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Messages - Victor Kirhenshtein

#4621
Конфигурацией такого не сделать, только изменением консоли. Если Java/Eclipse программирование не пугает, то расскажу в деталях как это можно сделать.
Вообще в планах уже довольно давно стоят "активные карты", как мы их называем - возможность добавлять текстовую информацию и графики на карты. Но пока не успеваем сделать.
#4622
From that message:

[03-May-2013 17:13:44.671] Unable to bind socket: Only one usage of each socket address (protocol/network address/port) is normally permitted.

it seems that you either trying to run agent twice, or that some other process already listen on port 4700. Please check that there are no other nxagentd processes, and then run agent in debug mode again.

Best regards,
Victor
#4623
Feature Requests / Re: DCI "Exec" origin?
May 06, 2013, 09:35:00 AM
Hi!

There are lot of possible solutions, depending on what tools are available and what level of access you have to these devices:

1. It is not necessary to run agent under root user to get most of the information, especially on Linux. If you can run agent as non-root user, that could be a solution.

2. If you can put additional binaries to the device, you can use shell scripts and nxpush command line tool to push data to management server.

3. You can create scripts on management server (or any other system) to query data from the device and use nxpush or nxapush to push data to management server.

I agree that having "exec" type of DCI origin will simplify configuration in case #3. I have added it as feature request for 1.2.8 release.

Best regards,
Victor
#4624
Моя рекомендация вообщем-то такая-же: использовать IP адрес туннеля как primary host name. Странно что snmpget принимает ответы с другого IP - технически понятно как это сделать, но это поперек всех стандартов. Если IP адрес туннеля динамический, то можно использовать DNS имя.
#4625
Если все настроено правильно, то разные часовые пояса влиять на работу системы не должны. Внутри используется только время в UTC (если быть точным, то UNIX time: http://ru.wikipedia.org/wiki/UNIX-%D0%B2%D1%80%D0%B5%D0%BC%D1%8F), часовой пояс используется только при отображении информации. Если настройки часового пояса правильные, то UTC время везде должно быть одинаковым. Проблемы возникают обычно, если неправильно выставлен часовой пояс, и время ставят по локальному времени - визуально выглядит правильным, но время в UTC оказываетя со сдвигом.
#4626
Hi!

NAT may be an issue. Check that incoming connection from server is from same IP address that is listed in MasterServers parameter in agent configuration file. You can also try to run agent on remote node from console in debug mode, like this:

nxagentd -D9

and see if it rejects connections from server for some reason.

Best regards,
Victor
#4627
General Support / Re: Export Tool
May 02, 2013, 09:36:12 PM
Hi!

Thanks for reporting, it's fixed now.

Best regards,
Victor
#4628
General / Re: NXCP
May 02, 2013, 09:22:45 PM
Unfortunately there are no ready to use documentation on communication protocol. I suggest to read server source code. All command handlers are located in file src/server/core/session.cpp. Client source code could help as well. Feel free to ask if you have any more specific question.

Best regards,
Victor

#4629
Похоже на баг в нашей SNMP библиотеке. Вы могли бы получить tcpdump'ом полные пакеты, отсылаемые и получаемые snmpget и nxsnmpget?
#4630
General Support / Re: libnxcl version
April 30, 2013, 04:30:25 PM
Hi!

Version 1.2.5. Version of libnxcl is always same as of the whole project.

Best regards,
Victor
#4631
General Support / Re: WebUI anon access
April 29, 2013, 11:16:46 AM
I've added auto login option in 1.2.7. See this wiki page for details: http://wiki.netxms.org/wiki/Autologin_for_Management_Console.

Best regards,
Victor
#4632
General Support / Re: nxdbmgr export
April 29, 2013, 10:54:23 AM
Hi!

Yes, there is a bug in nxdbmgr. I've fixed it in 1.2.7.

Best regards,
Victor
#4633
Hi!

There are no external table support in agent. However, most likely you'll be able to create external parameters provider script: http://wiki.netxms.org/wiki/ExternalParametersProvider.

Best regards,
Victor
#4634
General Support / Re: Reading in values from a file
April 29, 2013, 10:43:56 AM
Hi!

I think that ExternalParametersProvider could be better solution in that case. You can create script which will create output like

tickets_new_total=0
tickets_open_AlistairMann=3
tickets_open_DavidBulwer=3
tickets_open_SteveChapman=13
tickets_open_total=45
tickets_overdue_total=12
tickets_unassigned_total=26

and then add to nxagentd.conf:

ExternalParametersProvider = <your_script>:<polling_interval>

Then you'll see each output line as a new parameter for the node.

Best regards,
Victor

#4635
General / Re: Management Console sources
April 29, 2013, 10:39:26 AM
Hi!

You can get stable versions from SVN at https://svn.netxms.org/public/netxms/tags. For example, version 1.2.6 is available as https://svn.netxms.org/public/netxms/tags/version-1.2.6.

Best regards,
Victor