Repository Index

Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.

• tcpreplay
• pcap
• netmap
• c

Process-aware, eBPF-based tcpdump

• ebpf
• ebpf-tc
• tcpdump
• tcpdump-like

fast, simple packet creation / parsing, with definitions for the basic TCP/IP protocols

ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

• sniffer
• grepping

A Software Probe for network packet capturing and forwarding in Cloud/Kubernetes and Virtualized environment.

• netis
• capture
• network
• traffic

A portable framework for low-level network packet construction

• network-packets
• ospf
• rip
• bgp

Get an available TCP port

Translatedlibuv wrapper in C++11 / libuv C++11 network library

• libuv
• tcp

:sparkles: :rocket: EasyTCP is a light-weight TCP framework written in Go (Golang), built with message router. EasyTCP helps you build a TCP server easily fast and less painful.

• tcp
• go
• golang
• middleware

A pure JavaScript implemetation of MODBUS-RTU (and TCP) for NodeJS

• modbus-rtu
• modbus-tcp
• node-serialport
• modbus-serial

🔌 Non-blocking TCP socket layer, with event-driven server and client.

• tcp
• sockets
• vapor
• server-side-swift

Simplifying encrypted traffic analysis for researchers by making protocol decryption effortless.

• frida
• ssl
• security
• hooking

A Go package for quickly building tcp servers

A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.

• api-rest
• connection-pooling
• cybersecurity
• devops

A library to simplify writing applications using TCP sockets to stream protobuff messages

An any-snarf program that processes application protocols (HTTP/FTP/...) from tcpdump or snoop files and stores session and file data

PETEP (PEnetration TEsting Proxy) is an open-source Java application for traffic analysis & modification using TCP/UDP proxies. PETEP is a useful tool for performing penetration tests of applications with various application protocols. ⚡

• proxy
• tcp
• tcp-proxy
• penetration-testing

Merge multiple pcap files together, gracefully.

• pcap
• merge
• tcpdump-capture
• packet-processing

A reverse proxy server with built-in WebUI, supporting TCP/UDP/HTTP/TLS/WebSocket, written in Rust.

• proxy
• proxy-server
• reverse-proxy
• rust

DPDK interface driver for userspace TCP/IP stack

A multi-threading tool to sniff TCP flow statistics and embedded HTTP headers from PCAP file. Each TCP flow carrying HTTP is exported to text file in json format.

Goma Gateway – Lightweight, High-Performance API Gateway and Reverse Proxy with declarative config, robust middleware, and support for REST, GraphQL, TCP, UDP, and gRPC.

• api-gateway
• go-proxy
• microservices
• api-management

A TCP Server Framework with graceful shutdown, custom protocol.

• golang
• tcp
• framework
• server

Synapse TCP/IP library for Delphi and Freepascal

• delphi
• freepascal
• ipv4
• ipv6