projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 8551e6da DD |
2 | /* |
| 3 | * Defines and structures common to OSPFv2 and OSPFv3 | |
| 4 | * Copyright (C) 1998, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada | |
| 8551e6da DD |
5 | */ |
| 6 | ||
| 7 | #ifndef _LIBOSPFD_H | |
| 8 | #define _LIBOSPFD_H | |
| 9 | ||
| 5e244469 RW |
10 | #ifdef __cplusplus |
| 11 | extern "C" { | |
| 12 | #endif | |
| 13 | ||
| 8551e6da DD |
14 | /* IP precedence. */ |
| 15 | #ifndef IPTOS_PREC_INTERNETCONTROL | |
| 16 | #define IPTOS_PREC_INTERNETCONTROL 0xC0 | |
| 17 | #endif /* IPTOS_PREC_INTERNETCONTROL */ | |
| 18 | ||
| 19 | /* Default protocol, port number. */ | |
| 20 | #ifndef IPPROTO_OSPFIGP | |
| 21 | #define IPPROTO_OSPFIGP 89 | |
| 22 | #endif /* IPPROTO_OSPFIGP */ | |
| 23 | ||
| 214d8a60 | 24 | /* Architectural Constants */ |
| 8551e6da | 25 | #ifdef DEBUG |
| ea4ecfb3 | 26 | #define OSPF_LS_REFRESH_TIME 120 |
| 8551e6da DD |
27 | #else |
| 28 | #define OSPF_LS_REFRESH_TIME 1800 | |
| 29 | #endif | |
| ac7424f9 | 30 | #define OSPF_MIN_LS_INTERVAL 5000 /* msec */ |
| b6927875 | 31 | #define OSPF_MIN_LS_ARRIVAL 1000 /* in milliseconds */ |
| 8551e6da DD |
32 | #define OSPF_LSA_INITIAL_AGE 0 /* useful for debug */ |
| 33 | #define OSPF_LSA_MAXAGE 3600 | |
| 34 | #define OSPF_CHECK_AGE 300 | |
| 35 | #define OSPF_LSA_MAXAGE_DIFF 900 | |
| 36 | #define OSPF_LS_INFINITY 0xffffff | |
| 37 | #define OSPF_DEFAULT_DESTINATION 0x00000000 /* 0.0.0.0 */ | |
| 24873f0c DS |
38 | #define OSPF_INITIAL_SEQUENCE_NUMBER 0x80000001U |
| 39 | #define OSPF_MAX_SEQUENCE_NUMBER 0x7fffffffU | |
| ca5997cd | 40 | #define OSPF_INVALID_SEQUENCE_NUMBER 0x80000000U |
| 8551e6da | 41 | |
| c5926a92 DD |
42 | /* OSPF Interface Types */ |
| 43 | #define OSPF_IFTYPE_NONE 0 | |
| 44 | #define OSPF_IFTYPE_POINTOPOINT 1 | |
| 45 | #define OSPF_IFTYPE_BROADCAST 2 | |
| 46 | #define OSPF_IFTYPE_NBMA 3 | |
| 47 | #define OSPF_IFTYPE_POINTOMULTIPOINT 4 | |
| 48 | #define OSPF_IFTYPE_VIRTUALLINK 5 | |
| 49 | #define OSPF_IFTYPE_LOOPBACK 6 | |
| 50 | #define OSPF_IFTYPE_MAX 7 | |
| 51 | ||
| 8551e6da DD |
52 | /* OSPF interface default values. */ |
| 53 | #define OSPF_OUTPUT_COST_DEFAULT 10 | |
| 54 | #define OSPF_OUTPUT_COST_INFINITE UINT16_MAX | |
| 55 | #define OSPF_ROUTER_DEAD_INTERVAL_DEFAULT 40 | |
| 56 | #define OSPF_ROUTER_DEAD_INTERVAL_MINIMAL 1 | |
| 57 | #define OSPF_HELLO_INTERVAL_DEFAULT 10 | |
| 58 | #define OSPF_ROUTER_PRIORITY_DEFAULT 1 | |
| 59 | #define OSPF_RETRANSMIT_INTERVAL_DEFAULT 5 | |
| 60 | #define OSPF_TRANSMIT_DELAY_DEFAULT 1 | |
| 70bd3c43 | 61 | #define OSPF_DEFAULT_BANDWIDTH 10000 /* Mbps */ |
| 8551e6da | 62 | |
| 70bd3c43 | 63 | #define OSPF_DEFAULT_REF_BANDWIDTH 100000 /* Mbps */ |
| 8551e6da DD |
64 | |
| 65 | #define OSPF_POLL_INTERVAL_DEFAULT 60 | |
| 66 | #define OSPF_NEIGHBOR_PRIORITY_DEFAULT 0 | |
| 67 | ||
| 68 | #define OSPF_MTU_IGNORE_DEFAULT 0 | |
| 69 | #define OSPF_FAST_HELLO_DEFAULT 0 | |
| 70 | ||
| 71 | #define OSPF_AREA_BACKBONE 0x00000000 /* 0.0.0.0 */ | |
| c3c0ac83 | 72 | #define OSPF_AREA_RANGE_COST_UNSPEC -1U |
| 8551e6da | 73 | |
| ca1f4309 DS |
74 | #define OSPF_AREA_DEFAULT 0 |
| 75 | #define OSPF_AREA_STUB 1 | |
| 76 | #define OSPF_AREA_NSSA 2 | |
| 77 | #define OSPF_AREA_TYPE_MAX 3 | |
| 78 | ||
| 8551e6da | 79 | /* SPF Throttling timer values. */ |
| ce2fa071 DW |
80 | #define OSPF_SPF_DELAY_DEFAULT 0 |
| 81 | #define OSPF_SPF_HOLDTIME_DEFAULT 50 | |
| 82 | #define OSPF_SPF_MAX_HOLDTIME_DEFAULT 5000 | |
| 8551e6da DD |
83 | |
| 84 | #define OSPF_LSA_MAXAGE_CHECK_INTERVAL 30 | |
| 2449fcd6 | 85 | #define OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT 60 |
| 8551e6da | 86 | |
| 5e244469 RW |
87 | #ifdef __cplusplus |
| 88 | } | |
| 89 | #endif | |
| 90 | ||
| 8551e6da | 91 | #endif /* _LIBOSPFD_H */ |