Openbsd

OpenBSD Live-CD Firewall is an OpenBSD-based pf (packet filter) firewall, with DNS, squid, NAT, and a DHCP server (dnsmasq) for internal clients preconfigured. Settings and log files can be saved to a USB device. Saved settings will be restored at the next reboot. Additional security related...

Howto: PPPOE with Bandwidth Management for OpenBSD is a document which explains how to build an OpenBSD based router for a small flat-sharing community with four residents. The router should manage the available bandwidth fairly between the paying users and their guests. For the residents, it...

flashboot for OpenBSD is a set of makefiles, scripts, and support tools to build an OpenBSD image suitable for booting from read-only media, such as flash memory. The default image (smaller than 5Mb) is an image for a router/firewall with support for IPsec, SSH, IPv6 and IPv4 packet filtering,...


Platforms: *nix

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography. OpenBSD project supports binary emulation of most programs from SVR4 (Solaris), FreeBSD,...


Platforms: *nix

openbsd-iso project is a set of scripts with which you can automatically download an FTP release and make OpenBSD ISO images out of it.. Get openbsd-iso at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. openbsd-iso is a set of _...


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

Server load-balancing software for the OpenBSD PF packet filter


Platforms: Mac, BSD, Linux

An easy-to-use, self-configuring OpenBSD-based firewall with a web interface.


Platforms: Mac, BSD, Linux

AXIGEN is a modular, production class email server with an innovative architecture. Download the full-featured evaluation version and benefit from free technical support during the evaluation period and first year of use. If you choose to switch to the commercial version, you get unlimited free...


Platforms: *nix

pflogx is a simple tool that exports OpenBSD packet filter logs to XML files. pflogx reads a binary log file generated by the pf logging daemon (pflogd) and generates a human-readable and exploitable XML file. Using an XSLT processor you can convert this XML file to any other format, such as...


Platforms: *nix

MirBSD originated as a patch set against OpenBSD-current, an ultra secure operating system and NetBSD derivate, and has since also incorporated changes from NetBSD, a 4.4BSD-derived ultra portable operating system. It features bugfixes, code removal for the sake of simplicity, and feature...


Platforms: *nix

Sealing Wafter is an OpenBSD kernel module that detects nmap scans and prevents proper identification of open TCP ports. Sealing Wafter module also gives protection against dsniff tcpkill RST packets by dropping them. More testing is needed to prevent breakage of network applications. Whats...


Platforms: *nix

Create CVSup is a script that will create a cvsup server mirror for FreeBSD, NetBSD, and OpenBSD. Create CVSup script has been tested and is known to work under FreeBSD, NetBSD, and OpenBSD..


Platforms: *nix

SPMS and syspatch are a useful tools to apply OpenBSD patches to a collection of OpenBSD hosts where you dont want to have a compiler and the src hierarchy, nor spend the time needed to compile some sources. SPMS and syspatch are designed for admins who have more than one OpenBSD box to...


Platforms: *nix

OpenMONI is a semi-transparent on-desktop system monitor for OpenBSD. It does not require anything additional on a standard OpenBSD installation (any port or package). It is fully scriptable, and has a simple, easy-to-understand Lisp-like scripting language (OML). You can fully control...


Platforms: *nix

Frickin PPTP Proxy is a fast PPTP proxy for any BSD system with the OpenBSD packet filter installed. It handles bi-directional tunnels transparently and can be chained from one proxy to another over several servers. Whats New in This Release: - This release fixes an endian issue with echo...


Platforms: *nix

stephanie is a program for hardening OpenBSD for multiuser environments. Mmmmm, OpenBSD. Functional, secure, free. With an emphasis on security and integrated cryptography, it carries an excellent reputation for plain old "you-just-cant-hack-this-ness". Not perfect, but nothing is, at least...


Platforms: *nix

mod_auth_bsd is an Apache module that supports BSD Authentication on OpenBSD. As of version 0.8.0 it can authenticate even when Apache is run in a chroot jail, as it is in a default installation of OpenBSD. Also as of 0.8.0, the login_bsd wrapper has been removed. The wrapper was no longer...


Platforms: *nix

CompactBSD is a set of tools that allow you to compress OpenBSD onto a small (32MB) compact flash card for use in small embedded servers. CompactBSD can be used to power wireless hot spots, which is what FatPort uses it for. CompactBSD contains elements of flashdist, a very well maintained tool...


Platforms: Mac, *nix, Python, BSD Solaris

Flashdist is an embedded OpenBSD installer. It will install OpenBSD onto any attached disk, IDE or USB CompactFlash adapter, hard disk or vnode pseudo disk device. It is designed to install a minimal version of OpenBSD with all of its advanced networking features. The flashdist installation is...


Platforms: *nix