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76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/*
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* Copyright (C) 2004 Yasuhiro Ohara
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*
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* This file is part of GNU Zebra.
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*
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* GNU Zebra is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* GNU Zebra is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Zebra; see the file COPYING. If not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef OSPF6_ABR_H
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#define OSPF6_ABR_H
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/* Debug option */
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extern unsigned char conf_debug_ospf6_abr;
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#define OSPF6_DEBUG_ABR_ON() \
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(conf_debug_ospf6_abr = 1)
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#define OSPF6_DEBUG_ABR_OFF() \
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(conf_debug_ospf6_abr = 0)
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#define IS_OSPF6_DEBUG_ABR \
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(conf_debug_ospf6_abr)
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/* Inter-Area-Prefix-LSA */
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struct ospf6_inter_prefix_lsa
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{
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u_int32_t metric;
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struct ospf6_prefix prefix;
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};
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/* Inter-Area-Router-LSA */
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struct ospf6_inter_router_lsa
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{
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u_char mbz;
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u_char options[3];
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u_int32_t metric;
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u_int32_t router_id;
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};
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#define OSPF6_ABR_SUMMARY_METRIC(E) (ntohl ((E)->metric & htonl (0x00ffffff)))
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#define OSPF6_ABR_SUMMARY_METRIC_SET(E,C) \
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{ (E)->metric &= htonl (0x00000000); \
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(E)->metric |= htonl (0x00ffffff) & htonl (C); }
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int ospf6_is_router_abr (struct ospf6 *o);
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void ospf6_abr_enable_area (struct ospf6_area *oa);
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void ospf6_abr_disable_area (struct ospf6_area *oa);
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void ospf6_abr_originate_summary_to_area (struct ospf6_route *route,
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struct ospf6_area *area);
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void ospf6_abr_originate_summary (struct ospf6_route *route);
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void ospf6_abr_examin_summary (struct ospf6_lsa *lsa, struct ospf6_area *oa);
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void ospf6_abr_examin_brouter (u_int32_t router_id);
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void ospf6_abr_reimport (struct ospf6_area *oa);
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int config_write_ospf6_debug_abr (struct vty *vty);
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void install_element_ospf6_debug_abr ();
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int ospf6_abr_config_write (struct vty *vty);
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void ospf6_abr_init ();
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#endif /*OSPF6_ABR_H*/
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