netsniff-ng is a free Linux networking toolkit, a Swiss army knife for your daily Linux network plumbing if you will. Its gain of performance is reached by zero-copy mechanisms, so that on packet reception and transmission the kernel does not need to copy packets from kernel space to user space and vice versa. Our toolkit can be used for network development and analysis, debugging, auditing, or network reconnaissance.

Features

  • Fast zero-copy analyzer, pcap capturing and replaying tool
  • Multithreaded low-level zero-copy network packet generator
  • High-level packet generator for HW/SW appliances with Cisco-CLI
  • Berkeley Packet Filter compiler, Linux BPF JIT disassembler
  • Top-like netfilter connection tracking tool
  • An autonomous system (AS) trace route utility

Project Samples

Project Activity

See All Activity >

Categories

Packet Sniffers

License

MIT License

Follow netsniff-ng

netsniff-ng Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of netsniff-ng!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

C

Related Categories

C Packet Sniffers

Registered

2023-08-22