ttt is yet another descendant of tcpdump but it is capable of real-time,
graphical, and remote traffic-monitoring. ttt won't replace tcpdump,
rather, it helps you find out what to look into with tcpdump. ttt
monitors the network and automatically picks up the main contributors of
the traffic within the time window. The graphs are updated every second by
default. 

Features: 

      Automatic Ranking of Protocols and Hosts 
      Real-Time Monitoring 
      Remote Monitoring with IP-Multicast support 
      Accepts tcpdump output 
      IPv6 Aware (experimental) 
      Portable and easy to customize 

The TTT homepage is at:

	http://www.csl.sony.co.jp/~kjc/software.html


(libBLT is provided here for your convenience; ttt also requires libpcap)