Download nagios xi

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Nagios XI - How To Select A Download. Nagios XI - Importing Nagios XI into Microsoft Hyper-V. Nagios XI - Installation Options. For more information on the hardware requirements needed to run Nagios XI, please, read this document: Nagios XI - Hardware Requirements

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Home » Categories » Products » Nagios XI » Installation Article Number: 16 | Rating: Unrated | Last Updated by tlea on Wed, Jul 19, 2017 at 12:42 AM How to Select A Nagios XI Download This brief introduction of Nagios XI download choices will show you which option is best for you and get you up and running with Nagios XI in minutes.Final ThoughtsFor any support related questions please visit the Nagios Support Forums at: Offer For Knowledgebase Visitors! Get a huge discount on Nagios Log Server by clicking below.Did you know? Nagios provides complete monitoring of: Windows, Linux, UNIX, Servers, Websites, SNMP, DHCP, DNS, Email, Storage, Files, Apache, IIS, EC2, and more! Posted by: on Sun, Dec 21, 2014 at 2:18 PM. This article has been viewed 7488 times.Filed Under: Installation Have a question? Try our Forums! | Give Feedback Attachments There are no attachments for this article. Related Articles Enabling Oracle Linux Optional RepositoryViewed 19477 times since Mon, May 14, 2018 Nagios XI - Downgrading Nagios CoreViewed 8874 times since Wed, Aug 15, 2018 Nagios XI - Installation PrerequisitesViewed 13824 times since Sun, Dec 21, 2014 Nagios XI - Logging InViewed 8315 times since Wed, Jul 19, 2017 Starting a Nagios XI TrialViewed 10619 times since Tue, Jan 12, 2021 Nagios XI - Virtual Machine NotesViewed 6967 times since Thu, Jan 28, 2016 Nagios XI - Hardware RequirementsViewed 30162 times since Sun, Dec 21, 2014 Nagios XI is a powerful monitoring tool used to monitor IT infrastructure and ensure the smooth operation of networks, servers, applications, and services.In this guide, we’ll walk you through the steps to install Nagios XI on Ubuntu 22.04, making monitoring your systems easier and more efficient.PrerequisitesBefore you begin the installation process, make sure you have:An instance of Ubuntu 22.04 LTS (or later) is installed and accessible with root or sudo privileges.A minimum of 4GB RAM and 20GB of disk space.Basic knowledge of Linux command-line interface.Step 1: Install Required DependenciesIt’s essential to start by updating the system packages to ensure that you have the latest versions and security patches installed.sudo apt updatesudo apt upgradeNext, we need to install several dependencies that are necessary for Nagios XI to run smoothly.sudo apt install apache2 php mysql-server php-mysql libapache2-mod-php php-gd php-ldap php-pear php-xml php-soap php-intl php-json php-mbstring php-cli php-curlInstall Dependencies for Nagiox XIAfter installing the required dependencies, you need to secure your MySQL using a script called mysql_secure_installation that helps you secure your installation.sudo mysql_secure_installationFollow the prompts to configure the security options such set a root password, removing anonymous users, disallowing remote root login, and removing the test database. Answer ‘Y' for yes or ‘N' for no as per your preference.Step 2: Download Nagios XINext, download the Nagios XI installation script from the official Nagios website or you can use the wget command to download the script directly to your server.wget the download is complete, you need to make the script executable and run it with root privileges.chmod +x install.shsudo ./install.shThe installation script will guide you through the installation process, prompting you to provide necessary information such as the MySQL root password, Nagios XI administrator password, and other configuration details.Nagios XI Installation ProgressStep 3: Access Nagios XI Web InterfaceOnce the installation is complete, you can access the Nagios XI web interface by opening a web browser and navigating to the following url. XI SettingsNagios XI Admin SettingsLog in with the username “nagiosadmin” and the password you created during setup.Nagios XI LoginAfter logging in, you’ll need to perform some initial configuration tasks such as adding hosts, services, and configuring alerts. The Nagios XI web interface provides a user-friendly interface to perform these tasks.Nagios XI DashboardWith Nagios XI successfully installed and configured, you can now start monitoring your infrastructure. Add hosts and services to monitor, configure notification preferences, and customize dashboards according to your requirements.ConclusionIn this

