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/*
 * Copyright (c) 2016 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/** \brief FIB path
    @param sw_if_index - index of the interface
    @param weight - The weight, for UCMP
    @param preference - The preference of the path. lowest preference
    is prefered
    @param is_local - local if non-zero, else remote
    @param is_drop - Drop the packet
    @param is_udp_encap - The path describes a UDP-o-IP encapsulation.
    @param afi - the afi of the next hop, IP46_TYPE_IP4=1, IP46_TYPE_IP6=2
    @param next_hop[16] - the next hop address
    @param next_hop_id - Used when the path resolves via an object
                         that has a unique identifier. e.g. the UDP
                         encap object
*/
typeonly define fib_path3
{
  u32 sw_if_index;
  u32 table_id;
  u8 weight;
  u8 preference;
  u8 is_local;
  u8 is_drop;
  u8 is_udp_encap;
  u8 afi;
  u8 next_hop[16];
  u32 next_hop_id;
  u32 rpf_id;
  u8 n_labels;
  u32 label_stack[16];
};