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
17 * along with GNU Zebra; see the file COPYING. If not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
28 /* OSPFv3 top level data structure */
34 /* static router id */
35 u_int32_t router_id_static
;
38 struct timeval starttime
;
41 struct list
*area_list
;
42 struct ospf6_area
*backbone
;
44 /* AS scope link state database */
45 struct ospf6_lsdb
*lsdb
;
46 struct ospf6_lsdb
*lsdb_self
;
48 struct ospf6_route_table
*route_table
;
49 struct ospf6_route_table
*brouter_table
;
51 struct ospf6_route_table
*external_table
;
52 struct route_table
*external_id_table
;
53 u_int32_t external_id
;
55 /* redistribute route-map */
59 struct route_map
*map
;
60 } rmap
[ZEBRA_ROUTE_MAX
];
64 /* Configured flags */
66 #define OSPF6_LOG_ADJACENCY_CHANGES (1 << 0)
67 #define OSPF6_LOG_ADJACENCY_DETAIL (1 << 1)
69 /* LSA timer parameters */
70 unsigned int lsa_minarrival
; /* LSA minimum arrival in milliseconds. */
73 unsigned int spf_delay
; /* SPF delay time. */
74 unsigned int spf_holdtime
; /* SPF hold time. */
75 unsigned int spf_max_holdtime
; /* SPF maximum-holdtime */
76 unsigned int spf_hold_multiplier
; /* Adaptive multiplier for hold time */
77 unsigned int spf_reason
; /* reason bits while scheduling SPF */
79 struct timeval ts_spf
; /* SPF calculation time stamp. */
80 struct timeval ts_spf_duration
; /* Execution time of last SPF */
81 unsigned int last_spf_reason
; /* Last SPF reason */
84 struct thread
*t_spf_calc
; /* SPF calculation timer. */
85 struct thread
*t_ase_calc
; /* ASE calculation timer. */
86 struct thread
*maxage_remover
;
88 u_int32_t ref_bandwidth
;
90 /* Distance parameters */
92 u_char distance_intra
;
93 u_char distance_inter
;
94 u_char distance_external
;
96 struct route_table
*distance_table
;
100 DECLARE_QOBJ_TYPE(ospf6
)
102 #define OSPF6_DISABLED 0x01
103 #define OSPF6_STUB_ROUTER 0x02
105 /* global pointer for OSPF top data structure */
106 extern struct ospf6
*ospf6
;
109 extern void ospf6_top_init (void);
110 extern void ospf6_delete (struct ospf6
*o
);
112 extern void ospf6_maxage_remove (struct ospf6
*o
);
114 #endif /* OSPF6_TOP_H */