Open Source Perl Networking Software for OpenBSD

Pandora FMS is an enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes. It uniquely enables business and IT to adapt to changing needs through a flexible and rapid approach to IT and business deployment. Pandora FMS consolidates all the needs of modern monitoring (ITOM, APM, BAM) and provides status and performance metrics from different operating systems, cloud, virtual infrastructure (VMware, Hyper-V, XEN), Docker containers, applications, storage and hardware devices such as firewalls, proxies, databases, web servers or routers. It's highly scalable (up to 2000 nodes with one single server), 100% web and with multi-tenant capabilities. It has a very flexible ACL system and several different graphical reports and user-defined control screens.

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.

Snort2Pf is a small Perl daemon which greps Snort's alertfile and blocks the "naughty" hosts for a given amount of time using pfctl.

The VSC is a PHP/MySQL/Apache Interface for Nessus 2.x. It allows users to hierarchically manage hosts, scanning policies, and request automated immediate, future/reccuring scans of a host or group of hosts, view scan reports and generate metrics.

pfck is a perl script that reads the state table of pf and reports back flows based on a supplied port number. pfck is very handy in ddos attacks to identify who's hitting a host or network on a particular port service, and who they are specifically hitting.

a logging system for openbsd's pf. uses postgresql for storage, and is designed to cope with an unreliable network connection to the database.

Fast Track Systems Monitor (FTMON) is an open source monitoring engine (written in Perl) that can be integrated with other systems management vendor solutions. It also defines a standard that allows applications/devices to be instrumented rapidly.

IPFC is a distributed management solution for security module (firewall, nids). Security module can be packet-filtering (ipfw,netfilter,ipf ...), NIDS or any other servers (syslog...) or embedded devices.

Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible. It has been created to be used under production Linux/UNIX servers, but due to its simplicity and small size may also be used on embedded devices as well.

Nagisk is a simple tool to monitor Asterisk from a Nagios server.

Traffic monitoring daemon. Uses libpcap to collect accounting info. Works on linux, freebsd, openbsd, solaris. Accounting information is stored in mySQL. Support per hour statistics. Web interface included

Network String Scanner is a network discovery tool written in Perl. It allows you to search for a given string on a given port, supplied with a range of hosts. It will then determine if it has found a match.

Oreon will be renamed in Centreon in july 2007. Centreon is a network, system, applicative supervision and monitoring tool, it is based upon the most effective Open Source monitoring engine : Nagios. Centreon provides a new frontend and new functionnalit

Pace-ICMP is a utility that can allow X amount of ICMP (ping, etc) packets travel to the host, once X is exceeded, all ICMP traffic is blocked. This allows ping and traceroute functionality, while still protecting you against ICMP attacks.

SIDEN is a distributed network discovery tool used for intrusion detection research purposes. It simulates coordinated/distributed network probes against a network. The traffic generated can then be analyzed to improve Intrusion Detection Systems.

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

Squeezer is a multi-dimensional logfile analyzer for Squid web cache server. It measures transfer speed from Squid, source servers and other caches and gives an information useful for tuning Squid and web cache hierarchy or mesh.

The UnifiedSessionsManager supports the integrated management of user sessions within Private-Clouds, comprising heterogeneous IT landscapes of various physical and virtual machines, hypervisor management, and virtual user sessions with remote desktops. Extracted documents see https://sourceforge.net/projects/ctys-doc.

WiR3D is a simple tool to scan LANs, discover nodes and topology using SNMP. It has a feature to visualize the topology of scanned subnets as a 3D scene. In the future more features will be implemented to turn WiR3D into NMS app with GTK GUI.

blocklists for openbsd,freebsd,linux,iptables,bsd pf,pf,ipfilter,pfsense,opnsense

Shows who is using the bandwidth on your unix machine in real time. Prints a list of users/procs, bytes in/out/total, local port, remote IP/port, ordered by bandwidth usage. TCP only.

DevSecure is a web based log analyser designed for "OpenBSD". It can be installed with most of BSD/Linux systems. The main goal is to provide a web based console for security monitoring, including searching tools through IDS/FireWall/SYSLOG database.

dhcp-gen is a perl script that was written by me and Trond Erik Dalho to simplify editing dhcpd.conf for adding static ip to computers and equipment on our school. It also made it easier to do manage the network by limiting some computers access to the local network only. Creating closed networks. And it also worked as a database over all our computers and equipment, making it easier to keep track of everything. All information about equipment is stored inside csv files which are comma separated.

my-swatch pretends to be an implementation of msyslog and swatch together. What it pretends to accomplish is put all together, to log events to a remote database (like msyslog) and to awake triggers (like swatch).

Small perl script for a graphical front end to OpenBSD's ifconfig command specifically for wireless connections.