What sorts of Network Address does a Bluetooth Mesh Network use?

Unicast Address: a single specific Element of a node. Group Address: Represents one or more Elements in a network. Virtual Addresses: Represents an address assigned to one or more elements in one or more nodes. Fixed Group Address: 256 fixed SIG group addresses are available, for example all-proxies, all-friend, all-relays and all-nodes Unassigned Address: Indicates that an element has not yet been configured.