Nagios XI - Generating Reports With Nagios XI

Checking For Updates You can easily check if you have the latest version from within Nagios XI by selecting the Check for Updates link located at the bottom left of the Nagios XI interface. Staying Informed Of New Releases To stay informed on the latest updates, news, and new releases, subscribe to our email newsletter. Obtaining The Latest Release The latest release for Nagios XI can be found at the Nagios XI Downloads page. Upgrading XI A quick guide on how to upgrade an existing Nagios XI installation to the latest release. Manually Upgrading Your Nagios XI Install This document describes how to upgrade your Nagios� XI� installation quickly and easily from the web interface. This allow users to upgrade to latest version of Nagios XI which provides users with critical patches, bug fixes, and resolved security vulnerabilities. This document is intended for use by Nagios XI Administrators who want to keep their Nagios XI installation up-to-date and easily upgrade their installation with a simple click of a button. Upgrading Nagios XI Using the Web UI. Nagios XI - How To Select A Download. Nagios XI - Importing Nagios XI into Microsoft Hyper-V. Nagios XI - Installation Options. For more information on the hardware requirements needed to run Nagios XI, please, read this document: Nagios XI - Hardware Requirements Nagios XI - How To Select A Download. Nagios XI - Importing Nagios XI into Microsoft Hyper-V. Nagios XI - Installation Options. For more information on the hardware

Nagios XI - Monitoring VMware With Nagios XI - Nagios Support

Devices on a network, which get registered into an inventory. This listing is the basis of a network topology map, which is drawn on demand. The Ping tests are also shown as device or server uptime graphs in the OpManager dashboard.Pros:Designed to work right away, features over 200 customizable widgets to build unique dashboards and reportsLeverages autodiscover to find, inventory, and map new devicesUses intelligent alerting to reduce false positives and eliminate alert fatigue across larger networksSupports email, SMS, and webhook for numerous alerting channelsIntegrates well in the ManageEngine ecosystem with their other productsCons:Is a feature-rich tool that will require a time investment to properly learnPrice: OpManager is available in four editions:Free for up to three devices — $0Standard starting at a price to monitor 10 devices — $245Professional starting at a price to monitor 10 devices — $345Enterprise starting at a price to monitor 250 devices — $11,545Download: OpManager installs on Windows Server or Linux. You can get a 30-day free trial at: Free Trial!4. Nagios XINagios develops Nagios Core and Nagios XI, which are network monitoring and management software. The first one, Nagios Core is a free and open source software; it can monitor your entire infrastructure, networks, and servers. It also includes a powerful alerting system. The other tool, Nagios XI is the advanced and enterprise version of the Nagios Core. It is super easy to use and comes with many features.Nagios Core and XI, come with complete ping monitoring capabilities, which include packet loss and reachability. Both tools can help you monitor and improve the availability of your network.Thanks to the popular Nagios community, you can improve the product with third-party plugins. For example, you can use the check_ping command plugin to keep track of the ping results of a remote server. You can also configure it to send notifications based on certain threshold levels.This plugin can give information such as:Round trip average in msPercentage of packet lossGraphicsNagios XI is supported by CentOS or RHEL (Red Hat Enterprise Linux) versions 5, 6, or 7.Pros:Simple, yet informative interfaceFlexible alerting options support SMS and emailA wide range of community-designed plugins are available for freeCons:The open-source version lacks the support found in paid productsPrice: Nagios Core is a free and open source software. The cost for Nagios XI starts at $1,995 (USD).Download: Get a 60 day free trial of Nagios XI or download open source Nagios Core for free.5. SolarWinds Engineer’s ToolsetSolarWinds offers Ping Monitoring functionality through the Engineer’s Toolset, which is a bundle of network software including over 60 tools, such as Automated network discovery, Real-time monitoring and alerting, Configuration & log management, and a lot more.Before starting to ping your network, you can run the auto-discovery. This Home » Categories » Products » Nagios XI » Documentation » Monitoring Configuration Article Number: 705 | Rating: Unrated | Last Updated by tlea on Wed, Jul 19, 2017 at 3:36 AM Changing The Check Interval Of A Service In Nagios XI This video tutorial will demonstrate how to change the check interval of a Service in Nagios XI, via directly and through the Nagios Core Config Manager.Final ThoughtsFor any support related questions please visit the Nagios Support Forums at: Offer For Knowledgebase Visitors! Get a huge discount on Nagios Log Server by clicking below.Did you know? Nagios provides complete monitoring of: Windows, Linux, UNIX, Servers, Websites, SNMP, DHCP, DNS, Email, Storage, Files, Apache, IIS, EC2, and more! Posted by: on Wed, Jul 19, 2017 at 3:36 AM. This article has been viewed 7482 times.Filed Under: Monitoring Configuration Have a question? Try our Forums! | Give Feedback Attachments There are no attachments for this article. Related Articles Nagios XI - SNMP Traps with NXTIViewed 5401 times since Tue, Sep 18, 2018

