Opennms architecture May 20, 2025 · OpenNMS, particularly Meridian, is suited for enterprise networks that require robust architecture, custom tuning, and formal support. distributed deployment. Thankfully, that's why you also have OpenNMS documentation to lean on. In terms of monitoring, OpenNMS appliances minimize the need for additional… Mar 25, 2015 · 2. In terms of monitoring, OpenNMS appliances minimize the need for additional… Jun 6, 2025 · Getting started with OpenNMS doesn’t have to be daunting. OpenNMS installation overview: PostgreSQL, REST endpoints, monitoring functions, provisioning, and web interface. adaptor Jul 9, 2025 · Version history catalog for release of OpenNMS Meridian and OpenNMS Horizon, with links to their respective release notes. We handle the heavy lifting—from architecture planning and installation to integration and tuning—so you can focus on what matters most: running your network. tools. Welcome to the OpenNMS Horizon Administrators Guide. Normally OpenNMS installation and configuration takes time, but I have tried to Mar 22, 2024 · OpeNNMS is free and open-source network monitoring and network management. The scope of this project will cover the conceptual and concrete architecture of OpenNMS. By leveraging OSGi principles, the system can be extended and distributed across different deployment scenarios while maintaining coherent functionality. Sep 20, 2016 · The Data Choices module collects and publishes anonymous usage statistics to https://stats. If you're just getting started with OpenNMS, that's the best place to go to learn more. In terms of monitoring, OpenNMS appliances minimize the need for additional… #security Zero Trust Architecture poses challenges for segmentation and monitoring. I would like to be able to monitor bandwidth utilisation of port/interface, CPU ,Memory. Network monitoring software - OpenNMS is the world’s fully open source, enterprise-grade platform —100s of enterprises use it every day. It is not intended to be an exhaustive overview of the Minion architecture or feature set. <br><br>I’ve to give a workshop on Monday in Berlin and I \ created some drawings<br>about the general architecture and concepts. xml -> Defines operating parameters for eventd such as timeouts, listener threads and listener port. OpenNMS architecture diagram. Event-driven architecture allows extension of service polling and data collection frameworks, and flexible workflow integration. This document details the architecture and functionality of Feb 3, 2013 · O. If you've got questions about IT, Networking, or building robots then I'm happy to help! OpenNMS Architecture for Learning Enabled Correlation - Community Standards · OpenNMS/alec Apr 28, 2025 · The system's extensible architecture allows it to handle events from virtually any source that can be integrated with OpenNMS. It works with Grafana to customize and display fault management, performance management, and flow management data from OpenNMS Horizon and Meridian. In terms of monitoring, OpenNMS appliances minimize the need for additional… Compare LibreNMS vs. Additionally, open architecture and flexible APIs enable seamless integration with other tools and systems. 0 Dec 9, 2010 · This column is the second in a series on bringing enterprise-grade, open source network and systems management to your IT operations using the OpenNMS platform. The primary contribution of this project is to visualize the internal software architecture of OpenNMS and analyze it from the conceptual and the concrete aspects. http. Pour toutes questions, informations complémentaires sur OpenNMS, rendez-vous sur le forum du site. Mar 13, 2024 · I'm the Principal Solution Delivery Architect for OpenNMS. #security Zero Trust Architecture poses challenges for segmentation and monitoring. Enhance the performance and security of your networks and deliver reliable internet for users. \nALEC offers two datasources: the direct datasource, and the Kafka datasource. It is an enterprise-grade network monitoring platform that visualizes and monitors everything on both local networks and remote networks. Figure 1 Figure 2 References : White Paper: Project OpenNMS The architecture of OpenNMS 論OpenNMS 在 SUSE linux 之應用 Posted by oopsmonk at 12:39 AM No comments: Email ThisBlogThis!Share to XShare to FacebookShare to Pinterest Labels: Note, OpenNMS #security Zero Trust Architecture poses challenges for segmentation and monitoring. In terms of monitoring, OpenNMS appliances minimize the need for additional… Embedded web interface HTTPAdapter (HTML, port 8180, admin/admin) mx4j. Network monitoring is the practice of monitoring and analyzing network traffic, devices, and systems to ensure performance and security. Contribute to OpenNMS/opennms-developer-training development by creating