Ostinato : Packet/Traffic Generator and Analyzer

[Nytro]

Ostinato : Packet/Traffic Generator and Analyzer

Ostinato is an open-source, cross-platform network packet crafter/traffic generator and analyzer with a friendly GUI. Craft and send packets of several streams with different protocols at different rates.

Windows, Linux, BSD and Mac OS X (Will probably run on other platforms also with little or no modification but this hasn't been tested)

• Open, edit, replay and save PCAP files
  
• Support for the most common standard protocols
  
• Ethernet/802.3/LLC SNAP
  
• VLAN (with QinQ)
  
• ARP, IPv4, IPv6, IP-in-IP a.k.a IP Tunnelling (6over4, 4over6, 4over4, 6over6)
  
• TCP, UDP, ICMPv4, ICMPv6, IGMP, MLD
  
• Any text based protocol (HTTP, SIP, RTSP, NNTP etc.)
  
• More protocols in the works ...
  
• Modify any field of any protocol (some protocols allow changing packet fields with every packet at run time e.g. changing IP/MAC addresses)
  
• User provided Hex Dump - specify some or all bytes in a packet
  
• User defined script to substitute for an unimplemented protocol (EXPERIMENTAL)
  
• Stack protocols in any arbitrary order
  
• Create and configure multiple streams
  
• Configure stream rates, bursts, no. of packets
  
• Single client can control and configure multiple ports on multiple computers generating traffic
  
• Exclusive control of a port to prevent the OS from sending stray packets provides a controlled testing environment
  
• Statistics Window shows realtime port receive/transmit statistics and rates
  
• Capture packets and view them (needs Wireshark to view the captured packets)
  
• Framework to add new protocol builders easily
  

Demo

Download Ostinato

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