help getting iperf to work

I am having a problem getting iperf to work on my new installation of Fedora core 5. I have two new computers both with the same install of FC5 on them. The computers are connected via a crossover cable. I start the iperf server on computer A with iperf -s I start the client on computer B with iperf -c 10.0.1.102. The server starts fine, but the client comes back with an error. Here is my error message: connect failed: No route to host

The strange thing is I can ping 10.0.1.102, and I can ftp to 10.0.1.102. If I use two windows machines iperf it works just fine. Attached are route -n and ifconfig eth0 for both machines

Computer B Client side: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 168 plus 1.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0

eth0 Link encap:Ethernet HWaddr 00:13:20:7E:36:19 inet addr:10.0.1.103 Bcast:10.0.1.255 Mask:255.255.255.0 inet6 addr: fe80::213:20ff:fe7e:3619-64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:179 errors:0 dropped:0 overruns:0 frame:0 TX packets:204 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000

Computer A Server side: eth0 Link encap:Ethernet HWaddr 00:13:20:7E:3A:09 inet addr:10.0.1.102 Bcast:10.0.1.255 Mask:255.255.255.0 inet6 addr: fe80::213:20ff:fe7e:3a09-64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:42 errors:0 dropped:0 overruns:0 frame:0 TX packets:51 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000

Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 168 plus 1.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0

I have tried another throughput tester program and get the same error. How can I resolve this?