Packet Prioritizer

Layer-7 Packet Classifier for Linux is a classifier for the Linux kernels Netfilter subsystem that identifies packets based on application layer data (OSI layer 7). This means that it can classify packets as HTTP, FTP, Gnucleus, eDonkey2000, etc, regardless of port. Our classifier complements...

HardWall Firewall is an iptables firewall script that provides port forwarding, packet filtering, stateful packet inspection, port redirection, masquerading, SNAT, DNAT, NAT, and bridging. HardWall Firewall functions as both a workstation firewall and an IP forwarding firewall. Whats New in...

cdpr is used to decode a Cisco Disovery Protocol (CDP) packet, by default it will report the device ID, the IP Address (of the device), and the port number that the machine is connected to. Optionally it will decode the entire CDP packet. This version provides the ability to include a timeout...


Platforms: *nix

Crypt::OpenPGP::Plaintext is a plaintext, literal-data packet. SYNOPSIS use Crypt::OpenPGP::Plaintext; my $pt = Crypt::OpenPGP::Plaintext->new( Data => $data, Filename => $file, ); my $serialized = $pt->save; my $pt = Crypt::OpenPGP::Plaintext->parse($buffer);...


Platforms: *nix

IPFIRE-wall is an IPv4 Packet Filter with Network Address Translation capabilities. It can be used in desktop systems and in simple network configurations, providing a friendly interface and a simple installation. Also unprivileged users can personalize. Whats New in This Release: Kernel:...


Platforms: *nix

Aimwatch is a packet sniffer designed to reconstruct AOL Instant Messenger and ICQ information by passively collecting packets from the network..


Platforms: *nix

The SR-RTP library enables real-time streaming applications (such as streaming MPEG-4 video) to cope with packet loss, variable bandwidth, and variable delay on the Internet. It provides a means for selective retransmission of lost packets in a fashion that is backwards-compatible with RTP....


Platforms: *nix

FireHOL is a stateful iptables packet filtering firewall configurator. It is abstracted, extensible, easy and powerful. It can handle any kind of firewall, but most importantly, it gives you the means to configure it, the same way you think of it.


Platforms: *nix

Packet Garden is a project that allows you to grow a world from network traffic. Packet Garden captures information about how you use the internet and uses this stored information to grow a private world you can later explore. To do this, Packet Garden takes note of all the servers you visit,...


Platforms: *nix

Gspoof is a GTK+ program written in C language which makes easier and accurate the building and the sending of TCP packet with a data-payload or not. It's possible to modify TCP/IP fields also Ethernet header working to Link Level.


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

ByteMon is a MRTG-like network monitoring solution (SNMP, WMI, Packet Filtering), giving administrators real-time information about the condition of networks and servers, while at the same time providing historical data and charts for reporting, resource planning and other administrative...


Platforms: Windows

MultiMail is an offline mail packet reader for many systems, using a curses-based interface. It supports the Blue Wave, QWK, OMEN, SOUP, and OPX formats..


Platforms: *nix

fwlogwatch is a packet filter / firewall / IDS log analyzer written by Boris Wesslowski originally for RUS-CERT. fwlogwatch supports a lot of log formats and has many analysis options. It also features incident report and realtime response capabilities, an interactive web interface and...


Platforms: *nix

Radical is a simple Radius packet decoder to assist in the debugging of Radius sessions. It accepts the output of the Solaris snoop(1M) command and it is written in Python. language..


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

PacGen is an Ethernet IP TCP/UDP packet generating tool for Linux. Experimental ARP generation is included. Experimental ARP generation is included. This tool enables custom packets with configurable Ethernet, IP, TCP, and UDP layers as well as custom payloads. As an added feature there are...


Platforms: *nix

NSH is intended to handle configuration for interfaces, bridging, routing, packet filtering, NAT, and ISAKMP. It presents the user with a vaguely cisco-like interface. It also gives the user access to system information and diagnostics. NSH replaces the userland commands which handle these...


Platforms: *nix

jNetPcap project is a Java wrapper around the Libpcap network packet capture library. The low-level API is exposed in Java, which allows kernel buffer tuning, flags, and other features. All captured packet buffers are wrapped, not copied, in efficient java.nio.ByteBuffer and delivered to Java...


Platforms: *nix

Packet Construction Set is a set of Python modules and objects that make building network protocol code easier for the protocol developer. The core of the system is the pcs module itself which provides the necessary functionality to create classes that implement packets. Installation...


Platforms: *nix

TiVoBridge is a packet repeater for both the TiVo discovery beacon and Multicast DNS (used in ZeroConf, Bonjour, Rendevous, etc.) protocols. The project is intended as a way for TiVo boxes and other devices or programs that use either of those (normally single-subnet) protocols to see each other...


Platforms: *nix