diff --git a/ospf6d/ospf6_route.h b/ospf6d/ospf6_route.h
new file mode 100644
index 0000000..71b2562
--- /dev/null
+++ b/ospf6d/ospf6_route.h
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 1999 Yasuhiro Ohara
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING.  If not, write to the 
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
+ * Boston, MA 02111-1307, USA.  
+ */
+
+#ifndef OSPF6_ROUTE_H
+#define OSPF6_ROUTE_H
+
+#include "ospf6_hook.h"
+#include "ospf6_linklist.h"
+
+struct ospf6_route_table
+{
+  char name[128];
+
+  int freeze;
+
+  /* radix tree */
+  struct route_table *table;
+
+  /* list of hooks */
+  struct linklist *hook_list[3];
+  void (*hook_add) (void *);
+  void (*hook_change) (void *);
+  void (*hook_remove) (void *);
+
+  u_int32_t route_id;
+};
+
+
+
+struct ospf6_route
+{
+  /* Destination ID */
+  struct prefix prefix;
+
+  /* Destination Type */
+  u_char type;
+};
+
+/* Path */
+struct ls_origin
+{
+  u_int16_t type;
+  u_int32_t id;
+  u_int32_t adv_router;
+};
+
+struct ospf6_path
+{
+  /* Link State Origin */
+  struct ls_origin origin;
+
+  /* Router bits */
+  u_char router_bits;
+
+  /* Optional Capabilities */
+  u_char capability[3];
+
+  /* Prefix Options */
+  u_char prefix_options;
+
+  /* Associated Area */
+  u_int32_t area_id;
+
+  /* Path-type */
+  u_char type;
+
+  /* Cost */
+  u_int8_t metric_type;
+  u_int32_t cost;
+  u_int32_t cost_e2;
+};
+
+/* Nexthop */
+struct ospf6_nexthop
+{
+  /* Interface index */
+  unsigned int ifindex;
+
+  /* IP address, if any */
+  struct in6_addr address;
+};
+
+struct ospf6_route_node
+{
+  struct ospf6_route_table *table;
+  int count;
+  u_int32_t route_id;
+
+  struct route_node  *route_node;
+  struct ospf6_route  route;
+  struct linklist    *path_list;
+};
+
+struct ospf6_path_node
+{
+  struct ospf6_route_node *route_node;
+  struct ospf6_path        path;
+  struct linklist         *nexthop_list;
+};
+
+struct ospf6_nexthop_node
+{
+  int            flag;
+  struct timeval installed;
+
+  struct ospf6_path_node *path_node;
+  struct ospf6_nexthop    nexthop;
+};
+
+struct ospf6_route_req
+{
+  struct ospf6_route_table *table;
+  struct route_node    *route_node;
+  struct linklist_node  path_lnode;
+  struct linklist_node  nexthop_lnode;
+  u_int32_t route_id;
+
+  int count;
+  struct ospf6_route   route;
+  struct ospf6_path    path;
+  struct ospf6_nexthop nexthop;
+};
+
+#define OSPF6_DEST_TYPE_NONE       0
+#define OSPF6_DEST_TYPE_ROUTER     1
+#define OSPF6_DEST_TYPE_NETWORK    2
+#define OSPF6_DEST_TYPE_DISCARD    3
+#define OSPF6_DEST_TYPE_MAX        4
+
+#define OSPF6_PATH_TYPE_NONE       0
+#define OSPF6_PATH_TYPE_INTRA      1
+#define OSPF6_PATH_TYPE_INTER      2
+#define OSPF6_PATH_TYPE_EXTERNAL1  3
+#define OSPF6_PATH_TYPE_EXTERNAL2  4
+#define OSPF6_PATH_TYPE_ZOFFSET    5
+#define OSPF6_PATH_TYPE_ZSYSTEM  (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_SYSTEM)
+#define OSPF6_PATH_TYPE_ZKERNEL  (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_KERNEL)
+#define OSPF6_PATH_TYPE_ZCONNECT (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_CONNECT)
+#define OSPF6_PATH_TYPE_ZSTATIC  (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_STATIC)
+#define OSPF6_PATH_TYPE_ZRIP     (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_RIP)
+#define OSPF6_PATH_TYPE_ZRIPNG   (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_RIPNG)
+#define OSPF6_PATH_TYPE_ZOSPF    (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_OSPF)
+#define OSPF6_PATH_TYPE_ZOSPF6   (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_OSPF6)
+#define OSPF6_PATH_TYPE_ZBGP     (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_BGP)
+#define OSPF6_PATH_TYPE_MAX      (OSPF6_PATH_TYPE_ZOFFSET + ZEBRA_ROUTE_MAX)
+
+#define OSPF6_ROUTE_FLAG_ROUTE_CHANGE      0x01
+#define OSPF6_ROUTE_FLAG_PATH_CHANGE       0x02
+#define OSPF6_ROUTE_FLAG_ADD               0x04
+#define OSPF6_ROUTE_FLAG_REMOVE            0x08
+#define OSPF6_ROUTE_FLAG_CHANGE            0x10
+
+int ospf6_route_lookup (struct ospf6_route_req *request,
+                        struct prefix *prefix,
+                        struct ospf6_route_table *table);
+void ospf6_route_head  (struct ospf6_route_req *request,
+                        struct ospf6_route_table *table);
+int  ospf6_route_end   (struct ospf6_route_req *request);
+void ospf6_route_next  (struct ospf6_route_req *request);
+
+void ospf6_route_add (struct ospf6_route_req *, struct ospf6_route_table *);
+void ospf6_route_remove (struct ospf6_route_req *, struct ospf6_route_table *);
+void ospf6_route_remove_all (struct ospf6_route_table *);
+
+struct ospf6_route_table *ospf6_route_table_create ();
+void ospf6_route_table_delete (struct ospf6_route_table *);
+
+void ospf6_route_table_freeze (struct ospf6_route_table *);
+void ospf6_route_table_thaw (struct ospf6_route_table *);
+
+void ospf6_route_log_request (char *what, char *where,
+                              struct ospf6_route_req *request);
+
+void
+ospf6_route_hook_register (void (*add)    (struct ospf6_route_req *),
+                           void (*change) (struct ospf6_route_req *),
+                           void (*remove) (struct ospf6_route_req *),
+                           struct ospf6_route_table *table);
+void
+ospf6_route_hook_unregister (void (*add)    (struct ospf6_route_req *),
+                             void (*change) (struct ospf6_route_req *),
+                             void (*remove) (struct ospf6_route_req *),
+                             struct ospf6_route_table *table);
+
+void ospf6_route_init ();
+
+int ospf6_route_table_show (struct vty *, int, char **,
+                            struct ospf6_route_table *);
+
+#endif /* OSPF6_ROUTE_H */
+