NetXMS Support Forum

A couple time a day the client hangs with GDI Objects maxed out at 10,000 (see screenshot). Currently on 6.1.1, but the issue started sometime around the 5.2.7 or 5.2.8 upgrade.

We have a few nodes that stopped sending snmp traps.  We've tracked this back to when we upgraded from 6.01 to v6.1. Currently running v6.1.1. After setting debuglevel 9, we are seeing this in the logs:

*********
2026.04.30 12:05:03.065 *D* [snmp.trap          ] SNMPTrapReceiver: looking for SNMP security context for node 192.168.1.4 NWS-EWG5
2026.04.30 12:05:03.065 *D* [snmp.trap          ] SNMPTrapReceiver: received PDU of type 4 from 192.168.1.4
2026.04.30 12:05:03.065 *D* [snmp.trap          ] SNMPTrapReceiver: SNMP credential validation failed for trap from 192.168.1.4, dropping
*********

Attached are the XMS server and node snmp config settings.  It's just a pretty simple snmp v1 setup that's worked without issue for years.

We have 3 different Cisco switches that are showing a speed of 1k for 1G ports and 100bps for 100M which causes to issues with utilization reporting.  I can't find a way to manually change the speed.  

Switches with issues are:

SG250-08HP-K9
SNMP object ID=1.3.6.1.4.1.9.6.1.97.8.4

SG350-10MP-K9
SNMP object ID=1.3.6.1.4.1.9.6.1.95.10.6

SG350X-48MP 48-Port Gigabit PoE Stackable Managed Switch
SNMP object ID=1.3.6.1.4.1.9.6.1.94.48.6

We have 1 switch which is fine:

SG300
SRW2008-K9
SNMP object ID=1.3.6.1.4.1.9.6.1.83.10.1

Attached are a few screenshots.  

Any suggestions on what I can do to fix this?