Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - Victor Kirhenshtein

#1501
Announcements / Elmia Subcontractor 2018
November 13, 2018, 04:04:41 PM
We are participating in Elmia Subcontractor 2018 exhibition in Jönköping, Sweden, until 16th of November.
You can find us at stand D02:18. Please join us there to check out our products, ask any questions regarding IT or industrial monitoring, or just for a random chat.
#1502
General Support / Re: Unmanage setting cleared
November 12, 2018, 07:26:18 PM
Hi,

are you sure they are not being deleted and later re-created?

Best regards,
Victor
#1503
Hi,

are they duplicated within single subnet? If yes, can you please share screenshots of "Overview" and "Interfaces" tabs for few such devices?

Best regards,
Victor
#1504
General Support / Re: SubAgent - icmp ping
November 12, 2018, 02:01:25 PM
Hi,

are you sure that DNS name swi-hp-304-2 can be resolved from machine where ping subagent runs?

Best regards,
Victor
#1505
Hi,

no updates unfortunately. We didn't have time for it yet.

Best regards,
Victor
#1506
General Support / Re: SubAgent - icmp ping
November 09, 2018, 02:32:57 PM
So looks like agent actually can ping target and returns correct value. Most likely problem is in DCI configuration. Please show screenshot of problematic DCI properties.

Best regards,
Victor
#1507
General Support / Re: UTF8 in e-mail problem (2.2.10)
November 08, 2018, 03:44:23 PM
Hi,

check that server's configuration parameter MailEncoding set to utf8.

Best regards,
Victor
#1508
General Support / Re: SubAgent - icmp ping
November 08, 2018, 03:38:03 PM
Hi,

for ICMP.Ping request please use this command:

nxget 10.10.0.101 'ICMP.Ping(10.10.2.125)'

-T option instructs nxget to request table.

Best regards,
Victor
#1509
General Support / Re: SubAgent - icmp ping
November 08, 2018, 12:16:59 PM
Hi,

you should run nxget command on your NetXMS server - it is command line tool that connects to agent and requests given parameter. It is also strange that average ping time is provided, so agent definitely can ping targets in background. Please also try to request Icmp.Ping with nxget and show actual DCI configuration.

Best regards,
Victor
#1510
Я думаю что кроме основной команды разработчиков никто не пробовал самостоятельно писать драйвера, а у нас нет ни устройств для тестирования, ни времени. А что конкретно требуется от драйвера в случае этих устройств? Как правило драйвер нужен если часть информации (VLAN'ы, какие-то интерфейсы) недоступна через стандартные MIB'ы (которые использует generic драйвер).
#1511
Hi,

I'm not sure that installing it dynamically will work. You'll probably need to package your plugin together with rest of GUI by modifying nxmc.product file or creating your own product definition.

Best regards,
Victor
#1512
General Support / Re: MIB Parser Error
November 02, 2018, 11:15:09 AM
Could you provide archive with all your MIB files so we can test them?

Best regards,
Victor
#1513
Hi,

if you see two packets in Wireshark then it means packets are actually duplicated. NetXMS server cannot distinguish SNMP trap packets duplicated in transit from two different trap packets, so it process them both. You have to address your network problem - it is definitely network misconfiguration.
"vcase" was a typo - it should be read "case".

Best regards,
Victor
#1514
Можно собирать статистику с интерфейса (принятые/отосланные байты или пакеты), при необходимости считать среднее за минуту или секунду. Собственно трафик снимать и анализировать нельзя.
#1515
Нет, неправильно (или пропущены шаги в описании конфигурации). Событие будет сгенерировано агентом и обработано в policy, threshold тут ни при чем. Выше речь шла о том, что событий надо два. Примерно такая конфигурация:

1. Созданы события (шаблоны событий) Event_1 и Event_2.
2. Включен субагент logwatch.nsm на сервере. Настроен парсер на отсылку события Event_1 при обнаружении нужной записи.
2. Правило в policy для Event_1 с действием "execute NXSL script". Скрипт примерно такой:

SetCustomAttribute($node, "LastParserDetectionTime", time());

3. Создан DCI с source "Script". Скрипт для него используется такой:

return time() - GetCustomAttribute($node, "LastParserDetectionTime");

4. На DCI добавлен threshold, он генерирует Event_2.
5. В policy добавлено правило по отсылке письма по Event_2.