traffic-mon - Sample Output

This is an interactive tool (like top(1)), a Perl script that contiuously parses the output of tcpdump(1), updating network traffic statistics in the form of sorted 'top 10' network traffic users. Shows accumulating values, and totals for last 5 minute interval. 
% traffic-mon
Pkts     5mins    Hostname
----     -----    ------------
26       1012     sun-2
26       1001     sun-3
14       920      tone
14       333      har-ver
8        240      demo
3        221      one-cds
3        10       10.2.1.10      
2        0        88.133.6.255   
1        0        IGRP-ROUTERS.MCAST.NET