Unsupported Features

The following features are not supported in the FastIron VXLAN implementation:

• The ELINE version of VXLAN

• Auto-discovery of VTEPs

• Using multicast for forwarding BUM traffic in the underlay network

• Path MTU discovery on VXLAN tunnels

• Forwarding of Layer 2 BPDUs (such as STP and LACP) over VXLAN tunnels