Nagios XI – Network Monitoring Software
Nagios® XI™ is the most powerful and trusted network monitoring software on the market. Nagios XI extends on proven, enterprise-class Open Source components to deliver the best network, server and application monitoring solution for today’s demanding organizational requirements. Designed for scalability and flexibility, XI is designed to make problematic IT monitoring tasks simple, while retaining the powerful attributes of its enterprise-class foundation blocks.
All downloads feature a free 60-day fully functional version of the software.
Choose from the options below to start monitoring:
Want to get up and running quickly?
Schedule a free Nagios Quickstart. A Quickstart is a free one (1) hour session for our techs to install and initially configure Nagios software on your server. All you have to do is schedule a time that works for you. No purchase necessary.
Manual Installation Instructions
Want to manually install Nagios XI to your own physical or virtual server running RHEL or CentOS? No problem. Learn how.
Important: Nagios Enterprises strongly recommends and will only support the installation of Nagios XI on a newly installed, “clean” Linux system. Read the installation documentation for more information.
Upgrade Instructions
Want to upgrade an existing Nagios XI install? No problem. Learn how.
Running On Windows? No problem.
Even though Nagios XI does not natively run on Windows, it can easily be implemented in your Windows environment as a virtual machine using either of the VMWare or Virtual PC downloads above. (Be sure to read the VMWare image notes below).
Note: To ensure optimal performance, be sure to properly allocate resources to your virtual machine.
IMPORTANT: Even though Nagios XI doesn’t natively run on Windows it can certainly MONITOR all of your Windows servers, desktops, and other network devices.
VMware Image Notes
You will need an ESX Server, VMware Workstation, Player or VirtualBox to run the virtual machine.
Be sure to read the documentation linked below to get some important information before using the Nagios XI virtual machine. The notes contain information on default credentials for the machine, as well as general information you’ll need to get started. Read the Virtual Machine Documentation
Default CLI Credentials
User: root
Pass: nagiosxi
vSphere / ESX OVF Template
You’ll need VMware vSphere Server, ESX or other server capable of deploying OVF Template. There is no need to convert image, in vSphere simply click File -> Deploy OVF Template
Be sure to read the documentation linked below to get some important information before using the Nagios XI virtual machine. The notes contain information on default credentials for the machine, as well as general information you’ll need to get started. Read the Virtual Machine Documentation
Microsoft Image Notes
You’ll need to have either VirtualPC or Virtual Server to run the Microsoft virtual machine. The image has been tested and is known to work on Virtual Server 2005 as well as Hyper-V.
Be sure to read the documentation linked below to get some important information before using the Nagios XI virtual machine. The notes contain information on default credentials for the machine, as well as general information you’ll need to get started. Read the Virtual Machine Documentation