diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2019-06-30 20:12:59 +0200 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2019-06-30 21:30:41 +0200 |
| commit | 1a2ad348f660b150265f6df759a07de8a2b6de2f (patch) | |
| tree | d64846d56a79178a34e865440b3b87d970c13fd4 /proto/ospf/topology.h | |
| parent | 8a68316eb96be1fecf91ca395f3321aa99997ad2 (diff) | |
OSPF: Support for graceful restart
Implement OSPFv2 (RFC 3623) and OSPFv3 (RFC 5187) graceful restart,
for both restarting and helper sides. Graceful restart is initiated
by 'graceful down' command.
Diffstat (limited to 'proto/ospf/topology.h')
| -rw-r--r-- | proto/ospf/topology.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/proto/ospf/topology.h b/proto/ospf/topology.h index fd70239d..ffae436a 100644 --- a/proto/ospf/topology.h +++ b/proto/ospf/topology.h @@ -33,6 +33,7 @@ struct top_hash_entry u32 lb_id; /* Interface ID of link back iface (for bcast or NBMA networks) */ u32 dist; /* Distance from the root */ int ret_count; /* Number of retransmission lists referencing the entry */ + u8 dirty; /* Will be flushed during next LSAdb update unless reoriginated*/ u8 color; #define OUTSPF 0 #define CANDIDATE 1 @@ -180,6 +181,7 @@ struct top_hash_entry * ospf_originate_lsa(struct ospf_proto *p, struct ospf_new void ospf_advance_lsa(struct ospf_proto *p, struct top_hash_entry *en, struct ospf_lsa_header *lsa, u32 type, u32 domain, void *body); void ospf_flush_lsa(struct ospf_proto *p, struct top_hash_entry *en); void ospf_update_lsadb(struct ospf_proto *p); +void ospf_mark_lsadb(struct ospf_proto *p); static inline void ospf_flush2_lsa(struct ospf_proto *p, struct top_hash_entry **en) { if (*en) { ospf_flush_lsa(p, *en); *en = NULL; } } @@ -187,6 +189,7 @@ static inline void ospf_flush2_lsa(struct ospf_proto *p, struct top_hash_entry * void ospf_originate_sum_net_lsa(struct ospf_proto *p, struct ospf_area *oa, ort *nf, int metric); void ospf_originate_sum_rt_lsa(struct ospf_proto *p, struct ospf_area *oa, u32 drid, int metric, u32 options); void ospf_originate_ext_lsa(struct ospf_proto *p, struct ospf_area *oa, ort *nf, u8 mode, u32 metric, u32 ebit, ip_addr fwaddr, u32 tag, int pbit, int dn); +void ospf_originate_gr_lsa(struct ospf_proto *p, struct ospf_iface *ifa); void ospf_rt_notify(struct proto *P, struct channel *ch, net *n, rte *new, rte *old); void ospf_update_topology(struct ospf_proto *p); |