db servers (Cassandra/Elastic cluster) – required vlans
27th September 2022
Can the db servers use only one VLAN (and one switch) to communicate between themselves and the DataMiner agents at the same time or do they need another VLAN for …
DataMiner logger table cleanup in elastic
27th September 2022
Hi Dojo, I have a question related to logger tables and elastic. When I delete the element linked to that logger table in DataMiner, does DataMiner automatically clean up that …
Executing Automation Script on Session Variable Change
27th September 2022
Hello, Can you provide an example for executing an automation script on a session variable change? I’ve tried using the following shape data on both the page and shape level …
Remove or change “Generated by DataMiner Network Monitoring System” in email notification
27th September 2022
Hi, Is it possible to remove or change the line of text in the footer of the notification email that says “Generated by DataMiner Network Monitoring System”? I notice that …
Inconsistent Results for Table ParameterControl with Placeholders
27th September 2022
Hello, We have a cube visual with several ParameterControl tables. These are dynamic tables where both the element and TableRowFilters are set by a session variable (from a combobox via …
Backup-network file system(cloud)
26th September 2022
Hi Dojo, What are the possibilities of taking a backup to network file system to cloud? Can I use NFS services like Elastic file system(EFS) in AWS cloud to backup …
DMS Architecture Development – from Local DBs to Cassandra & Elastic Search clusters?
26th September 2022
Hi Dojo, I’ve got a requirement for faster alarm search in a (heavily distributed) DMS. Together with the short term approach for alarm reduction, the longer term strategy would consider …
Changing the DMA IP since NATS
26th September 2022
What is the correct procedure to change the IP of a DMA since the introduction of NATS? Before, it was sufficient to stop DataMiner, change the IP in Windows, update …
How to visualize the DOM Invoice app example in low code app?
26th September 2022
Hi, There is a nice example in the documentation of an Invoice App: https://docs.dataminer.services/user-guide/Advanced_Modules/DOM/DOM_examples/DOM_Invoice_app_example.html How can this be visualized in a low code app? I basically want to see all …
Update dynamically Generic DVE Linker Table
26th September 2022
Is it possible to update the table of the Generic DVE Linker Table from within a QAction in the protocol itself? I want to update this table accordingly with an …
How to update IP settings on multiple nodes via automation
26th September 2022
Hi, I’ve been searching the dojo for hints on how to update IP settings via automation, and this article came close: https://community.dataminer.services/question/change-elements-ip-address-from-automation-script/ Aparantly the “currentElementInfo.PortInfo[0].PollingIPPort” does not contain the IP …
CERTCOMMONNAMEINVALID error in the cube client
26th September 2022
Is there further configuration required to prevent this message? Note that the cube client logs in without any issues on this https configuration, and only the message is coming up …
Best practice of hiding/blanking data in dashboard when element in timeout?
26th September 2022
When an element goes into timeout it, per default, “freezes” all parameters in their last known value. If a param is monitored and included in an alarm template it keeps …
Dataminer failover on/off line access
23rd September 2022
Hi, the web page of the passive server which allows to go online, does not seem secure. Is there a way to limit or secure access? Thank, Jean-pierre
Restoring a single service.xml file without a DataMiner restart
23rd September 2022
From this question https://community.dataminer.services/question/recycle-bin-restoring-of-service-template-in-cluster/ it looks like you can only do this by restarting the DataMiner agents in the system. However I was wondering if there’s a way to restore it …