diff options
Diffstat (limited to 'ospfd/ospf_neighbor.h')
| -rw-r--r-- | ospfd/ospf_neighbor.h | 166 |
1 files changed, 81 insertions, 85 deletions
diff --git a/ospfd/ospf_neighbor.h b/ospfd/ospf_neighbor.h index 70e3832d9f..b19cf5b3ef 100644 --- a/ospfd/ospf_neighbor.h +++ b/ospfd/ospf_neighbor.h @@ -25,71 +25,69 @@ #include <ospfd/ospf_packet.h> /* Neighbor Data Structure */ -struct ospf_neighbor -{ - /* This neighbor's parent ospf interface. */ - struct ospf_interface *oi; - - /* OSPF neighbor Information */ - u_char state; /* NSM status. */ - u_char dd_flags; /* DD bit flags. */ - u_int32_t dd_seqnum; /* DD Sequence Number. */ - - /* Neighbor Information from Hello. */ - struct prefix address; /* Neighbor Interface Address. */ - - struct in_addr src; /* Src address. */ - struct in_addr router_id; /* Router ID. */ - u_char options; /* Options. */ - int priority; /* Router Priority. */ - struct in_addr d_router; /* Designated Router. */ - struct in_addr bd_router; /* Backup Designated Router. */ - - /* Last sent Database Description packet. */ - struct ospf_packet *last_send; - /* Timestemp when last Database Description packet was sent */ - struct timeval last_send_ts; - - /* Last received Databse Description packet. */ - struct - { - u_char options; - u_char flags; - u_int32_t dd_seqnum; - } last_recv; - - /* LSA data. */ - struct ospf_lsdb ls_rxmt; - struct ospf_lsdb db_sum; - struct ospf_lsdb ls_req; - struct ospf_lsa *ls_req_last; - - u_int32_t crypt_seqnum; /* Cryptographic Sequence Number. */ - - /* Timer values. */ - u_int32_t v_inactivity; - u_int32_t v_db_desc; - u_int32_t v_ls_req; - u_int32_t v_ls_upd; - - /* Threads. */ - struct thread *t_inactivity; - struct thread *t_db_desc; - struct thread *t_ls_req; - struct thread *t_ls_upd; - struct thread *t_hello_reply; - - /* NBMA configured neighbour */ - struct ospf_nbr_nbma *nbr_nbma; - - /* Statistics */ - struct timeval ts_last_progress; /* last advance of NSM */ - struct timeval ts_last_regress; /* last regressive NSM change */ - const char *last_regress_str; /* Event which last regressed NSM */ - u_int32_t state_change; /* NSM state change counter */ - - /* BFD information */ - void *bfd_info; +struct ospf_neighbor { + /* This neighbor's parent ospf interface. */ + struct ospf_interface *oi; + + /* OSPF neighbor Information */ + u_char state; /* NSM status. */ + u_char dd_flags; /* DD bit flags. */ + u_int32_t dd_seqnum; /* DD Sequence Number. */ + + /* Neighbor Information from Hello. */ + struct prefix address; /* Neighbor Interface Address. */ + + struct in_addr src; /* Src address. */ + struct in_addr router_id; /* Router ID. */ + u_char options; /* Options. */ + int priority; /* Router Priority. */ + struct in_addr d_router; /* Designated Router. */ + struct in_addr bd_router; /* Backup Designated Router. */ + + /* Last sent Database Description packet. */ + struct ospf_packet *last_send; + /* Timestemp when last Database Description packet was sent */ + struct timeval last_send_ts; + + /* Last received Databse Description packet. */ + struct { + u_char options; + u_char flags; + u_int32_t dd_seqnum; + } last_recv; + + /* LSA data. */ + struct ospf_lsdb ls_rxmt; + struct ospf_lsdb db_sum; + struct ospf_lsdb ls_req; + struct ospf_lsa *ls_req_last; + + u_int32_t crypt_seqnum; /* Cryptographic Sequence Number. */ + + /* Timer values. */ + u_int32_t v_inactivity; + u_int32_t v_db_desc; + u_int32_t v_ls_req; + u_int32_t v_ls_upd; + + /* Threads. */ + struct thread *t_inactivity; + struct thread *t_db_desc; + struct thread *t_ls_req; + struct thread *t_ls_upd; + struct thread *t_hello_reply; + + /* NBMA configured neighbour */ + struct ospf_nbr_nbma *nbr_nbma; + + /* Statistics */ + struct timeval ts_last_progress; /* last advance of NSM */ + struct timeval ts_last_regress; /* last regressive NSM change */ + const char *last_regress_str; /* Event which last regressed NSM */ + u_int32_t state_change; /* NSM state change counter */ + + /* BFD information */ + void *bfd_info; }; /* Macros. */ @@ -97,25 +95,23 @@ struct ospf_neighbor #define NBR_IS_BDR(n) IPV4_ADDR_SAME (&n->address.u.prefix4, &n->bd_router) /* Prototypes. */ -extern struct ospf_neighbor *ospf_nbr_new (struct ospf_interface *); -extern void ospf_nbr_free (struct ospf_neighbor *); -extern void ospf_nbr_delete (struct ospf_neighbor *); -extern int ospf_nbr_bidirectional (struct in_addr *, struct in_addr *, int); -extern void ospf_nbr_self_reset (struct ospf_interface *, struct in_addr); -extern void ospf_nbr_add_self (struct ospf_interface *, struct in_addr); -extern int ospf_nbr_count (struct ospf_interface *, int); -extern int ospf_nbr_count_opaque_capable (struct ospf_interface *); -extern struct ospf_neighbor *ospf_nbr_get (struct ospf_interface *, - struct ospf_header *, - struct ip *, struct prefix *); -extern struct ospf_neighbor *ospf_nbr_lookup (struct ospf_interface *, - struct ip *, - struct ospf_header *); -extern struct ospf_neighbor *ospf_nbr_lookup_by_addr (struct route_table *, - struct in_addr *); -extern struct ospf_neighbor *ospf_nbr_lookup_by_routerid (struct route_table - *, - struct in_addr *); -extern void ospf_renegotiate_optional_capabilities (struct ospf *top); +extern struct ospf_neighbor *ospf_nbr_new(struct ospf_interface *); +extern void ospf_nbr_free(struct ospf_neighbor *); +extern void ospf_nbr_delete(struct ospf_neighbor *); +extern int ospf_nbr_bidirectional(struct in_addr *, struct in_addr *, int); +extern void ospf_nbr_self_reset(struct ospf_interface *, struct in_addr); +extern void ospf_nbr_add_self(struct ospf_interface *, struct in_addr); +extern int ospf_nbr_count(struct ospf_interface *, int); +extern int ospf_nbr_count_opaque_capable(struct ospf_interface *); +extern struct ospf_neighbor *ospf_nbr_get(struct ospf_interface *, + struct ospf_header *, struct ip *, + struct prefix *); +extern struct ospf_neighbor *ospf_nbr_lookup(struct ospf_interface *, + struct ip *, struct ospf_header *); +extern struct ospf_neighbor *ospf_nbr_lookup_by_addr(struct route_table *, + struct in_addr *); +extern struct ospf_neighbor *ospf_nbr_lookup_by_routerid(struct route_table *, + struct in_addr *); +extern void ospf_renegotiate_optional_capabilities(struct ospf *top); #endif /* _ZEBRA_OSPF_NEIGHBOR_H */ |