+ if (a->sw_if_index != sw_if_index)
+ {
+ vnm->api_errno = VNET_API_ERROR_ADDRESS_NOT_FOUND_FOR_INTERFACE;
+ return clib_error_create ("%U not found for interface %U",
+ lm->format_address_and_length,
+ addr_fib, address_length,
+ format_vnet_sw_if_index_name,
+ vnet_get_main (), sw_if_index);
+ }
+