There are a few key points to keep in mind when creating a VXLAN:

  • VXLANs can be added to physical interfaces as well as bonded interfaces
  • It is possible to create a VLAN on top of a VXLAN
  • IPv6 is not supported for VXLAN
  • VXLAN is not supported when LoadMaster clustering is configured
  • VXLANs use UDP destination port 8472
  • The VXLAN interface IP address cannot be in the same subnet as the VLAN interface.