Call Home Overview

Call Home provides a way for discovery nodes to communicate with the Data Flow Probe. This option is most suited for networks that have mobile nodes, VPN clients, or for any nodes that have short DHCP lease times. Nodes regularly initiate communication with the Data Flow Probe. This Call Home communication occurs within ten minutes after the node is attached to the network.

Note Call Home is enabled by default. To disable the Call Home feature, see How to Disable Call Home.

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