NetXMS Support Forum

Hi,

How is possible to configure the default SNMP SET Community name?

Thank you in advance,
Zsolt

Thank you for information.

BR,
Zsolt

Hi,

I found that the trap messages generated by a node in unmanaged state results alarms in NetXMS system.
In case of DCI events the threshold alarms are blocked.
The unmanaged state of a node what means exactly?
Is it possible to achieve the full alarm muting using the unmanaged state?
My installed NetXMS version: 1.2.13

Thank you in advance and best regards,
Zsolt

Hi,

Thank you very much for your very detailed support. It works perfect. 

Regards,
cserzs

Hi,

I would like to configure an SNMP trap processing in NetXMS system. The raw trap content received by NetXMS system please see below:

2014.04.18 21:26:36   172.20.31.6   NetXMSObjectName   .1.3.6.1.4.1.23986.1.4.1   .1.3.6.1.4.1.23986.2.1.1.0 == 'DeviceName'; .1.3.6.1.4.1.23986.1.2.3.1.9.200083 == '1'; .1.3.6.1.4.1.23986.1.3.4.1.1.2368 == '200083'; .1.3.6.1.4.1.23986.1.3.4.1.2.2368 == '2368'; .1.3.6.1.4.1.23986.1.3.4.1.3.2368 == 'Signal Level 1'; .1.3.6.1.4.1.23986.1.3.4.1.5.2368 == '2014-04-18T19:26:35'; .1.3.6.1.4.1.23986.1.3.4.1.6.2368 == '3'; .1.3.6.1.4.1.23986.1.3.4.1.8.2368 == 'ALARM on Channel [1] : Signal Level 1  [OFF]'

The source device what generates the above trap event uses a common OID (.1.3.6.1.4.1.23986.1.4.1) for Begin of Alarm event notification and for End of Alarm event notification as well.

The Status of Alarm Event (begin[2] or end[1]) is coded in the 1.3.6.1.4.1.23986.1.2.3.1.9.200083 varbind.

The severity of Alarm event (info[1], warning[2], critical[3]) is coded in the .1.3.6.1.4.1.23986.1.3.4.1.6.2368 varbind.

My question is: Is it possible to configure a such event processing in NetXMS system what works as the follows?

When arrives a trap message with Begin of Alarm status content then it generates an NetXMS Alert Event with severity decoded from trap varbind.

When arrives a trap message with End of Alarm status content then it results the automatic NetXMS Alert Event termination.

Thank you in advance and best regards,
cserzs

Hi,

Thanks for your help. I have created an own event for this error condition and I configured properly. Then the alarm event generation is works fine.

Best regards,
Zsolt

Hi,

During under the SNMP problem I made a detailed investigation with the following results:

In the Last Values window I found that in case of all DCI the content of "Value" column is <<ERROR>> (It's OK), the content of "Threshold" column in each DCI are OK (it's normal because no treshold violation) except the DCI what is configured with Data Collection Error threshold. In this case the "Threshold" column contain the notification of error state: ! error(1)>0 (it's OK)

The alarm window of problematic node is empty despite the fact that it is an outstanding alarm. Also in case of problematic node from Objects window I do not see any graphical notification about the pending alarm (these are the main problems).

In Event Log window I found the SYS_SNMP_UNREACHABLE event without SYS_SNMP_OK. These activation events had set in the data collection error DCI.

Thank you in advance and best regards,
Zsolt

Hi,

Thank you for your fast reply and sorry for the misunderstanding. I would like to controll some equipment by SNMP using DCI for key parameters. Unfortunately sometimes it happens that the controlled device not responding to SNMP GET request generated by DCI. In this case the IP connection is alive but the SNMP server integrated in controlled equipment is in frozen state (have to use power reset to restart the SNMP server from controlled equipment). So, I would like to detect this error condition. For this I tried to use the data collection error feature from Data Collection Configuration/ Edit Threshold but not generated any alarm event. Very interesting that during this error state in the last values window is appear the error notification but in alarm list can not be found any alarm notification referring to this SNMP request error.

Best regards,
Zsolt

Hi,
In my NetXMS (v1.2.8 ) application I would like to detect the SNMP drop out events.
I have tried to use the data collection error feature from Data Collection Configuration/ Edit Threshold but not generated any error event.
The applied condition was: Function: Data Collection error; Samples: 1; Value: >0; activation event: SNMP_LINK_DOWN or SYS_SNMP_UNREACHABLE.

What is the correct configuration for this type of error event?

Thank you in advance and best regards.