On Oct 29, 2010, at 4:34 PM, mch...@physics.ucsb.edu wrote: > [r...@arcons controlScripts]# /sbin/arp -a > ? (10.0.0.20) at <incomplete> on eth1
This show that the PC is not able to get the MAC address for 10.0.0.20 (the ROACH). I guess it's probably a routing problem or a firewall problem. What does "netstat -rn" show? What are your current firewall rules? Can you turn off the firewall temporarily to see if that allows it to work? Dave
