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- /*
- * Copyright (C) 2004 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_ABR_H
- #define OSPF6_ABR_H
- /* Debug option */
- extern unsigned char conf_debug_ospf6_abr;
- #define OSPF6_DEBUG_ABR_ON() \
- (conf_debug_ospf6_abr = 1)
- #define OSPF6_DEBUG_ABR_OFF() \
- (conf_debug_ospf6_abr = 0)
- #define IS_OSPF6_DEBUG_ABR \
- (conf_debug_ospf6_abr)
- /* Inter-Area-Prefix-LSA */
- struct ospf6_inter_prefix_lsa
- {
- u_int32_t metric;
- struct ospf6_prefix prefix;
- };
- /* Inter-Area-Router-LSA */
- struct ospf6_inter_router_lsa
- {
- u_char mbz;
- u_char options[3];
- u_int32_t metric;
- u_int32_t router_id;
- };
- #define OSPF6_ABR_SUMMARY_METRIC(E) (ntohl ((E)->metric & htonl (0x00ffffff)))
- #define OSPF6_ABR_SUMMARY_METRIC_SET(E,C) \
- { (E)->metric &= htonl (0x00000000); \
- (E)->metric |= htonl (0x00ffffff) & htonl (C); }
- extern int ospf6_is_router_abr (struct ospf6 *o);
- extern void ospf6_abr_enable_area (struct ospf6_area *oa);
- extern void ospf6_abr_disable_area (struct ospf6_area *oa);
- extern void ospf6_abr_originate_summary_to_area (struct ospf6_route *route,
- struct ospf6_area *area);
- extern void ospf6_abr_originate_summary (struct ospf6_route *route);
- extern void ospf6_abr_examin_summary (struct ospf6_lsa *lsa, struct ospf6_area *oa);
- extern void ospf6_abr_examin_brouter (u_int32_t router_id);
- extern void ospf6_abr_reimport (struct ospf6_area *oa);
- extern int config_write_ospf6_debug_abr (struct vty *vty);
- extern void install_element_ospf6_debug_abr (void);
- extern int ospf6_abr_config_write (struct vty *vty);
- extern void ospf6_abr_init (void);
- #endif /*OSPF6_ABR_H*/
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