Search Results for "packet"
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Showing 49 open source projects for "packet"
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Zapret
Advanced open source tool for bypassing DPI-based censorship
...Zapret implements multiple strategies including desynchronizing DPI inspection, packet modification, and protocol manipulation to make network traffic less recognizable or harder for DPI systems to classify reliably. It supports deployment on a variety of operating systems including traditional Linux systems, embedded devices like routers running OpenWRT, and has partial support for FreeBSD, OpenBSD, macOS, and Windows. -
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WireGuard Linux
Linux kernel implementation of the WireGuard VPN protocol
WireGuard Linux is the Linux kernel implementation of the WireGuard VPN protocol, providing high-performance encrypted networking directly within the Linux networking stack. The repository serves as a mirror of the official development tree and contains the kernel-side code that enables native WireGuard support on Linux systems. By operating inside the kernel rather than user space, the project achieves very low latency and high throughput, making it suitable for servers, embedded systems,... -
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KCP
A fast and reliable ARQ protocol
...It is implemented by using the pure algorithm, and is not responsible for the sending and receiving of the underlying protocol (such as UDP), requiring the users to define their own transmission mode for the underlying data packet, and provide it to KCP in the way of callback. Even the clock needs to be passed in from the outside, without any internal system calls. The entire protocol has only two source files of ikcp.h, ikcp.c, which can be easily integrated into the user's own protocol stack. You may have implement a P2P, or a UDP-based protocol, but are lack of a set of perfect ARQ reliable protocol implementation, then by simply copying the two files to the existing project, and writing a couple of lines of code, you can use it. -
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UDP Warp+/WebSocket + CDN
Value Added Warp over WebSocket via CDN Tunnel
...Warp-over-WebSocket-CDN Bypass ISP throttling and DPI by tunneling Cloudflare Warp traffic over WebSocket with Host Header spoofing through major CDN networks (CloudFront / Cloudflare / Akamai). Platform Protocol Tunnel License What It Does Many ISPs throttle or block VPN traffic using Deep Packet Inspection (DPI). Warp-over-WebSocket-CDN wraps WireGuard UDP inside a WebSocket connection with a spoofed Host header, routing traffic through major CDN edge networks (CloudFront, Cloudflare, or Akamai). To any firewall or DPI system, the traffic looks like a legitimate WebSocket upgrade to a CDN-hosted domain. Result: Full Cloudflare Warp speed and privacy, even on heavily restricted networks — including campus, corporate, and ISP-level DPI systems. -
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UDP OpenVPN/WebSocket + CDN
Value Added OpenVPN over WebSocket via CDN Tunnel
... # OpenVPN-over-WebSocket-CDN **Bypass ISP throttling and DPI by tunneling OpenVPN UDP traffic over WebSocket with Host Header spoofing through major CDN networks (CloudFront / Cloudflare / Akamai).** --- ## What It Does Many ISPs throttle or block VPN traffic using Deep Packet Inspection (DPI). OpenVPN-over-WebSocket-CDN wraps OpenVPN UDP inside a WebSocket connection with a spoofed `Host` header, routing traffic through major CDN edge networks (CloudFront, Cloudflare, or Akamai). To any firewall or DPI system, the traffic looks like a legitimate WebSocket upgrade to a CDN-hosted domain. -
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Endian Firewall Community (EFW) is a "turn-key" linux security distribution that makes your system a full featured security appliance with Unified Threat Management (UTM) functionalities. The software has been designed for the best usability: very easy to install, use and manage and still greatly flexible. The feature suite includes stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support, virus and spam-filtering for email traffic (POP and SMTP), content filtering of Web traffic and a "hassle free" VPN solution (based on both OpenVPN and IPsec).
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Divert
WinDivert: Windows Packet Divert
Windows Packet Divert (WinDivert) is a user-mode packet interception library for Windows 7, Windows 8 and Windows 10. WinDivert can be used to implement user-mode packet filters, sniffers, firewalls, NATs, VPNs, IDSs, tunneling applications, etc. -
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pcapfix
repair corrupted pcap and pcapng files
this tool tries to repair your broken pcap and pcapng files by fixing the global header respectively packet blocks and recovering the packets by searching und guessing the packet headers or blocks -
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voidd
honeypot listener to feed block lists or what have you
Listens for connections on ports and executes a script when a connection is made. Useful for populating packet filter tables with ip's from bots/scanners. -
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pcaprunner
Analizes PCAP files and gives statistics about IP packets.