Nagios XI - Monitoring Websites With Nagios XI - Nagios Support

Crashed Database TablesIf you experience high load on your Nagios XI server and the MySQL process (mysqld) appears to be consuming large amounts of CPU, it may be a symptom of one or more crashed tables. In order to find out if you have crashed database tables or any other errors, you can check the mysqld.log:tail /var/log/mysqld.logYou may see entries similar to this one:150110 9:05:01 [ERROR] /usr/libexec/mysqld: Table './nagios/nagios_logentries' is marked as crashed and last (automatic?) repair failed Possible CausesDatabase corruption is usually caused by power outages, running out of disk space or improper shutting down the Nagios XI server. Nagios is constantly reading from and writing to the mysql database, so killing the mysqld process (i.e. with "kill -9" or "killall mysqld") will lead to crashed tables.Many time users would right-click on the Nagios XI VM in VMWare Workstation/ESXi/Vsphere and select "Power Off". This is wrong - it is like pulling off the power cord. The correct way for shutting down the Nagios XI server would be to issue the following command in the command line:shutdown -h nowIf the Nagios XI machine has insufficient disk space then you may see errors like this when the repair database script is run:/usr/local/nagiosxi/scripts/repairmysql.sh: line 59: 11735 Segmentation fault (core dumped) $cmd $t --sort_buffer_size=256MTimeout error occurred trying to start MySQL Daemon.Starting mysqld: [FAILED]Possible SolutionsYou can repair the nagios and nagiosql databases by running the following commands in the command line as the root user:/usr/local/nagiosxi/scripts/repairmysql.sh nagios/usr/local/nagiosxi/scripts/repairmysql.sh nagiosql/usr/local/nagiosxi/scripts/repairmysql.sh nagiosxiAlternatively, if you are running Nagios XI 2014 onwards, you can use:cd /usr/local/nagiosxi/scripts/./repair_databases.shwhich will actually repair both databases (nagios and nagiosql) (and nagiosxi in XI 5.x).If you receive an error, similar to this one:SQL: DELETE FROM nagios_logentries WHERE logentry_time SQL: SQL Error [ndoutils] : Table './nagios/nagios_logentries' is marked as crashed and last (automatic?) repair failed CLEANING ndoutils TABLE 'notifications'... You may need to run a force repair on the tables using commands below:RHEL 7 | CentOS 7 | Oracle Linux 7 | Debian 9systemctl stop mariadb.servicecd /var/lib/mysql/nagiosmyisamchk -r -f nagios_systemctl start mariadb.servicerm -f /usr/local/nagiosxi/var/dbmaint.lockphp /usr/local/nagiosxi/cron/dbmaint.phpRHEL 8/9 | CentOS Stream 8/9 | Oracle Linux 8/9 | Debian 10+systemctl

