LMS 4.0 Fault discovery snmp timeout

[joerg]

Hi all,

I am running LMS 4.0 on windows 2008 SP2 64-bit.

I have the problem that all devices from dcr stay in the questioned State with error state snmp timeout.

I have done a credential verification and snmpwalk to the devices and this works correctly.

regards

Joerg

[Robert Pavone]

Joerg,

What kind of devices are they that are being questioned?

Make sure Fault Management in 4.0 supports the devices.

Rob

[joerg]

Hi Rob,

I have found the reason for my problem: the windows firefall.

After disabling it, the DFM works correctly.

But I have no idea why, because a snmpwalk works with enabled firewall.

Regards

Joerg