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Topics - Spheron

#1

Hello @all,

since Update NetXMS to V4.4.3 all Checks with the Function NetworkService.Status (with verify-peer=false) failed with error 5

Example:
NetworkService.Status(https://10.99.45.44,verify-peer=false)

Up to V4.4.2 this one works without problems. If URL is reached it throws a Result "0". Since V4.4.3 it always throws Code "5".

NetworkService.Status checks without the "verify-peer=false" option works without any problems.

Has anyone else seen this behavior?

Greetings
Marco  
#2
Hello @all,

today i installed the server and web-inferface (windows installer) in V4.4.1.

Server is running and functional, web interface is throwing error message:

10:47:30.320 [UIThread [56725304]] INFO  org.netxms.nxmc.AppPropertiesLoader - Properties loaded from nxmc.properties
10:47:32.632 [UIThread [56725304]] INFO  org.netxms.nxmc.BrandingManager - Branding manager initialized without custom providers
10:47:36.476 [ModalContext] INFO  org.netxms.nxmc.base.login.LoginJob - Connecting to 127.0.0.1 port 4701
10:47:36.499 [ModalContext] INFO  org.netxms.client.NXCSession - Connecting to 127.0.0.1:4701
10:47:36.505 [ModalContext] DEBUG org.netxms.client.NXCSession - Connection established, retrieving server info
10:47:36.513 [ModalContext] WARN  org.netxms.client.NXCSession - Connection failed (server=[60, 4, 1, 1, 1, 45, 1, 2] client=[60, 4, 1, 1, 1, 44, 1, 2])
10:47:36.517 [Network Message Receiver] DEBUG org.netxms.client.NXCSession - Receiver error
java.net.SocketException: Socket closed
at java.base/sun.nio.ch.NioSocketImpl.endRead(NioSocketImpl.java:248)
at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:327)
at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350)
at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803)
at java.base/java.net.Socket$SocketInputStream.read(Socket.java:966)
at org.netxms.base.NXCPMessageReceiver.receiveMessage(NXCPMessageReceiver.java:140)
at org.netxms.client.NXCSession$ReceiverThread.run(NXCSession.java:489)
10:47:36.520 [Network Message Receiver] INFO  org.netxms.client.NXCSession - Network receiver thread stopped
10:47:37.530 [UIThread [56725304]] ERROR org.netxms.nxmc.Startup - Login job failed
org.netxms.client.NXCException: Der Server benutzt eine nicht-kompatible Version des Kommunikationsprotokolls (server=[60, 4, 1, 1, 1, 45, 1, 2] client=[60, 4, 1, 1, 1, 44, 1, 2])
at org.netxms.client.NXCSession.connect(NXCSession.java:2184)
at org.netxms.nxmc.base.login.LoginJob.run(LoginJob.java:121)
at org.eclipse.jface.operation.ModalContext$ModalContextThread$1.run(ModalContext.java:127)
at org.eclipse.rap.rwt.internal.lifecycle.ContextUtil.runNonUIThreadWithFakeContext(ContextUtil.java:67)
at org.eclipse.rap.rwt.internal.service.UISessionImpl.exec(UISessionImpl.java:251)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
10:48:02.085 [UIThread [32cd1514]] INFO  org.netxms.nxmc.Startup - NetXMS Management Console version 4.3.1 starting
10:48:02.085 [UIThread [32cd1514]] INFO  org.netxms.nxmc.Startup - State directory: C:\NetXMS-WebUI\jetty-base\work\jetty-0_0_0_0-4733-nxmc_war-_nxmc-any-\state
10:48:02.085 [UIThread [32cd1514]] INFO  org.netxms.nxmc.Startup - Registered themes: org.eclipse.rap.rwt.theme.Fallback, org.eclipse.rap.rwt.theme.Default, org.netxms.themes.light
10:48:02.090 [UIThread [32cd1514]] DEBUG org.netxms.nxmc.PreferenceStore - Calling preference initializer org.netxms.nxmc.modules.charts.ChartPreferenceInitializer@2b7a343e
10:48:02.151 [UIThread [32cd1514]] DEBUG org.netxms.nxmc.tools.FontTools - Selected font Metropolis Medium
10:48:02.152 [UIThread [32cd1514]] DEBUG org.netxms.nxmc.tools.FontTools - Selected font Metropolis Medium
10:48:02.179 [UIThread [32cd1514]] INFO  org.netxms.nxmc.AppPropertiesLoader - Properties loaded from nxmc.properties


What can i do? Is there missing something?


