NetXMS Support Forum

Hi,

as far as I can tell your schedule is not valid cron expression. As stated on web site "Generated expressions are based on Quartz cron format". NetXMS supports subset of UNIX cron format (see here for example: https://en.wikipedia.org/wiki/Cron#Modern_versions). It only supports *, /, -, L, and lists. Try to change your schedule to


30 23 * * 1-5


Best regards,
Victor

Hi,

you are using assignment operator (=) instead of equals operator (==). This script will work:



if ($1 == 1000000000)
return "1 Gbps";
if ($1 == 100000000)
return "100 Mbps";
if ($1 == 10000000)
return "10 Mbps";


Or you can simplify it a bit to


switch($1)
{
   case 1000000000: return "1 Gbps";
   case 100000000: return "100 Mbps";
   case 10000000: return "10 Mbps";
}


Best regards,
Victor

Добрый день!

А скрипт трансформации есть на DCI? Если да, то как он выглядит?

Попробуйте включить уровен дебага 6, дождаться появления дубликата, и прислать лог сервера (или найти в нем записи связанные с дублируючимися объектами).

Сервер выполняет такой SQL запрос для получения связанных событий по аларму:


SELECT event_id,event_code,event_name,severity,source_object_id,event_timestamp,message FROM alarm_events WHERE alarm_id=? ORDER BY event_timestamp DESC LIMIT 200;


и для каждого полученного события


SELECT e.event_id,e.event_code,c.event_name,e.event_severity,e.event_source,e.event_timestamp,e.event_message
FROM event_log e,event_cfg c WHERE e.root_event_id=? AND c.event_code=e.event_code;


можете попробовать выполнить такие запросы вручную и проверить насколько быстро они выполняются? И если медленно, то почему?

Hi,

starting with 2.1-M3 we have added integration with Grafana visualization tool. It is not PNG as you wanted, but still can be used to provide web UI for seeing graphs without actually giving access to NetXMS.

Best regards,
Victor

Hi,

currently screenshots defaulted to console session. We will add session selector in one of next versions.

Best regards,
Victor

Hi,

most likely that's because your JVM does not support AES-256, only AES-128. You may need to download and install "JCE Unlimited Strength Jurisdiction Policy Files" into your JVM.

Best regards,
Victor

Hi,

nxdbmgr supposed to be able yto handle upgrades from any version to current. You can try to run upgrade again, just make sure you check and fix all issues with DB before starting upgrade. If you are interested in paid support from Raden Solutions, just send me private message.

Best regards,
Victor

Hi,

yes if you are expanding parameter from template. When template is applied on node, you can use %{node_primary_ip} macro (see https://www.netxms.org/documentation/adminguide/data-collection.html#macros-in-template-items for details).

Best regards,
Victor

Hi,

server caches object data in memory, so direct DB changes while server is working will not be picked up. You can use NetXMS API to modify object custom attributes (either Java API or Python scripts using nxshell).

Best regards,
Victor

Hi,

is it possible to provide us remote access to test device over SNMP? That will greatly simplify driver development.

Best regards,
Victor

Hi,

I've added this as feature request (https://track.radensolutions.com/issue/NX-1235). I'll think how we can implement this.

Best regards,
Victor

Hi,

is is implemented in 2.1-M3 (called agent tunnels), although currently it is a bit complicated to configure and maintain. But ww already have few deployments. Next release will contain tools for simplified agent tunnel management.

Best regards,
Victor

Hi all!

NetXMS version 2.1-M3 is officially released. This is planned to be last milestone release in 2.1 branch, next release will be RC1. Changes since 2.1-M2:

- Improved event correlation based on network topology
- Improved the usability of the Server Configuration, by adding descriptions and recognition for data types and possible values
- Alternative core configuration section can be set for nxagentd using -G command line option
- Implicit external subagent registartion using EXT:* sections in agent configuration file
- Unknown syslog sources can be automatically added as nodes
- Server startup scripts
- New method "setMapImage" in NXSL class "NetObj"
- New attribute "mapImage" in NXSL class "NetObj"
- New NXSL class "Container"
- New NXSL function AgentExecuteActionWithOutput
- Container autobind mode and script can be set from NXSL
- Fixed bug in NXSL string concatenation
- Events generated when interface expected state changed
- Situations functionality is replaced with persistent storage that is included in each execution environment
- Compression support in communication protocol
- Switch forwarding database show correct interfaces for Mikrotik devices
- Driver for Juniper Networks switches
- Driver for Extreme Networks switches
- Experimental MQTT support
- Experimental agent-to-server connections (agent tunnels)
- Experimental Grafana integration
- Management console:
   - Mutiple files can be scheduled for upload to agent at once
   - DCIs created from templates made visually distinguishable in data collection editor
   - "Inverted" flag ignored in event processing policy if event or object list is empty
   - Object tools can be filtered by custom attribute presence
   - Configurable list of external URLs for each object
   - Sound for outstanding alarm reminder can be configured
- Fixed issues: NX-60, NX-630, NX-743, NX-916, NX-1119, NX-1123, NX-1129, NX-1151, NX-1161, NX-1165, NX-1171, NX-1174, NX-1178, NX-1
188, NX-1190, NX-1191, NX-1192, NX-1193, NX-1197, NX-1198, NX-1213, NX-1216, NX-1217

Best regards,
Victor