disk2n

10 Gigabit network traffic re-player

disk2n is able to replay network traffic previously captured with n2disk on live networks observing the original inter-packet time. disk2n supports the industry standard PCAP file format (with both regular and nanosecond timestamps).
disk2n has been designed to replay multiple pcap files of any size (even terabytes of traffic) with limited memory usage. You can specify a playlist of pcap files or a timeline produced by n2disk with a time interval, and instruct disk2n to continue from the first packet when the last one is reached. It is possible to determine in advance the amount of memory used by disk2n: it uses a memory buffer of arbitrary size to cache the next packets to replay, achieving great transmit performances with limited memory usage.

disk2n can be effectively used to perform numerous activities, among these:

  • Reproduce selected long-term network activities.
  • Replay previously captured traffic to a different network interface.
  • Generate traffic to test network equipments that no traffic generator can do being them usually limited in replay duration.
at a glance

Key Features

Ideal for Every Environment

Use Cases

Network Devices and IDS Testing

Data captured to PCAP with n2disk, can be replayed to simulate real-world traffic in lab environments. This is essential for testing security appliances, validating IDS/IPS systems, or stress-testing new deployments before they go live. Replay real-world or synthetic attack traffic to evaluate how well security appliances detect or block threats or to analyze malware command-and-control patterns or observe how malware behaves in a controlled environment.

Reconstruct historical incidents to understand attacker behavior or data exfiltration patterns or replay real attacks in red team/blue team exercises to simulate realistic threat environments.

Specifications

Tech Specs

models

Choose Your Model

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10 Gbit
699€
  • Replay of standard PCAP files
  • Packet transmission acceleration with PF_RING ZC
  • Rate control
  • Packet headers reforging
  • Up to 10 Gbps
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