an account on GitHub. OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed OpenNMS: Open Source Network Monitoring Platform OpenNMS® is an open source monitoring solution designed for enterprise-scale networks. This video is OpenNMS' Architecture for Learning-Enabled Correlation (ALEC) add-on provides a new way to visualize the correlations it has found. Monitor tens of thousands of data points via a distributed and tiered system. Here is a "manual" http access, initiated with telnet server 80: Download PDF - Opennms Architecture [reljygjkd7l1]. While it has a modular design, it's not primarily characterized by a layered architecture in the same explicit manner as Netcool. e. in/ev6UJYrx 25 Recomendar Comentar Compartir #security Zero Trust Architecture poses challenges for segmentation and monitoring. Feb 20, 2020 · The OpenNMS Community on Discourse provides a great forum to get help, share ideas, and participate in OpenNMS development. What Marshall Massengill, OpenNMS Principal Solutions Delivery Architect, recently demonstrated with his solar panel monitoring project is a perfect example of this Jan 5, 2017 · The Data Choices module collects and publishes anonymous usage statistics to https://stats. " (As you may or may not know, one of The OpenNMS Group's founders, David Hustace, is of Hawaiian descent. adaptor The OpenNMS Architecture for Learning Enabled Correlation (ALEC) provides a framework for performing correlation of alarms (i. 1427460721000. This service is ideal for organizations that want to accelerate time-to Embedded web interface HTTPAdapter (HTML, port 8180, admin/admin) mx4j. Detailed architecture of a OpenNMS environment. 1164. About OpenNMS Dynamic scalability for data processing. The distributed architecture of OpenNMS allows monitoring capabilities to extend beyond the central OpenNMS instance, enabling monitoring across network boundaries and providing additional data processing capabilities. This section provides information to help developers get started with writing Minion-related features. OpenNMS Architecture Embedded web interface Real time availability calculation Performance data queueing Performance data processing Perf 32 11 150KB Read more Feb 20, 2020 · The OpenNMS Community on Discourse provides a great forum to get help, share ideas, and participate in OpenNMS development. It offers comprehensive fault, performance, and traffic monitoring, and alarm generation in one place. Understand the alarm lifecycle and correlation process between OpenNMS Horizon/Meridian and its Architecture for Learning Enabled Correlation (ALEC). com This reference architecture presents the structural components of the OpenNMS monitoring solution and provides guidelines and best practices for using them. It offers comprehensive fault, performance, traffic monitoring, and alarm generation in one place. HttpAdaptor HTTPAdapter (JMX, port 8181, manager/manager) mx4j. The OpenNMS Project was started in July, 1999 by Steve Giles, Brian Weaver, and Luke Rindfuss and has since evolved into a powerful solution used by hundreds of enterprises worldwide. Feb 9, 2021 · Welcome to the OpenNMS Horizon Administrators Guide. With Download scientific diagram | Illustration of the OpenNMS architecture. In addition, OpenNMS can receive events in the form of SNMP Traps, syslog messages, TL/1 events or custom messages sent as XML to port 5817. OpenNMS using this comparison chart. This reference architecture describes only "out-of-the-box" components and typical use patterns for OpenNMS software. \nDatasources also create situations in the monitoring system. Highly customizable and scalable, OpenNMS easily integrates with your core business applications and workflows. This reference architecture presents the structural components of the OpenNMS monitoring software and the security implications, guidelines, and best practices for using them. This documentation provides information and procedures on setup, configuration, and use of the OpenNMS Horizon platform. opennms. . Aug 8, 2023 · The reference architecture is all about securing your Meridian installation. xml -> Defines the UEI (Universal Event Identifiers). 