Free management tools monitoring software for linux

Manage your network with a free Network Monitoring Software application.
Network Management Tool is an organized way to manage your network. 100% web-based network management.
Manage your network devices with ease. 100% Free Network Managment Software! Manage all your network devices, routers, switches, firewalls, hubs, and more.
Enhancements:
- A display bug that occurred when viewing the comments on a device was fixed.

Orange Monitor is a system monitoring theme for SuperKaramba.
Main features:
- CPU Load and Temperature (mbmon)
- Used RAM
- Used Space on hda and hda2 (customizable)
- Bandwidth Spent (bars are customizable , Incoming gets full @ 1GB and Outgoing @ 256MB by default)
- XMMS Controls (xmmsctrl)
Inspired on:
- Yaxay Skin for Winamp3
- Pod Icons for LiquidWeather karamba
- SystemTux Karamba

Bandwidth Management Tools is a total bandwidth management solution for Linux and can be used for firewalling, traffic graphing, and shaping.
Bandwidth Management Tools is not based on any currently-available bandwidth management software and supports packet queues, bursting, complex traffic flow hierarchies, flow groups, traffic logging, and a simple real-time monitoring front-end.
Main features:
- XML configuration file format:
- Class based traffic categorization
- POWERFULL for advanced users!!
- Firewalling:
- Support for all Netfilter features on host operating system
- Traffic shaping (flows):
- Shaping of blocks or single ip addresses
- Support for bursting based on user definable average period
- Multi-level shaping, you can define parents & grand parents
- Traffic logging:
- Logging of byte, packet, burst & drop counters
- Traffic flow grouping
- Misc:
- Atomic loading of firewall tables into kernel
- Supports more than 1 CPU
Whats New in 0.2.3 Release:
- Development snapshot 200602012132 has been released as stable.
- The URLs in graphs generated by bwm_graph has been fixed.
Whats New in 200603080716 Release:
- Logging directly to RRD files was added.
- Graphing was fixed, and error handling was improved.
- rrdtool was fixed so that if it is built at installation time, its also installed.
- New flow parameters were added: report-format, report-filename, and flow-mode.

Property Management Software allows owners to manage and track their real estate properties online.
Property Management Software is an easy system that allows them to view and update property information from anywhere over the Web, including information about tenants, costs associated with the property, and your monthly income on each property.
Enhancements:
- This release cleans many extra lines of code that were not needed.

Network Management Center project is a comprehensive network device management tool. After entering each network device, every detail can be tracked and monitored.
Having this information accessible simplifies the process of troubleshooting a network.
Manage your network with a free web-based network management tool. Troubleshooting your network will become much easier with all your network information just a few clicks away.
Add all your network devices and monitor the details about each device, and any changes that are made to the network device. Multi permission levels allow complete control over the system.
Keep your network organized and under control, network management software is based on PHP and MySQL.
Enhancements:
- Some bugs found in the forms library for the network management center software were fixed.

LMS (LAN Management System) is the integrated system of networks management designed for various size internet providers (ISP).

That software writed in PHP, Perl and C, works with variuos database systems.

Cimon is Perl program wich monitors the load (memory and CPU) on Cisco routers using SNMP, and generates graphics with statistics using rrdtool. Its good for information about your routers health.

It monitors and displays the cpu 5 minutes utilization in percents and free+used Processor memory. The I/O memory(usualy 2 MB) or Fast on high end routers is being monitored too, but there isnt graphic for it. Cimon is good source for information about your routers health. From version 0.2 cimon can do ip accounting using the cisco ip accounting feature.
The logfiles that it generates as the rrd files needed for the graphics are fully compatible with those produced by sasacct (SASs accounting statistics). So you can use its cgi interface also its posibility to generate graphics on demand or on a user defined interval (via crontab and -g option).

Nelisys project is Open Source Web-based Management System, to manage and monitor system and network including Router, Switch, Wi-Fi Access Point, Server, Networking services, etc.

There are performance and fault management function.