<![CDATA[Nodes automatically change their primary hostname after upgrade to v3.7]]>Hello,
we recently upgraded to v3.7, but noticed very wierd and unfortunately very destructive behavior.

The nodes keep changing their primary hostname without human intervention. The new address is some of the addresses of the nodes, but that completely breaks our monitoring.

Is that expected behaviour and how can we disable it? It is completely ruining our monitoring and other support processes.

Obviously we have set "Prevent automatic SNMP configuration changes", but that does not help.

changeip1.png

changeip2.png

changeip3.png

]]>https://forum.netxms.org/topic/6970/nodes-automatically-change-their-primary-hostname-after-upgrade-to-v3.7RSS for NodeFri, 13 Nov 2026 16:07:09 GMTTue, 02 Mar 2021 15:49:13 GMT60