diff options
Diffstat (limited to 'ospfd/ospfd.h')
| -rw-r--r-- | ospfd/ospfd.h | 695 |
1 files changed, 348 insertions, 347 deletions
diff --git a/ospfd/ospfd.h b/ospfd/ospfd.h index b93f13728..4142f1a3e 100644 --- a/ospfd/ospfd.h +++ b/ospfd/ospfd.h @@ -49,14 +49,13 @@ #define OSPF_ALLSPFROUTERS 0xe0000005 /* 224.0.0.5 */ #define OSPF_ALLDROUTERS 0xe0000006 /* 224.0.0.6 */ - /* OSPF Authentication Type. */ #define OSPF_AUTH_NULL 0 #define OSPF_AUTH_SIMPLE 1 #define OSPF_AUTH_CRYPTOGRAPHIC 2 /* For Interface authentication setting default */ #define OSPF_AUTH_NOTSET -1 -/* For the consumption and sanity of the command handler */ +/* For the consumption and sanity of the command handler */ /* DO NIOT REMOVE!!! Need to detect whether a value has been given or not in VLink command handlers */ #define OSPF_AUTH_CMD_NOTSEEN -2 @@ -80,75 +79,70 @@ #define OSPF_LS_REFRESH_SHIFT (60 * 15) #define OSPF_LS_REFRESH_JITTER 60 -struct ospf_external -{ - u_short instance; - struct route_table *external_info; +struct ospf_external { + u_short instance; + struct route_table *external_info; }; /* OSPF master for system wide configuration and variables. */ -struct ospf_master -{ - /* OSPF instance. */ - struct list *ospf; +struct ospf_master { + /* OSPF instance. */ + struct list *ospf; - /* OSPF thread master. */ - struct thread_master *master; + /* OSPF thread master. */ + struct thread_master *master; - /* Zebra interface list. */ - struct list *iflist; + /* Zebra interface list. */ + struct list *iflist; - /* Redistributed external information. */ - struct list *external[ZEBRA_ROUTE_MAX + 1]; + /* Redistributed external information. */ + struct list *external[ZEBRA_ROUTE_MAX + 1]; #define EXTERNAL_INFO(E) (E->external_info) - /* Various OSPF global configuration. */ - u_char options; + /* Various OSPF global configuration. */ + u_char options; #define OSPF_MASTER_SHUTDOWN (1 << 0) /* deferred-shutdown */ }; -struct ospf_redist -{ - u_short instance; - - /* Redistribute metric info. */ - struct - { - int type; /* External metric type (E1 or E2). */ - int value; /* Value for static metric (24-bit). - -1 means metric value is not set. */ - } dmetric; - - /* For redistribute route map. */ - struct - { - char *name; - struct route_map *map; - } route_map; /* +1 is for default-information */ +struct ospf_redist { + u_short instance; + + /* Redistribute metric info. */ + struct { + int type; /* External metric type (E1 or E2). */ + int value; /* Value for static metric (24-bit). + -1 means metric value is not set. */ + } dmetric; + + /* For redistribute route map. */ + struct { + char *name; + struct route_map *map; + } route_map; /* +1 is for default-information */ #define ROUTEMAP_NAME(R) (R->route_map.name) #define ROUTEMAP(R) (R->route_map.map) }; /* OSPF instance structure. */ -struct ospf -{ - /* OSPF's running state based on the '[no] router ospf [<instance>]' config. */ - u_char oi_running; +struct ospf { + /* OSPF's running state based on the '[no] router ospf [<instance>]' + * config. */ + u_char oi_running; - /* OSPF instance ID */ - u_short instance; + /* OSPF instance ID */ + u_short instance; - /* OSPF Router ID. */ - struct in_addr router_id; /* Configured automatically. */ - struct in_addr router_id_static; /* Configured manually. */ + /* OSPF Router ID. */ + struct in_addr router_id; /* Configured automatically. */ + struct in_addr router_id_static; /* Configured manually. */ - /* ABR/ASBR internal flags. */ - u_char flags; + /* ABR/ASBR internal flags. */ + u_char flags; #define