Citrix Systems, Inc.

Pawan Prakash Sharma

Devesh Prakash

For multiple multi-core nodes in a cluster, the filtered statistics clients contacts the aggregator on a master node of the cluster, referred to as the cluster configuration owner ('CCO') or cluster coordinator and expects the stats aggregated from all the cluster nodes. The aggregator on the CCO nodes relay the client request to packet engines on the CCO node and to an aggregator on each of the other nodes in the cluster. Then the CCO node aggregator gets responses from other cores on the node and responses from all other cluster node aggregators. The CCO node aggregator aggregates the responses and sends back the aggregated response to the clients. Communication between nodes is via a static authenticated communication channel.

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Bengaluru, India

Pawan Prakash Sharma