NetXMS Support Forum

Hi!

I suggest to run server with debug level 4 or higher and check server log. Maybe there are errors at command execution, or it is not executed at all. You can change debug level in run time by opening server debug console (from Tools->Server Console menu) and entering command debug 5 (or whatever debug level you need).

Best regards,
Victor

Hi!

Looks like a bug - maybe error threshold is broken somehow. I'll try to reproduce this on my test system.
Also, you should get SYS_SNMP_DOWN event at next configuration poll if SNMP agent is not responding - do you get those events?

Best regards,
Victor

Ну да, проблема в том, что устройство о своем интерфейсе не сообщает через стандартный MIB. При прямом подключении сервер из других мест может взять информацию (ARP кеш, таблицы MAC адресов на свитчах), а через прокси это не работает. Проще всего будет написать драйвер. Что это за устройство, и какие у него значения в ветке .1.3.6.1.2.1.1?

Hi!

Can you provide me latest vendor MIBs and full SNMP walk of a device (or ideally access to real device via SNMP)?

Best regards,
Victor

Hi!

You can add transformation script like this:


if ($1 > 100)
   return 100;
return $1;


(replace 100 with your maximal meaningful value).

Best regards,
Victor

Currently not.

Best regards,
Victor

You can set config variable LogAllSNMPTraps to 1 - then server will log traps from unknown devices, but you cannot get automated alarm from that log. There are also feature request for device discovery based on SNMP traps: https://www.radensolutions.com/chiliproject/issues/307. We plan to implement it in one of next versions.

Best regards,
Victor

Hi!

Yes, it is a feature request. It is not hard to implement, I'll make it for 1.2.10 release.

Best regards,
Victor

Hi!

If I understand you correctly, you are trying to process SNMP traps, right? If this is the case, you don't need data collection - you have to configure trap mapping and process events accordingly. System already have predefined mappings for standard SNMP traps like "interface down". Check SNMP trap log to ensure that server receives SNMP traps.

Best regards,
Victor

Hi!

All SNMP traps are converted into events in NetXMS server. All you have to do is to call external script from event processing policy as a reaction to these trap-originated events. You can define "execute command on management server" action to call local script on NetXMS server.

Best regards,
Victor

Hi!

Just checked on my test server - it can import this template. However, template is a bit broken. Please try attached one.

Best regards,
Victor

Сейчас такой возможности нет. Добавил feature request: https://www.radensolutions.com/chiliproject/issues/409.

timestamp v idata - это текущее время сервера в UTC. Возможно неправильная зона на сервере?

А устройство реально может отдавать информацию по интерфейсам? Попробуйте SNMP  walk сделать по ветке .1.2.6.1.2.1.2.

Can you be more specific please? What exact problem you have with loading MIBs?

Best regards,
Victor