There is a lot of activity but I can't understand what to do with the information that its showing.
18:45:20.124506 arp who-has IPADDRESS tell IPADDRESS
18:45:20.170047 arp who-has IPADDRESS tell IPADDRESS
18:45:20.278150 arp who-has IPADDRESS tell IPADDRESS
18:45:20.318818 IP IPADDRESS > IPADDRESS: P 2683740605:2683740707(102) ack 1317712476 win 16967
IPADDRESS = I've replace IP addresses with this!
Is that useful or is there something else in the output I should be looking for?