Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - Victor Kirhenshtein

#6901
Quote from: isherim on December 12, 2008, 05:33:49 AM
Хелпик по использованию event forwarding будет небольшой?

Конечно :)

Во-первых, оба сервера должны знать хосты, для которых пересылаются события. Принимающий сервер определяет, к какому хосту относится события, по IP адресу. При этом на принимающем сервере объект хоста может быть UNMANAGED, если его не требуется активно мониторить, а только принимать события.

На отсылающем сервере:
1. Создать новый action типа "Forward event to other NetXMS server", в поле "Remote NetXMS server" вписать адрес принимающего сервера;
2. В event processing policy для нужных событий добавить этот action.

На принимающем сервере:
1. Выставить параметры EnableISCListener и ReceiveForwardedEvents в 1;
2. рестартовать сервер;
3. Убедится, что есть события с такими-же именами, как будут отсылаться;
4. Убедится, что отсылающий сервер может подключится к принимающему по порту 4702.

Вроде все :)
#6902
What operating system you are using for NetXMS server?

If you are using unlisted operating system, please comment what, if possible.
#6903
Polls / How many nodes you are monitoring with NetXMS?
December 11, 2008, 05:44:11 PM
How many nodes you are monitoring with NetXMS?
#6904
Polls / What database you are using as backend?
December 11, 2008, 05:26:45 PM
What database you are using as backend?
#6905
Windows / Re: error in nxlexer
December 11, 2008, 05:43:51 PM
Just change name of output files for debug build to scilexerd.*

Best regards,
Victor
#6906
Windows / Re: error in nxlexer
December 11, 2008, 03:49:39 PM
Hi!

scilexerd.lib is a debug version of Scintilla lexer library. Look at Scintilla web site http://scintilla.org/ for more information/downloads/etc.

Best regards,
Victor
#6907
Announcements / NetXMS 0.2.23 Released
December 11, 2008, 01:45:53 PM
Hello all!

NetXMS version 0.2.23 is released.

Changes from previous release:

- Implemented event forwarding between NetXMS servers
- Added new subagent LOGWATCH for log monitoring
- Implemented syslog message monitoring on built-in syslog server
- New agent configuration parameter: WaitForProcess
- Number of consecutive polls can be specified for "last value" threshold
- Implemented "Clear DCI data" function
- Management packs improved
- Usage of ifXTable for interface naming made configurable
- NXSL: added new attribute "status" for node objects
- Implemented resending of failed e-mails
- Database checking procedure improved
- Windows console:
   - Added support for negative values on graphs
   - Implemented editing of predefned graphs
   - Implemented cut/copy/paste in event policy editor
- Java API introduced
- Fixed issues: #31, #74, #146, #218, #228, #235, #236, #237, #238

Best regards,
Victor
#6908
Файлы уже лежат на web-сервере. Надо их подписать, посчитать MD5, и тогда будет официальный анонс. Самые нетерпеливые :) могут скачивать неподписанные файлы:

https://www.netxms.org/download/netxms-0.2.23.exe
https://www.netxms.org/download/netxms-0.2.23.tar.gz
#6909
Hello!

Actually, there are requirements page and step-by-step installation instruction for Windows inside NetXMS Installation Guide - https://www.netxms.org/documentation/netxms_install_guide.pdf.

In fact, list of requirements for NetXMS server on Windows platform is very short:

1. x86 or x64 machine with at least 512MB RAM (1GB if you wish to monitor large number of nodes; + additional memory if database engine will be on same machine). NetXMS server is not very RAM-consuming - for example, server monitoring of 150 nodes takes about 90MB of RAM.
2. Windows 2000, XP, Vista, or 2003 operating system. Should run on 2008 as well, but I have not tested it.
3. Compatible SQL database, either local or remote. Currently supported databases:

MS SQL - 2000 and 2005
Oracle
PostgreSQL
MySQL
SQLite (not recommended for production environment, only for testing)

All additional necessary components are included into Windows installation package.

Best regards,
Victor
#6910
Quote from: isherim on December 10, 2008, 05:06:41 PM
т.е. с параметрами по умолчанию один потерянный пакет дает 25% потерь за минуту?

да
#6911
Windows / Re: Linker error in various netxms projects
December 10, 2008, 03:44:47 PM
Hi!

1. Looks like inconsistent source package. I will publish 0.2.23 tomorrow, try these sources.

2. Looks like you don't have scilexer.lib in nxlexer project library list.

3. Looks like you have sapi.lib incompatible with VC6. Try to find compatible one.

Best regards,
Victor
#6912
Windows / Re: Flex errors
December 10, 2008, 03:40:59 PM
Hi!

You need flex version 2.5.33.

Best regards,
Victor
#6913
По умолчанию PING subagent посылает 4 пакета в минуту, размером 46 байт и с тайм-аутом 3 секунды. Процент потерь рассчитывается за минуту. Количество пакетов в минуту можно изменить параметром PacketRate, а размер - параметром DefaultPacketSize. Кроме того, для каждого проверяемого хоста можно настроить свой размер пакета, указав его после адреса и имени. Тайм-аут меняется параметром Timeout, задается в миллисекундах.

Пример: посылаем 10 пакетов в минуту, для хоста 10.0.0.2 устанавливаем размер пакета 500 байт, для всех остальных - 100, тайм-аут полторы секунды:


*PING
PacketRate = 10
DefaultPacketSize = 100
Timeout = 1500
Target = 10.0.0.1:host1
Target = 10.0.0.2:host2:500
Target = 10.0.0.3:host3

#6914
Quote from: czimmermann on December 10, 2008, 01:07:17 AM
I was able to follow your steps and monitor one drive successfully. Is it possible to monitor multiple drives in one Data Collection Item? Such as if you put C:,D: in the argument section of the Parameters would it monitor the C and D drives to 75% capacity? Or is there a command to monitor all possible drives in the same DCI?

You can create DCI which summarizes values of two DCIs via transformation script.

Quote from: czimmermann on December 10, 2008, 01:07:17 AM
Is there a way to send a DCI to multiple but not all nodes? I need this exact DCI to go to about 23.

You can use templates for this. Create template with required DCIs, and then apply it to nodes you wish these DCIs to appear on. Any future changes in template will also reflects on nodes this template applies to. To simplify DCI creation in template, you can create empty template, open data collection configuration fr node where you have already configured DCIs, and then move DCIs to template by right-click and selecting "Convert to template item".

Best regards,
Victor
#6915
Windows / Re: Linker error in various netxms projects
December 09, 2008, 07:09:47 PM
All these Crypt functions are from advapi32.dll. Ensure that advapi32.lib is in library list for libnetxms and that you are using latest Windows Platform SDK.

Best regards,
Victor