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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/*
* PIM for Quagga
* Copyright (C) 2008 Everton da Silva Marques
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PIM_MROUTE_H
#define PIM_MROUTE_H
/*
For msghdr.msg_control in Solaris 10
*/
#ifndef _XPG4_2
#define _XPG4_2
#endif
#ifndef __EXTENSIONS__
#define __EXTENSIONS__
#endif
#define PIM_MROUTE_MIN_TTL (1)
#if PIM_IPV == 4
#include <netinet/in.h>
#if defined(HAVE_LINUX_MROUTE_H)
#include <linux/mroute.h>
#else
#ifndef VTYSH_EXTRACT_PL
#include "linux/mroute.h"
#endif
#endif
typedef struct vifctl pim_vifctl;
typedef struct igmpmsg kernmsg;
typedef struct sioc_sg_req pim_sioc_sg_req;
#define vc_vifi vifc_vifi
#define vc_flags vifc_flags
#define vc_threshold vifc_threshold
#define vc_rate_limit vifc_rate_limit
#define vc_lcl_addr vifc_lcl_addr
#define vc_lcl_ifindex vifc_lcl_ifindex
#define vc_rmt_addr vifc_rmt_addr
#define msg_im_msgtype im_msgtype
#define msg_im_vif im_vif
#define msg_im_src im_src
#define msg_im_dst im_dst
#ifndef IGMPMSG_WRVIFWHOLE
#define IGMPMSG_WRVIFWHOLE 4 /* For PIM processing */
#endif
#ifndef GMMSG_NOCACHE
#define GMMSG_NOCACHE IGMPMSG_NOCACHE /* For PIM processing */
#define GMMSG_WHOLEPKT IGMPMSG_WHOLEPKT /* For PIM processing */
#define GMMSG_WRONGVIF IGMPMSG_WRONGVIF /* For PIM processing */
#define GMMSG_WRVIFWHOLE IGMPMSG_WRVIFWHOLE /* For PIM processing */
#endif
#ifndef PIM_IPPROTO
#define PIM_IPPROTO IPPROTO_IP
#endif
#ifndef PIM_SIOCGETSGCNT
#define PIM_SIOCGETSGCNT SIOCGETSGCNT
#endif
#else /* PIM_IPV != 4 */
#include <netinet/ip6.h>
#if defined(HAVE_LINUX_MROUTE6_H)
#include <linux/mroute6.h>
#else
#ifndef VTYSH_EXTRACT_PL
#include "linux/mroute6.h"
#endif
#endif
#ifndef MRT_INIT
#define MRT_BASE MRT6_BASE
#define MRT_INIT MRT6_INIT
#define MRT_DONE MRT6_DONE
#define MRT_ADD_VIF MRT6_ADD_MIF
#define MRT_DEL_VIF MRT6_DEL_MIF
#define MRT_ADD_MFC MRT6_ADD_MFC
#define MRT_DEL_MFC MRT6_DEL_MFC
#define MRT_VERSION MRT6_VERSION
#define MRT_ASSERT MRT6_ASSERT
#define MRT_PIM MRT6_PIM
#define MRT_TABLE MRT6_TABLE
#endif
#ifndef PIM_IPPROTO
#define PIM_IPPROTO IPPROTO_IPV6
#endif
#ifndef PIM_SIOCGETSGCNT
#define PIM_SIOCGETSGCNT SIOCGETSGCNT_IN6
#endif
#ifndef MRT6MSG_WRMIFWHOLE
#define MRT6MSG_WRMIFWHOLE 4 /* For PIM processing */
#endif
#ifndef GMMSG_NOCACHE
#define GMMSG_NOCACHE MRT6MSG_NOCACHE /* For PIM processing */
#define GMMSG_WHOLEPKT MRT6MSG_WHOLEPKT /* For PIM processing */
#define GMMSG_WRONGVIF MRT6MSG_WRONGMIF /* For PIM processing */
#define GMMSG_WRVIFWHOLE MRT6MSG_WRMIFWHOLE /* For PIM processing */
#endif
typedef struct mif6ctl pim_vifctl;
typedef struct mrt6msg kernmsg;
typedef mifi_t vifi_t;
typedef struct sioc_sg_req6 pim_sioc_sg_req;
#define vc_vifi mif6c_mifi
#define vc_flags mif6c_flags
#define vc_threshold vifc_threshold
#define vc_pifi mif6c_pifi
#define vc_rate_limit vifc_rate_limit
#define msg_im_msgtype im6_msgtype
#define msg_im_vif im6_mif
#define msg_im_src im6_src
#define msg_im_dst im6_dst
#ifndef MAXVIFS
#define MAXVIFS IF_SETSIZE
#endif
#define VIFF_REGISTER MIFF_REGISTER
#endif
/*
Above: from <linux/mroute.h>
*/
struct channel_oil;
struct pim_instance;
int pim_mroute_socket_enable(struct pim_instance *pim);
int pim_mroute_socket_disable(struct pim_instance *pim);
int pim_mroute_add_vif(struct interface *ifp, pim_addr ifaddr,
unsigned char flags);
int pim_mroute_del_vif(struct interface *ifp);
int pim_upstream_mroute_add(struct channel_oil *c_oil, const char *name);
int pim_upstream_mroute_iif_update(struct channel_oil *c_oil, const char *name);
int pim_static_mroute_add(struct channel_oil *c_oil, const char *name);
void pim_static_mroute_iif_update(struct channel_oil *c_oil,
int input_vif_index,
const char *name);
int pim_mroute_del(struct channel_oil *c_oil, const char *name);
void pim_mroute_update_counters(struct channel_oil *c_oil);
bool pim_mroute_allow_iif_in_oil(struct channel_oil *c_oil,
int oif_index);
int pim_mroute_msg(struct pim_instance *pim, const char *buf, size_t buf_size,
ifindex_t ifindex);
int pim_mroute_msg_nocache(int fd, struct interface *ifp, const kernmsg *msg);
int pim_mroute_msg_wholepkt(int fd, struct interface *ifp, const char *buf,
size_t len);
int pim_mroute_msg_wrongvif(int fd, struct interface *ifp, const kernmsg *msg);
int pim_mroute_msg_wrvifwhole(int fd, struct interface *ifp, const char *buf,
size_t len);
int pim_mroute_set(struct pim_instance *pim, int enable);
#endif /* PIM_MROUTE_H */
|
