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- NSTI - Architecture Overview This Article will outline and describe how Nagios SNMP Trap Interface works from the ground up. Details describe how SNMP traps are accepted in the backend, displayed in the User Interface, written to the database, and more. Much of the focu... Read More
- NRDP - send_nrdp Client Overview This KB article explains the send_nrdp NRDP clients that are available and how to use them. In the current release of NRDP the following client scripts are available: send_nrdp.php send_nrdp.py send_nrdp.sh The following topics a... Read More
- Nagios XI - Manage MIBs Architecture Nagios XI Manage MIBs Architecture Overview Nagios XI allows users to manage their MIBs through the Manage MIBs page. This will allow users to view permission, delete, upload and download MIBs. This document will explain the Manage MIBs page feat... Read More
- Nagios XI - Can’t Log Into The Web Interface Problem Description Sometimes a user can connect to the Nagios XI server via ssh (putty) session but he/she is not able to log in to the web UI. Possible Causes There could be various reasons for this problem. Here are some of the possible caus... Read More
- Nagios Network Analyzer - My New Source Won’t Start Problem Description You added a new source, but it did not automatically start. Now the Source won't start. Resolving The Problem When creating a new Source in Network Analyzer it creates the directory structure - the folders where it will st... Read More
- Nagios Log Server - Logs Not Searchable or Not Coming In Overview When running a query in a dashboard, logs are not showing up when they should be. This guide will go through the steps to diagnose what is causing the issue. This article will use a scenario of a remote server sending syslogs to help provide... Read More
- Nagios Network Analyzer - General Overview High Level Overview Nagios Network Analyzer is a network flow data analyzer. Network Analyzer works with Netflow and sFlow network flow types along with others such as jFlow. The application gives you the ability to see where network data is coming f... Read More
- Nagios XI - SNMP Trap Tutorial Overview This document describes how SNMP Traps work and integrate with Nagios XI. SNMP means Simple Network Management Protocol. Devices that have SNMP functionality can provide active and passive monitoring. Active = The Nagios XI server initiates... Read More
- NSCA Server - Firewall Rules Firewall Rules These steps explain how to check if the Operating System (OS) of the Nagios server has firewall rules enabled to allow inbound NSCA TCP port 5667 traffic. The different supported OS's have different firewall commands which are exp... Read More
- SNMP Trap - Firewall Rules Firewall Rules These steps explain how to check if the Operating System (OS) of the Nagios server has firewall rules enabled to allow inbound SNMP Trap UDP port 162 traffic. The different supported OS's have different firewall commands which are... Read More
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