NetXMS Support Forum

netxms is showing wrong interface number on Layer 2 topology map.Please find attached pdf for more detail.

Problem got resolved after putting below command in huawei switches.

snmp-agent mib-view included view-name iso
snmp-agent community read community_name mib-view view-name

thanks

Thanks Filipp!
Very helpful as usual... 
 
Fabrizio

It's quite hard to estimate required resources, as they depend not only on the number of nodes, but also on number of interfaces, number of DCIs per node, data collection interval and storage time, number of scripts, number of various events happening and so on. Also, on big systems use of Timescale DB helps, as it minimizes housekeeper resource usage.

Here are some real-life data about tree installations - X, Y and Z. All are using SSD or NVMe storage. On these systems Postgres (non-timescale) was used, running on the same server, so RAM and core numbers cover both NetXMS and DB engine.

Number of datapoints per second was obtained from the DB by this query: SELECT polling_interval, retention_time, count(polling_interval) FROM items GROUP BY polling_interval, retention_time ORDER BY retention_time, polling_interval;
 

	X	Y	Z
Objects	20554	56040	41542
Monitored nodes	2175	2656	5376
Collectible DCIs	34260	185742	372240
Collected datapoints per second	372	979	2290
Stored datapoints, millions	8995	14978	44195
RAM, GB	24	74	160
CPU cores	8	10	20
DB size, GB	237	1500	1500
Bytes per datapoint	53	108	61

Most probably your DCI became unsupported. If you right-click the list of DCIs, there's "show unsupported" in the context menu. Or you can switch to edit mode - there's pen icon above DCI list.

Check that DCI origin is set to script, check the name of the script. If you right-click your node and choose "execute script", you can run your script there to test if it returns some result. Script parameters, e.g. .1.3.6.1.2.1.1.1.0, activePower can be provided via parameters field.

Hi,

The only thing that MIB files provide is textual decoding of OIDs in MIB explorer. MIBs are not related to templates, you have to create that template yourself.

Quote from: samuelet on March 12, 2024, 11:33:31 AM

Quote from: lukexjin on March 12, 2024, 09:22:19 AMHow to upgrade 4.5.4 from 4.5.3

https://www.netxms.org/documentation/adminguide/upgrade.html

yes,thanks

hi,bro
I have a doubt
where can I import/export these Templates
thanks

Проблема оказалась в Tomcat. Установил 9.0.86 и все заработало. Спасибо!