diff options
| author | Renato Westphal <renato@opensourcerouting.org> | 2021-10-14 12:12:37 -0300 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2023-04-19 09:15:01 -0300 |
| commit | c262df828b2475632f590c256db677b424d868c7 (patch) | |
| tree | 85a8ab1e5ff016e9cdc28e18f91d263a207c8d32 /ripd/ripd.h | |
| parent | fec51f2e2be021108dc1de4dd1ea89516082eaf7 (diff) | |
ripd: support BFD integration
Implement RIP peer monitoring with BFD.
RFC 5882 Generic Application of Bidirectional Forwarding Detection
(BFD), Section 10.3 Interactions with RIP.
Co-authored-by: Renato Westphal <renato@opensourcerouting.org>
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Diffstat (limited to 'ripd/ripd.h')
| -rw-r--r-- | ripd/ripd.h | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/ripd/ripd.h b/ripd/ripd.h index 176a3bfc37..bba3c28069 100644 --- a/ripd/ripd.h +++ b/ripd/ripd.h @@ -10,6 +10,7 @@ #include "nexthop.h" #include "distribute.h" #include "memory.h" +#include "bfd.h" /* RIP version number. */ #define RIPv1 1 @@ -182,6 +183,9 @@ struct rip { /* RIP queries. */ long queries; } counters; + + /* Default BFD profile to use with BFD sessions. */ + char *default_bfd_profile; }; RB_HEAD(rip_instance_head, rip); RB_PROTOTYPE(rip_instance_head, rip, entry, rip_instance_compare) @@ -265,6 +269,9 @@ struct rip_interface { /* Parent routing instance. */ struct rip *rip; + /* Interface data from zebra. */ + struct interface *ifp; + /* RIP is enabled on this interface. */ int enable_network; int enable_interface; @@ -318,6 +325,12 @@ struct rip_interface { /* Passive interface. */ int passive; + + /* BFD information. */ + struct { + bool enabled; + char *profile; + } bfd; }; /* RIP peer information. */ @@ -325,6 +338,9 @@ struct rip_peer { /* Parent routing instance. */ struct rip *rip; + /* Back-pointer to RIP interface. */ + struct rip_interface *ri; + /* Peer address. */ struct in_addr addr; @@ -343,6 +359,9 @@ struct rip_peer { /* Timeout thread. */ struct event *t_timeout; + + /* BFD information */ + struct bfd_session_params *bfd_session; }; struct rip_distance { @@ -461,16 +480,20 @@ extern void rip_if_rmap_update_interface(struct interface *ifp); extern int rip_show_network_config(struct vty *vty, struct rip *rip); extern void rip_show_redistribute_config(struct vty *vty, struct rip *rip); -extern void rip_peer_update(struct rip *rip, struct sockaddr_in *from, - uint8_t version); -extern void rip_peer_bad_route(struct rip *rip, struct sockaddr_in *from); -extern void rip_peer_bad_packet(struct rip *rip, struct sockaddr_in *from); +extern void rip_peer_free(struct rip_peer *peer); +extern void rip_peer_update(struct rip *rip, struct rip_interface *ri, + struct sockaddr_in *from, uint8_t version); +extern void rip_peer_bad_route(struct rip *rip, struct rip_interface *ri, + struct sockaddr_in *from); +extern void rip_peer_bad_packet(struct rip *rip, struct rip_interface *ri, + struct sockaddr_in *from); extern void rip_peer_display(struct vty *vty, struct rip *rip); extern struct rip_peer *rip_peer_lookup(struct rip *rip, struct in_addr *addr); extern struct rip_peer *rip_peer_lookup_next(struct rip *rip, struct in_addr *addr); extern int rip_peer_list_cmp(struct rip_peer *p1, struct rip_peer *p2); extern void rip_peer_list_del(void *arg); +void rip_peer_delete_routes(const struct rip_peer *peer); extern void rip_info_free(struct rip_info *); extern struct rip *rip_info_get_instance(const struct rip_info *rinfo); |