1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
*------------------------------------------------------------------
* Copyright (c) 2017 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 _IGMP_API_H_
#define _IGMP_API_H_
#include <vlib/vlib.h>
#include <vnet/ip/ip.h>
/**
* @brief IGMP interface enable/disable
* Called by a router to enable/disable the reception of IGMP messages
* @param sw_if_index - Interface
* @param enable - enable/disable
* @param mode - Host (1) or router (0)
*/
int igmp_enable_disable (u32 sw_if_index, u8 enable, u8 mode);
/**
* @brief igmp listen (RFC3376 Section 2).
* @param vm - vlib main
* @param enable - 0 == remove (S,G), else add (S,G), aka. include/exclude
* @param sw_if_index - interface sw_if_index
* @param saddr - source address
* @param gaddr - group address
*
* Add/del (S,G) on an interface. If user configured,
* send a status change report from the interface.
* If a report was received on interface notify registered api clients.
*/
int igmp_listen (vlib_main_t * vm, u8 enable, u32 sw_if_index,
const ip46_address_t * saddr, const ip46_address_t * gaddr);
#endif /* _IGMP_API_H_ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
