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Integrated packet generator and sniffer for Ethernet, but also works with blocks of data over TCP connection. Enables you to use scripts for automated testing, monitoring, imitating of various network objects, creating custom network tools.
Rserver is a C++ written RADIUS package. Includes daemon, test, stress test and sniffer utilities. Configuration file is a list of rules. Rule may modify packet, pass to AAA engine or to proxy server. Custom AAA engine can be implemented and plugged.