A Swiss army knife for your daily Linux network plumbing
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open Source Monitoring System for performance and availability.
Manage and interpret IPMI systems with common a software tool
Intelligently block brute-force attacks by aggregating system logs
Powerful, open-source network protocol analyzer
Nagios Open Source network monitoring software - The Standard In ITM
ICMP-based network bandwidth measurement tool
High capacity syslog data collection, filtering, and management.
Firewall log analyzer
Xymon monitors your hosts, your network services, and everything else.
WinDivert: Windows Packet Divert
repair corrupted pcap and pcapng files