Blog Entries

29. 10. 2021 Davide Sbetti Bug Fixes, NetEye

Bug Fixes for NetEye 4.20

We fixed a misalignment in the availability reports. For NetEye 4.20 we updated the following packages: icingaweb2-module-slm, icingaweb2-module-slm-autosetup to version 4.15.5-1

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29. 10. 2021 Benjamin Gröber Bug Fixes, NetEye

Bug Fixes for NetEye 4.20

A bug was fixed, where a DST change, caused the Icinga2 Master instance to not respect the timeperiod applied to services or downtimes. For NetEye 4.20 we updated the following packages: icinga2-neteye-config, icinga2-ido-mysql, icinga2-doc, icinga2-ido-pgsql, icinga2-debuginfo, icinga2-selinux, icinga2-common, icinga2, icinga2-devel, icinga2-resources, nano-icinga2, vim-icinga2, icinga2-autosetup, icinga2-bin to version 2.11.9_neteye1.44.4-1

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29. 10. 2021 Benjamin Gröber Bug Fixes, NetEye

Bug Fixes for NetEye 4.19

A bug was fixed, where a DST change, caused the Icinga2 Master instance to not respect the timeperiod applied to services or downtimes. For NetEye 4.19 we updated the following packages: icinga2-neteye-config, icinga2-ido-mysql, icinga2-doc, icinga2-ido-pgsql, icinga2-debuginfo, icinga2-selinux, icinga2-common, icinga2, icinga2-devel, icinga2-resources, nano-icinga2, vim-icinga2, icinga2-autosetup, icinga2-bin to version 2.11.9_neteye1.35.3-1

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28. 10. 2021 Simone Cagol Blue Team, Exposure Assessment, SEC4U

Cyber Threat Intelligence: Enrichment with SATAYO IoC

One of the important elements of Cyber Threat Intelligence activity is the verification of IoCs (Indicators of Compromise) that can identify threats that can create an impact on your organization. In parallel to our OSINT and Cyber Threat Intelligence SATAYO platform we have implemented the SATAYO IoC database which currently has about 900,000 elements. Among…

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28. 10. 2021 Alessandro Valentini Bug Fixes, Log-SIEM, NetEye

Bug Fixes for NetEye 4.20

We fixed a bug which prevents the activation of log signature via Icinga Director for hosts with hostname different than FQDN. Another bug we fixed was causing neteye_secure_install to fail in the cluster environment when influxdb was restarted. In addition, we fixed the background of the quick navigation that was transparent in some conditions. For…

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28. 10. 2021 Ajay Sharma Bug Fixes

Bug Fixes for NetEye 4.20

With this bugfix release, we changed telegraf configuration which was causing data loss and delay of data visualization in grafana. We added missing ciphers in the nats-server ‘s TLS configuration for WIN2012R2 and added satellite-log conf for monitoring satellite-master errors. For NetEye 4.20 we updated the following packages: nats-server, nats-server-autosetup to version 2.5.0_neteye1.15.4-1 telegraf, telegraf-autosetup…

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26. 10. 2021 Andrea Avancini Bug Fixes, NetEye

Bug Fixes for NetEye 4.20

With this bugfix release, we fixed an issue due to the wrong behavior of Icinga 2 when configuring a NetEye Satellite, which, under special conditions, can cause the Satellite to be unable to connect to the NetEye Master. For NetEye 4.20 we updated the following packages: icinga2, icinga2-debuginfo, icinga2-ido-mysql, icinga2-bin, icinga2-ido-pgsql, icinga2-common, icinga2-resources, icinga2-doc, icinga2-selinux,…

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22. 10. 2021 Giuseppe Di Garbo ITOA, NetEye

NetEye Problems Dashboard

Do you need a customizable dashboard to better track problems detected by NetEye? Here’s one: WARNING This dashboard does not take into account the user’s role and related permissions and it is intended for use by an administrator on an on-premise non multi-tenant installation of NetEye. USE CASE The standard Problems display (divided into two…

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22. 10. 2021 Franco Federico NetEye, Unified Monitoring

Monitoring Dynamic Folders with Icinga DSL

We were recently asked how to dynamically monitor folders with Icinga. Several of our clients monitor folders whose names change from day to day. For example, suppose every day I want to see if there is a file named with the date of that particular day, or I’d like to see if there is a…

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19. 10. 2021 Alessandro Valentini Bug Fixes, NetEye

Bug Fixes for NetEye 4.20

We fixed a bug which prevents to create tenants names containing underscore making satellite setup unsuitable for some customers. For NetEye 4.20 we updated the following packages: neteye-satellite-manager and neteye-satellite-manager-autosetup to version 0.15.2-1

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19. 10. 2021 Alessandro Valentini NetEye

TLS Certificate Authorities on Satellites

Since the introduction of Satellites in NetEye 4.19 one of the most frequently asked questions has been how CAs and Certificates work on Satellites. In this short blog post I’ll try to answer this question. First of all a bit of introduction about Satellites. A Satellite is a NetEye machine connected to a Master, which…

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18. 10. 2021 Damiano Chini Bug Fixes, NetEye, SLM

Bug Fixes for NetEye 4.19

We fixed a bug in the SLM Reports, wherein case the icinga2 downtime depth at the beginning of the report was greater than 1, the report would consider the downtime depth equal to 1. This bug was also raising an error when PGSQL was enabled. For NetEye 4.19 we updated the following packages: icingaweb2-module-slm to…

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18. 10. 2021 Attilio Broglio NetEye

Dependency Migration from NetEye 3 to NetEye 4 via Automation

Thanks to automation, migration between NetEye 3 and NetEye 4 can be easily performed for a lot of entities such as hosts and services. But additional elements like parent-child relationships can be missed. So we implemented a procedure for mass-migration of this information from the old platform to the new one. Solution In the NetEye…

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18. 10. 2021 Mirko Bez NetEye, Unified Monitoring

Avoid Tornado Rules Repetition with a Map Post-modifier

In this post I’ll describe a concrete use case of the Tornado Map Modifier that will enable us to cover in a single rule many cases in both a user-friendly and performance-friendly way. This feature of Tornado allows us to avoid a common anti-pattern: the repetition of rules with minimal differences. This anti-pattern creates a…

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18. 10. 2021 Andrea Avancini NetEye

New Feature for NetEye 4.20

In the wake of offering our customers a more robust, repeatable, and automatic update experience, we extended the neteye update command to support the automatic execution of the neteye_secure_install script.This feature dramatically reduces the need for manual intervention during the update procedure. For NetEye 4.20 we updated the following packages: neteye-upgrade-manager to version 0.8.0-1

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