Showing 22 open source projects for "tcp debug tool"

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  • 1
    Pingtunnel

    Pingtunnel

    Pingtunnel is a tool that send TCP/UDP traffic over ICMP

    Pingtunnel is a Go-based tunneling tool that sends TCP and UDP traffic over ICMP. It is designed for experimental, research, and network-study scenarios where ICMP transport is being explored as an alternative path for traffic forwarding. The project uses a client and server model, with the server typically requiring a publicly reachable host. It can carry application traffic through ICMP echo-style communication, which makes it distinct from common TCP, UDP, HTTP, or DNS tunnel tools. ...
    Downloads: 150 This Week
    Last Update:
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  • 2
    jprq

    jprq

    join public router. quickly

    jprq is an open-source tunneling tool for exposing local servers to the public internet. It is designed as a developer-friendly alternative to hosted tunneling platforms, making it useful for testing webhooks, APIs, websites, SSH, and other TCP-based services. The tool can publish a local port through a public address so external users or services can reach something running on a developer’s machine.
    Downloads: 49 This Week
    Last Update:
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  • 3
    DarkFlare

    DarkFlare

    DarkFlare Firewall Piercing (TCP over CDN)

    DarkFlare is a tunneling utility that moves TCP traffic through HTTPS-looking requests routed across CDN-style infrastructure. It is designed for situations where direct TCP connections are restricted but outbound HTTPS traffic is still permitted. The project presents itself as a firewall-piercing tool, so it is best suited for authorized testing, private infrastructure access, or controlled research environments.
    Downloads: 18 This Week
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  • 4
    Chisel

    Chisel

    A fast TCP/UDP tunnel over HTTP

    Chisel is a lightweight tunneling tool designed to move TCP and UDP traffic through HTTP while securing the connection with SSH. It packages both client and server functionality into a single Go-based executable, which makes it practical for fast deployment across different environments. The project is especially useful when direct network access is restricted but HTTP or HTTPS traffic is still allowed.
    Downloads: 456 This Week
    Last Update:
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  • 5
    Stowaway

    Stowaway

    Multi-hop Proxy Tool for pentesters

    Stowaway is a Go-based multi-hop proxy tool created for authorized penetration testing, red-team labs, and security training environments. It uses an admin-and-agent model that allows operators to build a chain of connected nodes across segmented networks. The tool supports active and passive connection modes, making it adaptable to different network layouts. It can route traffic through SOCKS5 and HTTP proxy settings, and it also supports TCP, HTTP-style, and WebSocket-style upstream or downstream transport modes. ...
    Downloads: 88 This Week
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  • 6
    File Tunnel

    File Tunnel

    Tunnel TCP connections through a file

    File-Tunnel is a tunneling tool that moves TCP connections through a shared file or file server. It is built around the unusual idea that two systems can exchange network data by reading and writing files that both sides can access. This makes it useful in environments where direct TCP connectivity is blocked but a shared folder, FTP server, S3-compatible storage, Dropbox folder, RDP drive share, or similar file channel is available.
    Downloads: 54 This Week
    Last Update:
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  • 7
    Wstunnel

    Wstunnel

    Tunnel all your traffic over Websocket or HTTP2

    Wstunnel is a Rust-based tunneling tool that carries arbitrary TCP and UDP traffic over WebSocket or HTTP/2. It is designed to help users reach resources through networks where direct traffic may be blocked, filtered, or difficult to route. Because WebSocket is compatible with regular HTTP infrastructure, wstunnel can work through many reverse proxies, firewalls, and web-oriented network paths.
    Downloads: 95 This Week
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  • 8
    GO Simple Tunnel

