]>
Commit | Line | Data |
---|---|---|
718e3744 | 1 | /* |
508e53e2 | 2 | * Copyright (C) 2003 Yasuhiro Ohara |
718e3744 | 3 | * |
4 | * This file is part of GNU Zebra. | |
5 | * | |
6 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation; either version 2, or (at your option) any | |
9 | * later version. | |
10 | * | |
11 | * GNU Zebra 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 | * | |
896014f4 DL |
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 | |
718e3744 | 19 | */ |
20 | ||
21 | #ifndef OSPF6_TOP_H | |
22 | #define OSPF6_TOP_H | |
23 | ||
ae19c240 | 24 | #include "qobj.h" |
718e3744 | 25 | #include "routemap.h" |
26 | ||
78c6ba61 CS |
27 | struct ospf6_master { |
28 | ||
858f9c08 | 29 | in_addr_t zebra_router_id; |
78c6ba61 CS |
30 | }; |
31 | ||
c572fbfe DL |
32 | /* ospf6->config_flags */ |
33 | enum { | |
34 | OSPF6_LOG_ADJACENCY_CHANGES = (1 << 0), | |
35 | OSPF6_LOG_ADJACENCY_DETAIL = (1 << 1), | |
36 | }; | |
37 | ||
508e53e2 | 38 | /* OSPFv3 top level data structure */ |
d62a17ae | 39 | struct ospf6 { |
cf319495 DS |
40 | /* The relevant vrf_id */ |
41 | vrf_id_t vrf_id; | |
42 | ||
7df1f362 K |
43 | char *name; /* VRF name */ |
44 | ||
d62a17ae | 45 | /* my router id */ |
858f9c08 | 46 | in_addr_t router_id; |
718e3744 | 47 | |
d62a17ae | 48 | /* static router id */ |
858f9c08 | 49 | in_addr_t router_id_static; |
c8a440ec | 50 | |
d6927cf3 CS |
51 | struct in_addr router_id_zebra; |
52 | ||
d62a17ae | 53 | /* start time */ |
54 | struct timeval starttime; | |
718e3744 | 55 | |
d62a17ae | 56 | /* list of areas */ |
57 | struct list *area_list; | |
58 | struct ospf6_area *backbone; | |
718e3744 | 59 | |
d62a17ae | 60 | /* AS scope link state database */ |
61 | struct ospf6_lsdb *lsdb; | |
62 | struct ospf6_lsdb *lsdb_self; | |
718e3744 | 63 | |
d62a17ae | 64 | struct ospf6_route_table *route_table; |
65 | struct ospf6_route_table *brouter_table; | |
508e53e2 | 66 | |
d62a17ae | 67 | struct ospf6_route_table *external_table; |
68 | struct route_table *external_id_table; | |
d7c0a89a | 69 | uint32_t external_id; |
508e53e2 | 70 | |
d62a17ae | 71 | /* redistribute route-map */ |
72 | struct { | |
73 | char *name; | |
74 | struct route_map *map; | |
75 | } rmap[ZEBRA_ROUTE_MAX]; | |
718e3744 | 76 | |
d7c0a89a | 77 | uint8_t flag; |
718e3744 | 78 | |
c572fbfe | 79 | /* Configuration bitmask, refer to enum above */ |
d7c0a89a | 80 | uint8_t config_flags; |
3d35ca48 | 81 | |
d62a17ae | 82 | /* LSA timer parameters */ |
83 | unsigned int lsa_minarrival; /* LSA minimum arrival in milliseconds. */ | |
b6927875 | 84 | |
d62a17ae | 85 | /* SPF parameters */ |
86 | unsigned int spf_delay; /* SPF delay time. */ | |
87 | unsigned int spf_holdtime; /* SPF hold time. */ | |
88 | unsigned int spf_max_holdtime; /* SPF maximum-holdtime */ | |
89 | unsigned int | |
90 | spf_hold_multiplier; /* Adaptive multiplier for hold time */ | |
91 | unsigned int spf_reason; /* reason bits while scheduling SPF */ | |
3810e06e | 92 | |
d62a17ae | 93 | struct timeval ts_spf; /* SPF calculation time stamp. */ |
94 | struct timeval ts_spf_duration; /* Execution time of last SPF */ | |
95 | unsigned int last_spf_reason; /* Last SPF reason */ | |
3810e06e | 96 | |
7df1f362 | 97 | int fd; |
d62a17ae | 98 | /* Threads */ |
99 | struct thread *t_spf_calc; /* SPF calculation timer. */ | |
100 | struct thread *t_ase_calc; /* ASE calculation timer. */ | |
101 | struct thread *maxage_remover; | |
856ae1eb | 102 | struct thread *t_distribute_update; /* Distirbute update timer. */ |
7df1f362 | 103 | struct thread *t_ospf6_receive; /* OSPF6 receive timer */ |
fd500689 | 104 | |
d7c0a89a | 105 | uint32_t ref_bandwidth; |
baff583e | 106 | |
d62a17ae | 107 | /* Distance parameters */ |
d7c0a89a QY |
108 | uint8_t distance_all; |
109 | uint8_t distance_intra; | |
110 | uint8_t distance_inter; | |
111 | uint8_t distance_external; | |
baff583e | 112 | |
d62a17ae | 113 | struct route_table *distance_table; |
ae19c240 | 114 | |
76249532 CS |
115 | /* Used during ospf instance going down send LSDB |
116 | * update to neighbors immediatly */ | |
117 | uint8_t inst_shutdown; | |
118 | ||
d62a17ae | 119 | QOBJ_FIELDS |
718e3744 | 120 | }; |
ae19c240 | 121 | DECLARE_QOBJ_TYPE(ospf6) |
718e3744 | 122 | |
508e53e2 | 123 | #define OSPF6_DISABLED 0x01 |
f41b4a02 | 124 | #define OSPF6_STUB_ROUTER 0x02 |
718e3744 | 125 | |
508e53e2 | 126 | /* global pointer for OSPF top data structure */ |
127 | extern struct ospf6 *ospf6; | |
78c6ba61 | 128 | extern struct ospf6_master *om6; |
718e3744 | 129 | |
508e53e2 | 130 | /* prototypes */ |
78c6ba61 | 131 | extern void ospf6_master_init(void); |
d62a17ae | 132 | extern void ospf6_top_init(void); |
133 | extern void ospf6_delete(struct ospf6 *o); | |
78c6ba61 | 134 | extern void ospf6_router_id_update(void); |
718e3744 | 135 | |
d62a17ae | 136 | extern void ospf6_maxage_remove(struct ospf6 *o); |
7df1f362 | 137 | extern void ospf6_instance_create(const char *name); |
508e53e2 | 138 | |
718e3744 | 139 | #endif /* OSPF6_TOP_H */ |