net-analyzer/argus
network Audit Record Generation and Utilization System
USE Flags
debug
Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
sasl
Global: Adds support for the Simple Authentication and Security Layer
tcpd
Global: Adds support for TCP wrappers