NetXMS Support Forum

Is there any more documentation about the vnc remote control or how to debug it?
I did everything that it explain but when i do a configuration poll i get:

[2025.01.17 18:51:25]    Checking direct VNC connectivity...
[2025.01.17 18:51:25]    Cannot connect to VNC
[2025.01.17 18:51:25]    Checking VNC connectivity via local agent...
[2025.01.17 18:51:25]    Cannot connect to VNC

I have enabled loopback on tightvnc server and tried with and without firewall, enabled proxy tcp and such.. This is a windows server.

We have this in the documentation:

Remote control option will appear for nodes where VNC install is detected. In order to take advantage of this feature, one should add EnableTCPProxy = yes in agent configuration on remote node followed by agent restart. Run Configuration Poll on the node you want to VNC to. Target VNC may require loopback connection to be enabled as well as firewall settings adjusted. In cases when there is no agent installed on remote node, but VNC is present, we can use agent on NetXMS server or agent serving as zone proxy. In this scenario, one would need to add EnableTCPProxy = yes in agent configuration on server or on agent that acts like proxy for zone. Your NetXMS user should have "Initiate TCP proxy sessions" system access right. In addition, in object tree user should have "Control" access rights to that node.

Is there any possibility to get a value to event template other than the instance one.
It returns the row but you cannot use this in the event template like %<column:ColumName> or %<row:ColumName>??

Does anyone know how you can get the standalone jar package to run under mac? nxmc-5.1.1-standalone.jar

Is this a known problem, when this is triggered it seems that the website slowly starts to throw more and more error

Hi it would be nice if we could set the font size under DCI Container General properties under network maps. 

Hi there trying it the object tools command output setting like this

When running the command it will return som data and then terminate (after 4 seconds)? it should return 30 rows. Tried to change Agent.CommandTimeOut in server configuration but that didn't change anything.
 
Here is the content of my test script:
For ($i=0; $i -le 30; $i++) {
                Start-Sleep -Seconds 1
               "Rad $i = " + (1 * $i)
               }
And the config in agent config on the node that object tools is calling.
ActionShellExec = TestEcho:Powershell -executionpolicy bypass -c "C:\NetXMS\script\Pilot.ps1"

https://www.netxms.org/download/releases/4.1/nxmc-4.1.420-aarch64.dmg

Clicking the link brings me to the new netxms homepage instead?

Can someone describe this one for me i cannot understand how it works or what it is supposed to call. I thought i would be able to call an action i agent conf or an object tool action...

In agent configuration on the node add this:

[ExternalTable/ZpoolStatus]
Command = zpool status | tr -s ' ' | sed '1,5d' | sed 's/^[ \t]*//;s/[ \t]*$//' | sed 's/ /|/g' |  sed 'N;$!P;$!D;$d'
Separator = |
InstanceColumns = Index
Description = ZpoolStatus
PollingInterval = 320

Do a restart agent and then a config poll.

After that you should be able to go to Data Collection Configuration on that node and add a new Table.

This one is not finished but this is a first draft

In agent configuration on the node add this:
[ExternalTable/PBSBackup]
Command = proxmox-backup-manager task list --all --output-format json-pretty | jq -r '(map(keys) | add | unique) as $cols | map(. as $row | $cols | map($row[.])) as $rows | $cols, $rows[] | @tsv'
Separator = \t
InstanceColumns = Index
Description = Proxmox backup server status
PollingInterval = 320

Do a restart agent and then a config poll.

After that you should be able to go to Data Collection Configuration on that node and add a new Table.

Go to: Configuration -> Object Tools
Add a new local command.
Name: &Connect->Chrome HTTP
Command: chrome.exe --app=http://%u

Name: &Connect->Chrome HTTPS
Command: chrome.exe --app=https://%u

Hi everyone do you know how I can identify the source node from this error? Would like to delete it to get rid of this error...


