SNMP stops responding

[Guest Daveyji]

Hi

I have an ongoing problem which makes no sense to me. SNMP group policy

updates occur every 90 minutes on a particular OU containing a number of

servers.

After a number of days have passed, usually a week or more SNMP security no

longer allows access from a particular IP Address which is the machine we use

for monitoring. Restarting the SNMP service fixes the problem for another

week or two.

I cannot find any changes that have been made by the update and do not

understand why it works most of the time. Does anyone have any ideas?