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c2cf4b02 DS |
1 | /* |
2 | * PIM for FRR - PIM Instance | |
3 | * Copyright (C) 2017 Cumulus Networks, Inc. | |
4 | * Donald Sharp | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; see the file COPYING; if not, write to the | |
18 | * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
19 | * MA 02110-1301 USA | |
20 | */ | |
21 | #ifndef __PIM_INSTANCE_H__ | |
22 | #define __PIM_INSTANCE_H__ | |
23 | ||
d6749d74 DS |
24 | #include <mlag.h> |
25 | ||
2ad78035 DS |
26 | #include "pim_str.h" |
27 | #include "pim_msdp.h" | |
d17612dd | 28 | #include "pim_assert.h" |
361b5843 | 29 | #include "pim_bsm.h" |
b583b035 | 30 | #include "pim_vxlan_instance.h" |
2ad78035 | 31 | |
f88df3a6 DS |
32 | #if defined(HAVE_LINUX_MROUTE_H) |
33 | #include <linux/mroute.h> | |
34 | #else | |
35 | /* | |
36 | Below: from <linux/mroute.h> | |
37 | */ | |
38 | ||
39 | #ifndef MAXVIFS | |
40 | #define MAXVIFS (256) | |
41 | #endif | |
42 | #endif | |
d17612dd | 43 | |
c2cf4b02 DS |
44 | enum pim_spt_switchover { |
45 | PIM_SPT_IMMEDIATE, | |
46 | PIM_SPT_INFINITY, | |
47 | }; | |
48 | ||
36417fcc DS |
49 | struct pim_router { |
50 | struct thread_master *master; | |
046b1aa7 DS |
51 | |
52 | uint32_t debugs; | |
5b45753e DS |
53 | |
54 | int t_periodic; | |
d17612dd | 55 | struct pim_assert_metric infinite_assert_metric; |
da03883e | 56 | long rpf_cache_refresh_delay_msec; |
2925dff5 | 57 | int32_t register_suppress_time; |
75373cca | 58 | int packet_process; |
a6c5db59 | 59 | int32_t register_probe_time; |
4dfe9ad2 DS |
60 | |
61 | /* | |
62 | * What is the default vrf that we work in | |
63 | */ | |
64 | vrf_id_t vrf_id; | |
d6749d74 DS |
65 | |
66 | enum mlag_role role; | |
36b5b98f SK |
67 | uint32_t pim_mlag_intf_cnt; |
68 | /* if true we have registered with MLAG */ | |
69 | bool mlag_process_register; | |
70 | /* if true local MLAG process reported that it is connected | |
71 | * with the peer MLAG process | |
72 | */ | |
73 | bool connected_to_mlag; | |
74 | /* Holds the client data(unencoded) that need to be pushed to MCLAGD*/ | |
75 | struct stream_fifo *mlag_fifo; | |
76 | struct stream *mlag_stream; | |
77 | struct thread *zpthread_mlag_write; | |
36417fcc DS |
78 | }; |
79 | ||
c2cf4b02 DS |
80 | /* Per VRF PIM DB */ |
81 | struct pim_instance { | |
82 | vrf_id_t vrf_id; | |
83 | struct vrf *vrf; | |
84 | ||
85 | struct { | |
86 | enum pim_spt_switchover switchover; | |
87 | char *plist; | |
88 | } spt; | |
89 | ||
90 | struct hash *rpf_hash; | |
91 | ||
92 | void *ssm_info; /* per-vrf SSM configuration */ | |
93 | ||
94 | int send_v6_secondary; | |
95 | ||
96 | struct thread *thread; | |
97 | int mroute_socket; | |
98 | int64_t mroute_socket_creation; | |
99 | int64_t mroute_add_events; | |
100 | int64_t mroute_add_last; | |
101 | int64_t mroute_del_events; | |
102 | int64_t mroute_del_last; | |
103 | ||
104 | struct interface *regiface; | |
4e0bc0f0 DS |
105 | |
106 | // List of static routes; | |
107 | struct list *static_routes; | |
9b29ea95 DS |
108 | |
109 | // Upstream vrf specific information | |
110 | struct list *upstream_list; | |
111 | struct hash *upstream_hash; | |
112 | struct timer_wheel *upstream_sg_wheel; | |
d9c9a9ee | 113 | |
89b68082 DS |
114 | /* |
115 | * RP information | |
116 | */ | |
d9c9a9ee | 117 | struct list *rp_list; |
89b68082 | 118 | struct route_table *rp_table; |
f88df3a6 | 119 | |
f88df3a6 | 120 | int iface_vif_index[MAXVIFS]; |
611925dc DS |
121 | |
122 | struct list *channel_oil_list; | |
123 | struct hash *channel_oil_hash; | |
2ad78035 DS |
124 | |
125 | struct pim_msdp msdp; | |
b583b035 | 126 | struct pim_vxlan_instance vxlan; |
71ad9915 DS |
127 | |
128 | struct list *ssmpingd_list; | |
129 | struct in_addr ssmpingd_group_addr; | |
19b807ca DS |
130 | |
131 | unsigned int keep_alive_time; | |
132 | unsigned int rp_keep_alive_time; | |
da11e325 | 133 | |
4795fff7 DS |
134 | bool ecmp_enable; |
135 | bool ecmp_rebalance_enable; | |
36b5b98f SK |
136 | /* No. of Dual active I/fs in pim_instance */ |
137 | uint32_t inst_mlag_intf_cnt; | |
138 | ||
361b5843 | 139 | /* Bsm related */ |
140 | struct bsm_scope global_scope; | |
141 | uint64_t bsm_rcvd; | |
142 | uint64_t bsm_sent; | |
143 | uint64_t bsm_dropped; | |
4795fff7 | 144 | |
da11e325 DS |
145 | /* If we need to rescan all our upstreams */ |
146 | struct thread *rpf_cache_refresher; | |
bfc92019 DS |
147 | int64_t rpf_cache_refresh_requests; |
148 | int64_t rpf_cache_refresh_events; | |
149 | int64_t rpf_cache_refresh_last; | |
150 | int64_t scan_oil_events; | |
151 | int64_t scan_oil_last; | |
152 | ||
153 | int64_t nexthop_lookups; | |
154 | int64_t nexthop_lookups_avoided; | |
155 | int64_t last_route_change_time; | |
c2cf4b02 DS |
156 | }; |
157 | ||
158 | void pim_vrf_init(void); | |
159 | void pim_vrf_terminate(void); | |
160 | ||
161 | struct pim_instance *pim_get_pim_instance(vrf_id_t vrf_id); | |
162 | ||
163 | #endif |