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Do all cluster members need to be on the same local network?

April 26, 2017cluster local members Network

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Do all cluster members need to be on the same local network?

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By default, the clustering module uses IP multicast to discover the cluster. This requires all cluster members to be on the same local network or for multicast traffic to be tunneled across multiple networks. It is possible to configure Coherence to avoid the use of IP multicast. See the Coherence documentation for more information.