Linux Syslog Analysis

Collect, view, archive, and manage syslog data in one location. Reduce downtime and save money with a syslog analyzer software that can be customized to fit your organizations needs.

Syslog Monitoring & Alerting

Nagios Log Server provides complete monitoring of linux syslog, syslog-ng and syslog log data and syslog-ng servers. Nagios is capable of monitoring Unix system logs, application logs, log files, syslog data, and syslog-ng data and alerting you when specific log patterns are detected.

Firewall Syslog Analyzer

Implementing Log Server offers increased security, provides real time information on threat attempts, increased awareness of network infrastructure problems, increased server, services, and application availability.

Ease of Use

With Log Server, you get all of your data in one location, with high availability and failover built right in. Quickly monitor your servers with configuration wizards and start monitoring your logs in minutes.

Infinite Scalability

Log Server is infinitely scalable, so as your organization grows you can easily add additional Log Server Instances to your monitoring cluster.

Your Data in Real Time

Log Server allows you to view log data in real time, providing the ability to quickly analyze and solve problems as they occur. This keeps your organization safe, secure, and running smoothly.


Nagios Log Server has a fully accessible API allowing for complete customization to fit the needs of your network. Integrate it with third-party solutions for seamless integration with your current infrastructure.

Network Security

Log Server is a premier solution that's perfectly designed for security and network auditing. Easily create alerts from the web interface based on queries and thresholds most important to you.

Advanced User Management

Multi-User capabilities allow IT teams to work together efficiently. Admins can add, modify, and remove users, as well as set access permissions so users can only modify changes to their own profile.

Linux Syslog Analysis, Event, and Application Log Monitoring, and more.

Nagios Log Server provides users the ability to quickly and easily search and analyze all types of log data from one location. Users can then easily drill down to specific problems enabling faster problem resolution across an entire infrastructure.

Frequently Asked Questions

Q: How quickly can I start monitoring with Log Server?

A: Syslog monitoring is made incredibly easy with our quick setup. Start with a pre-created VM or run a simple install script and your syslog analyzer will be online in a few minutes.

Q: Does Log Server offer alerts based on queries?

A: Yes, Log Server adds the ability to get alerts based on any query. Alerts can be sent via email, sent to a Nagios Monitoring server, sent to an SNMP Trap Receiver, or passed to a custom script for execution.

Q: Can LogServer provide data in real time?

A: Yes! Log Server allows you to view syslog data in realtime, providing the ability to perform linux syslog analysis quickly and solve problems as they occur. As a firewall syslog analyzer, your organization is safe, secure, and running smoothly.

Q: What types of logs can be sent to Nagios Log Server?

A: Right out-of-the-box, Nagios is configured to be able to receive Windows Event Logs, Linux Syslogs, and Network Device Syslogs - as well as log information from any Windows and Linux machine. Additional log types can be added through the convenient GUI configuration wizard.


Nagios Log Server, unlike many of our competitors, allows you to have full access to all of your log data no matter your license level. We don't believe in charging you for your own data. We don't think it's fair. Your only limitation is the hardware/VM that you put Log Server on, but with Log Server's ability to quickly scale to your environment, your monitoring needs are always met. Get started with Nagios Log Server today at the exclusive introductory price of only $3995.

Licensing Model

Nagios Log Server is licensed based on the number of cluster instances you implement in your environment. A Nagios Log Server system is comprised of any number of cluster server instances. Each instance communicates with each other to both replicate/backup your data and load-balance your system to maintain an efficient log monitoring system.

Top-notch Technical Support

Nagios Log Server customers receive access to top-notch technical support via our exclusive customer-only support forum and included email support incidents. In addition, you may add a phone support package to ensure access to priority support services when you need them most.

Distribution Formats

Nagios Log Server is officially distributed in multiple formats including VMware virtual machine images for VMware Player, Workstation, ESX, or vSphere. Source installers are also available for installation to physical Linux servers running RHEL and CentOS.

Try Log Server Today

Nagios Log Server allows you to manage your IT logs and application data, conform to compliance requirements and head off security threats with ease.