# Valid config: true/false
# Required config: gbp.lisp.enabled is set to be true.
# Default value: true
-vpp.lisp.mapregister.enabled = true
\ No newline at end of file
+vpp.lisp.mapregister.enabled = true
+
+# This property determines whether a flat l3 overlay will created.
+# If true, there will not be any vxlan involved for L2. There will
+# not be any L2 broadcast domain. All VMs will communicate via L3
+# only.
+# Valid config: true/false
+# Required config: gbp.lisp.enabled is set to be true.
+# Default value: true
+vpp.l3.flat.enabled = true
\ No newline at end of file