NetXMS Support Forum

Hi!

Looks very strange. Could you post screenshots of your DCI configuration? Also, is it template DCI or you configure it directly on node?

Best regards,
Victor

Hi,

I have found the bug. Please try to replace libnetxms.dll to attached.

Best regards,
Victor

Looks like something is wrong with binaries. Please try to update using this installer: https://cloud.netxms.org/index.php/s/gWYF0hHo9mFzLKU It also contains mysql.ddr with additional logging.

Best regards,
Victor

Did you install 2.2.11 from minimal or full installer?

Could you provide md5 sum of downloaded file and original file?

Please try replacing mysql.ddr with attached one. It should print additional diagnostic line when query fails.

Best regards,
Victor

This looks like a bug in MySQL driver. I'm currently looking at it.

Best regards,
Victor

Hi,

looks like we did not rebuild libmosquitto (we ship agent with our own build) after moving to OpenSSL 1.1. Attached is correct version of libmosquitto.dll - replace old one in NetXMS\bin and subagent should start. I assume you have 64 bit system - let me know if you need 32 bit version of dll.

Best regards,
Victor

Hi,

this query is executed when DCI data is read for showing on graph or for export. Do you have any issues with displaying DCI data?

Best regards,
Victor

Quote from: rover-lt on December 27, 2018, 05:29:14 PM
2. другое устройство сообщает ту же подсеть, но с другой маской
пункт 2. совершенно нелогичный. Не бывает "такой же подсети, но с другой маской". Подсеть - это всегда комбинация из Subnet ID и Subnet Mask. Например, 10.0.0.0/24 и 10.0.0.0/16. А "суммирующая" подсеть - это совершенно другое. SYS_INCORRECT_NETMASK путает теплое с мягким.

Речь не идет о суммирующей подсети. Например: чистая система, добавили устройство А. С устройства сервер получает интерфейс с адресом 10.10.10.1 и маской 255.255.255.224. Создает подсеть 10.10.10.0/27. Потом добавляем устройство B. С него получаем интерфейс с адресом 10.10.10.2 и маской 255.255.255.0. В этот момент генерируется событие SYS_INCORRECT_NETMASK, поскольку на одном из устройст маска сети однозначно неправильная. Поскольку сервер не может знать, на каком именно, то принимает что первое найденное устройство имеет правильную маску, а вновь добавленное - нет.
Проблема неверных SYS_INCORRECT_NETMASK может быть, когда при добавлении устройства данные о маске получить нельзя - тогда создается сабнет /24 (это можно поменять параметром DefaultSubnetMaskIPv4).

Hi,

am I understood correctly that actual returned value contains floating point number and text "kW"? If yes, Java consider it as string and do not allow numeric formatting. You can change DCI data type to floating point number and use transformation script to remove unit indicator, like this:


if ($1 ~= "([0-9.]+) kW")
   return $1;
return $1;


Best regards,
Victor

Hi,

do you have any errors in GUI client log file? It is usually called .nxmc/data/.metadata/.log under your home directory.

Best regards.
Victor

Hi all!

NetXMS version 2.2.11 is out. Changes since previous release:

- New parameter Process.VMRegions in Linux sub-agent
- nxshell reads password from terminal if not given on command line
- Housekeeper validates configuration for template DCIs
- Fixed issues:
        NX-1499 (Show last N values instead of line chart for string DCIs in alarm details view)
        NX-1512 (File Manager: Unable to create new directory in root directory on Windows)
        NX-1513 (Server installation fails with MySQL 8.0)
        NX-1518 (Variable $object is not set for scheduled scripts associated with object other than node)
        NX-1519 ("Import dashboard" action not available in dashboard group context menu)
        NX-1520 (Object Details - Overview tab in desktop client is unusable when using dark gtk3 theme)
        NX-1521 (Agent crash if file manager cannot resolve user or group name)
        NX-1522 (Log parser can read file incorrectly during high write activity)
        NX-1530 (Linux agent do not detect Hyper-V host)
        NX-1531 (Scripts are not executed during macro expansion in "download file" type object tools)
        NX-1532 (Agent external table does not handle UTF-8 text correctly)
        NX-1535 (Auto bind to container is not working if node already is an indirect child of this container)

Best regards,
Victor

Hi,

some kind of "display transformation" seems to be needed. Also, in 3.0 raw value stored in history tables along with transformed value, so adding option to create graph on raw value can help as well. I've created feature requests for all options:

https://track.radensolutions.com/issue/NX-1537
https://track.radensolutions.com/issue/NX-1538
https://track.radensolutions.com/issue/NX-1539

Best regards,
Victor

Hi,

could you post your DCI configuration and some actual values?

Best regards,
Victor