Good morning everyone
How can I resolve the following error "[exit code: 3] [message: UNKNOWN: SNMP Table Request: Timeout]", when monitoring a Windows server with OS-Windows-SNMP-custom.
Or even better what can I go and check to correct the error?
Solved
[exit code: 3] [message: UNKNOWN: SNMP Table Request : Timeout]
+1Best answer by itoussies
Is the target Windows machine reachable from the Central on the UDP/161 SNMP port ? You may have firewall rules blocking the connexion.
+11Hello
This error means that either:
- the network flow between your central/poller and the windows machine is not open
- the SNMP community is not correct
- the SNMP agent is not started on your windows machine
After checking these points, you can test if you get an answer with a snmpwalk:
snmpwalk -v <VERSION> -c <COMMUNITY> <IP>If the tool is not installed, you can install it with:
yum install net-snmp-utils
Regards.
+1I checked the service, but it seems to me configured correctly, even trying from the Central it continues to give me Timeout: No Response from .......
+11Is the target Windows machine reachable from the Central on the UDP/161 SNMP port ? You may have firewall rules blocking the connexion.
Login to the community
No account yet? Create an account
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.