Greetings
Marco

#3
General Support / New Client - Pinboard
July 04, 2023, 10:49:27 AM

Hello @all,

testing the new client here... Small question regarding the pinboard:

- Pinboard is not saved at exit from client
- I cannot arrange the registers in pinboard in a different order

Is that by design oder a bug?

Greetings
Marco
#4
Hello @all,

today i installed the server and web-inferface (windows installer) in V4.4.0.

Server is running and functional, web interface is throwing error message:

14:47:40.874 [UIThread [6c74bd29]] ERROR org.netxms.nxmc.Startup - Login job failed
org.netxms.client.NXCException: Der Server benutzt eine nicht-kompatible Version des Kommunikationsprotokolls (server=[60, 4, 1, 1, 1, 45, 1, 2] client=[60, 4, 1, 1, 1, 44, 1, 2])
at org.netxms.client.NXCSession.connect(NXCSession.java:2184)
at org.netxms.nxmc.base.login.LoginJob.run(LoginJob.java:121)
at org.eclipse.jface.operation.ModalContext$ModalContextThread$1.run(ModalContext.java:127)
at org.eclipse.rap.rwt.internal.lifecycle.ContextUtil.runNonUIThreadWithFakeContext(ContextUtil.java:67)
at org.eclipse.rap.rwt.internal.service.UISessionImpl.exec(UISessionImpl.java:251)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)


Seems the WebUI Installer needs an Update... :-)


Greetings
Marco
#5
General Support / Debian 12 (Bookworm) Repository
June 13, 2023, 01:49:19 PM

Hello @all,

i know, maybe it's a little bit early to ask :-) : Will there be a Debian Bookworm repository in the next time?

Greetings
Marco
#6
General Support / MySQL InnoDB Buffer Pool Size
January 31, 2023, 10:19:02 AM

Hello @all,

at my NetXMS Server (Win10, MySQL V5.7.30, 16GB RAM) i see the follow event in the windows event log: 

InnoDB: Over 67 percent of the buffer pool is occupied by lock heaps or the adaptive hash index! Check that your transactions do not set too many row locks. Your buffer pool size is 16 MB. Maybe you should make the buffer pool bigger?. Starting the InnoDB Monitor to print diagnostics, including lock heap and hash index sizes.For more information, see Help and Support Center at http://www.mysql.com. 


Has anyone an idea what buffer pool size i have to use? On this machine is only NetXMS running and no other DB's.

Thanks in advance...

Greetings
Marco
#7
General Support / Subagent NETSVC not loading
January 30, 2023, 11:24:41 AM
Hello @all,

today i updated NetXMS to V4.3.0 (Win10, MySQL). In cause of this, the ServiceCheck DCI's are not working anymore. So i would migrate these to the  NetworkService.Check  function.

I changed the agent.conf of the NetXMS Server Agent, deleted the subagent portcheck.nsm entry and added the subagent netsvc.nsm entry...

I restart the agent but the subagent doesnt load... (please see attachments...)

Where is my fault? What i am doing wrong? Any help will be welcome... :-)


Greetings
Marco
#8
General Support / NetXMS WebUI 4.2.395 not starting
October 24, 2022, 05:35:52 PM
Hello @all,

today, i updatet our NetXMS server to 4.2.395 (windows 10 x64, mysql db). Server and legacy GUI working so far.

WebUI throws a error message in browser after upgrading (please see screenshot in attachment):
----
HTTP ERROR 404
Problem accessing /. Reason:
    ProxyServlet: /

Powered by Jetty://
----

Please see the logs from server in the attachment..


Any suggestions?


Greetings
Marco
#9
General Support / Maleformed eMail
May 10, 2022, 12:10:58 PM
Hello @all,

today i updated NetXMS to Version V4.1.283 (NetXMS Server is a Windows 10 64bit, with MySQL).

Since the update the NetXMS status mails comes malformed (please see the attached image).

What can i do?

