The physical mode for virtual inline deployment of a SD-WAN appliance is one-arm mode. In a one-arm topology with multiple subnets, the branches, local Repeater instances, and servers can exist on different subnets. For example, you can deploy the appliance in one-arm mode for managing the Repeater instances, with the NetScaler and local Repeater instances connected by the internal private subnet. A NetScaler-owned subnet IP address (SNIP) is used to communicate with an accelerator instance. You must enable MAC Based Forwarding (MBF) Use Subnet IP address (USNIP), and Return To Ethernet Sender options on the NetScaler instance.
This section contains Citrix validated deployment topologies for virtual inline mode.