diff options
Diffstat (limited to 'pimd/pim_iface.h')
| -rw-r--r-- | pimd/pim_iface.h | 160 |
1 files changed, 82 insertions, 78 deletions
diff --git a/pimd/pim_iface.h b/pimd/pim_iface.h index a1c2b692f4..e742e68f67 100644 --- a/pimd/pim_iface.h +++ b/pimd/pim_iface.h @@ -56,81 +56,86 @@ #define PIM_I_am_DR(pim_ifp) (pim_ifp)->pim_dr_addr.s_addr == (pim_ifp)->primary_address.s_addr struct pim_iface_upstream_switch { - struct in_addr address; - struct list *us; + struct in_addr address; + struct list *us; }; enum pim_secondary_addr_flags { - PIM_SEC_ADDRF_NONE = 0, - PIM_SEC_ADDRF_STALE = (1 << 0) + PIM_SEC_ADDRF_NONE = 0, + PIM_SEC_ADDRF_STALE = (1 << 0) }; struct pim_secondary_addr { - struct prefix addr; - enum pim_secondary_addr_flags flags; + struct prefix addr; + enum pim_secondary_addr_flags flags; }; struct pim_interface { - uint32_t options; /* bit vector */ - ifindex_t mroute_vif_index; - struct in_addr primary_address; /* remember addr to detect change */ - struct list *sec_addr_list; /* list of struct pim_secondary_addr */ - struct in_addr update_source; /* user can statically set the primary - * address of the interface */ - - int igmp_version; /* IGMP version */ - int igmp_default_robustness_variable; /* IGMPv3 QRV */ - int igmp_default_query_interval; /* IGMPv3 secs between general queries */ - int igmp_query_max_response_time_dsec; /* IGMPv3 Max Response Time in dsecs for general queries */ - int igmp_specific_query_max_response_time_dsec; /* IGMPv3 Max Response Time in dsecs for specific queries */ - struct list *igmp_socket_list; /* list of struct igmp_sock */ - struct list *igmp_join_list; /* list of struct igmp_join */ - - int pim_sock_fd; /* PIM socket file descriptor */ - struct thread *t_pim_sock_read; /* thread for reading PIM socket */ - int64_t pim_sock_creation; /* timestamp of PIM socket creation */ - - struct thread *t_pim_hello_timer; - int pim_hello_period; - int pim_default_holdtime; - int pim_triggered_hello_delay; - uint32_t pim_generation_id; - uint16_t pim_propagation_delay_msec; /* config */ - uint16_t pim_override_interval_msec; /* config */ - struct list *pim_neighbor_list; /* list of struct pim_neighbor */ - struct list *upstream_switch_list; - struct list *pim_ifchannel_list; /* list of struct pim_ifchannel */ - struct hash *pim_ifchannel_hash; - - /* neighbors without lan_delay */ - int pim_number_of_nonlandelay_neighbors; - uint16_t pim_neighbors_highest_propagation_delay_msec; - uint16_t pim_neighbors_highest_override_interval_msec; - - /* DR Election */ - int64_t pim_dr_election_last; /* timestamp */ - int pim_dr_election_count; - int pim_dr_election_changes; - struct in_addr pim_dr_addr; - uint32_t pim_dr_priority; /* config */ - int pim_dr_num_nondrpri_neighbors; /* neighbors without dr_pri */ - - int64_t pim_ifstat_start; /* start timestamp for stats */ - uint32_t pim_ifstat_hello_sent; - uint32_t pim_ifstat_hello_sendfail; - uint32_t pim_ifstat_hello_recv; - uint32_t pim_ifstat_hello_recvfail; - uint32_t pim_ifstat_join_recv; - uint32_t pim_ifstat_join_send; - uint32_t pim_ifstat_prune_recv; - uint32_t pim_ifstat_prune_send; - uint32_t pim_ifstat_reg_recv; - uint32_t pim_ifstat_reg_send; - uint32_t pim_ifstat_reg_stop_recv; - uint32_t pim_ifstat_reg_stop_send; - uint32_t pim_ifstat_assert_recv; - uint32_t pim_ifstat_assert_send; - struct bfd_info *bfd_info; + uint32_t options; /* bit vector */ + ifindex_t mroute_vif_index; + struct in_addr primary_address; /* remember addr to detect change */ + struct list *sec_addr_list; /* list of struct pim_secondary_addr */ + struct in_addr update_source; /* user can statically set the primary + * address of the interface */ + + int igmp_version; /* IGMP version */ + int igmp_default_robustness_variable; /* IGMPv3 QRV */ + int + igmp_default_query_interval; /* IGMPv3 secs between general + queries */ + int igmp_query_max_response_time_dsec; /* IGMPv3 Max Response Time in + dsecs for general queries */ + int igmp_specific_query_max_response_time_dsec; /* IGMPv3 Max Response + Time in dsecs for + specific queries */ + struct list *igmp_socket_list; /* list