<![CDATA[SNMP agent is not responding]]>Hi,

We keep seeing systems reporting "SNMP agent is not responding", even though SNMP polling is working fine.
It appears this happens when a Windows Server, that act as its own proxy for SNMP connectivity, reboots.

Any ideas?
Thanks

]]>https://forum.netxms.org/topic/4544/snmp-agent-is-not-respondingRSS for NodeFri, 13 Nov 2026 16:33:42 GMTTue, 21 Jun 2016 21:58:00 GMT60<![CDATA[Reply to SNMP agent is not responding on Wed, 17 May 2017 12:46:41 GMT]]>Yes, that's correct.

]]>https://forum.netxms.org/post/22367https://forum.netxms.org/post/22367Wed, 17 May 2017 12:46:41 GMT<![CDATA[Reply to SNMP agent is not responding on Wed, 17 May 2017 11:19:32 GMT]]>So you are getting "SNMP unreachable" events when proxy agent restarts, but no "SNMP OK" after proxy connection is restored, right?

]]>https://forum.netxms.org/post/22362https://forum.netxms.org/post/22362Wed, 17 May 2017 11:19:32 GMT<![CDATA[Reply to SNMP agent is not responding on Mon, 15 May 2017 22:30:31 GMT]]>Hi Victor,

In my case the nodes are the proxy nodes for a site and the SNMP traffic to them is tunneled through their own agent.
When this happens though, the server will happily collect SNMP data from the node without any problems. It just doesn't cancel/remove the SNMP unreachable alert.

This looks like it's related to https://track.radensolutions.com/issue/NX-1228?

Cheers

]]>https://forum.netxms.org/post/22336https://forum.netxms.org/post/22336Mon, 15 May 2017 22:30:31 GMT<![CDATA[Reply to SNMP agent is not responding on Mon, 15 May 2017 19:57:22 GMT]]>Hi,

it's hard to tell anything without more detailed diagnostic. Packet capture of SNMP packets to problematic node may help.

Best regards,
Victor

]]>https://forum.netxms.org/post/22325https://forum.netxms.org/post/22325Mon, 15 May 2017 19:57:22 GMT<![CDATA[Reply to SNMP agent is not responding on Fri, 21 Apr 2017 15:20:52 GMT]]>I am having a similar issue. Anyone else?

]]>https://forum.netxms.org/post/22212https://forum.netxms.org/post/22212Fri, 21 Apr 2017 15:20:52 GMT