Greetings
Marco

#10
Hi @all,

at install from the Server V3.9.156  (over V3.8, Win10, MySQL DB) i got the error:


2021.07.28 10:45:23.820 *I* [logger             ] Log file opened (rotation policy 2, max size 16777216)
2021.07.28 10:45:23.838 *I* [db.drv             ] Database driver "pgsql.ddr" loaded and initialized successfully
2021.07.28 10:46:13.417 *E* [                   ] Unable to establish connection with database (could not connect to server: Connection refused (0x0000274D/10061)
Is the server running on host "localhost" (::1) and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused (0x0000274D/10061)
Is the server running on host "localhost" (127.0.0.1) and accepting
TCP/IP connections on port 5432?)


(please see screenshot from install at attachment)

But we use MySQL as database.

The netxmsd.conf was completly rewriten from installer with postgress config data.

So i had to copy my old MySQL config into the netxmsd.conf file. After that i had to do a manual upgrade the database with "nxdbmgr upgrade".

After that, i can start the NetXMS Core Service.

Maybe a Dev should take a look into the setup process...

Greetings
Marco






#11
General Support / WindowsFirewall.State
June 16, 2021, 05:12:28 PM
Hello @all,

i want to monitor the windows firewall of our servers with the WindowsFirewall.State.

If i create a DCI with WindowsFirewall.State(public) (for the public firewall) so i get the value "0" (Firewall is off). If i activate the windows public firewall the DCI value doesn't change, it remains at "0".

How does the WindowsFirewall.State() work? Is "0" not the value if firewall profile is off?

Thanks for any help...


Greetings
Marco
#12

Hello @all,

today i updated NetXMS Server (Windows 10 64bit, MySQL 5.7) from V3.7.130 to V3.8.226...

The NetXMS Server seems to run properly but the NetXMS WebUI + Reporting Server (both same Version as NetXMS Server) doesen't start.

The NetXMS Agent (at the NetXMS Server) drops thousands and thousand of errors per second in Windows Eventlog (Message: "CRT Error"). Open the NetXMS Console seems to hang in cause of the thousands of Windows Eventlog Alarms from Agent. We have high CPU Usage on NetXMS Server for the windows eventlog service in cause of the many Errors generated by Agent.

Due to this behaviour I have restored the complete NetXMS Server to the previous Version (V3.7.130).

Are there any prerequesits for V3.8.226 i have to do or install on NetXMS Server that i can upgrade to V3.8.226 ??


Greetings
Marco
#13
General Support / NetXMS WebAdmin Error
September 25, 2020, 03:18:13 PM

Hello @all,

with WebUI V3.5.103 we get the following Error if we access the NetXMS Admin Panel in browser (System is Win10 64bit, NetXMS Server V3.5.90):

-----------------------------------------------------
HTTP ERROR 404

Problem accessing /. Reason:

    BridgeServlet: /

Powered by Jetty://
-----------------------------------------------------

Have anyone this issue too?

Greetings
Marco
#14

Hello @all,

the download from the WebUI Installer (https://www.netxms.org/download/releases/3.4/netxms-webui-3.4.318-x64.exe) leads to an 404 HTTP Error.

Can anyone fix this, please...  Many thanks.

Greetings
Marco
#15

Hello @all,

is there a chance to get ESX Hypervisor monitoring with vmgr.nsm/libvirt on a NetXMS Server (installed at Windows 10) to work?

Greetings
Marco
#16
General Support / Agent 3.2.380 stucks at install
March 03, 2020, 10:18:21 AM
Hello @all,

we try to install Winx64 Agent 3.2.380 with "/Verysilent /Server=X.X.X.X" Paramter on an WinSvr2008R2 but the installation hang (please see attachment). The installer is executed by our software deployment agent that runs as system user.

If i install the agent normal with gui (without any parameter) the installation runs smooth without errors.

With the V3.2.350 there are no problems at "verysilent" installation.

I want to provide more infos from the stuck installation, is there a install log paramter setting that i can use?

Greetings
Marco
#17
General Support / Web interface shows Error
February 08, 2019, 01:28:44 PM
Hello @all,

after Upgrading NetXMS and the NetXMS Webserver from 2.2.11 to 2.2.12 (Windows 7 64bit, MySQL 5.7.24 64bit) i get an error 46 if i call the Website of NetXMS. I'm using Firefox 65.0 (Win64) Version (please see Attachment).

