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Old 2007-03-01
tgumpper tgumpper is offline
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Default Re: Monitoring Nokia IP Cluster

Good Morning,

My situation is slightly different.

I have a site with 2 Nokia IP 560's in a nokia IP cluster in "forwarding mode". I need to monitor devices behind this cluster with Solarwind's Orion and Tivoli.

Network:

LAN|-----|eth1 FW A eth2|--------|DMZ

LAN|-----|eth1 FW B eth2|--------|DMZ

Orion & Tivoli are in the LAN


Basically it will be succesfully polling the DMZ devices and then I begin to notice SNMP packets enter Firewall A's eth1 interface and the return traffic exit firewall B's eth2 interface. Orion/Tivoli starts monitoring reporting devices a as been down.
The firewall logs look like this:

Origin>Source>Destination>Services>Source Port>Status
FW A>tivoli server>switch device>snmp-read>ACCEPT
FW B>switch device>tivoli server>4690UDP>snmp-read>DROP
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