OpenNMS is an enterprise-level Java/XML-based distributed network and system monitoring and management platform. It is the abbreviation of Network Management System, which is an open source software network monitoring tool. It can be used to automatically discover network nodes and monitor network services, such as HTTP, DNS, SSH, etc. When system services stop, OpenNMS will send a notification according to the rules established by the administrator to inform the operation and maintenance personnel of network obstacles, event aggregation, automatic Perform corresponding actions and monitor service-level performance. It can support the SNMP network management protocol, ensure the scalability of management, and provide customized functions to facilitate the expansion and contraction of the management scope. The traffic and hardware usage of the contact system need to be configured in snmp.
Currently, OpenNMS focuses on the following three areas:
- Service Polling - Checks the availability of application services and generates availability reports.
- Data Collection - Collect, save and report network information data, and set and trigger thresholds.
- Event and Alert Management - Receive events from within and outside the event system, and feed source events to a robust fault alerting and fault escalation system.
OpenNMS lacks sufficient Chinese documentation and local service support, and there is still a long way to go for localization. Moreover, the technical requirements are very high, and it is very difficult for general operation and maintenance personnel to use it well. In the process of use, there will be a phenomenon that it cannot be started. Especially for SNMP problems, it is generally necessary to turn off the TRAP service.
On the official website of OpenNMS, it is called an open source, enterprise-level network management platform, open-source and enterprise-level, which basically shows the difference between OpenNMS and other network management software. On this basis, commercial services, training and technical support are provided, which are no longer free.
SugarNMS, which is also an enterprise-level open source software, adopts the commercial policy of software charging, technical support + training + service free, and users can enjoy free technical support services after paying a certain fee for the software.
SugarNMS
is the English name of Zhihe Network Management Platform, which is independently developed by Beijing Zhihe ICT Co., Ltd. It is perfectly compatible with mainstream/domestic systems and databases, provides C/S and B/S client interfaces, and is compatible with PC and mobile devices. Realize basic network management functions including device topology, fault management, performance management, configuration management, and security management. Based on the concept of "controlling everything, omnipotent, and ubiquitous", it adopts a unified device access model, which can manage network devices, All networking equipment such as computers, servers, smart devices, Internet of Things, industrial equipment, etc.; suitable for defense, telecommunications, government, finance, transportation, energy, enterprise, industry, manufacturing and other fields.
At present, Zhihe network management platform supports B/S and C/S architecture, can run stably on Windows, Linux/Unix, and supports access to the platform through PC, Pad and mobile phones. It can comprehensively monitor network devices, hosts/servers, middleware applications, and Web services.
Intelligent network management software, automatic topology generation technology
One-click intelligent network management, one-click search, discovery, identification of network equipment, resources, links, intelligent fault management, maximize the ease of operation of products, improve management efficiency and reduce costs. Automatically discover and identify devices, resources, and links, and intelligently analyze link logic to automatically generate topology diagrams, present the network topology in a comprehensive and complete manner, simplify user operation steps, and reduce management environment setup time.
Support expansion of private devices to meet secondary development and integration requirements
For new device types and unknown device types, users do not need to develop and program, and can complete the support for new devices through the GUI strategy extension interface provided by the system. Support personalized custom development and system integration to meet the different needs of users; secondary development can be carried out based on the platform to meet the needs of special products, and the platform functions are constantly updated to meet the ever-changing management needs.
Excellent stability and compatibility
Using Java cross-platform technology, it is perfectly compatible with mainstream/domestic systems and databases, providing C/S and B/S client interfaces, compatible with PC and mobile devices, allowing management anytime, anywhere. The microkernel simplification technology of carrier-grade software architecture and 100% Java multi-layer distributed technology provide carrier-grade reliability guarantee. Support disaster recovery scheme and dual-machine backup settings to maximize the security of network management data.
Localized network management support
Fully support domestic processors, servers, operating systems, and databases, improve the situation that there is basically no network management software that supports domestic platforms in China, and meet the increasing needs of users for localization of information construction.
It is reported that at present, enterprise users can visit the official website of Zhihe network management platform to register and try the Zhihe network management platform for free. For more product details, Baidu search "Zhihe Network Management Platform SugarNMS"