Network Software

Wireshark

Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries and educational institutions.

Wireshark has a rich feature set which includes the following:

• Deep inspection of hundreds of protocols, with more being added all the time
  
• Live capture and offline analysis
  
• Standard three-pane packet browser
  
• Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others
  
• Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility
  
• The most powerful display filters in the industry
  
• Rich VoIP analysis
  
• Read/write many different capture file formats: tcpdump (libpcap), Catapult DCT2000, Cisco Secure IDS iplog, Microsoft Network Monitor, Network General Sniffer (compressed and uncompressed), Sniffer Pro, and NetXray, Network Instruments Observer, Novell LANalyzer, RADCOM WAN/LAN Analyzer, Shomiti/Finisar Surveyor, Tektronix K12xx, Visual Networks Visual UpTime, WildPackets EtherPeek/TokenPeek/AiroPeek, and many others
  
• Capture files compressed with gzip can be decompressed on the fly
  
• Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others (depending on your platfrom)
  
• Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2
  
• Coloring rules can be applied to the packet list for quick, intuitive analysis
  
• Output can be exported to XML, PostScript, CSV, or plain text
  

SolarWinds Real-time NetFlow Analyzer

SolarWind's Real-time NetFlow Analyzer unlocks the power of NetFlow on your network. This new free tool determines the types of traffic on your network, where it's coming from, and where it's going. Real-time NetFlow Analyzer takes the guesswork out of diagnosing traffic spikes and stores up to one hour of NetFlow data - giving you X-ray vision into what's on your network.

Deep Network Analyzer

Deep Network Analyzer (DNA) is an open, flexible and extensible deep network analyzer (software server) and architecture for gathering and analyzing network packets, network sessions and applications protocols, passively off enterprise class networks. DNA is designed to be used for Internet Security, Intrusion detection, Network Management, Protocol and Network Analysis, Information Gathering, Network Monitoring applications