    GO Simple Tunnel

    A simple tunnel written in golang

    GOST, or GO Simple Tunnel, is a flexible tunneling and proxy tool written in Go for building secure traffic forwarding chains. It supports proxying, port forwarding, reverse proxying, and tunnel-based access to services behind NAT or firewalls. The project is designed around protocol composition, allowing users to combine multiple protocols into multi-level forwarding chains. It can handle TCP and UDP forwarding, transparent proxying, DNS proxying, TUN/TAP workflows, and tun2socks scenarios. ...
    Downloads: 163 This Week
    Last Update:
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  • 9
    SMTP Tunnel Proxy

    SMTP Tunnel Proxy

    A high-speed covert tunnel that disguises TCP traffic as SMTP email

    ...The tool supports modern TLS encryption (STARTTLS) with HMAC-SHA256 authentication, per-user secrets, IP whitelisting, and multiplexed connections over a single tunnel. With a simple installer and systemd service setup, users can quickly deploy it on a Linux VPS as a tunneled access point, then connect from Windows, macOS, or Linux clients using auto-generated client packages.
    Downloads: 2 This Week
    Last Update:
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  • 10
    tun2proxy

    tun2proxy

    Tunnel (TUN) interface for SOCKS and HTTP proxies

    tun2proxy is a Rust-based networking tool that routes traffic from a TUN interface through HTTP or SOCKS proxies. It allows system-level traffic to be redirected through a proxy even when individual applications do not support proxy configuration. The project supports Linux, Android, macOS, iOS, and Windows, making it broadly useful across desktop, mobile, and embedded-style environments. It includes HTTP, SOCKS4, SOCKS5, SOCKS4a, and SOCKS5h support, along with authentication options...
    Downloads: 96 This Week
    Last Update:
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  • 11
    Ligolo-ng

    Ligolo-ng

    An advanced, yet simple, tunneling/pivoting tool

    Ligolo-ng is a simple, lightweight and fast tool that allows pentesters to establish tunnels from a reverse TCP/TLS connection using a tun interface (without the need of SOCKS). When running the relay/proxy server, a tun interface is used, packets sent to this interface are translated and then transmitted to the agent's remote network. You need to download the Wintun driver (used by WireGuard) and place the wintun.dll in the same folder as Ligolo.
    Downloads: 17 This Week
    Last Update:
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  • 12
    Cake

    Cake

    Distributed LLM and StableDiffusion inference

    Cake is a compact, powerful toolkit that combines a flexible TCP/UDP proxy, port forwarding system, and connection manager designed for both development and penetration testing scenarios. It enables users to create complex networking flows where traffic can be proxied, relayed, and manipulated between endpoints — useful for debugging networked applications, inspecting protocols, or tunneling traffic through different hops.
    Downloads: 0 This Week
    Last Update:
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  • 13
    zoro

    zoro

    zoro can help you expose local server to external network

    Zoro is a Go-based tunneling tool for exposing local services to an external network. It supports TCP and UDP forwarding, which makes it useful for HTTP, HTTPS, SSH, DNS, and other network services. The project follows a simple client-and-server model where the remote server opens an external port and forwards traffic back to a local service. It also includes HTTPS-specific server and client modes that can map local HTTP services to subdomains under a configured domain. ...
    Downloads: 82 This Week
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  • 14
    NSmartProxy

    NSmartProxy

    NSmartProxy is an open source reverse proxy tool

    NSmartProxy is a reverse proxy system that enables external access to devices or applications behind NAT/firewalls without requiring public IPs or router configuration. It’s designed to work with desktop and server apps, and includes a centralized SmartNode server that helps initiate and maintain tunnel connections. This makes it ideal for remote access to local services or self-hosted applications. NSmartProxy supports both TCP and UDP protocols, making it versatile for a wide range of...
    Downloads: 1 This Week
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  • 15
    PsiMux SNI injector + Psiphon Servers

    PsiMux SNI injector + Psiphon Servers

    Value Added VPN 4G ssl/tls sni Psiphon CN/RU/JP/UK..

