diff options
Diffstat (limited to 'proto/ospf/ospf.h')
| -rw-r--r-- | proto/ospf/ospf.h | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h index 78b66ec..bb0b6af 100644 --- a/proto/ospf/ospf.h +++ b/proto/ospf/ospf.h @@ -159,6 +159,7 @@ struct ospf_iface { node n; struct iface *iface; /* Nest's iface */ + struct ifa *addr; /* IP prefix associated with that OSPF iface */ struct ospf_area *oa; struct object_lock *lock; sock *sk; /* IP socket (for DD ...) */ @@ -170,7 +171,8 @@ struct ospf_iface u32 dead; /* after "deadint" missing hellos is router dead */ u32 vid; /* Id of peer of virtual link */ ip_addr vip; /* IP of peer of virtual link */ - struct ospf_area *voa; /* Area wich the vlink goes through */ + struct ospf_iface *vifa; /* OSPF iface which the vlink goes through */ + struct ospf_area *voa; /* OSPF area which the vlink goes through */ u16 inftransdelay; /* The estimated number of seconds it takes to transmit a Link State Update Packet over this interface. LSAs contained in the update */ @@ -192,7 +194,6 @@ struct ospf_iface u32 dr_iface_id; /* if drid is valid, this is iface_id of DR (for connecting network) */ u8 instance_id; /* Used to differentiate between more OSPF instances on one interface */ - ip_addr lladdr; /* Used link-local addr */ #endif u8 type; /* OSPF view of type */ @@ -203,9 +204,6 @@ struct ospf_iface #define OSPF_IT_UNDEF 4 u8 strictnbma; /* Can I talk with unknown neighbors? */ u8 stub; /* Inactive interface */ -#define OSPF_I_OK 0 /* Everything OK */ -#define OSPF_I_MC 1 /* I didn't open MC socket */ -#define OSPF_I_IP 2 /* I didn't open IP socet */ u8 state; /* Interface state machine */ #define OSPF_IS_DOWN 0 /* Not working */ #define OSPF_IS_LOOP 1 /* Should never happen */ @@ -237,9 +235,13 @@ struct ospf_iface #endif int fadj; /* Number of full adjacent neigh */ list nbma_list; - u8 priority; /* A router priority for DR election */ + u8 priority; /* A router priority for DR election */ u8 ioprob; - u8 dr_up; /* Socket is a member of DRouters group */ +#define OSPF_I_OK 0 /* Everything OK */ +#define OSPF_I_SK 1 /* Socket open failed */ +#define OSPF_I_LL 2 /* Missing link-local address (OSPFv3) */ + u8 sk_spf; /* Socket is a member of SPFRouters group */ + u8 sk_dr; /* Socket is a member of DRouters group */ u32 rxbuf; }; @@ -675,8 +677,8 @@ struct ospf_neighbor #define ISM_WAITF 1 /* Wait timer fired */ #define ISM_BACKS 2 /* Backup seen */ #define ISM_NEICH 3 /* Neighbor change */ -#define ISM_LOOP 4 /* Loop indicated */ -#define ISM_UNLOOP 5 /* Unloop indicated */ +// #define ISM_LOOP 4 /* Loop indicated */ +// #define ISM_UNLOOP 5 /* Unloop indicated */ #define ISM_DOWN 6 /* Interface down */ /* Definitions for neighbor state machine */ @@ -770,6 +772,25 @@ struct ospf_iface_patt #endif }; +#if defined(OSPFv2) && !defined(CONFIG_MC_PROPER_SRC) +static inline int +ospf_iface_stubby(struct ospf_iface_patt *ip, struct ifa *addr) +{ + /* + * We cannot properly support multiple OSPF ifaces on real iface + * with multiple prefixes, therefore we force OSPF ifaces with + * non-primary IP prefixes to be stub. + */ + return ip->stub || !(addr->flags & IA_PRIMARY); +} +#else +static inline int +ospf_iface_stubby(struct ospf_iface_patt *ip, struct ifa *addr UNUSED) +{ + return ip->stub; +} +#endif + int ospf_import_control(struct proto *p, rte **new, ea_list **attrs, struct linpool *pool); struct ea_list *ospf_make_tmp_attrs(struct rte *rt, struct linpool *pool); |