NetXMS Support Forum

Hi!

NetXMS uses the following ports:

server: 4701 (client connections), 4702 (inter-server communications), 4747 (mobile agent connections)
agent: 4700 (server connections)

Best regards,
Victor

Hi!

All %number macros refers to event-specific event's parameters. They can have different meaning for different events. For example, for threshold violation events %6 refers to "instance" attribute, and for event created from SNMP trap it will be varbind mapping #6. For well-known events you can see exact parameter meaning in event description.

Best regards,
Victor

Hi!

You don't need any programming experience to configure NetXMS. It is advised however to have at least basic knowledge about SNMP and networking. You can configure NetXMS to collect data from your network devices via SNMP. Chater on data collection in manual may help you: http://wiki.netxms.org/wiki/UM:Data_Collection.

As for your specific question about line chart not showing data, please provide screenshots of your DCI configuration.

Best regards,
Victor

Hi!

What do you mean by "changing some menu"? Changing console source code or defining new object tools?

Best regards,
Victor

That's very strange. If you currently have such node, can you run configuration poll manually and send me it's output? Also, can you please try to get something from such node using nxget? Like

nxget <primary_ip> Agent.Version

Best regards,
Victor

FDB таблица из Object Tools - это конкретный SNMP OID. Здесь ничего не изменилось. Но есть FDB, которую знает сам сервер (она используется для построения топологии 2-го уровня) - там должна быть полная информация. Попробуйте функцию "Find switch port" для хостов в разных VLAN-ах - она должна работать корректно.
Й в следующем релизе заменю FDB из Object Tools на показ той таблицы, которую знает сервер.

nxdbmgr reindex сам по себе один большой баг. Он был сделан очень давно для решения каких-то специфических проблем, и сейчас вроде как не нужен. Я пересмотрю этот код и решу что с ним делать. Пока лучше не использовать.

Похожая ситуация описана здесь: http://bugs.mysql.com/bug.php?id=42041. В конце есть описание изменений в настройках MySQL, которые вроде как помогли:

Not sure if this helps, but we seemed to solve the issue on our servers by changing some db settings.

table_open_cache 128=>16384
table_definition_cache 1024=>16384
tmp_table_size 32M=>64M
join_buffer_size 256k=>512k

Выложил: https://www.netxms.org/download/rc/netxms-1.2.7-m2.tar.gz. Эта версия потребует апгрейд базы, так что надо будет делать копию на случай если потребуется вернутся обратно на 1.2.6.

NetXMS counts each logical interface as separate object. I'm thinking about changing this to have multiple IP addresses on one interface, but decision is not made yet.

Best regards,
Victor

Hi!

It is not possible to change default settings for data collection interval. This was requested couple of times, so I've added feature request for that.

Best regards,
Victor

Hi!

First, you have to create action on agent, like this:


Action = StartService:net start $1


Then you can create action object on server, which will execute agent's action "StartService" on node where service was stopped. You can set node address to %a (it will expand to node's IP address), and action to


StartService %6


assuming that you have service name entered into instance field in appropriate DCI.

Then execute this action from event processing policy in reaction to service stopped event.

Best regards,
Victor

Hi!

It's very strange, LOGWATCH should work with ISO-8859-1 without any problem. And file with only 123 as a content should be identical in both UTF-8 and ISO-8859-1 encodings. Can you post sample of matching and non-matching files?

Best regards,
Victor

You can disable configuration polls for the node, and delete all unneeded interface objects. Drawback of this solution is that server also will not read supported parameters, etc.

Actually, it is strange that UI cannot handle such number of objects. I'll try to simulate this situation and see. Good chance that this is just a bug that can be fixed.

Best regards,
Victor

Quote from: grimnir on March 07, 2013, 11:06:57 AM
О, огромное спасибо! Это будет просто здорово... Если могу помочь с тестированием (есть c2960, c3650, c3750, c6509) - то с удовольствием.

Я вроде как сделал, но тестировать мне не начем особо, так что было бы очень здорово. Я могу сделать сборку текущих исходников или билд для Windows, смотря что надо.