Network Packets Generator

The Network Activity Indicator application was designed to be a small tool that will display the old 'two monitors' icon in Windows 7 that flashed blue to show network activity on the System Tray. Unlike the original Windows XP utility (that has individual indicators for each interface), this... Platforms: Windows

Easy Firewall Generator is a Web application that generates an iptables firewall script designed either for a single system connected to the Internet or for a system acting as a gateway/firewall for a small private network. The generator prompts recursively for various options; when the selected... Platforms: *nix

ANASIL 2.2 is the network analyser of local networks and the protocols decoder. Prepares in-depth network analysis, captures and decodes network packets, checks if any sniffer is running in the LAN. Measures the network traffic, activity of computers and the transmition speed, makes analysis of... Platforms: Windows

OpenNetAdmin provides a database managed inventory of your IP network. Each host can be tracked via a centralized AJAX enabled web interface that can help reduce tracking errors. A full CLI interface is available as well to use for scripting and bulk work. We hope to provide a useful Network... Platforms: PHP

NetSniffer is an interesting tool when setting up a home network, for instance to test if a certain PC really receives and transmits data. Additional, NetSniffer allows any user to inspect by himself, which data the attached PCs actually transmit. PCs, which send data over the LAN unwantedly, can... Platforms: OS independent

Packet.Net is a high performance .Net assembly specially designed to help developers with the dissecting and constructing network packets such as ethernet, ip, tcp, udp etc for WindowsAll Platforms: Windows

Jetico Personal Firewall protects your computer from unwanted hacker's attacks from outside as well as from malicious programs "living" secretly inside your computer's memory and hard drive. Three levels of protection are included: low-level network packets filtering, application-level network... Platforms: Windows

Coarse Port Knocking is a simple implementation of the port knocking techniques. This program uses the ngrep tool to sniff blocked network packets. It waits for special packets with determined keys and executes commands like a firewall to open and close ports. Whats New in This Release: - A... Platforms: *nix

Gyach Enhanced (Gyach-E) and pY! Voice Chat. Gyach Enhanced is currently the most feature-rich Yahoo! client for Linux operating systems. It is an unofficial fork of the original Gyach, and supports almost all of the features you would expect to find on the official Windows Yahoo! client: Voice... Platforms: *nix

seppl is both a protocol definition and a software implementation of a new encryption layer for IPv4. seppl project makes use of symmetric cryptography for encrypting the whole traffic on a network. Its implementation is designed around Linux netfilter/iptables. seppl introduces two new... Platforms: *nix

DNSA and DNSA-NG are swiss knife tools for Linux designed to test several DNS security issues. The most important one is a full wifi support using 2 cards: - The first in monitor mode which capture 802.11 traffic - The second associated to the AP and injecting DNS forged packets Host-ap... Platforms: *nix

Net::DHCP::Packet is a Perl module with object methods to create a DHCP packet. SYNOPSIS use Net::DHCP::Packet; my $p = new Net::DHCP::Packet->new( Chaddr => 000BCDEF, Xid => 0x9F0FD, Ciaddr => 0.0.0.0, Siaddr => 0.0.0.0, Hops => 0); Represents a DHCP packet as specified in RFC 1533,... Platforms: *nix

Free Wake-on-LAN utility with UI. It allows to wake up one or multiple PCs across a local network by sending them a magic packet. This utility can wake up multiple PCs in scope of one operation and is ready to work in large networks that may include multiple subnets. You can use it to send a... Platforms: Windows

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.FireFlier is designed as a Client/Server model, which enables you to run the firewall part on one computer and... Platforms: *nix, C/C++, BSD

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. Platforms: *nix

YANG (Yet Another Network Generator - Java) enables you to generate social networks given various social rules observed in the real population. Uses: generate realistic networks to be used in individual-centric models, teaching or benchmarking. Platforms: Windows, Mac, Linux

Ostinato is an open-source, cross-platform network packet crafter/traffic generator and analyzer with a friendly GUI. Craft and send packets of several streams with different protocols at different rates. For the full feature list see below. Platforms: *nix

Netflow Generator creates artificial NetFlow Version 5 data streams without the need for NetFlow compatible hardware. It is the perfect tool for testing the NetFlow functionality of PRTG or other NetFlow compatible programs. NetFlow Generator runs on a PC and sends NetFlow 5 Packets (via UDP) to... Platforms: Windows

Gnome-Vector-Network-Analyzer is a GTK+/Gnome2 graphical front end for the IW3HEV Vector Network Analyzer, also has a signal generator. Gnome-Vector-Network-Analyzer displays graphicaly SWR, Phase, Return Loss, X impedance, Serial resistance, |Z| Impedanze, and Inductance, and capacitance.... Platforms: *nix

What to do if you want to check the network activity on one computer. You can use WireShark, a great tool that does anything you need but in many cases, it is quite tedious to configure or resource consuming. For cases where WireShark is oversized, some simpler tools are welcome. This tool suite... Platforms: Windows