6KB Author: Sudhansu Sabat When enabled, the following anonymous statistics are collected and published on system startup and every 24 hours after: • System ID (a randomly generated UUID) • OpenNMS Horizon Release • OpenNMS Horizon Version • OS Architecture • OS Name • OS Version • Number of alarms in the alarms table • Number of events in the events May 2, 2024 · This video covers these OpenNMS topics: capabilities, distributions, documentation, architecture, requirements, support and GitHub repository. Compare price, features, and reviews of the software side-by-side to make the best choice for your business. In terms of monitoring, OpenNMS appliances minimize the need for additional… Users are entities with login accounts in the OpenNMS Horizon system. Using a task-based approach, chapters appear in a recommended order for working with OpenNMS Horizon: #security Zero Trust Architecture poses challenges for segmentation and monitoring. uk Contents • Talk Objectives — Advocate OpenNMS adoption — Encourage contribution — Receive Feedback — Answer the universal question: – What is the difference from Nagios? • Contents — OpenNMS Features – Community – Current Capabilities – Users Experiences — OpenNMS Futures – Distributed Architecture – OSGi [prev in list] [next in list] [prev in thread] [next in thread] List: opennms-discuss Subject: Re: [opennms-discuss] An architecture question From: David Hustace <david () opennms ! org> Date: 2007-07-14 16:17:34 Message-ID: 58E124A7-9EE0-4E40-9BB8-D8422CF8D4A7 () opennms ! org [Download RAW message or body][Attachment #2 (multipart/alternative Section 3 illustrates our design choices in making the OpenNMS architecture multi-tenant-capable. > > I’ve to give a workshop on Monday in Berlin and I created some drawings > about the general architecture and concepts. The OpenNMS Plugin API is a reliable resource to build plugins that exchange information between OpenNMS and The opennms-discuss seems \ to me also good place. It helps network administrators to monitor critical services on remote machines and collects the information of remote nodes by using SNMP. [prev in list] [next in list] [prev in thread] [next in thread] List: opennms-buglist Subject: [Buglist] [JIRA] (NMS-7588) Create OpenNMS architecture and concepts module From: "Ronny Trommer (JIRA)" <jira () opennms ! org> Date: 2015-03-27 12:53:23 Message-ID: JIRA. Learn more from OpenNMS. OpenNMS Meridian Security Reference Architecture The security implications of a network monitoring solution extends beyond the installation of the platform itself. Jun 29, 2025 · Looking for honest OpenNMS reviews? Learn more about its pricing details and check what experts think about its features and integrations. A datasourceinteracts with the monitoring system (in this case, OpenNMS) and maintains a feed of alarms, inventory objects, and situations. OpenNMS is an open source solution that helps you visualize and monitor everything on your local and remote networks. Sent: Tuesday, July 10, 2007 1:30:19 PM Subject: [opennms-discuss] (no subject) Hi, I am new to opennms, currently I am evaluating opennms and see if it'll be capable to replace Nagios that have been running in our network frustructure. OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks. Jul 24, 2024 · OpenNMS, in some senses, can be considered a legacy application as it has been in the market for almost two decades and utilizes a lot of well-established protocols for monitoring. OpenNMS Architecture for Learning Enabled Correlation - Network Graph · OpenNMS/alec Jun 7, 2023 · Lōkahi by OpenNMS is a new open source project focused on turning OpenNMS Horizon into a cloud-native application, built on a microservices-based architecture. Our Managed Deployment service is designed to take the guesswork out of setup and configuration. The following abbreviations will be used to refer to the following operating systems: Zero-trust architecture (ZTA) is a security approach designed to protect data and computing services by using fine-grained access controls. g. https://lnkd. OpenNMS Architecture for Learning Enabled Correlation - alec/UI. May 12, 2021 · OpenNMS is open to everyone. Thread: [opennms-devel] OpenNMS architecture and trying to wrap your brain around a large project. Highly customizable and scalable, OpenNMS integrates with your core business applications and workflows. Based on Jeffs suggestion I’ve \ created a new<br>module called guide-concepts. Here at OpenNMS we are excited to announce our new Minion Appliance - a managed service to help organizations quickly, reliably, and securely deploy Minions to monitor remote networks. It also mentiones about packages and how its exposed to other external systems. Jan 9, 2018 · OpenNMS is not currently built to run with isolated processes, but there are some benefits in running it as a legacy appl in a container. With Contribute to OpenNMS/opennms-developer-training development by creating an account on GitHub. 