* isis_spf.c: Changing cost from uint16_t to uint32_t. Unset
ISIS_ROUTE_FLAG_ACTIVE flag before running SPF.
* isisd.[ch]: Separate route tables for different levels. SPF is done
separately, but in case of L1L2 area they have to be merged.
* isis_zebra.c: Set/unset ISIS_ROUTE_FLAG_ZEBRA_SYNC flag correctly in
case of adding/removing IPv4 routes.
* zebra_route.c: Rework route validating process. Merging L1 and L2
tables in case of L1L2 area.
In short - many changes to make SPF work more correctly, add/remove
to/from RIB also works now. It's still very far from perfect though.
diff --git a/isisd/isisd.c b/isisd/isisd.c
index 2a60b88..dbaae8a 100644
--- a/isisd/isisd.c
+++ b/isisd/isisd.c
@@ -106,9 +106,11 @@
area->lspdb[1] = lsp_db_init ();
spftree_area_init (area);
- area->route_table = route_table_init ();
+ area->route_table[0] = route_table_init ();
+ area->route_table[1] = route_table_init ();
#ifdef HAVE_IPV6
- area->route_table6 = route_table_init ();
+ area->route_table6[0] = route_table_init ();
+ area->route_table6[1] = route_table_init ();
#endif /* HAVE_IPV6 */
area->circuit_list = list_new ();
area->area_addrs = list_new ();