<![CDATA[Re: No More "SYS_NODE_DOWN" Events, Only "SYS_NODE_UNREACHABLE" Since Recent Version]]>Hello, I have same problem ... Problem is when SYS_NODE_DOWN emails are sent after few polls and SYS_NODE_UP with blocking timer key ... so the result is I am getting SPAM of SYS_NODE_UP emails.

]]>https://forum.netxms.org/topic/8203/re-no-more-sys_node_down-events-only-sys_node_unreachable-since-recent-versionRSS for NodeFri, 13 Nov 2026 16:07:38 GMTTue, 24 Jun 2025 07:46:46 GMT60<![CDATA[Reply to Re: No More "SYS_NODE_DOWN" Events, Only "SYS_NODE_UNREACHABLE" Since Recent Version on Tue, 01 Jul 2025 12:13:33 GMT]]>Yes, I think you are right - if it's SYS_NODE_UNREACHABLE, then alarm is not created and timers are not set. 

Actually SYS_NODE_UP event has parameter at index 1 which is set to 1 if node is returning from "unreachable" state and 0 if from "down", so you can filter by that in your recovery EPP rule by the following script:

return $event.getParameter("reason") != 1;

]]>https://forum.netxms.org/post/34579https://forum.netxms.org/post/34579Tue, 01 Jul 2025 12:13:33 GMT<![CDATA[Reply to Re: No More "SYS_NODE_DOWN" Events, Only "SYS_NODE_UNREACHABLE" Since Recent Version on Mon, 30 Jun 2025 08:05:00 GMT]]>Hello, Ok:)

SYS_NODE_DOWN Offline EPP is here (+ Events SYS_NODE_DOWN, defined Source Objects):

  • Alarm

EPP for SYS_NODE_UP Alarm:

  • Server Actions:

  • Timer Cancellations all 3 Delay timer keys.

I think problem is due to not getting SYS_NODE_DOWN first ... only SYS_NODE_UNREACHABLE AND SYS_ICMP_UNREACHABLE.

]]>https://forum.netxms.org/post/34566https://forum.netxms.org/post/34566Mon, 30 Jun 2025 08:05:00 GMT<![CDATA[Reply to Re: No More "SYS_NODE_DOWN" Events, Only "SYS_NODE_UNREACHABLE" Since Recent Version on Wed, 25 Jun 2025 11:12:15 GMT]]>I've moved your post to a separate thread, most probably it's something different.

Can you show your EPP configuration for SYS_NODE_DOWN and UP events with these blocking timer keys?

]]>https://forum.netxms.org/post/34552https://forum.netxms.org/post/34552Wed, 25 Jun 2025 11:12:15 GMT