diff options
Diffstat (limited to 'proto/ospf/ospf.h')
| -rw-r--r-- | proto/ospf/ospf.h | 76 |
1 files changed, 60 insertions, 16 deletions
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h index 8c7eaa0..d1de12a 100644 --- a/proto/ospf/ospf.h +++ b/proto/ospf/ospf.h @@ -1,7 +1,7 @@ /* * BIRD -- OSPF * - * (c) 1999 - 2000 Ondrej Filip <feela@network.cz> + * (c) 1999--2004 Ondrej Filip <feela@network.cz> * * Can be freely distributed and used under the terms of the GNU GPL. */ @@ -50,7 +50,7 @@ #define LSREFRESHTIME 1800 /* 30 minutes */ #define MINLSINTERVAL 5 #define MINLSARRIVAL 1 -#define LSINFINITY 0xffff /* RFC says 0xffffff ??? */ +#define LSINFINITY 0xffffff #define DEFAULT_OSPFTICK 5 #define DEFAULT_AREATICK 4 @@ -72,13 +72,18 @@ struct nbma_node int eligible; }; -struct area_net +struct area_net_config { node n; struct prefix px; int hidden; +}; + +struct area_net +{ + struct fib_node fn; + int hidden; int active; - int oldactive; }; struct ospf_area_config @@ -113,6 +118,9 @@ struct ospf_iface u32 rxmtint; /* number of seconds between LSA retransmissions */ u32 pollint; /* Poll interval */ u32 deadc; /* after "deadint" missing hellos is router dead */ + u32 vid; /* Id of peer of virtual link */ + ip_addr vip; /* IP of peer of virtual link */ + struct ospf_area *voa; /* Area wich the vlink goes through */ u16 autype; u8 aukey[8]; u8 options; @@ -299,28 +307,61 @@ struct ospf_lsa_net ip_addr netmask; }; -struct ospf_lsa_summ +struct ospf_lsa_sum { ip_addr netmask; }; -struct ospf_lsa_summ_net + +struct ospf_lsa_ext { + ip_addr netmask; +}; + +struct ospf_lsa_ext_etos +{ +#ifdef _BIG_ENDIAN + u8 ebit:1; + u8 tos:7; + u8 padding1; + u16 padding2; +#else + u16 padding2; + u8 padding1; + u8 tos:7; + u8 ebit:1; +#endif +}; + +#define METRIC_MASK 0x00FFFFFF +struct ospf_lsa_sum_tos +{ +#ifdef _BIG_ENDIAN u8 tos; - u8 padding; - u16 metric; + u8 padding1; + u16 padding2; +#else + u16 padding2; + u8 padding1; + u8 tos; +#endif }; -struct ospf_lsa_ext +union ospf_lsa_sum_tm { - ip_addr netmask; + struct ospf_lsa_sum_tos tos; + u32 metric; +}; + +union ospf_lsa_ext_etm +{ + struct ospf_lsa_ext_etos etos; + u32 metric; }; struct ospf_lsa_ext_tos { - u8 etos; - u8 padding; - u16 metric; + union ospf_lsa_ext_etm etm; ip_addr fwaddr; u32 tag; }; @@ -432,11 +473,12 @@ struct ospf_area slist lsal; /* List of all LSA's */ struct top_hash_entry *rt; /* My own router LSA */ list cand; /* List of candidates for RT calc. */ - list net_list; /* Networks to advertise or not */ + struct fib net_fib; /* Networks to advertise or not */ int stub; int trcap; /* Transit capability? */ struct proto_ospf *po; unsigned tick; + struct fib rtr; /* Routing tables for routers */ }; struct proto_ospf @@ -448,9 +490,10 @@ struct proto_ospf list iface_list; /* Interfaces we really use */ list area_list; int areano; /* Number of area I belong to */ - struct fib rtf[2]; /* Routing tables */ + struct fib rtf; /* Routing table */ int rfc1583; /* RFC1583 compatibility */ int ebit; /* Did I originate any ext lsa? */ + struct ospf_area *backbone; /* If exists */ }; struct ospf_iface_patt @@ -468,6 +511,7 @@ struct ospf_iface_patt u32 autype; u32 strictnbma; u32 stub; + u32 vid; /* must be in network byte order */ #define AU_NONE htons(0) #define AU_SIMPLE htons(1) @@ -493,6 +537,7 @@ void ospf_sh_iface(struct proto *p, char *iff); #define EA_OSPF_METRIC2 EA_CODE(EAP_OSPF, 1) #define EA_OSPF_TAG EA_CODE(EAP_OSPF, 2) +#include "proto/ospf/rt.h" #include "proto/ospf/hello.h" #include "proto/ospf/packet.h" #include "proto/ospf/iface.h" @@ -503,6 +548,5 @@ void ospf_sh_iface(struct proto *p, char *iff); #include "proto/ospf/lsupd.h" #include "proto/ospf/lsack.h" #include "proto/ospf/lsalib.h" -#include "proto/ospf/rt.h" #endif /* _BIRD_OSPF_H_ */ |