NetXMS Support Forum

Tomcat 9.0.58
NetXMS server 4.4.3
WAR file 4.4.3
Firefox 119 on the client side.

I get various UI glitches when navigating around.

A popup with 'Cannot invoke "org.eclipse.swt.graphics.Color.getRGB()" because "color" is null' will appear at random.

The vertical divider that separates the navigation tree from the main pane of the interface will jump around when clicking in to different icons on the left. It also moves around when resizing the browser window.

There is no scrollbar so at Node level the right-most tabs will simply be off the screen with no way to get to them. Lack of scrollbars applies in other areas as well.

Thanks as always, Victor!

I am only using the web client. 
The screenshot showing it working is from the Legacy web client on 4.1.
I wasn't able to get the legacy web client 4.4 working. Perhaps this is a difference between legacy and new.

Yes, that worked.

Thanks, I've ticked that, re-added the firewall and will wait to see what happens...

4.1: Node > Interfaces, select 1 or more, right click, Change interface expected state...


In 4.4, this option is not present.

Seen this thread?:
https://www.netxms.org/forum/general-support/webui-v4-4-0-mismatch-communication-protocoll-ubuntu/

I have a zone that contains:
1x Linux node which is NATed and reached through a port forward on below firewall.
1x firewall on edge
8x switches that use the Linux node as proxy for SNMP/ICMP/etc.

Linux node and switches are being monitored just fine.

I cannot add firewall by public IP because the IP conflicts with the Linux node and duplicate add is prevented.
I can add the firewall with its private IP, but then some hours later, NetXMS deletes it when it realises that the firewall's outside IP is detected as a duplicate of the Linux node.

I could have sworn I'd succeeded at this in the past. I would think it's a fairly common configuration. Do I need to do something "special" to the Linux node to prevent the duplicate detection?

This has become more pressing given how many more columns there are in 4.4 now. We don't use OSPF anywhere but now I get to see three more empty columns on every device!

Plus one on this, even the web version is quite sensitive to connectivity.

Since updating to 4.4, I no longer see the "Change interface expected state" option. This now has to be done at Properties > Polling, which is only one interface at a time.
Can I expect the old behaviour to come back at some point?

TADA! Feature has been implemented in NetXMS 4.4. 
Good work, NetXMS team.

Plus one.

Teltonika SNMP implementation is a bit annoying in that it doesn't populate sysName with the actually configured name of the device. When you install the SNMP package the sysName defaults to 'name'.
I can see that the "Product Name" field detected by the Teltonika driver is actually a useful value, however.
So would it be possible to derive the node name for nodes using the Teltonika driver, from the Product Name?

For anybody trying to get NXMC WAR working on Ubuntu 22.04 with tomcat9 and openjdk-17-jre, this was very useful:

https://stackoverflow.com/a/75876914

The 'locate java' shell script goes all the way to 11, and no further