OSPF_FLAG_ABR 0x0001 #define OSPF_FLAG_ASBR 0x0002 - /* ABR type. */ - u_char abr_type; + /* ABR type. */ + u_char abr_type; #define OSPF_ABR_UNKNOWN 0 #define OSPF_ABR_STAND 1 #define OSPF_ABR_IBM 2 @@ -156,311 +150,320 @@ struct ospf #define OSPF_ABR_SHORTCUT 4 #define OSPF_ABR_DEFAULT OSPF_ABR_CISCO - /* NSSA ABR */ - u_char anyNSSA; /* Bump for every NSSA attached. */ + /* NSSA ABR */ + u_char anyNSSA; /* Bump for every NSSA attached. */ - /* Configured variables. */ - u_char config; + /* Configured variables. */ + u_char config; #define OSPF_RFC1583_COMPATIBLE (1 << 0) #define OSPF_OPAQUE_CAPABLE (1 << 2) #define OSPF_LOG_ADJACENCY_CHANGES (1 << 3) #define OSPF_LOG_ADJACENCY_DETAIL (1 << 4) - /* Opaque-LSA administrative flags. */ - u_char opaque; + /* Opaque-LSA administrative flags. */ + u_char opaque; #define OPAQUE_OPERATION_READY_BIT (1 << 0) - /* RFC3137 stub router. Configured time to stay stub / max-metric */ - unsigned int stub_router_startup_time; /* seconds */ - unsigned int stub_router_shutdown_time; /* seconds */ + /* RFC3137 stub router. Configured time to stay stub / max-metric */ + unsigned int stub_router_startup_time; /* seconds */ + unsigned int stub_router_shutdown_time; /* seconds */ + /* $FRR indent$ */ + /* clang-format off */ #define OSPF_STUB_ROUTER_UNCONFIGURED 0 - u_char stub_router_admin_set; + u_char stub_router_admin_set; #define OSPF_STUB_ROUTER_ADMINISTRATIVE_SET 1 #define OSPF_STUB_ROUTER_ADMINISTRATIVE_UNSET 0 #define OSPF_STUB_MAX_METRIC_SUMMARY_COST 0x00ff0000 - /* LSA timers */ - unsigned int min_ls_interval; /* minimum delay between LSAs (in msec) */ - unsigned int min_ls_arrival; /* minimum interarrival time between LSAs (in msec) */ - - /* SPF parameters */ - unsigned int spf_delay; /* SPF delay time. */ - unsigned int spf_holdtime; /* SPF hold time. */ - unsigned int spf_max_holdtime; /* SPF maximum-holdtime */ - unsigned int spf_hold_multiplier; /* Adaptive multiplier for hold time */ - - int default_originate; /* Default information originate. */ + /* LSA timers */ + unsigned int min_ls_interval; /* minimum delay between LSAs (in msec) */ + unsigned int min_ls_arrival; /* minimum interarrival time between LSAs + (in msec) */ + + /* SPF parameters */ + unsigned int spf_delay; /* SPF delay time. */ + unsigned int spf_holdtime; /* SPF hold time. */ + unsigned int spf_max_holdtime; /* SPF maximum-holdtime */ + unsigned int + spf_hold_multiplier; /* Adaptive multiplier for hold time */ + + int default_originate; /* Default information originate. */ + /* $FRR indent$ */ + /* clang-format off */ #define DEFAULT_ORIGINATE_NONE 0 #define DEFAULT_ORIGINATE_ZEBRA 1 #define DEFAULT_ORIGINATE_ALWAYS 2 - u_int32_t ref_bandwidth; /* Reference Bandwidth (Kbps). */ - struct route_table *networks; /* OSPF config networks. */ - struct list *vlinks; /* Configured Virtual-Links. */ - struct list *areas; /* OSPF areas. */ - struct route_table *nbr_nbma; - struct ospf_area *backbone; /* Pointer to the Backbone Area. */ - - struct list *oiflist; /* ospf interfaces */ - u_char passive_interface_default; /* passive-interface default */ - - /* LSDB of AS-external-LSAs. */ - struct ospf_lsdb *lsdb; - - /* Flags. */ - int external_origin; /* AS-external-LSA origin flag. */ - int ase_calc; /* ASE calculation flag. */ - - struct list *opaque_lsa_self; /* Type-11 Opaque-LSAs */ - - /* Routing tables. */ - struct route_table *old_table; /* Old routing table. */ - struct route_table *new_table; /* Current routing table. */ - - struct route_table *old_rtrs; /* Old ABR/ASBR RT. */ - struct route_table *new_rtrs; /* New ABR/ASBR RT. */ - - struct route_table *new_external_route; /* New External Route. */ - struct route_table *old_external_route; /* Old External Route. */ - - struct route_table *external_lsas; /* Database of external LSAs, - prefix is LSA's adv. network*/ - - /* Time stamps */ - struct timeval ts_spf; /* SPF calculation time stamp. */ - struct timeval ts_spf_duration; /* Execution time of last SPF */ - - struct route_table *maxage_lsa; /* List of MaxAge LSA for deletion. */ - int redistribute; /* Num of redistributed protocols. */ - - /* Threads. */ - struct thread *t_abr_task; /* ABR task timer. */ - struct thread *t_asbr_check; /* ASBR check timer. */ - struct thread *t_distribute_update; /* Distirbute list update timer. */ - struct thread *t_spf_calc; /* SPF calculation timer. */ - struct thread *t_ase_calc; /* ASE calculation timer. */ - struct thread *t_external_lsa; /* AS-external-LSA origin timer. */ - struct thread *t_opaque_lsa_self; /* Type-11 Opaque-LSAs origin event. */ - - unsigned int maxage_delay; /* Delay on Maxage remover timer, sec */ - struct thread *t_maxage; /* MaxAge LSA remover timer. */ - struct thread *t_maxage_walker; /* MaxAge LSA checking timer. */ - - struct thread *t_deferred_shutdown; /* deferred/stub-router shutdown timer*/ - - struct thread *t_write; + u_int32_t ref_bandwidth; /* Reference Bandwidth (Kbps). */ + struct route_table *networks; /* OSPF config networks. */ + struct list *vlinks; /* Configured Virtual-Links. */ + struct list *areas; /* OSPF areas. */ + struct route_table *nbr_nbma; + struct ospf_area *backbone; /* Pointer to the Backbone Area. */ + + struct list *oiflist; /* ospf interfaces */ + u_char passive_interface_default; /* passive-interface default */ + + /* LSDB of AS-external-LSAs. */ + struct ospf_lsdb *lsdb; + + /* Flags. */ + int external_origin; /* AS-external-LSA origin flag. */ + int ase_calc; /* ASE calculation flag. */ + + struct list *opaque_lsa_self; /* Type-11 Opaque-LSAs */ + + /* Routing tables. */ + struct route_table *old_table; /* Old routing table. */ + struct route_table *new_table; /* Current routing table. */ + + struct route_table *old_rtrs; /* Old ABR/ASBR RT. */ + struct route_table *new_rtrs; /* New ABR/ASBR RT. */ + + struct route_table *new_external_route; /* New External Route. */ + struct route_table *old_external_route; /* Old External Route. */ + + struct route_table *external_lsas; /* Database of external LSAs, + prefix is LSA's adv. network*/ + + /* Time stamps */ + struct timeval ts_spf; /* SPF calculation time stamp. */ + struct timeval ts_spf_duration; /* Execution time of last SPF */ + + struct route_table *maxage_lsa; /* List of MaxAge LSA for deletion. */ + int redistribute; /* Num of redistributed protocols. */ + + /* Threads. */ + struct thread *t_abr_task; /* ABR task timer. */ + struct thread *t_asbr_check; /* ASBR check timer. */ + struct thread *t_distribute_update; /* Distirbute list update timer. */ + struct thread *t_spf_calc; /* SPF calculation timer. */ + struct thread *t_ase_calc; /* ASE calculation timer. */ + struct thread *t_external_lsa; /* AS-external-LSA origin timer. */ + struct thread + *t_opaque_lsa_self; /* Type-11 Opaque-LSAs origin event. */ + + unsigned int maxage_delay; /* Delay on Maxage remover timer, sec */ + struct thread *t_maxage; /* MaxAge LSA remover timer. */ + struct thread *t_maxage_walker; /* MaxAge LSA checking timer. */ + + struct thread + *t_deferred_shutdown; /* deferred/stub-router