2 * PIM for FRR - PIM Instance
3 * Copyright (C) 2017 Cumulus Networks, Inc.
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.
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.
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,
21 #ifndef __PIM_INSTANCE_H__
22 #define __PIM_INSTANCE_H__
27 #if defined(HAVE_LINUX_MROUTE_H)
28 #include <linux/mroute.h>
31 Below: from <linux/mroute.h>
38 extern struct pim_instance
*pimg
; // Pim Global Instance
40 enum pim_spt_switchover
{
51 enum pim_spt_switchover switchover
;
55 struct hash
*rpf_hash
;
57 void *ssm_info
; /* per-vrf SSM configuration */
59 int send_v6_secondary
;
61 struct thread
*thread
;
63 int64_t mroute_socket_creation
;
64 int64_t mroute_add_events
;
65 int64_t mroute_add_last
;
66 int64_t mroute_del_events
;
67 int64_t mroute_del_last
;
69 struct interface
*regiface
;
71 // List of static routes;
72 struct list
*static_routes
;
74 // Upstream vrf specific information
75 struct list
*upstream_list
;
76 struct hash
*upstream_hash
;
77 struct timer_wheel
*upstream_sg_wheel
;
83 struct route_table
*rp_table
;
85 int iface_vif_index
[MAXVIFS
];
87 struct list
*channel_oil_list
;
88 struct hash
*channel_oil_hash
;
92 struct list
*ssmpingd_list
;
93 struct in_addr ssmpingd_group_addr
;
95 unsigned int keep_alive_time
;
96 unsigned int rp_keep_alive_time
;
99 bool ecmp_rebalance_enable
;
101 /* If we need to rescan all our upstreams */
102 struct thread
*rpf_cache_refresher
;
103 int64_t rpf_cache_refresh_requests
;
104 int64_t rpf_cache_refresh_events
;
105 int64_t rpf_cache_refresh_last
;
106 int64_t scan_oil_events
;
107 int64_t scan_oil_last
;
109 int64_t nexthop_lookups
;
110 int64_t nexthop_lookups_avoided
;
111 int64_t last_route_change_time
;
114 void pim_vrf_init(void);
115 void pim_vrf_terminate(void);
117 struct pim_instance
*pim_get_pim_instance(vrf_id_t vrf_id
);