Linux /proc IPv4 variable reference
Supernice network traffic illustration
Eine schöne Onlineservice Webseite mit unterschiedlichen Netzwerktools (traceroute, AS abfrage...)
Bandbreitenmanagement für jegliches Programm welches socket() benutzt. Trickle ist ein Userspace Bandwidth Shaper
NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. NetHogs does not rely on a special kernel module to be loaded. If there's suddenly a lot of network traffic, you can fire up NetHogs and immediately see which PID is causing this. This makes it easy to indentify programs that have gone wild and are suddenly taking up your bandwidth.
This program auto-detects networks and presents them on graphical maps, which reflect up-to-the-minute device and host status.You can define alerts and send them by e-mail. It includes powerful diagnostic tools including ping and SNMP MIB browser. Java in