shutdown timer*/ + + struct thread *t_write; #define OSPF_WRITE_INTERFACE_COUNT_DEFAULT 20 - int write_oi_count; /* Num of packets sent per thread invocation */ - struct thread *t_read; - int fd; - struct stream *ibuf; - struct list *oi_write_q; - - /* Distribute lists out of other route sources. */ - struct - { - char *name; - struct access_list *list; - } dlist[ZEBRA_ROUTE_MAX]; + int write_oi_count; /* Num of packets sent per thread invocation */ + struct thread *t_read; + int fd; + struct stream *ibuf; + struct list *oi_write_q; + + /* Distribute lists out of other route sources. */ + struct { + char *name; + struct access_list *list; + } dlist[ZEBRA_ROUTE_MAX]; #define DISTRIBUTE_NAME(O,T) (O)->dlist[T].name #define DISTRIBUTE_LIST(O,T) (O)->dlist[T].list - /* OSPF redistribute configuration */ - struct list *redist[ZEBRA_ROUTE_MAX + 1]; + /* OSPF redistribute configuration */ + struct list *redist[ZEBRA_ROUTE_MAX + 1]; - /* Redistribute tag info. */ - route_tag_t dtag[ZEBRA_ROUTE_MAX + 1]; //Pending: cant configure as of now + /* Redistribute tag info. */ + route_tag_t + dtag[ZEBRA_ROUTE_MAX + 1]; // Pending: cant configure as of now - int default_metric; /* Default metric for redistribute. */ + int default_metric; /* Default metric for redistribute. */ #define OSPF_LSA_REFRESHER_GRANULARITY 10 -#define OSPF_LSA_REFRESHER_SLOTS ((OSPF_LS_REFRESH_TIME + \ - OSPF_LS_REFRESH_SHIFT)/OSPF_LSA_REFRESHER_GRANULARITY + 1) - struct - { - u_int16_t index; - struct list *qs[OSPF_LSA_REFRESHER_SLOTS]; - } lsa_refresh_queue; - - struct thread *t_lsa_refresher; - time_t lsa_refresher_started; +#define OSPF_LSA_REFRESHER_SLOTS \ + ((OSPF_LS_REFRESH_TIME + OSPF_LS_REFRESH_SHIFT) \ + / OSPF_LSA_REFRESHER_GRANULARITY \ + + 1) + struct { + u_int16_t index; + struct list *qs[OSPF_LSA_REFRESHER_SLOTS]; + } lsa_refresh_queue; + + struct thread *t_lsa_refresher; + time_t lsa_refresher_started; #define OSPF_LSA_REFRESH_INTERVAL_DEFAULT 10 - u_int16_t lsa_refresh_interval; - - /* Distance parameter. */ - u_char distance_all; - u_char distance_intra; - u_char distance_inter; - u_char distance_external; - - /* Statistics for LSA origination. */ - u_int32_t lsa_originate_count; - - /* Statistics for LSA used for new instantiation. */ - u_int32_t rx_lsa_count; - - /* Counter of "ip ospf area x.x.x.x" */ - u_int32_t if_ospf_cli_count; - - struct route_table *distance_table; - - QOBJ_FIELDS + u_int16_t lsa_refresh_interval; + + /* Distance parameter. */ + u_char distance_all; + u_char distance_intra; + u_char distance_inter; + u_char distance_external; + + /* Statistics for LSA origination. */ + u_int32_t lsa_originate_count; + + /* Statistics for LSA used for new instantiation. */ + u_int32_t rx_lsa_count; + + /* Counter of "ip ospf area x.x.x.x" */ + u_int32_t if_ospf_cli_count; + + struct route_table *distance_table; + + QOBJ_FIELDS }; DECLARE_QOBJ_TYPE(ospf) /* OSPF area structure. */ -struct ospf_area -{ - /* OSPF instance. */ - struct ospf *ospf; +struct ospf_area { + /* OSPF instance. */ + struct ospf *ospf; - /* Zebra interface list belonging to the area. */ - struct list *oiflist; + /* Zebra interface list belonging to the area. */ + struct list *oiflist; - /* Area ID. */ - struct in_addr area_id; + /* Area ID. */ + struct in_addr area_id; - /* Area ID format. */ - int area_id_fmt; + /* Area ID format. */ + int area_id_fmt; #define OSPF_AREA_ID_FMT_DOTTEDQUAD 1 #define OSPF_AREA_ID_FMT_DECIMAL 2 - /* Address range. */ - struct list *address_range; + /* Address range. */ + struct list *address_range; - /* Configured variables. */ - int external_routing; /* ExternalRoutingCapability. */ - int no_summary; /* Don't inject summaries into stub.