Naemon
Naemon is an open source network monitoring tool forked from Nagios. It aims to provide enterprise-grade monitoring of networks, servers, applications and services with features like alerting, reporting and graphing.
opensource
monitoring
network
nagiosfork
Naemon: Open Source Network Monitoring
Enterprise-grade network monitoring for networks, servers, applications and services with features like alerting, reporting and graphing
What is Naemon?
Naemon is an open source computer system and network monitoring software application. It was forked from the popular Nagios monitoring tool in 2013 and aims to improve on some areas where Nagios was felt to be lacking.
Like Nagios, Naemon provides monitoring of network services, servers, and applications. It can notify users when things go wrong and provide reports on utilization trends and logged events. Some key features include:
- Monitoring network services like SMTP, POP3, HTTP, NNTP, ICMP, SNMP, FTP, and more.
- Monitoring host resources such as processor load, disk usage, system logs etc.
- Simple plugin design for developing custom service checks.
- Support for alert notifications via email, SMS or other systems.
- Web interface for viewing current network status, notifications and reports.
- Supports scalability for large network environments.
- Role-based access control.
- Modern web framework and UI improvements.
Naemon retains compatibility with the Nagios platform while aiming to improve areas like the UI, web interface and APIs. It is free and open source software released under the GPL license.
Naemon Features
Features
- Monitoring of network services (SMTP, POP3, HTTP, NNTP, ICMP, SNMP, FTP, SSH)
- Monitoring of host resources (processor load, disk usage, system logs etc.)
- Simple plugin design that allows users to easily develop their own service checks
- Parallelized service checks
- Ability to define event handlers to be run during service or host events for proactive problem resolution
- Automatic log file rotation
- Support for implementing redundant monitoring hosts
- Optional web interface for viewing current network status, notifications and problem history
Pricing
- Open Source
Pros
Free and open source
Very customizable and extensible
Large community support
Stable and mature codebase
Supports monitoring of a wide variety of services and metrics
Cons
Steep learning curve
Manual configuration can be complex and time consuming
Web interface is dated compared to other tools
Lacks some advanced features found in commercial tools
Official Links
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