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Questions about installing, configuring and using NetXMS.

  • Populate "Input fields".

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    Thank you, my thought was to use SNMPGetValue for each field so that the user can see what value the fields has before editing it.
  • VMWare SNMP not mapping topology via CDP

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    Howdy, We have a VMWare server that is not being mapped via CDP on our Cisco C9300 switch. I have confirmed that the the switch can see the server with "sh cdp neighbor" but the Netxms Server is not making the connection. The VMWare server is SNMP active on v2c and the interfaces are populated. My current thought is because the server is connected via a Port-Channel in the switch, the MAC addresses for the physical ports are associated with the port channel and not the interface the cable is plugged into. Is there something I am missing that would help make the connection without the MAC address being in the MAC address table? [image: sh_cdp_neighbor.jpg] [image: netxms_interface_tab.jpg]
  • Network Discovery Configuration

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    Hey Flipp Sudanov, first I appreciate a lot your time to reply my message. Second, your post answer give me  the key concept how to start to monitoring our computer network. So far, so good. Cheers.
  • NXSL: Alarms by node

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    Yes, you have to get node object first. Global variables $node and $object refer to current node. You can use function FindObject to get other objects. This function accepts either object ID or name. For example, if you want to print alarms for node named "netxms-server": node = FindObject("netxms-server"); for(a : node->alarms) { println(a->message); } Best regards, Victor
  • 0 Votes
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    Hi all Just for everybody who face with this problem. I solved it doing an updgrade to the lastest version of Netxms Server netxms-3.5.152. I was using Mariadb as DB. You can execute the following commands to upgrade it: Download lastest version. ./configure --with-server --with-mariadb --with-mariadb-compat-headers --with-agent make systemctl stop netxms.service systemctl stop nxagent.service nxdbmgr check make install nxdbmgr upgrade systemctl start nxagent.service systemctl start netxms.service Upgrade the --> nxmc.war in /opt/tomcat/latest/webapps/  (Just replace the newest with same name of the old one) systemctl restart tomcat.service That is all. By
  • I can not set up the SNMP configuration in a node

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    Hi, there. I appreciate a lot your sooner reply. I go it. Thankd
  • Connection Refused, service failed

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    OK well I solved my own problem... I checked the netxmsd log at /var/log/netxmsd and the latest entries indicated that the DB was locked by a different IP address. I then realized that my test server had shifted IP addresses, I forgot to set a static IP on this VM when I built it... so I forced the DB unlock "nxdbmgr unlock" and rebooted the machine. The service started and I'm back in business.
  • New peer for interface

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    Hello What could cause constant peer hopping between interfaces. I have Mikrotik router with Cisco switch. They are connected via trunk port. In event logs the switch (peer) is constantly changing between Bridge interface and eth 5 (interface with public ip). Logs: 15602046 21.10.2020 13:09:22 21.10.2020 13:09:22 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface Bridge is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15601843 21.10.2020 13:04:48 21.10.2020 13:04:48 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface ether5 is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15600621 21.10.2020 12:39:16 21.10.2020 12:39:16 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface Bridge is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15600356 21.10.2020 12:34:46 21.10.2020 12:34:46 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface ether5 is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15599406 21.10.2020 12:09:04 21.10.2020 12:09:04 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface Bridge is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15599315 21.10.2020 12:04:41 21.10.2020 12:04:41 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface ether5 is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15598004 21.10.2020 11:39:01 21.10.2020 11:39:01 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface Bridge is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0 15597867 21.10.2020 11:34:38 21.10.2020 11:34:38 System [Router] Site Default 0 SYS_IF_PEER_CHANGED Normal New peer for interface ether5 is [Sw] Site - Core interface Gi1/0/24 (A4:B2:39:C3:4D:98) 0
  • NetXMS Platforms

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    https://www.netxms.org/documentation/adminguide/installation.html#installing-from-sources
  • Stopping Layer 2 topology Map seed

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    I have the same problem.Besides, if a switch gets temporarily disconnected from the network and it's not reachable anymore from the seed nodes, it disappears from the map and when it becomes connected again, it reappears in the top left corner instead if the position it had when it disappeared.
  • Interface rate / speed from all interfaces

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    Hi! If I understand correctly what you a trying to achieve, instance discoverу should help. Have a look at attached screenshots. The idea is that NetXMS during instance discovery poll reals all indexes and values under .1.3.6.1.2.1.31.1.1.1.15 and creates DCIs using these indexes. It's possible to filter by OID or value. Or you can create NXSL script that will communicate to the device via SNMP and query what you need and use that script as a method for instance discovery. [image: Screenshot at 2020-10-19 18-14-36.png] [image: Screenshot at 2020-10-19 18-14-44.png]
  • Not all Interfaces are appearing

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    But if you open Data Collection Configuration for that switch, are these DCIs there? Creae Interface DCI functionality is quite old. It's better to use a template with instance discovery that would get interface list somehow and create DCIs automatically.
  • SQL query failed mariadb.

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    Ajajaj have this db since version 2, so i try migrate data o my local and see how that works, our db has now 60gb. Thank you for information.
  • caption in AlarmHistoryRetentionTime

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    Thank you, I've registered issue as https://track.radensolutions.com/issue/NX-1968.
  • SSH error "can't agree on KEX algorithms"

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    Got it working: File: nxagentd-ssh-config.conf HostKeyAlgorithms ssh-dss KexAlgorithms diffie-hellman-group1-sha1
  • Starting nxmc with a single dashboard tab

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    The solution once directed to the area by Victor is using the workbench.xmi under ~\.nxmc\data\.metadata\.plugins\org.eclipse.e4.workbench which allow you to define which tabs are open on startup.
  • Problem with "Input fields"

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    You can mark option "tool generates output" in object tool configuration and use println in script for sending output back to client. Best regards, Victor
  • unattended user support application install

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    Localization of these texts in not currently implemented (commercial customer who requested this functionality did not need localization) and there is no exact schedule when it could be implemented.
  • Create new Zone using nxshell

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    Yep - worked like a charm! parentId = objects.GenericObject.NETWORK # Entire Network root cd = NXCObjectCreationData(objects.GenericObject.OBJECT_ZONE, "Sample Zone", parentId); zoneId = session.createObject(cd) # createObject return ID of newly created object print '"Sample Zone" created, id=%d' % (zoneId, )
  • Database connection installation Windows Bug caching_sha2_password

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    The other options is to use MySQL client library that is shipped with MySQL server - supports the new authentication option. For this, add these folders to C:\Program Files\MySQL\MySQL Server 8.0\lib`  C:\Program Files\MySQL\MySQL Server 8.0\bin and uncheck MySQL client library in NetXMS installer.