The goal of IP-Link (source code) is to see the relationships between different IP from network traffic capture, thus quickly for a given address with the IP that communicates the most. IP-Link offers severall visualization methods.
Python 2.7.
Python modules:
- Pylibpcap;
- Pcapy;
- matplotlib;
- SQLite interface;
- VPython for the Realtime Graph 3D visualization.
Software:
The site of IP-Link provides a complete tutorial.