mapper.h revision 4c047107
1/*
2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef MAPPER_H_
17#define MAPPER_H_
18
19#include <librtnl/netns.h>
20
21/*
22 * Automatically map linux network routes to VPP.
23 * Each namespace is associated with an individual fib.
24 *
25 * One linux interface can only be mapped to a single VPP
26 * interface, but one VPP interface can be mapped to
27 * multiple linux interfaces.
28 * A mapped VPP interface must not have any configured fib.
29 */
30
31int mapper_add_ns(char *nsname, u32 v4fib_index, u32 v6fib_index, u32 *nsindex);
32int mapper_del_ns(u32 nsindex);
33int mapper_add_del(u32 nsindex, int linux_ifindex, u32 sw_if_index, int del);
34
35#endif /* MAPPER_H_ */
36