NetXMS Support Forum

Добрый день!

Делали ли настройки на закладке "Performance tab"? В особенности привязку к другой метрике на графике?

When you use "Select" button for DCI configuration, it get parameters supported by node you are configuring it on, not by proxy node (which actually an interface bug). When you do it in template, it shows all parameters supported on at least one node.

You can use any approach for splitting - whatever is easier for you. In NXSL often most efficient way to split string is to use regular expressions. For example, for string like this:

DISK OK - free space: / 961 MB (50% inode=84%);| /=951MB;1995;2005;0;2015

it could be


if ($1 match "^DISK ([A-Za-z]+).*free space:.*([0-9]+) .*")
{
    // here $1 will contain status ("OK" in example)
    // $2 will contain free space (961 in example)
}


Best regards,
Victor

Btw, is it intended to create all nodes with SNMP access disabled?

Best regards,
Victor

Ошибка 2 означает "access denied". Попробуйте поставить дебаг уровень 4 или выше и посмотрите что сервер будет писать в лог при логине.

Hi,

value of external parameter is whatever is written to stdout by command. So you can simply remove redirection to /dev/null:


ExternalParameter=Nagios(*):/etc/netxms/plugins/$1 -H $2 -c $3 -a $4 / 2>&1


Best regards,
Victor

Hi!

SNMP version constants are a bit illogical (for historical reasons). They are following:

0 = SNMP v1
1 = SNMP v2
3 = SNMP v3

2 is an invalid value, so it falls back to v1 (as any invalid value will do). You can use constants from AbstractNode class:

AbstractNode.SNMP_VERSION_1, AbstractNode.SNMP_VERSION_2C, AbstractNode.SNMP_VERSION_3

Best regards,
Victor

Quote from: possamai on May 10, 2015, 03:53:12 PM
Tried to update the agent by deploying it to a Windows 8.1 x64 machine.
Update kept failing, apparently some DLL was still in use by the session-agent.. that one was still running while the nxagent service was stopped.

That's quite strange - installer runs taskkill before start copying files. Can you  please run manually command

taskkill.exe /IM nxsagent.exe /F /T

and check that session agent was terminated?

Best regards,
Victor

Hi,

first of all, mail notification is not related to alarm generation, so it will continue to work. DCI ID provided for all events generated by thresholds - other events will not contain it (although they may have %3 or %5 - it's just numbered event-specific parameters). You can also use named parameter dciId as %<dciId> to avoid misunderstanding. It is always recommended to include DCI ID into alarm key for threshold-based alarms. You can change all existing rules safely - the only problem is that you'll have to terminate currently active alarms manually.

Best regards,
Victor

It is not related to database housekeeping, but to in-memory object cache inside NetXMS. It seems that after move/delete object still stuck in internal index, and so adding new object/moving it back is not working. I'll try to reproduce this issue on my test system.

Best regards,
Victor

Hi,

it actually sounds really weird - NetXMS should not cache non-working community. How did you change it - in communication properties of the node or change list of default communities? Can it be that device responds on old community as well as on new one and you have old community in default community list?

Best regards,
Victor

It also could be simplified to


return $node->zoneId == 106;


Best regards,
Victor

Hi,

if you are using Linux (or other UNIX) you should use different format for SMSDriver:


<prefix>/lib/libnxsms_portech.so


for example if NetXMS is installed in /usr/local:


/usr/local/lib/libnxsms_portech.so


Best regards,
Victor

А можно будет организовать мне read-only SNMP доступ на какое-то такое устройство?

Hi,

what do you mean by "excluded"? Did you delete the node or unbind it?

Best regards,
Victor

Hi,

how delete is involved here? I thought that original question was about applying template. Do you need to apply template to all nodes in the system or only some of them?

Best regards,
Victor