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Merge pull request #10878 from ton31337/fix/bgp_crash_vrf_all_all
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1/*
2 * PIM for Quagga
3 * Copyright (C) 2015 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.
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15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; see the file COPYING; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19 */
20#ifndef PIM_RP_H
21#define PIM_RP_H
22
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23#include <zebra.h>
24#include "prefix.h"
25#include "vty.h"
26#include "plist.h"
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27#include "pim_rpf.h"
28
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29struct pim_interface;
30
e2d01c19 31enum rp_source {
32 RP_SRC_NONE = 0,
33 RP_SRC_STATIC,
34 RP_SRC_BSR
35};
36
d62a17ae 37struct rp_info {
38 struct prefix group;
39 struct pim_rpf rp;
e2d01c19 40 enum rp_source rp_src;
d62a17ae 41 int i_am_rp;
42 char *plist;
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43};
44
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45void pim_rp_init(struct pim_instance *pim);
46void pim_rp_free(struct pim_instance *pim);
47
c2cf4b02 48void pim_rp_list_hash_clean(void *data);
36d6bd7d 49
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50int pim_rp_new(struct pim_instance *pim, pim_addr rp_addr, struct prefix group,
51 const char *plist, enum rp_source rp_src_flag);
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52void pim_rp_del_config(struct pim_instance *pim, pim_addr rp_addr,
53 const char *group, const char *plist);
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54int pim_rp_del(struct pim_instance *pim, pim_addr rp_addr, struct prefix group,
55 const char *plist, enum rp_source rp_src_flag);
49b7b2c4 56int pim_rp_change(struct pim_instance *pim, pim_addr new_rp_addr,
d0e418b4 57 struct prefix group, enum rp_source rp_src_flag);
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58void pim_rp_prefix_list_update(struct pim_instance *pim,
59 struct prefix_list *plist);
75a26779 60
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61int pim_rp_config_write(struct pim_instance *pim, struct vty *vty,
62 const char *spaces);
75a26779 63
fec883d9 64void pim_rp_setup(struct pim_instance *pim);
75a26779 65
5d99ebea 66int pim_rp_i_am_rp(struct pim_instance *pim, pim_addr group);
7176984f 67void pim_rp_check_on_if_add(struct pim_interface *pim_ifp);
fec883d9 68void pim_i_am_rp_re_evaluate(struct pim_instance *pim);
75a26779 69
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70bool pim_rp_check_is_my_ip_address(struct pim_instance *pim,
71 struct in_addr dest_addr);
75a26779 72
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73int pim_rp_set_upstream_addr(struct pim_instance *pim, pim_addr *up,
74 pim_addr source, pim_addr group);
75a26779 75
5d99ebea 76struct pim_rpf *pim_rp_g(struct pim_instance *pim, pim_addr group);
8f5f5e91 77
d9c9a9ee 78#define I_am_RP(P, G) pim_rp_i_am_rp ((P), (G))
fec883d9 79#define RP(P, G) pim_rp_g ((P), (G))
00d07c6f 80
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81void pim_rp_show_information(struct pim_instance *pim, struct prefix *range,
82 struct vty *vty, bool uj);
c9cd7fbc 83void pim_resolve_rp_nh(struct pim_instance *pim, struct pim_neighbor *nbr);
d62a17ae 84int pim_rp_list_cmp(void *v1, void *v2);
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85struct rp_info *pim_rp_find_match_group(struct pim_instance *pim,
86 const struct prefix *group);
87void pim_upstream_update(struct pim_instance *pim, struct pim_upstream *up);
e7016ceb 88void pim_rp_refresh_group_to_rp_mapping(struct pim_instance *pim);
8f5f5e91 89#endif