| /* |
| * Defines and structures common to OSPFv2 and OSPFv3 |
| * Copyright (C) 1998, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada |
| * |
| * 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 _LIBOSPFD_H |
| #define _LIBOSPFD_H |
| |
| /* IP precedence. */ |
| #ifndef IPTOS_PREC_INTERNETCONTROL |
| #define IPTOS_PREC_INTERNETCONTROL 0xC0 |
| #endif /* IPTOS_PREC_INTERNETCONTROL */ |
| |
| /* Default protocol, port number. */ |
| #ifndef IPPROTO_OSPFIGP |
| #define IPPROTO_OSPFIGP 89 |
| #endif /* IPPROTO_OSPFIGP */ |
| |
| /* Architectual Constants */ |
| #ifdef DEBUG |
| #define OSPF_LS_REFRESH_TIME 60 |
| #else |
| #define OSPF_LS_REFRESH_TIME 1800 |
| #endif |
| #define OSPF_MIN_LS_INTERVAL 5 |
| #define OSPF_MIN_LS_ARRIVAL 1 |
| #define OSPF_LSA_INITIAL_AGE 0 /* useful for debug */ |
| #define OSPF_LSA_MAXAGE 3600 |
| #define OSPF_CHECK_AGE 300 |
| #define OSPF_LSA_MAXAGE_DIFF 900 |
| #define OSPF_LS_INFINITY 0xffffff |
| #define OSPF_DEFAULT_DESTINATION 0x00000000 /* 0.0.0.0 */ |
| #define OSPF_INITIAL_SEQUENCE_NUMBER 0x80000001 |
| #define OSPF_MAX_SEQUENCE_NUMBER 0x7fffffff |
| |
| /* OSPF Interface Types */ |
| #define OSPF_IFTYPE_NONE 0 |
| #define OSPF_IFTYPE_POINTOPOINT 1 |
| #define OSPF_IFTYPE_BROADCAST 2 |
| #define OSPF_IFTYPE_NBMA 3 |
| #define OSPF_IFTYPE_POINTOMULTIPOINT 4 |
| #define OSPF_IFTYPE_VIRTUALLINK 5 |
| #define OSPF_IFTYPE_LOOPBACK 6 |
| #define OSPF_IFTYPE_MAX 7 |
| |
| /* OSPF interface default values. */ |
| #define OSPF_OUTPUT_COST_DEFAULT 10 |
| #define OSPF_OUTPUT_COST_INFINITE UINT16_MAX |
| #define OSPF_ROUTER_DEAD_INTERVAL_DEFAULT 40 |
| #define OSPF_ROUTER_DEAD_INTERVAL_MINIMAL 1 |
| #define OSPF_HELLO_INTERVAL_DEFAULT 10 |
| #define OSPF_ROUTER_PRIORITY_DEFAULT 1 |
| #define OSPF_RETRANSMIT_INTERVAL_DEFAULT 5 |
| #define OSPF_TRANSMIT_DELAY_DEFAULT 1 |
| #define OSPF_DEFAULT_BANDWIDTH 10000 /* Kbps */ |
| |
| #define OSPF_DEFAULT_REF_BANDWIDTH 100000 /* Kbps */ |
| |
| #define OSPF_POLL_INTERVAL_DEFAULT 60 |
| #define OSPF_NEIGHBOR_PRIORITY_DEFAULT 0 |
| |
| #define OSPF_MTU_IGNORE_DEFAULT 0 |
| #define OSPF_FAST_HELLO_DEFAULT 0 |
| |
| #define OSPF_AREA_BACKBONE 0x00000000 /* 0.0.0.0 */ |
| |
| /* SPF Throttling timer values. */ |
| #define OSPF_SPF_DELAY_DEFAULT 200 |
| #define OSPF_SPF_HOLDTIME_DEFAULT 1000 |
| #define OSPF_SPF_MAX_HOLDTIME_DEFAULT 10000 |
| |
| #define OSPF_LSA_MAXAGE_CHECK_INTERVAL 30 |
| #define OSPF_LSA_MAXAGE_REMOVE_DELAY_DEFAULT 60 |
| |
| #endif /* _LIBOSPFD_H */ |