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February 2023 Releases – Horizon 31.0.4, 2022.1.13, 2021.1.24, 2020.1.32

In February, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 31.0.4. Meridian Stable Updates Meridians 2020.1.32 , 2021.1.24 and 2022.1.13 contains a handful of bug and security fixes, and a cosmetic change to the web UI. For a list of changes, see the release notes: 2020.1.32 (Gulf) 2021.1.24 (BepiColombo) [...]

By |2023-02-08T16:47:20+00:00February 8th, 2023|

How to Monitor Processes With SNMP

Monitoring processes that don't provide network services is a default use case in network monitoring. Because they aren't providing network services, black box testing won't work- you need an agent on your system providing an inside view of your operating system. The Net-SNMP agent is easy to install and configure on Linux or Unix. It's compatible [...]

By |2023-01-13T18:54:03+00:00January 12th, 2023|

January 2023 Releases – Horizon 31.0.3, Meridian 2022.1.11, 2021.1.23, 2020.1.31

In January, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 31.0.3. Meridian Stable Updates Meridians 2020.1.31 , 2021.1.23 , and 2022.1.11 contains a handful of bug and security fixes, and a cosmetic change to the web UI. For a list of changes, see the release notes: 2020.1.31 (Seamount) 2021.1.23 [...]

By |2023-01-12T15:35:01+00:00January 11th, 2023|

December 2022 Releases – Horizon 31.0.2, Meridian 2022.1.10, 2021.1.22, 2020.1.30

In December, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 31.0.2. Meridian Stable Updates Meridians 2020.1.30 , 2021.1.22 , and 2022.1.10 contains a handful of bug and security fixes, and a couple of back-ported enhancements. For a list of changes, see the release notes: 2020.1.30 (Beach) 2021.1.22 (James Webb [...]

By |2023-01-11T15:40:49+00:00December 14th, 2022|

November 2022 Releases – Horizon 31.0.1

Horizon 31.0.1 Release 31.0.1 is a small out-of-band release to address some issues found during 31.0.0 testing. It contains a few small changes including a fix for unusually large docker images and some other small bug fixes, as well as some updates to the new Quick Start Guide and a fix to the installation instructions for [...]

By |2022-12-02T21:00:25+00:00November 16th, 2022|

November 2022 Releases – Horizon 31.0.0, Meridians 2022.1.9, 2021.1.21, 2020.1.29, 2019.1.40

In November, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 31.0.0. Meridian Stable Updates Meridians 2019.1.40, 2020.1.29 , 2021.1.21 , and 2022.1.9 contains a handful of bug and security fixes, and a couple of back-ported enhancements. For a list of changes, see the release notes: 2019.1.40 (Nachtwacht) 2020.1.29 (Rift [...]

By |2023-01-11T20:32:23+00:00November 9th, 2022|

2022 Cybersecurity Awareness Month

October’s Cybersecurity Awareness Month seems like a great time to discuss the improvements we are making at The OpenNMS Group to improve our security practices. For almost 20 years, OpenNMS staff developers and the open source contributor community have partnered to create robust and secure network monitoring platforms available in community-driven (Horizon) and enterprise-ready (Meridian) distributions.. [...]

By |2022-10-28T17:40:53+00:00October 27th, 2022|

Celebrate Open Source during Hacktoberfest 2022

Hacktoberfest is an annual, month-long celebration of open source software driven by Digital Ocean. During this event everyone can support open source by contributing changes, and earn some limited-edition swag. We would like to invite you to participate and contribute to the OpenNMS project. There are many ways to contribute: you can work on code or [...]

By |2022-10-17T20:20:18+00:00October 17th, 2022|

October 2022 Releases – Horizon 30.0.4, Meridians 2022.1.8, 2021.1.20, 2020.1.28, 2019.1.39

In October, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 30.0.4. Meridian Stable Updates Meridians 2019.1.39, 2020.1.28 , 2021.1.20 , and 2022.1.8 contains a handful of bug and security fixes, and a couple of back-ported enhancements. For a list of changes, see the release notes: 2019.1.39 (Arion) 2020.1.28 (Channel) [...]

By |2022-12-02T20:59:39+00:00October 12th, 2022|

OpenNMS On the Horizon – October 3rd, 2022

Since last time, we worked on documentation (SNMP poller, Trapd, Enlinkd, requisitions, quick start guide), Enlinkd refactoring, Docker container scanning, Horizon Stream (Keycloak integration, operator config, port forwarding, metrics, PostgreSQL auth, CI, Minion gateway, Kafka, docs, PagerDuty, ignite tests, Helm charts, UI navigation), event improvements, Sonar and code coverage, ALEC (API, test coverage, UI), tests (CI improvements, device config backup, logging), time-series off-heap support, provisioning, cookies and CSRF, JavaScript dependencies, Helm (AngularJS to React transition), and UI preview integration.

By |2022-10-03T19:47:24+00:00October 3rd, 2022|
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