PCAPRUNNER runs through PCAP files and statistically analyzes IP packets. Other packets are ignored. Adresses, ports, oldest timestamp, youngest timestamp (first seen / last seen), the quantity of packets and the sum of the packet volumes (as given in the PCAP file as orig_len) are listed. PCAPRUNNER uses only the C standard library, no LIBPCAP. -
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facebook-tunnel
Tunneling Internet traffic over Facebook chat
facebook-tunnel is an experimental project that explores tunneling internet traffic through Facebook chat messages. Its core idea is to encode packets as Base64 and send them through chat-based communication rather than a normal network tunnel. The project uses TUN/TAP networking concepts and includes components for interacting with Facebook login, message sending, and message receiving. It depends on tools and libraries such as Gumbo parser, libcurl, TUN/TAP support on Linux, GCC, G++,... -
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picosntp
SNTP client for DOS, based on the picoTCP library
picoSNTP is an SNTP time synchronization client for DOS. It requires a 8086-compatible CPU, and a working network connectivity via a packet driver. It's based on the picoTCP stack (and more specifically, on its DOS fork - picotcp4dos) -
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vtrunkd
Network link bonding/trunking/aggregation and multichannel VPN daemon
...Vtrunkd is a Linux VPN daemon used to combine several connection paths into one aggregated channel. Features latency, reordering and jitter management, behaviour analysis optimizations for encapsulated protocols, bufferbloat control, packet redundancy, and multiple cpu cores utilization. Up to 30 heterogenous links bonding supported. Used for live streaming, LTE/3G/Wi-Fi link bonding. 32/64-bit, x86, MIPS and ARM supported. Supports python plug-ins for new algorithms implementation. Open source version developed and commercial support provided by Vrayo Systems, http://vrayo.com. ... -
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Passive network application response time monitor utilising libpcap packet capture. Maintains session state tracking host response, network round-trip times and end-point/network congestion. Can be configured for many protocols such as http, telnet...
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opensniffer
Zero copy MMAP linux network drivers
Optimized open source 1G/10G sniffer library to get network data from network adapter without loss on high data rates. Come back soon to get new features. -
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HostIPstats
Collect and display host IP traffic statistics
This tool provides IP traffic information at a level between a simple traffic counter (e.g. darkstat) and full packet capture or intrusion detection. It collects packet and byte counts by host IP address, protocol, and port. The next phase of the project is to analyze and display this data. -
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IPFIRE-wall is a framework that implements a network firewall. It can be used in desktop systems and in simple network configurations, providing a friendly graphical interface and a simple installation procedure. Also unprivileged users can personalize.
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QuickSock
A simple C++ socket library used to make socket programming tolerable.
The latest version of QuickSock is version (1.1.2). Wrapper for the Monkey Programming Language: http://monkeycoder.co.nz/Community/posts.php?topic=4866 QuickSock is a very simple C++ based UDP networking library. QuickSock currently relies on the WinSock library on Windows, (and as of April 2013, QuickSock uses BSD sockets on other platforms). QuickSock is a work in progress, so later down the road I may add new features, or change how things function. See the "Things to add in the... -
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network packet generator
a simple packet generator for TCP,UDP and ICMP network packages
You can create different kinds of network packages e.g. ICMP echo request, echo replies, TCP packages with different settings, ... . You can start the programm by typing 'sudo ./start_pg2.sh interfacename'. The script is necessary to suppress the rst-packets from the linux kernel. I created this program to improve my C skills and to gain some experience in network programming. It is a early version and everyone is welcome to improve it ;). I´m from Germany so program and the comments... -
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KaTaLyzer is network traffic analyzer which offers full network communication monitoring through graphs of protocols traffic for all communicating nodes or for choosen node (based on IP or MAC address). See more at katalyzer.sk
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ISP-fW is a firewall script that provides port forwarding, packet filtering, stateful packet inspection, port redirection, masquerading, SNAT/ DNAT, TOS, and never the last it generates htb rules for bandwich management. Includes: htb-tools, mipclass
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nwGTPv2 is free and open source implementation of GPRS Tunneling Protocol version 2 (GTPv2) or Evolved GTP (eGTP). GTPv2 is primarily used for control signalling between Serving Gateway SGW and PDN Gateway (PGW) in Evolved Packet Core (EPC).
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Semantic Internet and IPSourcing
Semantic Internet and IPSourcing: Internet becomes the knowledge.
...The metadata of the content of the IPv6 packets and the capabilities of the device is inserted into the IPv6 options header. Routers (machines) process packets and establish a semantic database. We call this concept as IP sourcing. Any unencrypted IP packet enables populating the semantic database and Internet becomes a very large independent, distributed information center. Any web search, tweet or communication may help Internet build an information database. -
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gnlSniffer is a local packet sniffer developed in Computer Networks class at the Federal University of ABC (UFABC).
