Alternatives and similar repositories for tcpdump:

Users that are interested in tcpdump are comparing it to the libraries listed below

• the-tcpdump-group / libpcap
  the LIBpcap interface to various kernel packet capture mechanism
  ☆2,791Updated this week
• iproute2 / iproute2
  Iproute2 Source Code Mirror - This is a publish-only repository. Please follow README.devel procedure for any changes.
  ☆877Updated 2 weeks ago
• appneta / tcpreplay
  Pcap editing and replay tools for *NIX and Windows - Users please download source from
  ☆1,231Updated 7 months ago
• wireshark / wireshark
  Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. ⚠️ GitHub won't let us disable pull requests. ⚠…
  ☆7,611Updated this week
• libnet / libnet
  A portable framework for low-level network packet construction
  ☆921Updated this week
• strace / strace
  strace is a diagnostic, debugging and instructional userspace utility for Linux
  ☆2,348Updated this week
• iputils / iputils
  The iputils package is set of small old utilities for Linux networking.
  ☆652Updated last month
• antirez / hping
  hping network tool
  ☆1,491Updated 7 months ago
• google / boringssl
  Mirror of BoringSSL
  ☆1,888Updated this week
• c-ares / c-ares
  A C library for asynchronous DNS requests
  ☆1,917Updated 2 weeks ago
• luigirizzo / netmap
  Automatically exported from code.google.com/p/netmap
  ☆1,883Updated last week
• isc-projects / bind9
  Mirror of https://gitlab.isc.org/isc-projects/bind9, please submit issues and PR/MRs in the GitLab. Any issues and PRs opened here will b…
  ☆653Updated this week
• schweikert / fping
  High performance ping tool
  ☆1,067Updated this week
• netsniff-ng / netsniff-ng
  A Swiss army knife for your daily Linux network plumbing.
  ☆1,288Updated last month
• royhills / arp-scan
  The ARP Scanner
  ☆1,032Updated last week
• util-linux / util-linux
  ☆2,774Updated this week
• Ettercap / ettercap
  Ettercap Project
  ☆2,462Updated this week
• mirror / busybox
  BusyBox mirror
  ☆1,711Updated 4 months ago
• droe / sslsplit
  Transparent SSL/TLS interception
  ☆1,784Updated 5 months ago
• HewlettPackard / netperf
  Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unid…
  ☆896Updated 11 months ago
• madler / zlib
  A massively spiffy yet delicately unobtrusive compression library.
  ☆5,977Updated this week
• openssh / openssh-portable
  Portable OpenSSH
  ☆3,235Updated this week
• cloudflare / bpftools
  BPF Tools - packet analyst toolkit
  ☆1,202Updated 4 months ago
• esnet / iperf
  iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool
  ☆7,241Updated last week
• simsong / tcpflow
  TCP/IP packet demultiplexer. Download from:
  ☆1,714Updated last month
• lighttpd / lighttpd1.4
  lighttpd1.4 on github for easier collaboration - main repo still on lighttpd.net
  ☆631Updated last week
• libvirt / libvirt
  Read-only mirror. Please submit merge requests / issues to https://gitlab.com/libvirt/libvirt
  ☆1,480Updated this week
• secdev / scapy
  Scapy: the Python-based interactive packet manipulation program & library.
  ☆11,090Updated this week
• ecki / net-tools
  Linux base networking tools
  ☆254Updated 5 months ago
• rsyslog / rsyslog
  a Rocket-fast SYStem for LOG processing
  ☆2,085Updated this week