23672. md at develop · OpenNMS/alec The security implications of a network monitoring solution extend beyond the installation of the platform itself. eventd-configuration. : Ubuntu12. Click Show me what is being sent to see what information we collect. The opennms-discuss seems to me also good place. Apr 28, 2025 · Sentinel Architecture Relevant source files Sentinel is a distributed component within the OpenNMS platform that provides advanced data processing capabilities outside of the core OpenNMS application. We describe our testbed and experimental evaluation in Sect. in/ev6UJYrx 25 Mark Mozley reposted this The OpenNMS Group 1,202 followers 1y reverse engineering toolkit to construct the concrete architecture. in/ev6UJYrx 25 Mark Mozley reposted this The OpenNMS Group 1,183 followers 1y May 9, 2016 · This guide describes the requirements and the steps necessary in order to get started with the development of the OpenNMS project. It doesn't specifically address how to install or customize the OpenNMS software. OpenNMS, Zenoss Core, NetXMS and Sensu Core deliver comprehensive monitoring, flexible reporting, cross-platform support and more. OpenNMS is an open source solution that helps you visualize and monitor everything on your local and remote networks. S. In terms of monitoring, OpenNMS appliances minimize the need for additional permit rules, reducing risks. OpenNMS is the world's first enterprise grade network management platform developed under the open source model. A subsidiary of NantHealth, OpenNMS monitors failures and key performance indicators in IT infrastructure. Processes within the software can publish events, and other processes can subscribe to them. 1427460803175 () Atlassian ! Thread: [opennms-devel] OpenNMS architecture and trying to wrap your brain around a large project. The OpenNMS Group uses this information to help determine product usage and to improve the Horizon software. slide - 1© OpenNMS / Entimoss 2012 www. It involves the collection and analysis of data from network devices like routers, switches, servers, and applications. OpenNMS incorporates a distributed architecture that provides consistent measurements helping to establish meaningful KPI baselines. These baselines can then be used to more consistently identify deviations and anomalous behaviors. Reliable: Designed for large enterprises and service providers, OpenNMS monitors tens of thousands of devices from a single instance. Jul 14, 2002 · Does anyone could tell me what are the minimum MIBS requirement to be able to monitor Cisco Switchs and routers with OPENNMS. Apr 28, 2025 · This document describes the packaging and distribution system used for OpenNMS Horizon. It covers the fundamental architecture, core concepts, and key components tha Apr 28, 2025 · Option C: OpenNMS: OpenNMS is an open-source network management platform. OpenNMS is a fully open-source solution for network monitoring and management, it is published under the AGPLv3 license. I wanted to share our recently published reference architecture that presents the structural components of The OpenNMS Group 's monitoring solutions Meridian and Horizon. Using a task-based approach, chapters appear in a recommended order for working with OpenNMS Horizon: Our security program encompasses all aspects of OpenNMS. 5 days ago · Overview of Horizon documentation including product architecture diagram and how to navigate the documentation. Sep 2, 2025 · OpenNMS offers comprehensive fault, performance, and traffic monitoring with alarm generation in one place. events Embedded web interfaceReal time availability calculationPerformance data queueingPerformance data processingPerf View the prerequisites to install OpenNMS's Architecture for Learning Enabled Correlation (ALEC) and the benefits of basic vs. 1163. Its advanced network traffic analysis capability ensures critical data flows at enterprise scale. Ce dossier a été réalisé par : OpenNMS was designed from Day One to monitor tens if not hundreds of thousands of devices. 04 LTS OpenNMS Version : 1. Get an overview of OpenNMS's Architecture for Learning Enabled Correlation (ALEC) which enables machine-learning alarm grouping. Type: PDF Date: December 2019 Size: 149. Lōkahi, pronounced [loh-KAH-hee], is the Hawaiian word for "unity. Using a task-based approach, chapters appear in a recommended order for working with OpenNMS Horizon: Feb 8, 2024 · A group of network engineers created a task force to develop, publish, and ratify the standard that became SNMP or “Simple Network Management Protocol. This guide describes the installation of the platform on Red Hat Enterprise Linux (RHEL) -based, Debian -based and Microsoft Windows operating systems. OpenNMS Horizon stores by default User information and credentials in a local embedded file based storage. 