NLB Multicast Flooding (Full Version)

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Rumana -> NLB Multicast Flooding (27.Jul.2012 11:34:01 AM)


We installed two servers with DAG and one CAS Array with NLB in multicast mode. We checked the traffic from our switches and there is a flood of multicast packets that are being sent from the PC's IP Address to the CAS Array IP Address.

I have found some information in different forums about implementing IMGP but I can't find some detailed paper.

BTW, Both Cas Array servers are in diferent sites and they are communicated through our Watchguard firewall

Can you explain me what do I have to do in order to prevent this behavior? Do you recommend Unicast in our environment?


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