net-analyzer/fping
Utility to ping multiple hosts at once
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
suid
Global: Enable setuid root program, with potential security risks
+filecaps
* This flag is undocumented *