Open Source Python Systems Administration Software for NetBSD

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Supports clusters up to 2000 nodes in size.

Master/node to gather and graph "everything" on your systems using Tobi Oetiker's rrdtool. It can optionally warn your surveillance software. This software package was originally called LRRD. The project. Please see http://munin-monitoring.org/

vmm is the easy to use and configurable command line tool for administrators and postmasters, to manage domains, alias-domains, accounts and relocated mail users. It allows the fast and easy management of mail servers. vmm is written in Python. It's designed for installations using Dovecot and Postfix with a PostgreSQL backend.

DictDefence is program written in Python to stop dictionary attacks of all sorts. The basic idea behind DictDefence is the automated blocking of Script Kiddies that run dictionary based attacks on your servers.

DynaFabric is an SSH based command dispatching and systems management framework, designed for easy implementation on existing networks. It allows you to configure SSH key based authentication, and centrally dispatch commands, manage installed software, maintain services, and enforce policies across your systems. DynaFabric is designed to be platform agnostic; support is being developed for FreeBSD, OpenBSD, NetBSD RHEL/CentOS, Ubuntu, Solaris 10, Solaris 11, and Illumos.

A simple and powerful interface for Tightvnc Server, written in python and developed with glade.

cap-py: A captive portal for wireless access points with ties to OpenBSD's PF firewall system.