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zebra: move rtadv service from zrouter to zvrf
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12e41d03 1/*
896014f4
DL
2 * PIM for Quagga
3 * Copyright (C) 2008 Everton da Silva Marques
4 *
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.
9 *
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.
14 *
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
18 */
12e41d03
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19
20#include <zebra.h>
21
22#include "log.h"
23#include "memory.h"
9df99407 24#include "if.h"
dfe43e25
DW
25#include "prefix.h"
26#include "vty.h"
27#include "plist.h"
1bc98276
CS
28#include "hash.h"
29#include "jhash.h"
ba4eb1bc 30#include "vrf.h"
3613d898 31#include "lib_errors.h"
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32
33#include "pimd.h"
34#include "pim_cmd.h"
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35#include "pim_str.h"
36#include "pim_oil.h"
37#include "pim_pim.h"
12e41d03 38#include "pim_ssmpingd.h"
6250610a 39#include "pim_static.h"
36d6bd7d 40#include "pim_rp.h"
15a5dafe 41#include "pim_ssm.h"
0b6817c5 42#include "pim_zlookup.h"
c2cf4b02 43#include "pim_zebra.h"
12e41d03 44
d62a17ae 45const char *const PIM_ALL_SYSTEMS = MCAST_ALL_SYSTEMS;
46const char *const PIM_ALL_ROUTERS = MCAST_ALL_ROUTERS;
47const char *const PIM_ALL_PIM_ROUTERS = MCAST_ALL_PIM_ROUTERS;
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48const char *const PIM_ALL_IGMP_ROUTERS = MCAST_ALL_IGMP_ROUTERS;
49
36417fcc
DS
50DEFINE_MTYPE_STATIC(PIMD, ROUTER, "PIM Router information");
51
52struct pim_router *router = NULL;
53
d62a17ae 54void pim_prefix_list_update(struct prefix_list *plist)
15a5dafe 55{
d9c9a9ee
DS
56 struct pim_instance *pim;
57 struct vrf *vrf;
58
a2addae8 59 RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
d9c9a9ee
DS
60 pim = vrf->info;
61 if (!pim)
62 continue;
63
64 pim_rp_prefix_list_update(pim, plist);
6f439a70 65 pim_ssm_prefix_list_update(pim, plist);
d9c9a9ee
DS
66 pim_upstream_spt_prefix_list_update(pim, plist);
67 }
15a5dafe 68}
69
4d762f26 70static void pim_free(void)
12e41d03 71{
d62a17ae 72 pim_route_map_terminate();
0b6817c5 73
d62a17ae 74 zclient_lookup_free();
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75}
76
36417fcc
DS
77void pim_router_init(void)
78{
79 router = XCALLOC(MTYPE_ROUTER, sizeof(*router));
80
046b1aa7 81 router->debugs = 0;
36417fcc 82 router->master = frr_init();
5b45753e 83 router->t_periodic = PIM_DEFAULT_T_PERIODIC;
d17612dd
DS
84
85 /*
86 RFC 4601: 4.6.3. Assert Metrics
87
88 assert_metric
89 infinite_assert_metric() {
90 return {1,infinity,infinity,0}
91 }
92 */
93 router->infinite_assert_metric.rpt_bit_flag = 1;
94 router->infinite_assert_metric.metric_preference =
95 PIM_ASSERT_METRIC_PREFERENCE_MAX;
96 router->infinite_assert_metric.route_metric =
97 PIM_ASSERT_ROUTE_METRIC_MAX;
98 router->infinite_assert_metric.ip_address.s_addr = INADDR_ANY;
da03883e 99 router->rpf_cache_refresh_delay_msec = 50;
2925dff5 100 router->register_suppress_time = PIM_REGISTER_SUPPRESSION_TIME_DEFAULT;
75373cca 101 router->packet_process = PIM_DEFAULT_PACKET_PROCESS;
a6c5db59 102 router->register_probe_time = PIM_REGISTER_PROBE_TIME_DEFAULT;
4dfe9ad2 103 router->vrf_id = VRF_DEFAULT;
36417fcc
DS
104}
105
106void pim_router_terminate(void)
107{
108 XFREE(MTYPE_ROUTER, router);
109}
110
111void pim_init(void)
12e41d03 112{
d62a17ae 113 if (!inet_aton(PIM_ALL_PIM_ROUTERS, &qpim_all_pim_routers_addr)) {
af4c2728 114 flog_err(
450971aa 115 EC_LIB_SOCKET,
d62a17ae 116 "%s %s: could not solve %s to group address: errno=%d: %s",
117 __FILE__, __PRETTY_FUNCTION__, PIM_ALL_PIM_ROUTERS,
118 errno, safe_strerror(errno));
119 zassert(0);
120 return;
121 }
122
d62a17ae 123 pim_cmd_init();
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124}
125
4d762f26 126void pim_terminate(void)
12e41d03 127{
d62a17ae 128 struct zclient *zclient;
da13682c 129
d62a17ae 130 /* reverse prefix_list_init */
131 prefix_list_add_hook(NULL);
132 prefix_list_delete_hook(NULL);
133 prefix_list_reset();
1bc98276 134
d62a17ae 135 pim_vrf_terminate();
da13682c 136
d62a17ae 137 zclient = pim_zebra_zclient_get();
138 if (zclient) {
139 zclient_stop(zclient);
140 zclient_free(zclient);
141 }
8879bd22 142
aed536d4 143 pim_free();
36417fcc 144 pim_router_terminate();
aed536d4 145
8879bd22 146 frr_fini();
12e41d03 147}