10. In terms of monitoring, OpenNMS appliances minimize the need for additional… Nov 8, 2022 · OpenNMS Horizon with: Core (server that drives Horizon) Minion (distritubed monitoring) Sentinel (scalability) Helm (customized dashboards) Architecture for Learning Enabled Correlation (ALEC) (alarm triage) Provisioning Integration Server (PRIS) (extracted data integration) OpenNMS provided the following features and benefits: Discovery: finding out the equipment on your network, and adding Metrics OpenNMS collects from a Cassandra cluster: client connections, thread pools, JVM metrics, dropped messages, and more. network management products from Cisco, Nortel, IBM or others. Download scientific diagram | The OpenNMS architecture from publication: Monitoring VMware-based Virtual Infrastructures with OpenNMS | Today’s IT infrastructure is more and more being Apr 7, 2021 · 1. It serves as a scalable, independent processing engine primarily focused on telemetry, flow analysis, and time-series data processing. Apr 28, 2025 · This page describes the OpenNMS data collection and persistence subsystem, which is responsible for gathering performance metrics from monitored devices, storing these metrics efficiently, and making Mar 6, 2024 · Your guide to network monitoring solutions. OpenNMS is designed with a modular architecture that allows components to be added or extended to meet the specific needs of different network environments. OpenNMS is written in JAVA and consist of 140,475 line of code. Nov 16, 2025 · Get an overview of OpenNMS's Architecture for Learning Enabled Correlation (ALEC) that uses machine learning to logically group related alarms. The goal is achieved by generating both conceptual and concrete architectures, which increases the OpenNMS Introduction OpenNMS is an opensource enterprise network management tool. Read user reviews from verified customers who actually used the software and shared their experience on its pros and cons. Users can now view correlated situations and their constituent alarms on the topology map, as well as in list form. We're guided by open source principals—sharing and collaborating with the greater community to help us continually improve and strengthen our offerings. See full list on github. Sep 19, 2019 · This guide describes the requirements and the steps necessary in order to get started with the development of the OpenNMS project. Statistics collection and publication happen only if an admin user opts in. Adaptable: The flexible architecture of OpenNMS can be adapted, extended, and easily integrated to meet each organization’s requirements. 4. org. OpenNMS has a very active community, where you can register yourself to discuss your problems. Apr 28, 2025 · The OpenNMS Core Architecture provides a flexible, modular foundation for network management. faults) into higher level situations. Network monitoring tools collect data on network traffic, bandwidth utilization, errors, and other metrics to identify and troubleshoot OpenNMS provides an open-source alternative to commercial proprietary network management products e. It covers how OpenNMS components are built, packaged, and distributed across different platforms, focusing on th Contribute to OpenNMS/opennms-developer-training development by creating an account on GitHub. OpenNMS offers comprehensive fault, performance, traffic monitoring, and alarm generation in one place. from publication: Management Platforms and Protocols for Internet of Things: A Survey | Internet of Things (IoT) management Aug 6, 2025 · When I joined OpenNMS, one of the first things that struck me was the sheer depth of innovation happening across the team—not just in the codebase, but in how our engineers are using the platform to solve real-world problems. ) The underlying objective is very much about unifying #security Zero Trust Architecture poses challenges for segmentation and monitoring. I would like \ reuse this stuff<br>in our official documentation. OpenNMS Meridian 2023 introduces new cloud services and containerization capabilities to simplify your network monitoring deployment and management. Next, we’ll examine how both tools compare in terms of integration capabilities and extensibility. OpenNMS Meridian offers extensive customization options, allowing you to tailor the system to match your specific needs. Ideally each user corresponds to a person. This reference architecture covers various use cases where traffic is steered to the internet through Netskope Security Service Edge. Jan 22, 2019 · With each iteration, open-source network management tools get better. alec Public OpenNMS Architecture for Learning Enabled Correlation Java • GNU Affero General Public License v3. There are four main functional areas of OpenNMS. The cloud capabilities we've launched bring us a huge step closer to our vision of a world where monitoring just happens. ” By 1990, the Internet Architecture Board (IAB) approved SNMP v1 as the Internet standard for network management but continued to optimize the standard through more iterations: Aug 14, 2024 · Marshall Massengill walks through what SSO is, the various technologies needed, how to enable OpenNMS for SSO with Keycloak and OAuth2 Proxy. For information on how events are used to generate and manage alarms, refer to Alarm Management. 