*/ - int shortcut_configured; /* Area configured as shortcut. */ + /* Configured variables. */ + int external_routing; /* ExternalRoutingCapability. */ + int no_summary; /* Don't inject summaries into stub.*/ + int shortcut_configured; /* Area configured as shortcut. */ + /* $FRR indent$ */ + /* clang-format off */ #define OSPF_SHORTCUT_DEFAULT 0 #define OSPF_SHORTCUT_ENABLE 1 #define OSPF_SHORTCUT_DISABLE 2 - int shortcut_capability; /* Other ABRs agree on S-bit */ - u_int32_t default_cost; /* StubDefaultCost. */ - int auth_type; /* Authentication type. */ - + int shortcut_capability; /* Other ABRs agree on S-bit */ + u_int32_t default_cost; /* StubDefaultCost. */ + int auth_type; /* Authentication type. */ - u_char NSSATranslatorRole; /* NSSA configured role */ + + u_char NSSATranslatorRole; /* NSSA configured role */ + /* $FRR indent$ */ + /* clang-format off */ #define OSPF_NSSA_ROLE_NEVER 0 #define OSPF_NSSA_ROLE_CANDIDATE 1 #define OSPF_NSSA_ROLE_ALWAYS 2 - u_char NSSATranslatorState; /* NSSA operational role */ + u_char NSSATranslatorState; /* NSSA operational role */ + /* $FRR indent$ */ + /* clang-format off */ #define OSPF_NSSA_TRANSLATE_DISABLED 0 #define OSPF_NSSA_TRANSLATE_ENABLED 1 - int NSSATranslatorStabilityInterval; - - u_char transit; /* TransitCapability. */ + int NSSATranslatorStabilityInterval; + + u_char transit; /* TransitCapability. */ + /* $FRR indent$ */ + /* clang-format off */ #define OSPF_TRANSIT_FALSE 0 #define OSPF_TRANSIT_TRUE 1 - struct route_table *ranges; /* Configured Area Ranges. */ - - /* RFC3137 stub router state flags for area */ - u_char stub_router_state; + struct route_table *ranges; /* Configured Area Ranges. */ + + /* RFC3137 stub router state flags for area */ + u_char stub_router_state; #define OSPF_AREA_ADMIN_STUB_ROUTED (1 << 0) /* admin stub-router set */ #define OSPF_AREA_IS_STUB_ROUTED (1 << 1) /* stub-router active */ #define OSPF_AREA_WAS_START_STUB_ROUTED (1 << 2) /* startup SR was done */ - - /* Area related LSDBs[Type1-4]. */ - struct ospf_lsdb *lsdb; - - /* Self-originated LSAs. */ - struct ospf_lsa *router_lsa_self; - struct list *opaque_lsa_self; /* Type-10 Opaque-LSAs */ - - /* Area announce list. */ - struct - { - char *name; - struct access_list *list; - } _export; + /* Area related LSDBs[Type1-4]. */ + struct ospf_lsdb *lsdb; + + /* Self-originated LSAs. */ + struct ospf_lsa *router_lsa_self; + struct list *opaque_lsa_self; /* Type-10 Opaque-LSAs */ + + /* Area announce list. */ + struct { + char *name; + struct access_list *list; + } _export; #define EXPORT_NAME(A) (A)->_export.name #define EXPORT_LIST(A) (A)->_export.list - /* Area acceptance list. */ - struct - { - char *name; - struct access_list *list; - } import; + /* Area acceptance list. */ + struct { + char *name; + struct access_list *list; + } import; #define IMPORT_NAME(A) (A)->import.name #define IMPORT_LIST(A) (A)->import.list - /* Type 3 LSA Area prefix-list. */ - struct - { - char *name; - struct prefix_list *list; - } plist_in; + /* Type 3 LSA Area prefix-list. */ + struct { + char *name; + struct prefix_list *list; + } plist_in; #define PREFIX_LIST_IN(A) (A)->plist_in.list #define PREFIX_NAME_IN(A) (A)->plist_in.name - struct - { - char *name; - struct prefix_list *list; - } plist_out; + struct { + char *name; + struct prefix_list *list; + } plist_out; #define PREFIX_LIST_OUT(A) (A)->plist_out.list #define PREFIX_NAME_OUT(A) (A)->plist_out.name - /* Shortest Path Tree. */ - struct vertex *spf; + /* Shortest Path Tree. */ + struct vertex *spf; - /* Threads. */ - struct thread *t_stub_router; /* Stub-router timer */ - struct thread *t_opaque_lsa_self; /* Type-10 Opaque-LSAs origin. */ + /* Threads. */ + struct thread *t_stub_router; /* Stub-router timer */ + struct thread *t_opaque_lsa_self; /* Type-10 Opaque-LSAs origin. */ - /* Statistics field. */ - u_int32_t spf_calculation; /* SPF Calculation Count. */ + /* Statistics field. */ + u_int32_t spf_calculation; /* SPF Calculation Count. */ - /* Time stamps. */ - struct timeval ts_spf; /* SPF calculation time stamp. */ + /* Time stamps. */ + struct timeval ts_spf; /* SPF calculation time stamp. */ - /* Router count. */ - u_int32_t abr_count; /* ABR router in this area. */ - u_int32_t asbr_count; /* ASBR router in this area. */ + /* Router count. */ + u_int32_t abr_count; /* ABR router in this area. */ + u_int32_t asbr_count; /* ASBR router in this area. */ - /* Counters. */ - u_int32_t act_ints; /* Active interfaces. */ - u_int32_t full_nbrs; /* Fully adjacent neighbors. */ - u_int32_t full_vls; /* Fully adjacent virtual neighbors. */ + /* Counters. */ + u_int32_t act_ints; /* Active interfaces. */ + u_int32_t full_nbrs; /* Fully adjacent neighbors. */ + u_int32_t full_vls; /* Fully adjacent virtual neighbors. */ }; /* OSPF config network structure. */ -struct ospf_network -{ - /* Area ID. */ - struct in_addr area_id; - int area_id_fmt; +struct ospf_network { + /* Area ID. */ + struct in_addr area_id; + int area_id_fmt; }; /* OSPF NBMA neighbor structure. */ -struct ospf_nbr_nbma -{ - /* Neighbor IP address. */ - struct in_addr addr; +struct ospf_nbr_nbma { + /* Neighbor IP address. */ + struct in_addr addr; - /* OSPF interface. */ - struct ospf_interface *oi; + /* OSPF interface. */ + struct ospf_interface *oi; - /* OSPF neighbor structure. */ - struct ospf_neighbor *nbr; + /* OSPF neighbor structure. */ + struct ospf_neighbor *nbr; - /* Neighbor priority. */ - u_char priority; + /* Neighbor priority. */ + u_char priority; - /* Poll timer value. */ - u_int32_t v_poll; + /* Poll timer value. */ + u_int32_t v_poll; - /* Poll timer thread. */ - struct thread *t_poll; + /* Poll timer thread. */ + struct thread *t_poll; - /* State change. */ - u_int32_t state_change; + /* State change. */ + u_int32_t state_change; }; /* Macro. */ -#define OSPF_AREA_SAME(X,Y) \ - (memcmp ((X->area_id), (Y->area_id), IPV4_MAX_BYTELEN) == 0) +#define OSPF_AREA_SAME(X, Y) \ + (memcmp((X->area_id), (Y->area_id), IPV4_MAX_BYTELEN) == 0) #define IS_OSPF_ABR(O) ((O)->flags & OSPF_FLAG_ABR) #define IS_OSPF_ASBR(O) ((O)->flags & OSPF_FLAG_ASBR) @@ -470,27 +473,26 @@ struct ospf_nbr_nbma #ifdef roundup # define ROUNDUP(val, gran) roundup(val, gran) -#else /* roundup */ +#else /* roundup */ # define ROUNDUP(val, gran) (((val) - 1 | (gran) - 1) + 1) #endif /* roundup */ -#define LSA_OPTIONS_GET(area) \ - (((area)->external_routing == OSPF_AREA_DEFAULT) ? OSPF_OPTION_E : 0) -#define LSA_OPTIONS_NSSA_GET(area) \ - (((area)->external_routing == OSPF_AREA_NSSA) ? OSPF_OPTION_NP : 0) +#define LSA_OPTIONS_GET(area) \ + (((area)->external_routing == OSPF_AREA_DEFAULT) ? OSPF_OPTION_E : 0) +#define LSA_OPTIONS_NSSA_GET(area) \ + (((area)->external_routing == OSPF_AREA_NSSA) ? OSPF_OPTION_NP : 0) #define OSPF_TIMER_ON(T,F,V) thread_add_timer (master,(F),ospf,(V),&(T)) #define OSPF_AREA_TIMER_ON(T,F,V) thread_add_timer (master, (F), area, (V), &(T)) #define