NetXMS Support Forum

Hi,

I would like to integrate a measuring system using the MODBUS protocol to my NetXMS system.
It contain an RTU-TCP MODBUS converter module and four measuring devices connected via RS485 bus.
The converter module has an IP address, through which the four measuring devices can be accessed, but each on a separate port number.
Is it possible to request in NetXMS all four instruments via MODBUS from the same IP address but different port numbers?

Thank you in advance.

Hi,

Is there Android client for the v5.1.3 release?
If not yet, will it be later?

Thank you in advance and best regards,
Zsolt

Hi All,

Is it possible to pass a custom value from the DCI to the event processing?
e.g. There is a DCI element that queries the state (value) of a device input. If this polled value exceeds  the configured threshold range, an event is generated based on the rules set in the Threshold section of DCI. For this event, I would like to add the name of the device input (value in string format), which I request from the device via SNMP using DCI's Transformation script. I would like to display this string value in the text of the alarm event.

Thanks in advance for any solutions or ideas.

Hi, 

We have upgraded our NetXMS system from v3.9 to v4.3.6 and since then the set and getcustomattribute functions are not working properly. I use these functions in a trap processing script as below:

// fmRadioAlarmState (0:warning event, 1:critical event, 2:alarm ceased)
//m - contains the unique ID of the alarm
  t = time();
  evts = " ON";
  str3 = "";
  switch($event->parameters[2])
  {
      case 0:
        evt = "SME_PIRA_TRAP_WARNING";
        break;
      case 1:
        evt = "SME_PIRA_TRAP_CRITICAL";
        $node->setCustomAttribute(".signalLossTime" . format(m, 1, 0), t);
        break;
      case 2:
      evt = "SME_PIRA_TRAP_CLOSE";
      evts = " OFF";
      t0 = $node->getCustomAttribute(".signalLossTime" . format(m, 1, 0));
      if (t0 != null)
        {
        str3 = "Starting from:" . strftime("%Y.%m.%d %H:%M:%S", t0) . ", duration: " . format((t-t0), 1, 0) . "s";
        }
      break; 
      default:
        evt = "SME_PIRA_TRAP_INFO";
        break;
  }

As I see the main problem is that the getcustomatrribute function always returns null. Anyone have any idea what could be the problem?

Thank you in advance.

Hi,

Is there any possibility to place any control element on the dashboard panel (e.g. Button element to send a SNMP SET command)?

Thank you in advance for replies.

Hi,

I would like to ask that is there any solution to calculate the elapsed time between a traps pair?
A little more detailed, the problem what I need to solve is the following:
I get a trap about the starting of a signal drop.
From this I generate an event for example with the following text: "Started from 11:00:12 10/02/2020 the RF signal out of tolerance."
When the signal loss ceases (typically max. few minutes), the end-of alarm trap arrives as well. From this I also generate an event that works properly and clears the existing alarm as well.
What I can't solve for the moment is to display the duration of the signal loss (e.g. in seconds) in the end of event text.
Is there any solution to this?
Thank you very much for any suggestions in advance.

Dear support,

I have upgraded my NetXMS server to v2.2.12 about one month ago. Now (yesterday and today) the NetXMS core unexpected crashed. The dump files generated during the first event is possible to download from https://we.tl/t-hMaJ2UWn5y. Could you investigate the reason of this issue.

Thank you in advance.
Best regards,
Zsolt

Hi,

I have upgraded my NetXMS system from v2.0.8 to v2.2.12 about two weeks ago. With this new version my experience is that the tray pop-ups panel of the incoming events does not work well. This means that this panel does not appear always. In case of previous version of nxmc.exe (e.g. v2.0.8 ) this feature worked perfect, this panel appeared in case of each incoming event. We have tested this feature on different PCs and with different OSs (Win7, Win10) but this problem occured in each cases.
Is there any solution to correct this issue?

