Firewall log analyzer
repair corrupted pcap and pcapng files
tcptrace analyzes packet tcp connections and provides analysis
Snare Enterprise: bit.ly/Snare-Trial
Xplico is a Network Forensic Analysis Tool (NFAT)
PCAP from another point of view
Network Firewall Linux Kernel Module with Conflict Resolution Engine
Open Source SIEM
Network link bonding/trunking/aggregation and multichannel VPN daemon