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You are using Zabbix in a commercial context, you can buy their support.Download:Free Zabbix and start monitoring your business and office LAN.6. Nagios Core and Nagios XINagios develops IT infrastructure monitoring and management software.They offer two products, the Nagios Core, which is free and open-source and Nagios XI, which is the enterprise-version.Both products can monitor your entire IT infrastructure, including networks, servers, clients, bandwidth, traffic, etc.Nagios sends alerts and notifies the user when a predefined threshold is reached.There are, of course, some differences with both products.Nagios Core requires more skills to deploy and maintain. To get the most out of Nagios Core, the user needs to be proficient in Linux and scripting. The product also lacks many other essential features, as compared to Nagios XI.Nagios Core is an excellent option if you are looking for a free comprehensive LAN monitoring system, but are ok with a lack of reporting and dashboard flexibility.On the other hand, with Nagios XI, you can monitor your LAN in real-time and get insightful reports with charts and graphs.Nagios can quickly help you identify network problems, outages, overloaded servers, and more.Keeping track of your LAN availability and uptime can help you maintain a healthy network.Key Features:Monitor your network without agents using SNMP.Find failures or entire outages in LAN segments and send alerts.Provide a high-level reporting (Nagios XI).Price:Nagios Core is a free and open-source software.Nagios XI comes in two different priced editions starting at $1,995 for a standard license and $3,495 for an Enterprise license.Download:Get free Nagios Core, or get a limited 60-days-trial version of Nagios XI.7. IcingaIcinga is another free and open-source IT infrastructure availability and performance monitoring tool.It was created by a group of developers from the Nagios Community.Icinga helps network admins monitor IT infrastructures of different sizes, from SMBs to enterprises.The software can collect. Nagios XI - How To Select A Download. Nagios XI - Importing Nagios XI into Microsoft Hyper-V. Nagios XI - Installation Options. For more information on the hardware requirements needed to run Nagios XI, please, read this document: Nagios XI - Hardware Requirements

Nagios XI - Generating Reports With Nagios XI - Nagios Support

Stop mysqld.servicecd /var/lib/mysql/nagiosmyisamchk -r -f nagios_systemctl start mysqld.servicerm -f /usr/local/nagiosxi/var/dbmaint.lockphp /usr/local/nagiosxi/cron/dbmaint.phpUbuntu 18/20/22systemctl stop mysql.servicecd /var/lib/mysql/nagiosmyisamchk -r -f nagios_systemctl start mysql.servicerm -f /usr/local/nagiosxi/var/dbmaint.lockphp /usr/local/nagiosxi/cron/dbmaint.phpIn certain instances, it may be necessary to truncate (empty) one or more tables. The following commands provide examples of how to truncate both the nagios_logentries and nagios_notifications tables in the nagios MySQL database:mysql -u ndoutils -pn@gweb nagios -e 'TRUNCATE TABLE nagios_logentries'mysql -u ndoutils -pn@gweb nagios -e 'TRUNCATE TABLE nagios_notifications'Important: Running these commands will clear all entries from the affected tables. After you truncate tables, you should repeat the repair process outlined above.Further information: Repairing The Nagios XI DatabaseIf you have run out of disk space on your Nagios XI server, the following KB article can provide solutions to resolving this issue:Running Out Of Disk Space On The Nagios XI VMOnce you've resolved the disk space issue you should run the repair database script again.Final ThoughtsFor any support related questions please visit the Nagios Support Forums at: Offer For Knowledgebase Visitors! Get a huge discount on Nagios Log Server by clicking below.