NetXMS Support Forum

Hi!

This was just fixed, fix will be available in next release.

The problem is that single quotes are get lost somewhere during all this process. You can specify using "" which will be escaped to " in the end, e.g.:
ExternalMetric=RegQuery.EBTransfer720:""D:\Program
 Files\NetXMS\custom\CheckRegKey\CheckRegKey.exe""
"HKLM\SOFTWARE\WOW6432Node\Aucotec\Engineering Base\7.2.0\Server\Files"
"ImageFilePath"
But better way is to use new (and not yet documented) docker-style syntax:
ExternalMetric=RegQuery.EBTransfer720:['D:\Program
 Files\NetXMS\custom\CheckRegKey\CheckRegKey.exe', 
'HKLM\SOFTWARE\WOW6432Node\Aucotec\Engineering Base\7.2.0\Server\Files', 
'ImageFilePath']

currently that works with single quotes (') only, but in next patch release double quotes (") will also be supported.

FC39 rpms were just released for amd64 and arm64

Ah, right, # is treated as beginning of comment. You can specify password in double quotes (" "), then it can contain # character.
I'm glad that it worked.

Java subagent has a few configuration parameters that can be provided in [JAVA] section of agent configuration file. See the code for list of params:
https://github.com/netxms/netxms/blob/master/src/agent/subagents/java/main.cpp#L131

As I understand, you can use "ClassPath" parameter to add your .jar file.

current xml parsing code does not support this. In the future we will consider adding xms parsing library (same as we now have jq to parse json format). You can follow this ticket: https://track.radensolutions.com/issue/NX-2485

Currently you can enable "Process response as plain text" in properties of the web service and use a regex instead of path to get the value

I've use this stackoverflow post: https://stackoverflow.com/questions/5552960/how-to-connect-to-a-java-program-on-localhost-jvm-using-jmx

For test I just use NetXMS management client:
java -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=1234 -Dcom.sun.management.jmxremote.ssl=false -jar ~/Downloads/nxmc-4.4.4-standalone.jar
Agent config has this:
Server=s:service:jmx:rmi:///jndi/rmi://127.0.0.1:1234/jmxrmi
On debug level 6 agent produces the following output in it's log:

2023.12.08 13:09:14.786 *D* [comm.cs.68        ] Requesting metric "JMX.VM.Version(s)"
2023.12.08 13:09:14.917 *D* [                  ] JMX: connected to service:jmx:rmi:///jndi/rmi://127.0.0.1:1234/jmxrmi
2023.12.08 13:09:14.919 *D* [                  ] JMX: reading object java.lang:type=Runtime attribute VmVersion
I have no clue what all these things in the url mean, but hope that helps

Also, here's Oracle docs on the URL: https://docs.oracle.com/javase/8/docs/api/javax/management/remote/JMXServiceURL.html

Hi!
This bug is specific for web UI on Windows. If you open C:\NetXMS-WebUI\jetty-home\etc\webdefault.xml file and change
    <init-param>
      <param-name>useFileMappedBuffer</param-name>
      <param-value>true</param-value>
    </init-param>
to
    <init-param>
      <param-name>useFileMappedBuffer</param-name>
      <param-value>false</param-value>
    </init-param>
this should solve the issue. This setting will be set to false in next releases.

I would probably try once again with mssql.ddr driver according to Victor's recommendations above.

Also if you do not have exact requirement to use MsSQL, you can install Postgres

Please check if there is anything in web ui log. E.g. for tomcat you can run

journalctl -u tomcat9.service -f

and then open a map to trigger the error. Also it would be beneficial if you can show screenshot of your map to see what elements are present on it.

Зависание на инициализации расширений в старом клиенте в 4.4.4. должно быть починено.

Звуки в новом будем доделывать.

Hi!

By the way, we have two days of reading windows event log - one is agent log parser (set up in policy in template that is applied to agent) and the second is windows event log synchronization. Which one you are using? Anyways, both of these ways should work similarly on the following:

When netxms event is created, additional information from windows event should be added as parameters:
https://www.netxms.org/documentation/adminguide/log-monitoring.html#passing-parameters-to-events

If you your Teams_Alarm_AD_Anmeldung event in netxms event log and double-click it, you should see detailed information about the event, including values of it's parameters. Is the information you need present in these parameters?

Let me list some approaches that can be used for integration:
- sending events into netxms using nxevent / nxaevent command line tools
- pushing DCI values - nxpush / nxapush tools
- netxms agent can monitor a log file and create events on matching lines
- web services can be used to get data from other systems - it's also possible to use nxsl script to parse received jsons.
- some external app can connect to netxms via Web API or nxshell

В патч релизе попробуем поменять на utf-8 по умолчанию

Проверьте в логах томката какую версию джавы он использует.
В этой теме было что-то очень похожее: https://www.netxms.org/forum/oe-oo/oshibka-soedineniya-incompatible-version-of-communication-protocol/