    Sibling project https://sourceforge.net/projects/tls-sni-injector-cloudflare/ TCP Over SSL Tunnel TCP Over SSL Tunnel is a free SSL tool with SNI Host (Spoof Host) support ( SSL Injector ). 🔧 Máy chủ Psiphon3 miễn phí có hỗ trợ SNI tùy chỉnh và meek proxy ✅ Dùng để vượt tường lửa, kiểm duyệt mạng ⚙️ Cấu hình chuyên nghiệp, phù hợp với kỹ thuật viên và người yêu công nghệ 📡 Không cần root, không quảng cáo, hoạt động ổn định
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    Downloads: 25 This Week
    Last Update:
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  • 16
    tls SNI injector + VPNGate Free Server

    tls SNI injector + VPNGate Free Server

    Value Added VPN 4G ssl/tls sni VPNGate CN/RU/JP/UK..

    Sibling project https://sourceforge.net/projects/tls-sni-injector-cloudflare/ UDP Over SSL Tunnel UDP Over SSL Tunnel is a free SSL tool with SNI Host (Spoof Host) support ( SSL Injector ). VPN client 4G ssl/tls sni + SoftEther + VPNGate CN/RU/JP/UK.. 🚀 Free VPNGate + SNI Customization 🛡️ One of the most powerful censorship bypass tools ever shared 🌍 Works globally — optimized for Vietnam, Iran, and more 💡 Try it today and experience real freedom! This VPNGate server setup...
    Downloads: 60 This Week
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  • 17
    powercat

    powercat

    Netshell features all in version 2 powershell

    PowerCat is a compact PowerShell implementation of netcat-style networking utilities that makes it easy to create TCP/UDP clients and listeners, forward ports, and move data between sockets and files. It provides both interactive shells and single-command execution modes so operators can create bind shells, reverse shells, or simple file upload/download endpoints using only PowerShell. The tool supports encrypted connections (SSL/TLS) and can act as a basic SOCKS proxy or relay, enabling flexible pivot and tunneling workflows. ...
    Downloads: 1 This Week
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  • 18
    Fuso

    Fuso

    Lightweight intranet penetration, port forwarding tool

    Fuso is a lightweight intranet penetration and port-forwarding tool written in Rust. It is designed to expose internal services through a relay-style setup while remaining small, fast, and efficient. The project supports multiple connections, cascading proxy behavior, transmission encryption, and both TCP and UDP forwarding workflows. It can also work with SOCKS5 scenarios, including UDP forwarding in newer releases.
    Downloads: 49 This Week
    Last Update:
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  • 19

    Handy TCP/IP Server/Client Tools

    Various TCP/IP servers, clients and network management tools

    IPtools is an all in one package that includes various TCP/IP tools. Server: - FTP - TFTP - Syslog - Web - Remote Command - General UDP server - Multicast server Client utilities: - Multicast client - TFTP client Starting on version 0.2.0, a powerful network connection tools UBridge is added, it can bridge: - VXLAN (newly released) - UDP sessions - NIC card of the PC - Connections to Cisco Router Simulator "GNS3/dynamips" and H3C Router Simulator (LITO/CEN). ...
    Downloads: 1 This Week
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  • 20
    ngrok

    ngrok

    Unified ingress for developers

    ngrok is a globally distributed, secure reverse proxy and tunneling service that exposes applications running on local machines behind NATs or firewalls to the public internet. It simplifies remote debugging, webhooks integration, and secure ingress by wrapping reverse proxy, firewall traversal, API gateway, and load-balancing functionality into a single tool. ngrok is a globally distributed reverse proxy that secures, protects and accelerates your applications and network services, no...
    Downloads: 135 This Week
    Last Update:
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  • 21
    Proxpy is a TCP proxy and debugging tool. It runs on Windows, Linux, Unix and any other system that supports java. Uses are for debugging TCP communications, tunneling over SSL, converting SSL to non-SSL, forwarding traffic.
    Downloads: 0 This Week
    Last Update:
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  • 22
    TCP over RDP tunneling tool
    Downloads: 10 This Week
    Last Update:
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