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authorOndrej Zajicek <santiago@crfreenet.org>2010-03-26 18:53:31 +0100
committerOndrej Zajicek <santiago@crfreenet.org>2010-03-26 18:53:31 +0100
commiteb0f129fcedcecbee85403095abad8f59b82683c (patch)
tree562179cf65bcdcfe1fc2ea42b401ddce620de350 /proto/ospf/ospf.h
parentb1c030b0ba59eed6da5271ed592d6b93ed088518 (diff)
parent48cff379a718998cd984d60fb6f8b48cb961c0f1 (diff)
Merge branch 'socket2' into new
Diffstat (limited to 'proto/ospf/ospf.h')
-rw-r--r--proto/ospf/ospf.h39
1 files changed, 30 insertions, 9 deletions
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h
index 78b66ec9..bb0b6afc 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);