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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 MPLS label
*/
typeonly define fib_mpls_label
{
u8 is_uniform;
u32 label;
u8 ttl;
u8 exp;
};
/** \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_unreach - Drop the packet and rate limit send ICMP unreachable
@param is_prohibit - Drop the packet and rate limit send ICMP prohibited
@param is_udp_encap - The path describes a UDP-o-IP encapsulation.
@param is_dvr - Does the route resolve via a DVR interface.
@param is_source_lookup - The the path is a deaggregate path (i.e. a lookup
in another table) is the lookup on the packet's
source address or destination.
@param afi - dpo_proto_t protocol that describes the next-hop address
@param via_label - The next-hop is a resolved via a local label
@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_path
{
u32 sw_if_index;
u32 table_id;
u8 weight;
u8 preference;
u8 is_local;
u8 is_drop;
u8 is_udp_encap;
u8 is_unreach;
u8 is_prohibit;
u8 is_resolve_host;
u8 is_resolve_attached;
u8 is_dvr;
u8 is_source_lookup;
u8 afi;
u8 next_hop[16];
u32 next_hop_id;
u32 rpf_id;
u32 via_label;
u8 n_labels;
vl_api_fib_mpls_label_t label_stack[16];
};
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