#ifndef OSPF6_INTRA_H
#define OSPF6_INTRA_H
+/* Debug option */
+extern unsigned char conf_debug_ospf6_brouter;
+extern u_int32_t conf_debug_ospf6_brouter_specific_router_id;
+extern u_int32_t conf_debug_ospf6_brouter_specific_area_id;
+#define OSPF6_DEBUG_BROUTER_SUMMARY 0x01
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER 0x02
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_AREA 0x04
+#define OSPF6_DEBUG_BROUTER_ON() \
+ (conf_debug_ospf6_brouter |= OSPF6_DEBUG_BROUTER_SUMMARY)
+#define OSPF6_DEBUG_BROUTER_OFF() \
+ (conf_debug_ospf6_brouter &= ~OSPF6_DEBUG_BROUTER_SUMMARY)
+#define IS_OSPF6_DEBUG_BROUTER \
+ (conf_debug_ospf6_brouter & OSPF6_DEBUG_BROUTER_SUMMARY)
+
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER_ON(router_id) \
+ do { \
+ conf_debug_ospf6_brouter_specific_router_id = (router_id); \
+ conf_debug_ospf6_brouter |= OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER; \
+ } while (0)
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER_OFF() \
+ do { \
+ conf_debug_ospf6_brouter_specific_router_id = 0; \
+ conf_debug_ospf6_brouter &= ~OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER; \
+ } while (0)
+#define IS_OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER \
+ (conf_debug_ospf6_brouter & OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER)
+#define IS_OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER_ID(router_id) \
+ (IS_OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER && \
+ conf_debug_ospf6_brouter_specific_router_id == (router_id))
+
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_AREA_ON(area_id) \
+ do { \
+ conf_debug_ospf6_brouter_specific_area_id = (area_id); \
+ conf_debug_ospf6_brouter |= OSPF6_DEBUG_BROUTER_SPECIFIC_AREA; \
+ } while (0)
+#define OSPF6_DEBUG_BROUTER_SPECIFIC_AREA_OFF() \
+ do { \
+ conf_debug_ospf6_brouter_specific_area_id = 0; \
+ conf_debug_ospf6_brouter &= ~OSPF6_DEBUG_BROUTER_SPECIFIC_AREA; \
+ } while (0)
+#define IS_OSPF6_DEBUG_BROUTER_SPECIFIC_AREA \
+ (conf_debug_ospf6_brouter & OSPF6_DEBUG_BROUTER_SPECIFIC_AREA)
+#define IS_OSPF6_DEBUG_BROUTER_SPECIFIC_AREA_ID(area_id) \
+ (IS_OSPF6_DEBUG_BROUTER_SPECIFIC_AREA && \
+ conf_debug_ospf6_brouter_specific_area_id == (area_id))
+
/* Router-LSA */
+#define OSPF6_ROUTER_LSA_MIN_SIZE 4U
struct ospf6_router_lsa
{
u_char bits;
};
/* Link State Description in Router-LSA */
+#define OSPF6_ROUTER_LSDESC_FIX_SIZE 16U
struct ospf6_router_lsdesc
{
u_char type;
#define OSPF6_ROUTER_LSDESC_STUB_NETWORK 3
#define OSPF6_ROUTER_LSDESC_VIRTUAL_LINK 4
+enum stub_router_mode
+ {
+ OSPF6_NOT_STUB_ROUTER,
+ OSPF6_IS_STUB_ROUTER,
+ OSPF6_IS_STUB_ROUTER_V6,
+ };
+
#define ROUTER_LSDESC_IS_TYPE(t,x) \
((((struct ospf6_router_lsdesc *)(x))->type == \
OSPF6_ROUTER_LSDESC_ ## t) ? 1 : 0)
(((struct ospf6_router_lsdesc *)(x))->neighbor_router_id)
/* Network-LSA */
+#define OSPF6_NETWORK_LSA_MIN_SIZE 4U
struct ospf6_network_lsa
{
u_char reserved;
};
/* Link State Description in Router-LSA */
+#define OSPF6_NETWORK_LSDESC_FIX_SIZE 4U
struct ospf6_network_lsdesc
{
u_int32_t router_id;
(((struct ospf6_network_lsdesc *)(x))->router_id)
/* Link-LSA */
+#define OSPF6_LINK_LSA_MIN_SIZE 24U /* w/o 1st IPv6 prefix */
struct ospf6_link_lsa
{
u_char priority;
};
/* Intra-Area-Prefix-LSA */
+#define OSPF6_INTRA_PREFIX_LSA_MIN_SIZE 12U /* w/o 1st IPv6 prefix */
struct ospf6_intra_prefix_lsa
{
u_int16_t prefix_num;
/* followed by ospf6 prefix(es) */
};
-\f
+
