NetXMS Forum

Hi Filipp,

Thank you for your support. The "Communication through external gateway" checkbox solution works perfect.

BR, Zsolt

Hi,

Thank you for your support.
Can this webapi test be performed in a browser, e.g. with the URL "http://ipaddress:port/webapi"?
I tried this, but unfortunately I didn't get any results.

If I enter the Hostname or IP parameter in the format http://ipaddress:port in the Android app, I get an error code 500.

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 Alex,

I upgraded to version 5.2.5. Then, when I added the line "Module=webapi" to the \\NetXMS\etc\netxmsd.conf file, the core NetXMS service
started without any problem (it always stopped with the previous version).
Despite this, unfortunately, the mobile app still does not connect to the server (error code: 404).
I access the server from my mobile phone via a VPN connection.
What is the syntax of the "Hostname or IP" parameter in the mobile app?

BR, Zsolt

Hi Filipp,

Thank you in advance. Is there a chance that the problem will be fixed in the next version?

BR, Zsolt

Hi Alex,

I used the netxms-server-5.2.4-x64.exe file for the upgrade, as my system has less than 250 nodes.
Another experience is that the netxms-webui-5.2.4-x64.exe cannot be downloaded from the https://netxms.com/downloads page.

Best regard, Zsolt

I upgraded my server from v5.2.3 to v5.2.4, but unfortunately the situation has not changed.
If I add the line "Module = webapi" to the netxmsd.conf file, the NetXMS core service will no longer start.

Hi Alex,

The following information about the failed NetXMS core startup is in the netxmsd.log:

2025.07.09 19:56:22.642 *I* [logger            ] Log file opened (rotation policy 2, max size 16777216)
2025.07.09 19:56:22.642 *I* [startup            ] Starting NetXMS server version 5.2.3 build tag 5.2-345-g0ca84eba5b
2025.07.09 19:56:22.642 *I* [startup            ] System time zone is KXX+02KXX
2025.07.09 19:56:22.642 *I* [logger            ] Debug level set to 0
2025.07.09 19:56:22.642 *I* [config            ] Main configuration file: C:\NetXMS\etc\netxmsd.conf
2025.07.09 19:56:22.642 *I* [config            ] Configuration tree:
2025.07.09 19:56:22.642 *I* [config            ] config
2025.07.09 19:56:22.642 *I* [config            ]  +- server
2025.07.09 19:56:22.642 *I* [config            ]      +- DBDriver
2025.07.09 19:56:22.642 *I* [config            ]      |    value: pgsql.ddr
2025.07.09 19:56:22.642 *I* [config            ]      +- DBServer
2025.07.09 19:56:22.642 *I* [config            ]      |    value: localhost
2025.07.09 19:56:22.642 *I* [config            ]      +- DBName
2025.07.09 19:56:22.642 *I* [config            ]      |    value: netxms_db
2025.07.09 19:56:22.642 *I* [config            ]      +- DBLogin
2025.07.09 19:56:22.642 *I* [config            ]      |    value: netxms
2025.07.09 19:56:22.642 *I* [config            ]      +- DBPassword
2025.07.09 19:56:22.642 *I* [config            ]      |    value: ********
2025.07.09 19:56:22.642 *I* [config            ]      +- LogFile
2025.07.09 19:56:22.642 *I* [config            ]      |    value: C:\NetXMS\log\netxmsd.log
2025.07.09 19:56:22.642 *I* [config            ]      +- Module
2025.07.09 19:56:22.642 *I* [config            ]      |    value: webapi,Y
2025.07.09 19:56:22.642 *I* [config            ]      +- ListenerPort
2025.07.09 19:56:22.642 *I* [config            ]          value: 8000
2025.07.09 19:56:22.644 *I* [startup            ] System hardware ID 29BD12835A0F6AC5ECC19D4AF52693A9320DC403
2025.07.09 19:56:22.650 *I* [db.drv            ] Database driver "pgsql.ddr" loaded and initialized successfully
2025.07.09 19:56:22.651 *I* [comm.listener      ] SocketListener/LocalAdmin: listening on 127.0.0.1:21784
2025.07.09 19:56:22.651 *I* [comm.listener      ] SocketListener/LocalAdmin: listening on [127.0.0.1]:21784
2025.07.09 19:56:23.308 *I* [startup            ] Server ID 33C6C28F00000029
2025.07.09 19:56:23.331 *I* [db.writer          ] DBWriter/Housekeeper interlock is OFF
2025.07.09 19:56:23.334 *I* [crypto            ] Crypto library initialized (OpenSSL 3.0.15 3 Sep 2024)
2025.07.09 19:56:23.334 *I* [crypto.cert        ] Server certificate not set
2025.07.09 19:56:23.334 *I* [crypto.cert        ] Internal CA certificate not set
2025.07.09 19:56:23.423 *I* [macdb              ] OUI-24 database loaded (32548 entries)
2025.07.09 19:56:23.430 *I* [macdb              ] OUI-28 database loaded (4403 entries)
2025.07.09 19:56:23.437 *I* [macdb              ] OUI-36 database loaded (5046 entries)
2025.07.09 19:56:23.443 *E* [modules            ] Unable to load module "webapi" (The specified module cannot be found.)

Without the ",Y" the result is the same.

best regards, Zsolt

Hi Alex, I use the latest 5.2.3 version. I will check the logs ASAP. 
Best regards, Zsolt

Thank you Filipp,

If I add the "Module=webapi,Y" line to the \\NetXMS\etc\netxmsd.conf file, the NetXMS core service always stops and cannot be run.

best regards, Zsolt

Hi Filipp,

Thank you for information. I have downloaded and installed the mobile client from google play.
I have successfully updated the server and WEBUI to the latest version 5.2.3.
I connect my phone to the server via VPN (I use the WireGuard app). From the phone I can ping the IP address of the server and access the NetXMS WEB UI from a browser. However, I cannot access the server from the mobile app, I always get an Error: 404 message. In the Hostname or IP text box, I type the IP address of the server (which responds to a ping) and the corresponding username and password, but the mobile app won't connect to the server. What could be the problem?

Thank you in advance and best regards,
Zsolt

Hi Alex,

Thank you very much for your feedback, but unfortunately I can't find the app in the play store.

BR, Zsolt

Hi,

Thank you very much for the previous feedback. Any information on when the ANDROID client will be available again? I cannot find the apk installer in the v5.2 and v5.2.1 files.

Thank you in advance and best regards, Zsolt

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 Filipp, Thank you very much for your support.

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 Victor,

Thank you very much for yor support. Regarding this I have one more question (if possible). How is possible to configure an SNMP SET command in the Object Tools? Could you send me a sample configuration?

Best regards,
Zsolt

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 Victor,

Thank you very much for your detailed support. It works fine.

Best regards, Zsolt