I ran a Wireshark capture and got the following. The echo response in the capture says no response found but the observium server and the server in question are pinging fine. There is no network firewall in between these 2 as they are on the same LAN network. Any further advice would be greatly appreciated.
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| Luis Londoņo |
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From: observium <observium-bounces@observium.org> On Behalf Of adama--- via observium
Sent: Tuesday, January 28, 2020 9:28 PM
To: 'Observium' <observium@observium.org>
Cc: adama@observium.org
Subject: [EXT] Re: [Observium] Windows SNMP Timeout
I’d usually assume this was firewall related at some point in the path, either on the devices themselves or an intervening firewall that’s been tuned to get very jumpy when a lot of UDP gets thrown at a windows system.
Adam.
From: observium <observium-bounces@observium.org> On Behalf Of Luis Londoņo via observium
Sent: 28 January 2020 13:58
To: observium@observium.org
Cc: Luis Londoņo <llondono@disti.com>
Subject: [Observium] Windows SNMP Timeout
Hello,
Is anyone else having any issues with SNMP timeouts on windows servers? I’ve checked the servers to make sure the port is open and it is listening, but whenever I either do the poller or I manually do the snmpwalk I get a timeout. Same thing if I run the snmpwalk from another server. I do get a ping response so I know they can communicate. I have 3 Windows 2012R2 servers that are having this issue, not sure if maybe it was a recent windows update. TIA