diff options
| author |   Neale Ranns <nranns@cisco.com> | 2018-10-01 01:42:13 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-01 17:08:55 +0000 |
| commit | d1e68ab77e57f3f170c989d9f73b6a44648b4f60 (patch) | |
| tree | 8b68e26b2f89ac98a0ba775cb40ed1306fecbeca /src/plugins/svs/svs.h | |
| parent | 346ed07526326f0b1c48ac356d5d786ff9ae0013 (diff) | |
Source VRF Select
match against a packet's source address to determine
the VRF for the subsequent destination address lookup.
Change-Id: I48ee0ef54dcb891f0ec7f879e4d3b925a0ed0081
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/plugins/svs/svs.h')
| -rw-r--r-- | src/plugins/svs/svs.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/plugins/svs/svs.h b/src/plugins/svs/svs.h new file mode 100644 index 00000000000..80fefb740f3 --- /dev/null +++ b/src/plugins/svs/svs.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2018 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. + */ + +/** + * Source VRF Selection matches against a packet's source address to set + * the VRF in which the subsequnet destination IP address lookup is done. + * If no match for the source address is found, then the RX interface's + * table/VRF is used. + */ +#ifndef __SVS_H__ +#define __SVS_H__ + +#include <vnet/fib/fib_types.h> + +#define SVS_PLUGIN_VERSION_MAJOR 1 +#define SVS_PLUGIN_VERSION_MINOR 0 + +extern int svs_table_add (fib_protocol_t fproto, u32 table_id); +extern int svs_table_delete (fib_protocol_t fproto, u32 table_id); + +extern int svs_route_add (u32 table_id, + const fib_prefix_t * pfx, u32 source_table_id); +extern int svs_route_delete (u32 table_id, const fib_prefix_t * pfx); + +extern int svs_enable (fib_protocol_t fproto, u32 table_id, u32 sw_if_index); +extern int svs_disable (fib_protocol_t fproto, u32 table_id, u32 sw_if_index); + +typedef walk_rc_t (*svs_walk_fn_t) (fib_protocol_t fproto, u32 table_id, + u32 sw_if_index, void *ctx); + +extern void svs_walk (svs_walk_fn_t fn, void *ctx); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ + +#endif |