of struct igmp_sock */ + struct list *igmp_join_list; /* list of struct igmp_join */ + + int pim_sock_fd; /* PIM socket file descriptor */ + struct thread *t_pim_sock_read; /* thread for reading PIM socket */ + int64_t pim_sock_creation; /* timestamp of PIM socket creation */ + + struct thread *t_pim_hello_timer; + int pim_hello_period; + int pim_default_holdtime; + int pim_triggered_hello_delay; + uint32_t pim_generation_id; + uint16_t pim_propagation_delay_msec; /* config */ + uint16_t pim_override_interval_msec; /* config */ + struct list *pim_neighbor_list; /* list of struct pim_neighbor */ + struct list *upstream_switch_list; + struct list *pim_ifchannel_list; /* list of struct pim_ifchannel */ + struct hash *pim_ifchannel_hash; + + /* neighbors without lan_delay */ + int pim_number_of_nonlandelay_neighbors; + uint16_t pim_neighbors_highest_propagation_delay_msec; + uint16_t pim_neighbors_highest_override_interval_msec; + + /* DR Election */ + int64_t pim_dr_election_last; /* timestamp */ + int pim_dr_election_count; + int pim_dr_election_changes; + struct in_addr pim_dr_addr; + uint32_t pim_dr_priority; /* config */ + int pim_dr_num_nondrpri_neighbors; /* neighbors without dr_pri */ + + int64_t pim_ifstat_start; /* start timestamp for stats */ + uint32_t pim_ifstat_hello_sent; + uint32_t pim_ifstat_hello_sendfail; + uint32_t pim_ifstat_hello_recv; + uint32_t pim_ifstat_hello_recvfail; + uint32_t pim_ifstat_join_recv; + uint32_t pim_ifstat_join_send; + uint32_t pim_ifstat_prune_recv; + uint32_t pim_ifstat_prune_send; + uint32_t pim_ifstat_reg_recv; + uint32_t pim_ifstat_reg_send; + uint32_t pim_ifstat_reg_stop_recv; + uint32_t pim_ifstat_reg_stop_send; + uint32_t pim_ifstat_assert_recv; + uint32_t pim_ifstat_assert_send; + struct bfd_info *bfd_info; }; extern struct interface *pim_regiface; @@ -139,16 +144,16 @@ extern struct list *pim_ifchannel_list; if default_holdtime is set (>= 0), use it; otherwise default_holdtime is 3.5 * hello_period */ -#define PIM_IF_DEFAULT_HOLDTIME(pim_ifp) \ - (((pim_ifp)->pim_default_holdtime < 0) ? \ - ((pim_ifp)->pim_hello_period * 7 / 2) : \ - ((pim_ifp)->pim_default_holdtime)) +#define PIM_IF_DEFAULT_HOLDTIME(pim_ifp) \ + (((pim_ifp)->pim_default_holdtime < 0) \ + ? ((pim_ifp)->pim_hello_period * 7 / 2) \ + : ((pim_ifp)->pim_default_holdtime)) void pim_if_init(void); -void pim_if_terminate (void); +void pim_if_terminate(void); struct pim_interface *pim_if_new(struct interface *ifp, int igmp, int pim); -void pim_if_delete(struct interface *ifp); +void pim_if_delete(struct interface *ifp); void pim_if_addr_add(struct connected *ifc); void pim_if_addr_del(struct connected *ifc, int force_prim_as_any); void pim_if_addr_add_all(struct interface *ifp); @@ -156,7 +161,8 @@ void pim_if_addr_del_all(struct interface *ifp); void pim_if_addr_del_all_igmp(struct interface *ifp); void pim_if_addr_del_all_pim(struct interface *ifp); -struct interface *pim_if_lookup_address_vrf (struct in_addr src, vrf_id_t vrf_id); +struct interface *pim_if_lookup_address_vrf(struct in_addr src, + vrf_id_t vrf_id); int pim_if_add_vif(struct interface *ifp); int pim_if_del_vif(struct interface *ifp); @@ -178,11 +184,9 @@ int pim_if_t_override_msec(struct interface *ifp); struct in_addr pim_find_primary_addr(struct interface *ifp); -int pim_if_igmp_join_add(struct interface *ifp, - struct in_addr group_addr, +int pim_if_igmp_join_add(struct interface *ifp, struct in_addr group_addr, struct in_addr source_addr); -int pim_if_igmp_join_del(struct interface *ifp, - struct in_addr group_addr, +int pim_if_igmp_join_del(struct interface *ifp, struct in_addr group_addr, struct in_addr source_addr); void pim_if_update_could_assert(struct interface *ifp); @@ -199,7 +203,7 @@ void pim_if_update_assert_tracking_desired(struct interface *ifp); void pim_if_create_pimreg(void); -int pim_if_connected_to_source (struct interface *ifp, struct in_addr src); +int pim_if_connected_to_source(struct interface *ifp, struct in_addr src); int pim_update_source_set(struct interface *ifp, struct in_addr source); #endif /* PIM_IFACE_H */ |