Syslog
UNIX: sysklogd rsyslog: TCP上の syslog 実装、RFC 3195 をサポート syslog-ng metalog msyslog socklog
Windows 2000, 2003, XP: TheOne SysLog Manager Kiwi Syslog Daemon MonitorWare Products: MonitorWare Agent, WinSyslog NetDecision LogVision NTsyslog Syslserve syslog-ng Agent for Windows Syslog Watcher