Search Results for "packets"

A java wrapper for popular "libpcap" and "WinPcap" libraries. Accurate full API translation. Packet buffers delivered with no copies. Send custom packets, gather statistics. Comprehensive and easily extensible DPI engine.

PCAP Analyzer is a tool that helps analyzing network traffic captured in a PCAP format (standard of tcpdump). It has extensible Filters in charge of dissecting packets and printing information like throughput or anything that can be analyzed by Filters (e.g. packet loss, reordering, ...). It comes with several built-in Filters but can be expanded by adding custom-made Filters to the classpath. It was developped to help understanding complex network routing problems, where packets could arrive out-of-order, some were lost, or duplicated. ...

NET-Simulator was created to help lecturers and students in the study of computer networks. Students can build virtural networks in the virtual environment provided by NET-Simulator. These devices are controlled by means of command line interface.

...It is built upon pcap libs (winpcap, and libpcap) and can run in Windows and most Linux flavors. The current stable version (2.0) provides shared libraries (.dll and .SO) compiled and tested for both x86 and x64 architectures. Sniffer4J work’s by parsing packets in a comprehensive Pdu format. Each Pdu encapsulates the next one, making easy to navigate through the Frame. Frames can be forged in the same manner allowing them to be injected in the network. Sniffer4J support several protocols including: * Ethernet I & II (including LLC and SNAP frames) * Vlan (802.1Q) * Arp * Ipv4, Ipv6, (including options) * Next Header for IpV6 * Ipsec * TCP (including options) * Udp * Icmp (including RFC 2461 and Ipv6) * Lldp * Ipx And more to come… Remember: If you don’t test your network, some else will… Bernardo

This software is a very simple network analyzer. When you click the start button, it will send a configurable stream of UDP packets to a host. (The receiving host is then required to echo all the packets back to the sender, which can be easily done via iptables rule under linux). Once the eched packets arrives back to the sender, the analyzer will calculate all the related statistics like, packet loss, jitter throughput etc... NOTE: in order to receive the echo packets you must configure the receiving host to echo the incoming packets. ...

SIPFlow displays SIP/DIAMETER callflows as ladder diagrams. Packets can be captured in real time, or loaded via a pcap file. SIPFlow Standard captures data on a single host and displays SIP and Diameter callflows in an intuitive graphical format. Messages are displayed as ladder diagrams on SIPFlow's main screen, but their content may be inspected by double clicking an arrow in the ladder diagram.

This program shows the packets in a USB communication, by decoding the output of a command like "cat /sys/kernel/debug/usb/usbmon/0u" into more human-readable form

TinyRadius is a small, fast and reliable Java Radius library capable of sending and receiving Radius packets as specified by RFC 2865/2866. TinyRadius is not a fully-fledged Radius server, but helps you to implement Radius services in your application.

TNV visualizes pcap data to graphically depict network packets, links, and ports for network traffic analysis to facilitate learning what constitutes 'normal' behavior, investigating security events, or network troubleshooting.

...Supported Languages are: (C,C++,C#,VB.NET,Java,Python,Ruby,Perl,PHP,Tcl or GO) > Strategy: It takes 4 years to write a programming-language, but it only takes 4 weeks to insert a micro-kernel. The package-item is connected to one another via a pipe or a socket and is based on packets .

JavaSock provides a combination Java API and native code library allowing Java programs to manipulate raw network packets through a consistent and secure interface. The API supports applications including packet filtering and packet sniffing.

Fireflier is a firewall tool, which is built on top of the iptables framework. You can create rules based on single incoming network packets or simply allow/deny single packets to pass. This project is discontinued. (see homepage)

winKnocks is an encrypted(DES) port knocking tool. Knock sequences are defined through XML files; users specify: number of packets of each knock sequence, payload and header of each packet. Logging capability. Generation of smoke packets.No replay-attack

Project to provide a java library construct and inject network packets using the Java Native Interface, currently by using the popular libnet API.

DNA is an open, flexible and extensible deep network analyzer software server and software architecture for gathering and analyzing network packets, network sessions and applications protocols, passively off enterprise class networks.

Java Netflow Collect/Analyzer uses pure Java to collect netflow v1 v5 v7 v8 v9 UDP packets from cisco routers. It stores both raw data or analyzed contents to DB thru JDBC and can be used in large enterprises or ISPs. JNC beta is ready JNA is underway.

wakeonlan is a small OS independent java program that sends 'magic packets' to wake-on-lan enabled ethernet adapters and motherboards in order to switch on the called machine.It runs on every machine with an installed 1.4 java runtime.

A Java based network analyzer and packet sniffer - much like Ethereal. It is an Eclipse plugin that enables Java programmers capture and analyze network packets all within the comfort of their familiar environment.

A simple port-relaying program written in Java; sits on specified ports for either TCP or UDP, re-sends packets to the given IP. Doesn't forward packets, actually receives and re-sends them. Could be handy to learn Java Sockets/networking. Public Domain.

Java Library used to connect and read data from a DStream server. Primarily for the Dark Ages of Camelot game. Users of this library can bind actions to certain events. The event is triggered when certain packets are recieved from the server.

Sniffer Server - decodes TCP streams and captures packets in general The captured content may be saved to files or sent to a client over TCP/IP connection (self-defined protocol)

Active Networking provides a framework in which executable code within data packets can execute upon intermediate network nodes. The goal of this research is to develop active networks that are capable of predicting their own behavior and to use this ca

jpwrite is a set of Java classes which provide a system for creating and injecting arbitrary packets onto a network. jpwrite utilizes libnet (aka. libpwrite), a widely available library for packet creation and injection.

This interface will allow you to write code to retrieve and send promiscuous network packets from your Java program. It could provide a starting point for a java nmap or such...

A Java based high performance CIFS Proxy Server that provides handlers for each type of CIFS packets to the user. In essence it provides a generic CIFS/SMB packet sniffing, logging and handling ability by providing simple Java APIs to the users.