OSPF_POLL_TIMER_ON(T,F,V) thread_add_timer (master, (F), nbr_nbma, (V), &(T)) #define OSPF_POLL_TIMER_OFF(X) OSPF_TIMER_OFF((X)) -#define OSPF_TIMER_OFF(X) \ - do { \ - if (X) \ - { \ - thread_cancel (X); \ - (X) = NULL; \ - } \ - } while (0) +#define OSPF_TIMER_OFF(X) \ + do { \ + if (X) { \ + thread_cancel(X); \ + (X) = NULL; \ + } \ + } while (0) /* Extern variables. */ extern struct ospf_master *om; @@ -501,68 +503,67 @@ extern int ospf_zlog; /* Prototypes. */ extern const char *ospf_redist_string(u_int route_type); -extern struct ospf *ospf_lookup (void); -extern struct ospf *ospf_lookup_instance (u_short); -extern struct ospf *ospf_get (void); -extern struct ospf *ospf_get_instance (u_short); -extern void ospf_finish (struct ospf *); -extern void ospf_router_id_update (struct ospf *ospf); -extern int ospf_network_set (struct ospf *, struct prefix_ipv4 *, - struct in_addr, int); -extern int ospf_network_unset (struct ospf *, struct prefix_ipv4 *, - struct in_addr); -extern int ospf_area_display_format_set (struct ospf *, struct ospf_area *area, - int df); -extern int ospf_area_stub_set (struct ospf *, struct in_addr); -extern int ospf_area_stub_unset (struct ospf *, struct in_addr); -extern int ospf_area_no_summary_set (struct ospf *, struct in_addr); -extern int ospf_area_no_summary_unset (struct ospf *, struct in_addr); -extern int ospf_area_nssa_set (struct ospf *, struct in_addr); -extern int ospf_area_nssa_unset (struct ospf *, struct in_addr); -extern int ospf_area_nssa_translator_role_set (struct ospf *, struct in_addr, - int); -extern int ospf_area_export_list_set (struct ospf *, struct ospf_area *, - const char *); -extern int ospf_area_export_list_unset (struct ospf *, struct ospf_area *); -extern int ospf_area_import_list_set (struct ospf *, struct ospf_area *, - const char *); -extern int ospf_area_import_list_unset (struct ospf *, struct ospf_area *); -extern int ospf_area_shortcut_set (struct ospf *, struct ospf_area *, int); -extern int ospf_area_shortcut_unset (struct ospf *, struct ospf_area *); -extern int ospf_timers_refresh_set (struct ospf *, int); -extern int ospf_timers_refresh_unset (struct ospf *); -extern int ospf_nbr_nbma_set (struct ospf *, struct in_addr); -extern int ospf_nbr_nbma_unset (struct ospf *, struct in_addr); -extern int ospf_nbr_nbma_priority_set (struct ospf *, struct in_addr, u_char); -extern int ospf_nbr_nbma_priority_unset (struct ospf *, struct in_addr); -extern int ospf_nbr_nbma_poll_interval_set (struct ospf *, struct in_addr, - unsigned int); -extern int ospf_nbr_nbma_poll_interval_unset (struct ospf *, struct in_addr); -extern void ospf_prefix_list_update (struct prefix_list *); -extern void ospf_init (void); -extern void ospf_if_update (struct ospf *, struct interface *); -extern void ospf_ls_upd_queue_empty (struct ospf_interface *); -extern void ospf_terminate (void); -extern void ospf_nbr_nbma_if_update (struct ospf *, struct ospf_interface *); -extern struct ospf_nbr_nbma *ospf_nbr_nbma_lookup (struct ospf *, - struct in_addr); -extern struct ospf_nbr_nbma *ospf_nbr_nbma_lookup_next (struct ospf *, - struct in_addr *, - int); -extern int ospf_oi_count (struct interface *); - -extern struct ospf_area *ospf_area_get (struct ospf *, struct in_addr); -extern void ospf_area_check_free (struct ospf *, struct in_addr); -extern struct ospf_area *ospf_area_lookup_by_area_id (struct ospf *, - struct in_addr); -extern void ospf_area_add_if (struct ospf_area *, struct ospf_interface *); -extern void ospf_area_del_if (struct ospf_area *, struct ospf_interface *); - -extern void ospf_interface_area_set (struct interface *); -extern void ospf_interface_area_unset (struct interface *); - -extern void ospf_route_map_init (void); - -extern void ospf_master_init (struct thread_master *master); +extern struct ospf *ospf_lookup(void); +extern struct ospf *ospf_lookup_instance(u_short); +extern struct ospf *ospf_get(void); +extern struct ospf *ospf_get_instance(u_short); +extern void ospf_finish(struct ospf *); +extern void ospf_router_id_update(struct ospf *ospf); +extern int ospf_network_set(struct ospf *, struct prefix_ipv4 *, struct in_addr, + int); +extern int ospf_network_unset(struct ospf *, struct prefix_ipv4 *, + struct in_addr); +extern int ospf_area_display_format_set(struct ospf *, struct ospf_area *area, + int df); +extern int ospf_area_stub_set(struct ospf *, struct in_addr); +extern int ospf_area_stub_unset(struct ospf *, struct in_addr); +extern int ospf_area_no_summary_set(struct ospf *, struct in_addr); +extern int ospf_area_no_summary_unset(struct ospf *, struct in_addr); +extern int ospf_area_nssa_set(struct ospf *, struct in_addr); +extern int ospf_area_nssa_unset(struct ospf *, struct in_addr); +extern int ospf_area_nssa_translator_role_set(struct ospf *, struct in_addr, + int); +extern int ospf_area_export_list_set(struct ospf *, struct ospf_area *, + const char *); +extern int ospf_area_export_list_unset(struct ospf *, struct ospf_area *); +extern int ospf_area_import_list_set(struct ospf *, struct ospf_area *, + const char *); +extern int ospf_area_import_list_unset(struct ospf *, struct ospf_area *); +extern int ospf_area_shortcut_set(struct ospf *, struct ospf_area *, int); +extern int ospf_area_shortcut_unset(struct ospf *, struct ospf_area *); +extern int ospf_timers_refresh_set(struct ospf *, int); +extern int ospf_timers_refresh_unset(struct ospf *); +extern int ospf_nbr_nbma_set(struct ospf *, struct in_addr); +extern int ospf_nbr_nbma_unset(struct ospf *, struct in_addr); +extern int ospf_nbr_nbma_priority_set(struct ospf *, struct in_addr, u_char); +extern int ospf_nbr_nbma_priority_unset(struct ospf *, struct in_addr); +extern int ospf_nbr_nbma_poll_interval_set(struct ospf *, struct in_addr, + unsigned int); +extern int ospf_nbr_nbma_poll_interval_unset(struct ospf *, struct in_addr); +extern void ospf_prefix_list_update(struct prefix_list *); +extern void ospf_init(void); +extern void ospf_if_update(struct ospf *, struct interface *); +extern void ospf_ls_upd_queue_empty(struct ospf_interface *); +extern void ospf_terminate(void); +extern void ospf_nbr_nbma_if_update(struct ospf *, struct ospf_interface *); +extern struct ospf_nbr_nbma *ospf_nbr_nbma_lookup(struct ospf *, + struct in_addr); +extern struct ospf_nbr_nbma *ospf_nbr_nbma_lookup_next(struct ospf *, + struct in_addr *, int); +extern int ospf_oi_count(struct interface *); + +extern struct ospf_area *ospf_area_get(struct ospf *, struct in_addr); +extern void ospf_area_check_free(struct ospf *, struct in_addr); +extern struct ospf_area *ospf_area_lookup_by_area_id(struct ospf *, + struct in_addr); +extern void ospf_area_add_if(struct ospf_area *, struct ospf_interface *); +extern void ospf_area_del_if(struct ospf_area *, struct ospf_interface *); + +extern void ospf_interface_area_set(struct interface *); +extern void ospf_interface_area_unset(struct interface *); + +extern void ospf_route_map_init(void); + +extern void ospf_master_init(struct thread_master *master); #endif /* _ZEBRA_OSPFD_H */ |