Search Results for "linux space invaders"

ZMap is a fast single packet network scanner designed for Internet-wide network surveys. On a typical desktop computer with a gigabit Ethernet connection, ZMap is capable scanning the entire public IPv4 address space in under 45 minutes. With a 10gigE connection and PF_RING, ZMap can scan the IPv4 address space in under 5 minutes. ZMap operates on GNU/Linux, Mac OS, and BSD. ZMap currently has fully implemented probe modules for TCP SYN scans, ICMP, DNS queries, UPnP, BACNET, and can send...

This tool act as ad-hoc NATP and user-space router for all connections comming from selected interface (and outside address range served by HDCP - for example) to the rest of world. If you have device with static IP and there is no way to change it this may be solution to connect it to any other LAN.

openPOWERLINK is an Open Source Industrial Ethernet stack for communication in hard real-time. It can be operated as both, Managing Node (master) and Controlled Node (slave). With version 2.0, the source code has been cleanly split into an application-oriented user library and a time-critical stack driver. The latter may be moved to a dedicated communication processor or into a kernel module to deliver enhanced performance while still keeping the API in user space. A full documentation...

netsniff-ng is a free Linux networking toolkit, a Swiss army knife for your daily Linux network plumbing if you will. Its gain of performance is reached by zero-copy mechanisms, so that on packet reception and transmission the kernel does not need to copy packets from kernel space to user space and vice versa. Our toolkit can be used for network development and analysis, debugging, auditing, or network reconnaissance.

We implement an open source conflict resolution framework that consists of a user-space C application that automatically resolves firewall rules anomalies, and b) a generic tree (called policy tree), implemented as a Linux kernel module which maintains the resolved firewall rules and enables the necessary hooks to netfilter for matching incoming (or outgoing) network packets. Tree-based data structures offer improved efficiency compared to traditional access control lists (e.g. iptables...

Development of UNFS3 has moved to GitHub: https://github.com/unfs3/unfs3 UNFS3 is a user-space implementation of the NFSv3 server specification. It provides a unified mountd and nfsd program and so far runs under Linux, NetBSD, and Solaris.

With the exhaustion of IANA's IPv4 pool, that happened on February/2011 (see this FAQ's comment on RIPE.net), the deployment of IPv6 is now imperative. In order to both understand and handle that immense address space, however, we need some helpers, and that is exactly what this little utility provides. Unlike the majority of similar utilities, that are accessible only online and only through some Web interface, this tool have just a CLI interface, that is available all time because it runs...

Mutarjem is a linux kernel loadable module can be added to linux kernel. It is an implementation of nat64 in kernel space. It can be loaded to a firewall kernel to connect only IPv6 network to IPv4 internet.

The PortKnocko project is composed of two parts: an iptables module (user space) and a netfilter module (kernel space). Both modules are used to implement the Port Knocking and SPA (Simple Packet Authentication).

ipclassify is a linux user space application that blocks connections from/to hosts based on lists specified in a configuration file. Currently the block lists are in the format of, and obtained from iblocklist.com. ipclassify is multi-threaded (pthre

A user space implementation of Datagram Congestion Control Protocol (DCCP)

user-space single-port unidirectional tcp proxy which handles out-of-band data, and telnet-through firewall tunnelling.

The kernel network stack may behave not as expected, especially in the case of receiving packets. With Ianus it is possible to bypass the kernel network stack and to develop your own network stack in user space or other tools.

UPnP IGD Controller implementation. Allow to create/destroy portmappings on a UPnP IGD Device, get its external IP, and a lot of other features defined by UPnP standards. The library and client example are well suited for low memory/disk space systems.

FSFS is a secure distributed file system in user space built over FUSE and OpenSSL. It stores AND transfers data between clients and server in secure form, leaving most of the cryptography to the clients, thus relieving the server of the additional work.

kbfd is implementation of the IETF Bidirectional Forwarding Detection Protocol on kernel-space daemon. It is challenge to Hardware implementation(like FPGA) BFD.

This is a port of FreeBSD divert socket mechanism to linux. This works in conjunction with IPtables and sends packets to user space. Similar to ip_queue but allows any number of unique user space listeners, such as Snort.

"Source Hardware address Translation" provides an Ethernet to IP gateway. Ideally, any Ethernet network client can communicate through the gateway with the IP world on the other side regardless of what the client network stack is configured as. See the project website for how it works. The project has been dormant since 2006 but I would spend some efforts to round and hone edges if there is public interest.

Ad-hoc Support Library (ASL) is a user-space library which provides an API to faciliate implementation of routing protocols for wireless ad-hoc networks in Linux.

RP-L2TP is a user-space implementation of L2TP for Linux and other UNIX systems.

Portable user-space implementation of Unmanaged Internet Protocol (UIP), a new network layer that provides secure, symmetrical peer-to-peer communication between hosts on the Internet, hosts behind NATs and firewalls, and mobile hosts on ad-hoc networks.

A Linux kernel space implementation of NAPT-PT (Network Address Port Translation - Protocol Translation) specified in RFC 2766. NAPT-PT is a transition mechanism used to allow hosts on an IPv6 network to communicate with IPv4 hosts.

Hank is a scalable, extensible, modular, threaded user-space program to handle all your packet juggling needs. It'll analyze, report, and act on network traffic in any protocol, at any OSI layer, at any nesting depth. And it'll do it damned fast.

bcnu is a Web-based system management tool. Client systems can run an agent which logs alerts back to a central system. An agent scheduler is integrated to allow agents to be run at different intervals. Standard agents: ftp, http, disk space, logfile scan

Visual Firewall Monitor is a linux kernel module that monitor new connections coming in/out linux box then notify user of them. When user receive connection's informations, they will use an user-space interface to control the module to accept or drop it.