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git.proxmox.com Git - mirror_frr.git/blob - ospf6d/ospf6_top.h
2 * Copyright (C) 2003 Yasuhiro Ohara
4 * This file is part of GNU Zebra.
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
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.
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
29 uint32_t zebra_router_id
;
32 /* OSPFv3 top level data structure */
37 /* static router id */
38 uint32_t router_id_static
;
40 struct in_addr router_id_zebra
;
43 struct timeval starttime
;
46 struct list
*area_list
;
47 struct ospf6_area
*backbone
;
49 /* AS scope link state database */
50 struct ospf6_lsdb
*lsdb
;
51 struct ospf6_lsdb
*lsdb_self
;
53 struct ospf6_route_table
*route_table
;
54 struct ospf6_route_table
*brouter_table
;
56 struct ospf6_route_table
*external_table
;
57 struct route_table
*external_id_table
;
60 /* redistribute route-map */
63 struct route_map
*map
;
64 } rmap
[ZEBRA_ROUTE_MAX
];
68 /* Configured flags */
70 #define OSPF6_LOG_ADJACENCY_CHANGES (1 << 0)
71 #define OSPF6_LOG_ADJACENCY_DETAIL (1 << 1)
73 /* LSA timer parameters */
74 unsigned int lsa_minarrival
; /* LSA minimum arrival in milliseconds. */
77 unsigned int spf_delay
; /* SPF delay time. */
78 unsigned int spf_holdtime
; /* SPF hold time. */
79 unsigned int spf_max_holdtime
; /* SPF maximum-holdtime */
81 spf_hold_multiplier
; /* Adaptive multiplier for hold time */
82 unsigned int spf_reason
; /* reason bits while scheduling SPF */
84 struct timeval ts_spf
; /* SPF calculation time stamp. */
85 struct timeval ts_spf_duration
; /* Execution time of last SPF */
86 unsigned int last_spf_reason
; /* Last SPF reason */
89 struct thread
*t_spf_calc
; /* SPF calculation timer. */
90 struct thread
*t_ase_calc
; /* ASE calculation timer. */
91 struct thread
*maxage_remover
;
92 struct thread
*t_distribute_update
; /* Distirbute update timer. */
94 uint32_t ref_bandwidth
;
96 /* Distance parameters */
98 uint8_t distance_intra
;
99 uint8_t distance_inter
;
100 uint8_t distance_external
;
102 struct route_table
*distance_table
;
104 /* Used during ospf instance going down send LSDB
105 * update to neighbors immediatly */
106 uint8_t inst_shutdown
;
110 DECLARE_QOBJ_TYPE(ospf6
)
112 #define OSPF6_DISABLED 0x01
113 #define OSPF6_STUB_ROUTER 0x02
115 /* global pointer for OSPF top data structure */
116 extern struct ospf6
*ospf6
;
117 extern struct ospf6_master
*om6
;
120 extern void ospf6_master_init(void);
121 extern void ospf6_top_init(void);
122 extern void ospf6_delete(struct ospf6
*o
);
123 extern void ospf6_router_id_update(void);
125 extern void ospf6_maxage_remove(struct ospf6
*o
);
127 #endif /* OSPF6_TOP_H */