| Dinesh Dutt | 8551e6d | 2013-10-22 17:42:18 -0700 | [diff] [blame^] | 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 5 |
| 43 | #define OSPF_MIN_LS_ARRIVAL 1 |
| 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 0x80000001 |
| 51 | #define OSPF_MAX_SEQUENCE_NUMBER 0x7fffffff |
| 52 | |
| 53 | /* OSPF interface default values. */ |
| 54 | #define OSPF_OUTPUT_COST_DEFAULT 10 |
| 55 | #define OSPF_OUTPUT_COST_INFINITE UINT16_MAX |
| 56 | #define OSPF_ROUTER_DEAD_INTERVAL_DEFAULT 40 |
| 57 | #define OSPF_ROUTER_DEAD_INTERVAL_MINIMAL 1 |
| 58 | #define OSPF_HELLO_INTERVAL_DEFAULT 10 |
| 59 | #define OSPF_ROUTER_PRIORITY_DEFAULT 1 |
| 60 | #define OSPF_RETRANSMIT_INTERVAL_DEFAULT 5 |
| 61 | #define OSPF_TRANSMIT_DELAY_DEFAULT 1 |
| 62 | #define OSPF_DEFAULT_BANDWIDTH 10000 /* Kbps */ |
| 63 | |
| 64 | #define OSPF_DEFAULT_REF_BANDWIDTH 100000 /* Kbps */ |
| 65 | |
| 66 | #define OSPF_POLL_INTERVAL_DEFAULT 60 |
| 67 | #define OSPF_NEIGHBOR_PRIORITY_DEFAULT 0 |
| 68 | |
| 69 | #define OSPF_MTU_IGNORE_DEFAULT 0 |
| 70 | #define OSPF_FAST_HELLO_DEFAULT 0 |
| 71 | |
| 72 | #define OSPF_AREA_BACKBONE 0x00000000 /* 0.0.0.0 */ |
| 73 | |
| 74 | /* SPF Throttling timer values. */ |
| 75 | #define OSPF_SPF_DELAY_DEFAULT 200 |
| 76 | #define OSPF_SPF_HOLDTIME_DEFAULT 1000 |
| 77 | #define OSPF_SPF_MAX_HOLDTIME_DEFAULT 10000 |
| 78 | |
| 79 | #define OSPF_LSA_MAXAGE_CHECK_INTERVAL 30 |
| 80 | #define OSFP_LSA_MAXAGE_REMOVE_DELAY_DEFAULT 60 |
| 81 | |
| 82 | #endif /* _LIBOSPFD_H */ |