BR,
Zsolt

Hi,

I have upgraded my NetXMS server from v2.0.8 to the latest version (v2.2.12) and following this in case of some nodes (looks like that this depends from the physical type of the node device) appeared a question mark on the object browser icon and its interfaces disappeared. Despite this these nodes works properly (data collection and alarms etc.).
Before upgrade process there was no such issue.
What could be the problem and how is possible to eliminate?

Thank you in advance.
Regards, Zsolt

Hi,

We are operating about five years a large NetXMS system.
The current version of our NetXMS server is v2.0.8 I have tried
to upgrade this  to v2.1, but the upgrade process was not successfuly.
Please find in the attachement the screenshot about it.
We use the MSSQL 2012 SP3 database engine.
Do you have any idea how is possible to correct this issue?

Thank you in advance.

Hi,

I have upgraded my NetXMS server from v2.07 to v2.1 and unfortunately following this ceased at all the alarm processing. So, now the Alarm Browser table is full empty and in the event monitor window I see a lot of SYS_DB_QUERY_FAILED event. Please find in the attachement a picture about the event monitor table. What could be the problem?

Thank you in advance and BR.
Zsolt

Hi,

I configured some table type DCI in our NetXMS system (v2.0.7).
The table settings are the following:

Polling interval: 180s
Retention time: 365days
Number of columns: 11

When I try to request a more than 4h length line chart from any element of this table I get always the "Request timeout" error message.


Do you have any solution for this issue?

Thank you in advance.
BR, Zsolt

Hi,

Is it possible to configure a NetXMS client workstation with arbitrarily selected container and node content?

If, Yes. How is possible to configure it?

Thank you in advance.
Best regards,
Zsolt

Hi,

I have tried to upgrade my v1.06 NetXMS system to v2.1-M1 but I got a critical error about the version problem of database.
Then I tried  to use the "nxdbmgr upgrade" command without any success. The result of this command please find in the attachment.
Is there any solution to this issue?

Hi,

I would like to generate an alarm event when the string type results of an SNMP get polling process is become to a uniform series.

e.g.

alarm generation after 5 same results:
SNMP GET 1. ,,sdffg" (alarm off)
SNMP GET 2. ,,dfgghf" (alarm off)
SNMP GET 3. ,,abab" (alarm off)
SNMP GET 3. ,,abab" (alarm off)
SNMP GET 4. ,,hujjklll" (alarm off)
SNMP GET 5. ,,wq" (alarm off)
SNMP GET 6. ,,wq" (alarm off)
SNMP GET 7. ,,wq" (alarm off)
SNMP GET 8. ,,wq" (alarm off)
SNMP GET 9. ,,wq" (alarm on)
SNMP GET 10. ,,wq" (alarm on)
SNMP GET 11. ,,wq" (alarm on)
SNMP GET 12. ,,wqq" (alarm off)
SNMP GET 13. ,,wqq" (alarm off)
...

How is possible to set a such alarm behaviour?

Thank you in advance and best regards.

Hi,

I have installed the v2.0-RC2 NetXMS system and I tried to integrate an SNMP device what uses 32 bit INT OIDs. I carried out the compilation process of corresponding MIB  files successfully but in DCI configuration/ Select MIB Object window when I tried to run an SNMP Walk process I found that the 32 bit INT OID components are not displayed properly (with negative sign). Please see the attached screenshot of this MIB Walk Results Window.

Hi,

Is it possible to disable the Data Collection Configuration item from popup menu of nodes? This configuration I would like to use in case of users with read only access rights.

Hi,

I upgraded my NetXMS system from v1.2.8 to v1.2.17. Before I used the Android console without any problem. Now the v1.2.17 android console crashes in each cases when I try to load the details pages (Overview, Alarms, Last Values, etc.) of nodes. I have tested the android console on three different smartphone and I found this problem in all cases.

Does anyone have any experience about this problem?

Hi,

Could you send me a sample threshold function script for the following situation:

The configured activation event will be started if the last polled value more than 0 and less than 1

Thank you in advance and best regards,
Zsolt

Hi,

How is possible to configure the default SNMP SET Community name?

Thank you in advance,
Zsolt