7 OpenNMS base on TMN & FCAPS network management models. OpenNMS Dans ce dossier, figure une présentation des fonctionnalités d’OpenNMS, ainsi qu’un ensemble de documentations et de tutoriels sur la mise en place d’une architecture de supervision OpenNMS. Using a task-based approach, chapters appear in a recommended order for working with OpenNMS Horizon: OpenNMS is built on a modular architecture designed for scalability, extensibility, and distributed network monitoring. About This Guide Welcome to the OpenNMS Horizon Administrators Guide. It is intended to be highly scalable and flexible, capable Learn how OpenNMS's Architecture for Learning Enabled Correlation (ALEC) uses machine learning to logically group related alarms into higher-level situations. You’ll find about 2,400 searchable posts from the community (including OpenNMS Group staff) on topics like forwarding alarms via Syslog messages and SNMP traps, dealing with Java environments on CentOS and Ubuntu, a discussion of scalable OpenNMS architecture, and Jan 29, 2025 · 文章浏览阅读192次。 # 摘要 本文对OpenNMS进行了全面介绍，涵盖了其简介、架构总览、核心组件解析、工作流程详解、扩展与定制、性能优化与故障排除以及未来展望与社区贡献等关键方面。OpenNMS作为一个功能强大的开源网络监控系统，广泛应用于网络设备和服务的监控中。本文详细解析了其内部的 Oct 6, 2020 · Welcome to the OpenNMS Horizon Administrators Guide. The OpenNMS Plugin API (previously known as OIA) is a stable Java API that helps users add new functionality and integrations. OpenNMS is a scalable network monitoring platform allowing you OpenNMS Architecture for Learning Enabled Correlation - OpenNMS/alec May 25, 2025 · This document provides a high-level introduction to eNMS, an enterprise-grade vendor-agnostic network automation platform. OpenNMS Block Diagram Discovery & Monitor daemons Eventd Event handling daemon Configuration files: eventconf. Current work is focused on removing those constraints to allow for millions of devices and billions of metrics. Architecture for Learning Enabled Correlation (ALEC): guide to this framework for logically grouping related faults (alarms) into higher level objects (situations) with OpenNMS. OpenNMS provides a development ecosystem that helps integrate network monitoring data into a generalized framework of events, metrics, flows, and topology. If you've got questions about IT, Networking, or building robots then I'm happy to help! OpenNMS Architecture for Learning Enabled Correlation - Community Standards · OpenNMS/alec [prev in list] [next in list] [prev in thread] [next in thread] List: opennms-buglist Subject: [Buglist] [JIRA] (NMS-7588) Create OpenNMS architecture and concepts module From: "Ronny Trommer (JIRA)" <jira () opennms ! org> Date: 2015-03-27 12:53:23 Message-ID: JIRA. The OpenNMS Plugin for Grafana lets you create flexible dashboards to visualize and interact with data stored by OpenNMS. Read the Steering Traffic through Netskope Security Service Edge Reference Architecture. [prev in list] [next in list] [prev in thread] [next in thread] List: opennms-discuss Subject: Re: [opennms-discuss] An architecture question From: David Hustace <david () opennms ! org> Date: 2007-07-14 16:17:34 Message-ID: 58E124A7-9EE0-4E40-9BB8-D8422CF8D4A7 () opennms ! org [Download RAW message or body][Attachment #2 (multipart/alternative I wanted to share our recently published reference architecture that presents the structural components of The OpenNMS Group 's monitoring solutions Meridian and Horizon. This includes our people, processes, and products, focusing on configuration and vulnerability management, security operations, architecture, and more. 1427460803299 () Atlassian ! May 9, 2025 · ALEC (Architecture for Learning Enabled Correlation) is a machine learning-powered framework that automatically correlates and groups alarms into higher-level “situations,” making it easier to identify the root cause of complex network issues. Sep 20, 2018 · The OpenNMS platform can be installed in several ways. An OpenNMS Horizon User represents an actor which may be granted permissions in the system by associating Security Roles. The system consists of several key components working together to provide comprehensive network monitoring, event management, and performance data collection. The OpenNMS Architecture for Learning Enabled Correlation (ALEC) provides a framework for performing correlation of alarms (i. OpenNMS is based around a "publish and subscribe" message bus. adaptor. Minions can operate behind a firewall and/or network address translation (NAT) as long as they can communicate with OpenNMS via ActiveMQ or Apache Kafka. co. It consists of a community supported open-source project as well as a commercial services, training and support organization. zrwpb qaf jsa wiqte dtny phdwa iuhkc gprx tclty sjqspoaa xcp fuxfmf hemsda lzqfm odntd