diff options
Diffstat (limited to 'src/vnet/mpls/mpls_types.h')
-rw-r--r-- | src/vnet/mpls/mpls_types.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/vnet/mpls/mpls_types.h b/src/vnet/mpls/mpls_types.h index d7c629df832..b1075cdda57 100644 --- a/src/vnet/mpls/mpls_types.h +++ b/src/vnet/mpls/mpls_types.h @@ -1,3 +1,17 @@ +/* + * 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. + */ #ifndef __MPLS_TYPES_H__ #define __MPLS_TYPES_H__ @@ -36,4 +50,10 @@ (((_lbl) > MPLS_IETF_MIN_UNRES_LABEL) && \ ((_lbl) <= MPLS_IETF_MAX_UNRES_LABEL)) +/** + * The top bit of the index, which is the result of the MPLS lookup + * is used to determine if the DPO is a load-balance or a replicate + */ +#define MPLS_IS_REPLICATE 0x80000000 + #endif |