Abstract: A technique for providing an improved way to update the nodes of a wireless mesh network is described. An upgrade engine executing on a server connected to the wireless mesh network determines a topology of the network, subdivides the network into a plurality of clusters based on the topology of the network, and seeds a small number of nodes within each cluster. The upgrade engine manages the upgrade process, notifying particular nodes within each cluster when to search for an upgrade package (e.g., an image of a new firmware) stored in an adjacent node. The upgrade engine also monitors success and failure of each node and delivers the upgrade package to a node directly when the node fails to download the upgrade package from an adjacent node within the network.

Abstract: A technique for providing an improved way to update the nodes of a wireless mesh network is described. An upgrade engine executing on a server connected to the wireless mesh network determines a topology of the network, subdivides the network into a plurality of clusters based on the topology of the network, and seeds a small number of nodes within each cluster. The upgrade engine manages the upgrade process, notifying particular nodes within each cluster when to search for an upgrade package (e.g., an image of a new firmware) stored in an adjacent node. The upgrade engine also monitors success and failure of each node and delivers the upgrade package to a node directly when the node fails to download the upgrade package from an adjacent node within the network.