+ if (a->is_l3)
+ t->hw_if_index =
+ vnet_register_interface (vnm, vxlan_device_class.index, dev_instance,
+ vxlan_hw_class.index, dev_instance);
+ else
+ {
+ vnet_eth_interface_registration_t eir = {};
+ f64 now = vlib_time_now (vm);
+ u32 rnd;
+ rnd = (u32) (now * 1e6);
+ rnd = random_u32 (&rnd);
+ memcpy (hw_addr + 2, &rnd, sizeof (rnd));
+ hw_addr[0] = 2;
+ hw_addr[1] = 0xfe;
+
+ eir.dev_class_index = vxlan_device_class.index;
+ eir.dev_instance = dev_instance;
+ eir.address = hw_addr;
+ eir.cb.flag_change = vxlan_eth_flag_change;
+ eir.cb.set_max_frame_size = vxlan_eth_set_max_frame_size;
+ t->hw_if_index = vnet_eth_register_interface (vnm, &eir);
+ }
+
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
+
+ /* Set vxlan tunnel output node */
+ u32 encap_index = !is_ip6 ?
+ vxlan4_encap_node.index : vxlan6_encap_node.index;
+ vnet_set_interface_output_node (vnm, t->hw_if_index, encap_index);
+
+ t->sw_if_index = sw_if_index = hi->sw_if_index;
+