#define OSPF6_ROUTER_LSA_SCHEDULE(oa) \
do { \
- if (! (oa)->thread_router_lsa) \
+ if (! (oa)->thread_router_lsa \
+ && CHECK_FLAG((oa)->flag, OSPF6_AREA_ENABLE)) \
(oa)->thread_router_lsa = \
thread_add_event (master, ospf6_router_lsa_originate, oa, 0); \
} while (0)
#define OSPF6_NETWORK_LSA_SCHEDULE(oi) \
do { \
- if (! (oi)->thread_network_lsa) \
+ if (! (oi)->thread_network_lsa \
+ && ! CHECK_FLAG((oi)->flag, OSPF6_INTERFACE_DISABLE)) \
(oi)->thread_network_lsa = \
thread_add_event (master, ospf6_network_lsa_originate, oi, 0); \
} while (0)
#define OSPF6_LINK_LSA_SCHEDULE(oi) \
do { \
- if (! (oi)->thread_link_lsa) \
+ if (! (oi)->thread_link_lsa \
+ && ! CHECK_FLAG((oi)->flag, OSPF6_INTERFACE_DISABLE)) \
(oi)->thread_link_lsa = \
thread_add_event (master, ospf6_link_lsa_originate, oi, 0); \
} while (0)
#define OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB(oa) \
do { \
- if (! (oa)->thread_intra_prefix_lsa) \
+ if (! (oa)->thread_intra_prefix_lsa \
+ && CHECK_FLAG((oa)->flag, OSPF6_AREA_ENABLE)) \
(oa)->thread_intra_prefix_lsa = \
thread_add_event (master, ospf6_intra_prefix_lsa_originate_stub, \
oa, 0); \
} while (0)
#define OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT(oi) \
do { \
- if (! (oi)->thread_intra_prefix_lsa) \
+ if (! (oi)->thread_intra_prefix_lsa \
+ && ! CHECK_FLAG((oi)->flag, OSPF6_INTERFACE_DISABLE)) \
(oi)->thread_intra_prefix_lsa = \
thread_add_event (master, ospf6_intra_prefix_lsa_originate_transit, \
oi, 0); \
/* Function Prototypes */
-char *ospf6_router_lsdesc_lookup (u_char type, u_int32_t interface_id,
- u_int32_t neighbor_interface_id,
- u_int32_t neighbor_router_id,
- struct ospf6_lsa *lsa);
-char *ospf6_network_lsdesc_lookup (u_int32_t router_id,
- struct ospf6_lsa *lsa);
-
-int ospf6_router_lsa_originate (struct thread *);
-int ospf6_network_lsa_originate (struct thread *);
-int ospf6_link_lsa_originate (struct thread *);
-int ospf6_intra_prefix_lsa_originate_transit (struct thread *);
-int ospf6_intra_prefix_lsa_originate_stub (struct thread *);
-void ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa);
-void ospf6_intra_prefix_lsa_remove (struct ospf6_lsa *lsa);
-
-void ospf6_intra_route_calculation (struct ospf6_area *oa);
-void ospf6_intra_brouter_calculation (struct ospf6_area *oa);
-
-void ospf6_intra_init ();
+extern char *ospf6_router_lsdesc_lookup (u_char type, u_int32_t interface_id,
+ u_int32_t neighbor_interface_id,
+ u_int32_t neighbor_router_id,
+ struct ospf6_lsa *lsa);
+extern char *ospf6_network_lsdesc_lookup (u_int32_t router_id,
+ struct ospf6_lsa *lsa);
+
+extern int ospf6_router_is_stub_router (struct ospf6_lsa *lsa);
+extern int ospf6_router_lsa_originate (struct thread *);
+extern int ospf6_network_lsa_originate (struct thread *);
+extern int ospf6_link_lsa_originate (struct thread *);
+extern int ospf6_intra_prefix_lsa_originate_transit (struct thread *);
+extern int ospf6_intra_prefix_lsa_originate_stub (struct thread *);
+extern void ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa);
+extern void ospf6_intra_prefix_lsa_remove (struct ospf6_lsa *lsa);
+
+extern void ospf6_intra_route_calculation (struct ospf6_area *oa);
+extern void ospf6_intra_brouter_calculation (struct ospf6_area *oa);
+
+extern void ospf6_intra_init (void);
+
+extern int config_write_ospf6_debug_brouter (struct vty *vty);
+extern void install_element_ospf6_debug_brouter (void);
#endif /* OSPF6_LSA_H */
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