3 * Copyright (C) 2008 Everton da Silva Marques
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; see the file COPYING; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
37 #include "pim_ssmpingd.h"
38 #include "pim_static.h"
41 #include "pim_zlookup.h"
42 #include "pim_zebra.h"
44 const char *const PIM_ALL_SYSTEMS
= MCAST_ALL_SYSTEMS
;
45 const char *const PIM_ALL_ROUTERS
= MCAST_ALL_ROUTERS
;
46 const char *const PIM_ALL_PIM_ROUTERS
= MCAST_ALL_PIM_ROUTERS
;
47 const char *const PIM_ALL_IGMP_ROUTERS
= MCAST_ALL_IGMP_ROUTERS
;
49 struct thread_master
*master
= NULL
;
50 uint32_t qpim_debugs
= 0;
52 PIM_DEFAULT_T_PERIODIC
; /* Period between Join/Prune Messages */
53 struct pim_assert_metric qpim_infinite_assert_metric
;
54 long qpim_rpf_cache_refresh_delay_msec
= 50;
55 struct thread
*qpim_rpf_cache_refresher
= NULL
;
56 int64_t qpim_rpf_cache_refresh_requests
= 0;
57 int64_t qpim_rpf_cache_refresh_events
= 0;
58 int64_t qpim_rpf_cache_refresh_last
= 0;
59 int64_t qpim_scan_oil_events
= 0;
60 int64_t qpim_scan_oil_last
= 0;
61 int64_t qpim_nexthop_lookups
= 0;
62 int qpim_packet_process
= PIM_DEFAULT_PACKET_PROCESS
;
63 uint8_t qpim_ecmp_enable
= 0;
64 uint8_t qpim_ecmp_rebalance_enable
= 0;
65 struct pim_instance
*pimg
= NULL
;
67 int32_t qpim_register_suppress_time
= PIM_REGISTER_SUPPRESSION_TIME_DEFAULT
;
68 int32_t qpim_register_probe_time
= PIM_REGISTER_PROBE_TIME_DEFAULT
;
70 void pim_prefix_list_update(struct prefix_list
*plist
)
72 struct pim_instance
*pim
;
75 RB_FOREACH (vrf
, vrf_name_head
, &vrfs_by_name
) {
80 pim_rp_prefix_list_update(pim
, plist
);
81 pim_ssm_prefix_list_update(pim
, plist
);
82 pim_upstream_spt_prefix_list_update(pim
, plist
);
86 static void pim_free()
88 pim_route_map_terminate();
90 zclient_lookup_free();
92 zprivs_terminate(&pimd_privs
);
97 if (!inet_aton(PIM_ALL_PIM_ROUTERS
, &qpim_all_pim_routers_addr
)) {
99 "%s %s: could not solve %s to group address: errno=%d: %s",
100 __FILE__
, __PRETTY_FUNCTION__
, PIM_ALL_PIM_ROUTERS
,
101 errno
, safe_strerror(errno
));
107 RFC 4601: 4.6.3. Assert Metrics
110 infinite_assert_metric() {
111 return {1,infinity,infinity,0}
114 qpim_infinite_assert_metric
.rpt_bit_flag
= 1;
115 qpim_infinite_assert_metric
.metric_preference
=
116 PIM_ASSERT_METRIC_PREFERENCE_MAX
;
117 qpim_infinite_assert_metric
.route_metric
= PIM_ASSERT_ROUTE_METRIC_MAX
;
118 qpim_infinite_assert_metric
.ip_address
.s_addr
= INADDR_ANY
;
125 struct zclient
*zclient
;
129 /* reverse prefix_list_init */
130 prefix_list_add_hook(NULL
);
131 prefix_list_delete_hook(NULL
);
136 zclient
= pim_zebra_zclient_get();
138 zclient_stop(zclient
);
139 zclient_free(zclient
);