International Business Machines Corporation
Multicast message filtering in virtual environments

Abstract:

Various systems, processes, and products may be used to filter multicast messages in virtual environments. In one implementation, a multicast filtering address is received by a network adapter from at least one of a number of virtual machines. A priority of the multicast filtering address is determined and, based on the priority, the multicast filtering address is stored in either a multicast filtering store of the network adapter or a local filtering store of the at least one virtual machine.