NetXMS Support Forum

У нас есть возможность создавать fan-out драйвера для параллельной выгрузки данных в другую базу. Сейчас есть драйвер для InfluxDB, но можно сделать и для других баз. Если требуется хранить и анализировать данные за несколько лет то я бы предложил переход на TimescaleDB. Он позволит нормально работать с оперативными данными, и в нем есть встроенные механизмы архивации и анализа исторических данных. У нас есть несколько клиентов на поддержке на TimescaleDB и результаты в целом очень хорошие.

Yes, sounds reasonable. I've registered it in bug tracker: https://track.radensolutions.com/issue/NX-1887

Best regards,
Victor

Hi,

is it fresh install or you are upgrading from 3.3.x or older?

Best regards,
Victor

What is debug level? You should see lines like "Adding CA certificate ..." on level 3 and more on level 5.

Best regards,
Victor

Registered it as a bug https://track.radensolutions.com/issue/NX-1880. We will fix it in next patch release.

Best regards,
Victor

Is it typo when copying here or actual typo in your config, or correct configuration (v: and c:)?

ServerCACertificate = v:\netxms\etc\ca.cer
ServerCertificate = c:\netxms\etc\cert.cer

Also, are there any messages about certificate loading on server startup?

Best regards,
Victor

From server log it looks like certificate validation error. One of common reasons is incomplete certificate chain. Did you provide root CA certificate and all intermediate CA certificates in server configuration?

Best regards,
Victor

Попробуйте проверить в дебаг консоли серера командой

show object имя

что они действительно исчезли. Если нет, то может проблема с правами.

Еще одна возможная причина - ошибка записи в базу. Тогда нода исчезнет после рестарта сервера.

И третий вариант - дедупликация нод, возможно неправильная. Можно попробовать ее отключить в настройках сервера.

Для ExternalParameterShellExec подстановку параметров можно делать через $1, $2, и т.д. Например

ExternalParameterShellExec = Test_SMS:php /home/netxms/Documents/sms/sms.php "$1" "$2"

Серверная команда тоже должна работать. Посмотрите лог сервера на уровне 5 - должны быть записи вида "Executing command ..." и "RunCommandThread: failed to execute command ..." при ошибке.

Hi all!

NetXMS version 3.4 is released. Changes since previous release:

- Improved topology based event correlation
- New methods in NXSL class "Node": getInterfaceByIndex, getInterfaceByMACAddress, getInterfaceByName
- Method getInterface in NXSL class "Node" automatically detects if parameter is interface index, name, or MAC address
- Added built-in NXSL constant NXSL::SystemIsBigEndian
- Added NXSL hook for alarm state change (Hook::AlarmStateChange)
- Can pass arguments to NXSL script executed as EPP action
- Implemented agent metrics for available and cache memory on AIX
- New agent parameter WindowsFirewall.State on Windows
- Implemented disk latency parameters in Linux agent (System.IO.WaitTime, System.IO.ReadWaitTime, System.IO.WriteWaitTime)
- User agent tooltip message can be set via policy
- Fixed issues:
        NX-470 (Hooks or events for alarm state change)
        NX-763 (File Tail/Show should not access database directly)
        NX-811 (System.IO.WaitTime unsupported on Linux)
        NX-1043 (Windows installer cannot initialize Oracle database)
        NX-1078 (Event correlation not working)
        NX-1152 (Attempt to upload .npi pointing to non-existing installer lock up package manager on Windows)
        NX-1176 (Handle routing loops during event correlation)
        NX-1524 (Server configuration wizard is not visible on task bar)
        NX-1556 (Add HMAC to every record in audit log table)
        NX-1566 (NXSL Script Action to allow for parameters)
        NX-1739 (When a node goes down and it's upstream port on a switch goes down, do not correlate those events)
        NX-1753 (File downloads from agent and file upload to server should be logged to Audit Log)
        NX-1801 (Strange if condition)
        NX-1832 (Export configuration does not detect referenced NXSL scripts within NXSL scripts)
        NX-1837 (Store out of the box object tools as .xml files, not in database initialization script)
        NX-1846 (Server crash when querying Audit Log)
        NX-1848 (Add getGuid method to org.netxms.client.events.EventTemplate class in Java API)
        NX-1853 (User Agent Notifications view in management console has no means to hide old notifications)
        NX-1854 (When double-clicking a stacked graph in performance tab, it opens in a new view as non-stacked)
        NX-1856 (Text in tooltip for user support application should be configurable)
        NX-1860 (Parameters to get state of each Windows Firewall profile separately)
        NX-1861 (Unable to add USM Credentials when zoning is ON)
        NX-1862 (Lazy object synchronization breaks object-based link status display on maps)
        NX-1865 (Remote Node using TLS Tunnel Added incorrectly if same name is resolvable on local NetXMS network)
        NX-1866 (NXSL GetAvgDCIValue may not work with MySQL database)
        NX-1867 (NXSL GetMaxDCIValue may return incorrect value)

Best regards,
Victor

Похоже на проблему со структурой базы. А если сделать nxdbmgr check перед миграцией, будут какие-то ошибки?
Еще возможный вариант - что теряются права на объекты. Попробуйте после миграции зайти пользователем system - возможно он увидит все объекты.

Hi,

if port names on different links are the same then this is definitely a bug. Could you provide interface list for two nodes connected with excessive links (content of "Interfaces" tab)?

Best regards,
Victor

Looks like coincidence - we didn't make any specific changes in graphs. But let's hope it will stay fixed.

Best regards,
Victor

Hi all!

We just published patch release 3.3.350 for version 3.3. It contains multiple minor fixes accumulated over last few weeks and partially already published for specific components. Full change log since initial 3.3 release:

- Replace backslash and comma as part of host and DCI names normalizing in InfluxDB driver
- Fixed bug in socket error reporting for agent tunnels
- Fixed VMGR subagent crash
- Fixed bug in agent policy deployment in 2.x compatibility mode
- Fixed bug in database export
- Fixed bugs in SIP registration testing in Asterisk subagent
- Fixed memory leak in Asterisk subagent
- Fixed bug in template import on server startup
- Fixed server crash on agent certificate renewal
- Fixed server crash when proxied SNMP device responds with "UDP port unreachable"
- Added driver for Moxa industrial routers
- Fixed issues:
        NX-1575 (Ability to duplicate event configuration)
        NX-1780 (Unable to add file to file delivery policy in management console on MacOS)
        NX-1839 (Show alarm key in Alarm Details)
        NX-1844 ('Get list of agent sessions' error in nxmc and webui)
        NX-1845 (Context menu for Service Root shows Create sensor twice)
        NX-1855 (NETXMS_FILE_STORE environment variable not using FileStore agent setting)
        NX-1868 (Zone SNMP Configuration SNMP v3 "Modify" button spelt incorrectly)
        NX-1869 (Environment variables in file delivery policy expanded on save)

Best regards,
Victor

Есть старый feature request на эту тему: https://track.radensolutions.com/issue/NX-470. По идее добавить несложно, можно будет сделать в 3.4 или 3.5.