DDM & Redundant Dante Networks

Dante Domain Manager supports redundancy only within a subnet. Redundant audio is not supported between devices in different subnets. DDM will filter subscriptions across subnets to disable redundancy on these subscriptions.

• Redundant audio is not supported between devices in different subnets
• Devices in different primary subnets may NOT share a secondary subnet
• Only link local (172.31.*.*) is supported on secondary network

In the example of a supported configuration illustrated below, there are two primary subnets (10.10.60.* and 10.10.70.* are used as example address ranges) which are served addresses by DHCP. DDM enables audio routing between these subnets.
The secondary interfaces for the devices in each primary subnet are connected to isolated subnets, using Link-local for address allocation. Audio routing is not supported between these subnets.