diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2009-11-26 20:47:59 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2009-11-26 20:47:59 +0100 |
| commit | bf47fe4b2e40ccfcfe6af2d86548d06cdf9739c5 (patch) | |
| tree | 59108f1bdc8f5192a27e9a40d72a7e950686dd8c /nest/protocol.h | |
| parent | 5e6f568115511e2bcf43c60dfdcbd7a35cb04b93 (diff) | |
Implements BGP route refresh.
Diffstat (limited to 'nest/protocol.h')
| -rw-r--r-- | nest/protocol.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nest/protocol.h b/nest/protocol.h index 807b579f..66e6c43d 100644 --- a/nest/protocol.h +++ b/nest/protocol.h @@ -152,6 +152,9 @@ struct proto { * It can construct a new rte, add private attributes and * decide whether the route shall be imported: 1=yes, -1=no, * 0=process it through the import filter set by the user. + * reload_routes Request protocol to reload all its routes to the core + * (using rte_update()). Returns: 0=reload cannot be done, + * 1= reload is scheduled and will happen (asynchronously). */ void (*if_notify)(struct proto *, unsigned flags, struct iface *i); @@ -161,6 +164,7 @@ struct proto { struct ea_list *(*make_tmp_attrs)(struct rte *rt, struct linpool *pool); void (*store_tmp_attrs)(struct rte *rt, struct ea_list *attrs); int (*import_control)(struct proto *, struct rte **rt, struct ea_list **attrs, struct linpool *pool); + int (*reload_routes)(struct proto *); /* * Routing entry hooks (called only for rte's belonging to this protocol): @@ -190,6 +194,7 @@ struct proto { void *proto_new(struct proto_config *, unsigned size); void *proto_config_new(struct protocol *, unsigned size); +void proto_request_feeding(struct proto *p); void proto_show(struct symbol *, int); struct proto *proto_get_named(struct symbol *, struct protocol *); void proto_xxable(char *, int); @@ -271,6 +276,10 @@ void proto_notify_state(struct proto *p, unsigned state); * HUNGRY/DOWN --> HUNGRY/START --> HUNGRY/UP --> * FEEDING/UP --> HAPPY/UP --> FLUSHING/STOP|DOWN --> * HUNGRY/STOP|DOWN --> HUNGRY/DOWN + * + * Sometimes, protocol might switch from HAPPY/UP to FEEDING/UP + * if it wants to refeed the routes (for example BGP does so + * as a result of received ROUTE-REFRESH request). */ #define FS_HUNGRY 0 |