   "id": 2819476,
   "rootId": 0,
   "code": 52,
   "name": "SYS_DB_QUERY_FAILED",
   "timestamp": 1654279789,
   "originTimestamp": 1654279789,
   "origin": 0,
   "source": 2277,
   "zone": 0,
   "dci": 0,
   "severity": 4,
   "message": "Database query failed (Query: INSERT INTO software_inventory (node_id,name,version,vendor,install_date,url,description) VALUES (?,?,?,?,?,?,?); Error: Duplicate entry '6733-Cisco AnyConnect Secure Mobility Client -4.7.04056' for key 'PRIMARY')",
   "lastAlarmKey": "SERVICE_NOT_RUNNING_8ED0B4979152E0DCB6AABCDFC6194391_0x000008E5",
   "lastAlarmMessage": "",
   "tags": null,
   "parameters": [
      {
         "name": "query",
         "value": "INSERT INTO software_inventory (node_id,name,version,vendor,install_date,url,description) VALUES (?,?,?,?,?,?,?)"
      },
      {
         "name": "message",
         "value": "Duplicate entry '6733-Cisco AnyConnect Secure Mobility Client -4.7.04056' for key 'PRIMARY'"
      },
      {
         "name": "connectionLost",
         "value": "0"
      },
      {
         "name": "hash",
         "value": "8ED0B4979152E0DCB6AABCDFC6194391"
      }
   ]

Quick little question is it doable to include the message that is stored under the Windows eventlog on triggered events in a mail message? If so what variable would that be?

What are the requirements on the netxms side to get the grafana netxms module to work?
https://github.com/netxms/grafana

I have installed the netxms webui just in case

I dont know what to enter in the API base url section?

First download Activestate Python 2.7
https://www.activestate.com/activepython/downloads

Then open cmd and enter:
python -m easy_install pywbem

Download nagios vmware plugin from this post its attached or here: https://exchange.nagios.org/directory/Plugins/Operating-Systems/%2A-Virtual-Environments/VMWare/Check-hardware-running-VMware-ESXi/details

Put this file somewhere on your drive like C:\Scripts

Open your agents config file (nxagentd.conf) and add:
ExternalParameter = ESXIStatusServer2:python.exe C:\Scripts\check_esx_wbem.py https://ip.to.esxi.server:5989 username password
ExecTimeout = 10000

ip.to.esxi.server=ip to your esxi server
username=username to esxi server
password=password to esxi server

Open upp netxms server configuration and change  AgentCommandTimeout = 10000

Restart agent

After a while you can collect this information from you data collection configuration on the server you installed this script.

If nothing shows up you can stop your netxms agent and start it manually in cmd nxagentd.exe -f -D 5 that way you can see whats happening and if something is wrong.

Howto show the DCI on the ESXI node instead of the polling server.

Open up data collection configuration on the node making the checks and right click on the DCI choose move to another node and select your ESXI server.
Then you open your ESXI nodes data collection configuration your DCI check should be here, edit this one and on the General page you will find an option called "source node" select the node that runs the script. Thanks Victor

As im trying to make this template work on more hp servers i do get a little more info returned in {instance} then i would like, example it will return 4.1, 4.2 or 2.1, 2.2 and so on. I dont want the Data Collection Description to show (Array disk 2.1 status) just the last character 1 and 2 and so on. Is there anyway we can modify this with script or something?

Hi there i imported the hp template from the shared template thread. It works as supposed but then i deleted it without removing the server that was applied to it first. After i tried to reimport the template but it wont show up in the gui, it does auto apply to the server though.

Logs show: found existing template hp-snmp [286] with GUID a3f5a464-39f2-445f-ad2d-2db2f0ee7c27

Changing the GUID before import will make it import and show up in the gui.

My question is how do i delete this template manually from netxms or database?

Put the content from this snippet in a file called: nxmc.exe.manifest in the samde directory as your nxmc.exe.

^{<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
  <application xmlns="urn:schemas-microsoft-com:asm.v3">
    <windowsSettings>
      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">False</dpiAware>
    </windowsSettings>
  </application>
</assembly>}

Then add a registry to your computer called:

<sup>HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows > CurrentVersion > SideBySide

DWORD (32 bit) Value: PreferExternalManifest

Value: 1</sup>

Source: http://winaero.com/blog/how-to-fix-apps-that-look-small-on-high-dpi-and-high-resolution-displays/