NetXMS Support Forum

DBWriter.BackgroundWorkers 10

Как и
DBWriter.DataQueues 10
DBWriter.InsertParallelismDegree 10
DBWriter.UpdateParallelismDegree 10

По ключу DBWriter это все, что менял

А какое значение DBWriter.BackgroundWorkers на этой системе?

I did the first request out of capture for full configuration poll and got following results:

nxsnmpget -v 3 -u xxxxx IP 1.3.6.1.2.1.1.2.0
1.3.6.1.2.1.1.2.0 [OBJECT IDENTIFIER]: 1.3.6.1.4.1.19536.10.1
// Value seems to be OK as the PDU comes from Panduit

nxsnmpget -v 3 -u xxxxx IP 1.3.6.1.2.1.1.1.0
1.3.6.1.2.1.1.1.0 [STRING]:  SN:PDU Metered PN:Device Model:P30D05M Rating:346-415V, 16A, 11.0kVA, 50/60Hz
// Value is OK

nxsnmpget -v 3 -u xxxxx IP 1.3.6.1.4.1.35160.1.1.0
1.3.6.1.4.1.35160.1.1.0 [NULL]:
// I don't know why this OID is requested it seems that it has nothing to do with Panduit

nxsnmpget -v 3 -u xxxxx IP 1.3.6.1.6.3.15.1.1.4.0
1.3.6.1.6.3.15.1.1.4.0 [NULL]:
// This is the OID from the report

it seems that the next calls to the device are done with global configured authtenticationparameters as they are encrypted. Within nodeconfiguration I have configured authentication parameters for that host.

nxsnmpget -v 3 -u xxxxx IP 1.3.6.1.2.1.1.3.0
1.3.6.1.2.1.1.3.0 [TIMETICKS]: 866125100
// Result for this request returned that is done as the last SNMP-Request in packet-capture

So it seems to be odd why the PDU is nor recognized as SNMP capable...

Best regards

Georg

contains это метод строки. Функции с таким именем нет. По идее в лог сервера должны сыпаться ошибки "Function not found" и создаваться ивенты SYS_SCRIPT_ERROR.

А надо так:

subnet.contains("dc")

Добрый день!
Имеется скрипт
subnets = [];

for (p : $node.parents) if (classof(p) == "Subnet") subnets.append(p.alias);

$event.addParameter("subnets", subnets.join(", "));

return true;Прицепляющий alias подсети к ивенту SYS_NODE_ADDED
В EPP созданы 2 правила на тот же ивент, отличающиеся действием и Filter скриптами
1-ый вроде как должен фильтровать ивенты, где в alias нет dc и ts
sub main() {

    subnet = tolower($event->subnets);

   

    // Быстрая проверка по ключевым словам

    if(contains(subnet, "dc") ||

       contains(subnet, "ts")) {

        nxlog(4, "FILTER: Blocked DC subnet - " . $event->subnets);

        return false;

    }

   

    return true;

}2-ой - где alias содержит dc и ts
sub main() {

    subnet = tolower($event->subnets);

   

    // Быстрая проверка по ключевым словам

    if(contains(subnet, "dc") ||

       contains(subnet, "ts")) {

        return true;

    }

    nxlog(4, "FILTER: Blocked Users subnet - " . $event->subnets);

    return false;

}
Если в ивенте действительно ЕСТЬ dc или ts - приходит 1 ивент в нужный топик. Но если в alias нет dc\ts - алармы сыпятся в оба топика, что на 1-ый фильтр, что на второй
Вот пример такого ивента
{
  "id": 180591103,
  "rootId": 0,
  "code": 1,
  "name": "SYS_NODE_ADDED",
  "timestamp": 1769568582,
  "originTimestamp": 1769568582,
  "origin": 0,
  "source": 1051263,
  "zone": 0,
  "dci": 0,
  "severity": 0,
  "message": "Node added",
  "lastAlarmKey": "",
  "lastAlarmMessage": "",
  "tags": [
    "NewObject"
  ],
  "parameters": [
    {
      "name": "nodeOrigin",
      "value": "1"
    },
    {
      "name": "subnets",
      "value": "KRS_Gaydashovka_UC"
    }
  ]
}Что я сделал не так с этими фильтрами?

Yes, if isSNMP capability is "No", netxms might not send snmp requests to node. Please do packet capture while running full confuguration poll for that node.

I captured data for two situations:
1.) Configuration poll (full poll)
2.) nxsnmpget for special OID

Capturing a DCI-Poll (Forced Poll) gave me an empty file. I think the poll was  not done, because netxms was not able to detect SNMP capabilities at configuration poll.

@Filipp: I will send You a downloadlink as PM

I've heard of two approaches - via web api and using pvesh command line utility. Both can be used - web services are supported in NXSL and there's now external data provider in agent that can parse json data (and pvesh provides json output). https://www.netxms.org/documentation/adminguide/agent-management.html#externaldataprovider

I'd suggest you to check what data proxmox provides via these two interfaces, as these may differ and also may depend on proxmox's version. I can help with template developing, specifically with instance discovery part.

Hi,

Old thread I know, but did you make any progress with this?

Alex

Quote from: Filipp Sudanov on January 23, 2026, 03:33:01 PMThe reason seems to be with the framework used to build the GUI. Here's Anthropic's Claude's comment on this, pls give us update if any of this helps:

● This is a SWT/GTK compatibility crash on ARM64 (Raspberry Pi 5). The segfault occurs in GTK's native code when rendering the         
  Infrastructure view. Here are potential fixes:                                                                                       
                                                                                                                                       
  Quick Fixes to Try                                                                                                                   
                                                                                                                                       

Hi Filipp,

Thanks for the feedback. Given that I am using KDE then that may further explain the issues as there is not much by way of GTK installed on this machine, though the core libraries are present.

I will try the suggestions and revert.

Best,

Alex