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Annotation of embedaddon/quagga/lib/libospf.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Defines and structures common to OSPFv2 and OSPFv3
        !             3:  * Copyright (C) 1998, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada
        !             4:  *
        !             5:  * This file is part of GNU Zebra.
        !             6:  *
        !             7:  * GNU Zebra is free software; you can redistribute it and/or modify it
        !             8:  * under the terms of the GNU General Public License as published by the
        !             9:  * Free Software Foundation; either version 2, or (at your option) any
        !            10:  * later version.
        !            11:  *
        !            12:  * GNU Zebra is distributed in the hope that it will be useful, but
        !            13:  * WITHOUT ANY WARRANTY; without even the implied warranty of
        !            14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            15:  * General Public License for more details.
        !            16:  *
        !            17:  * You should have received a copy of the GNU General Public License
        !            18:  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
        !            19:  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
        !            20:  * 02111-1307, USA.
        !            21:  */
        !            22: 
        !            23: #ifndef _LIBOSPFD_H
        !            24: #define _LIBOSPFD_H
        !            25: 
        !            26: /* IP precedence. */
        !            27: #ifndef IPTOS_PREC_INTERNETCONTROL
        !            28: #define IPTOS_PREC_INTERNETCONTROL     0xC0
        !            29: #endif /* IPTOS_PREC_INTERNETCONTROL */
        !            30: 
        !            31: /* Default protocol, port number. */
        !            32: #ifndef IPPROTO_OSPFIGP
        !            33: #define IPPROTO_OSPFIGP         89
        !            34: #endif /* IPPROTO_OSPFIGP */
        !            35: 
        !            36: /* Architectual Constants */
        !            37: #ifdef DEBUG
        !            38: #define OSPF_LS_REFRESH_TIME                    60
        !            39: #else
        !            40: #define OSPF_LS_REFRESH_TIME                  1800
        !            41: #endif
        !            42: #define OSPF_MIN_LS_INTERVAL                  5000  /* msec */
        !            43: #define OSPF_MIN_LS_ARRIVAL                   1000  /* msec */
        !            44: #define OSPF_LSA_INITIAL_AGE                     0     /* useful for debug */
        !            45: #define OSPF_LSA_MAXAGE                       3600
        !            46: #define OSPF_CHECK_AGE                         300
        !            47: #define OSPF_LSA_MAXAGE_DIFF                   900
        !            48: #define OSPF_LS_INFINITY                  0xffffff
        !            49: #define OSPF_DEFAULT_DESTINATION        0x00000000      /* 0.0.0.0 */
        !            50: #define OSPF_INITIAL_SEQUENCE_NUMBER    0x80000001U
        !            51: #define OSPF_MAX_SEQUENCE_NUMBER        0x7fffffffU
        !            52: 
        !            53: /* OSPF Interface Types */
        !            54: #define OSPF_IFTYPE_NONE               0
        !            55: #define OSPF_IFTYPE_POINTOPOINT                1
        !            56: #define OSPF_IFTYPE_BROADCAST          2
        !            57: #define OSPF_IFTYPE_NBMA               3
        !            58: #define OSPF_IFTYPE_POINTOMULTIPOINT   4
        !            59: #define OSPF_IFTYPE_VIRTUALLINK                5
        !            60: #define OSPF_IFTYPE_LOOPBACK            6
        !            61: #define OSPF_IFTYPE_MAX                        7
        !            62: 
        !            63: /* OSPF interface default values. */
        !            64: #define OSPF_OUTPUT_COST_DEFAULT           10
        !            65: #define OSPF_OUTPUT_COST_INFINITE         UINT16_MAX
        !            66: #define OSPF_ROUTER_DEAD_INTERVAL_DEFAULT  40
        !            67: #define OSPF_ROUTER_DEAD_INTERVAL_MINIMAL   1
        !            68: #define OSPF_HELLO_INTERVAL_DEFAULT        10
        !            69: #define OSPF_ROUTER_PRIORITY_DEFAULT        1
        !            70: #define OSPF_RETRANSMIT_INTERVAL_DEFAULT    5
        !            71: #define OSPF_TRANSMIT_DELAY_DEFAULT         1
        !            72: #define OSPF_DEFAULT_BANDWIDTH          10000  /* Kbps */
        !            73: 
        !            74: #define OSPF_DEFAULT_REF_BANDWIDTH     100000  /* Kbps */
        !            75: 
        !            76: #define OSPF_POLL_INTERVAL_DEFAULT         60
        !            77: #define OSPF_NEIGHBOR_PRIORITY_DEFAULT      0
        !            78: 
        !            79: #define OSPF_MTU_IGNORE_DEFAULT             0
        !            80: #define OSPF_FAST_HELLO_DEFAULT             0
        !            81: 
        !            82: #define OSPF_AREA_BACKBONE              0x00000000      /* 0.0.0.0 */
        !            83: 
        !            84: /* SPF Throttling timer values. */
        !            85: #define OSPF_SPF_DELAY_DEFAULT              0
        !            86: #define OSPF_SPF_HOLDTIME_DEFAULT           50
        !            87: #define OSPF_SPF_MAX_HOLDTIME_DEFAULT      5000
        !            88: 
        !            89: #define OSPF_LSA_MAXAGE_CHECK_INTERVAL         30
        !            90: #define OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT   60
        !            91: 
        !            92: #endif /* _LIBOSPFD_H */