The NetXMS Management Console works without any problems...

Have anyone else this error?

Greets
Marco
#18

Hello @all,

after Upgrade from 2.2.10 to 2.2.11 (Win7 64bit, MySQL 5.7.24) NetXMS Dashboard and Performance Tabs shows randomly "Cannot get Value for DCI XXX (Database Failure)"

If i take a look in de NetXMS Server Log, there are many many lines as the following:


2019.01.09 17:45:35.739 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_1561 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty
2019.01.09 17:45:36.633 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_1524 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty
2019.01.09 17:45:36.645 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_2405 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty
2019.01.09 17:45:37.419 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_1561 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty
2019.01.09 17:45:37.462 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_2405 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty
2019.01.09 17:45:38.134 *E* SQL query failed (Query = "SELECT idata_timestamp,idata_value FROM idata_1561 WHERE item_id=? AND idata_timestamp>=? AND idata_timestamp<=? ORDER BY idata_timestamp DESC LIMIT 200000"): Query was empty


I have run "nxdbmgr check" bevor and after update, but there are no errors...

Should i go back to 2.2.10. ??  Any help is welcome...


Greets
Marco

#19
General Support / Install Agent 2.2.1 fails
December 08, 2017, 11:54:30 AM
Hello @all,

if i want to install the Agent 2.2.1 (x64) there are several error messages (please see the attachments). after i quit the installer i take a look at the process explorer (please see attachment).

Here i can see an open handle or file access from the svchost.exe at the nxagent.exe (NetXMS service was quit before).  I can't restart the windows eventlog service in cause of the dependency from scheduler. I could only install the agent after a server reboot.

My first idea: We use NetXMS to trigger an alarm from windows event log with the logwatch subagent. Could there be the problem?

At the moment i tried at 4x Servers (Windows Server 2008 R2 64bit) to install NetXMS Agent. Two via NetXMS Package Manager and two via a manual execution of the agent installer. On all system i have the same behaviour.

Is there anything i can do?


Greets
Marco
#20
Hello @all,

if i run a configuratoin poll at a node (Windows Server 2008 R2, 64bit, NetXMS Agent 2.1.2) NetXMS can not read the Windows Performance Counters list. The configuration poll shows the follwing info:

[09.11.2017 08:12:12] **** Poll request sent to server ****
[09.11.2017 08:12:12] Poll request accepted
[09.11.2017 08:12:12] Starting configuration poll for node XXXXXXXXX
[09.11.2017 08:12:12] Checking node's capabilities...
[09.11.2017 08:12:12]    Checking NetXMS agent...
[09.11.2017 08:12:12]    NetXMS native agent is active
[09.11.2017 08:12:12]    Reading list of available Windows Performance Counters...
[09.11.2017 08:12:16]    unable to get Windows Performance Counters list

[09.11.2017 08:12:20] Capability check finished
[09.11.2017 08:12:20] Checking interface configuration...
[09.11.2017 08:12:22] Interface configuration check finished
[09.11.2017 08:12:22] Checking node name
[09.11.2017 08:12:22] Node name is OK
[09.11.2017 08:12:23] Reading list of installed software packages
[09.11.2017 08:12:23] Got information about 38 installed software packages
[09.11.2017 08:12:23] Finished configuration poll for node XXXXXXXXX
[09.11.2017 08:12:23] Node configuration was not changed after poll
[09.11.2017 08:12:23] **** Poll completed successfully ****

The DCI's from this node based on "Windows Performance Counters" are all functional and i can (manually) create new DCIs based on "Windows Performance Counters". But if i want to create a DCI based on "Windows Performance Counters" and use the "Select" button (DCI Properties Windows > General > Data Parameter) the following Windows ("Select Performance Counters") is empty.

We have this behaviour at 3/4 of all our Windows nodes. For the rest of our servers, the Windows Performance Counter query works without problems. All Machines are VMWare VM's, Windows Server 2008 R2 64bit, Updates/Patches are up to date.

We use NetXMS V2.1.2 (Server and Agent). We use NetXMS since V1.0.27. Unfortunately, I can't tell exactly from which version or event (NetXMS Version, Windows Update, etc.) the Windows Performance Counters are not working anymore.

Any help would be appreciated.

Greetings
Marco