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bsnmp-jails is a module for bsnmpd which allows you to measure statistics about jails on your system. Counters are available for network traffic, CPU time used, process and thread counts, and disk utilization. LICENSE: BSD

Braa is a tool for making SNMP queries. It is able to query hundreds or thousands of hosts simultaneously, while being completely single-threaded. It does not need any SNMP libraries, as it is equipped with its own SNMP engine. However, it's good to have a complete SNMP package including "snmptranslate" installed somewhere, because for speed reasons, there is no ASN.1 parser in Braa, and all the SNMP OIDs need to be specified numerically.

IOG is a network I/O byte grapher made to graph cumulative KB/MB/GB totals for hours/days and months. It is intended to be simple, fast (support thousands of hosts) and integrate well with MRTG. Data for each host is updated hourly and HTML graphs are created. It uses a data consolidation algorithm which allows for a small, non-growing database file for each host. No external graphing libs or executables are required. IOG has been used in several production ISP environments, including at the authors company, Dynamic Internet (dyni.net). -Larry Rosenman <ler@lerctr.org>

check_multi is kind of a wrapper plugin which takes benefit of the Nagios 3.x capability to display multiple lines of plugin output. It calls multiple child plugins and displays their output in the long_plugin_output. A summary is given in the standard plugin output. The child return code with the highest severity becomes the parent (check_multi) plugin return code. The configuration is very simple: a NRPE-stylish config file contains a tag for each child plugin and then the check command line. check_multi can cover complex Business Process Views - using a builtin state evaluation mechanism. The second benefit is cluster monitoring with no need for extra services. All you need is provided by check_multi. LICENSE: GPL2 or later

clog is a program that logs all connections on your subnet. It uses the pcap(3) packet capture library to log any SYN packets to a logfile. The output format is designed to be very easily parsed by various text processing tools.

Open Computer and Software Inventory Next Generation is an application designed to help a network or system administrator keep track of the computers configuration and software that are installed on the network

Open Computer and Software Inventory Next Generation is an application designed to help a network or system administrator keep track of the computers configuration and software that are installed on the network

phpIP Management is a complete IPv4 IPAM (IP address management) suite, built to handle the complexity of managing today's IP address space. phpIP Management was built to scale and address the full lifecycle of IP address space using techniques that are not administratively intensive.

Cricket is a high performance, extremely flexible system for monitoring trends in time-series data. Cricket was expressly developed to help network managers visualize and understand the traffic on their networks, but it can be used all kinds of other jobs, as well. It's similar to mrtg, but has a different approach.

Docsis is a small program that can be used to generate binary configuration files for DOCSIS-compliant cable modems. DOCSIS stands for Data over Cable Service Interface Specification and is a standard developed by Cablelabs.