diff options
Diffstat (limited to 'proto/bgp/bgp.c')
| -rw-r--r-- | proto/bgp/bgp.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index b9ed6c78..b34dc325 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -134,7 +134,7 @@ static void bgp_active(struct bgp_proto *p); static void bgp_setup_conn(struct bgp_proto *p, struct bgp_conn *conn); static void bgp_setup_sk(struct bgp_conn *conn, sock *s); static void bgp_send_open(struct bgp_conn *conn); -static void bgp_update_bfd(struct bgp_proto *p, int use_bfd); +static void bgp_update_bfd(struct bgp_proto *p, const struct bfd_options *bfd); static int bgp_incoming_connection(sock *sk, uint dummy UNUSED); static void bgp_listen_sock_err(sock *sk UNUSED, int err); @@ -1357,7 +1357,7 @@ bgp_bfd_notify(struct bfd_request *req) BGP_TRACE(D_EVENTS, "BFD session down"); bgp_store_error(p, NULL, BE_MISC, BEM_BFD_DOWN); - if (p->cf->bfd == BGP_BFD_GRACEFUL) + if (req->opts.mode == BGP_BFD_GRACEFUL) { /* Trigger graceful restart */ if (p->conn && (p->conn->state == BS_ESTABLISHED) && p->gr_ready) @@ -1380,14 +1380,17 @@ bgp_bfd_notify(struct bfd_request *req) } static void -bgp_update_bfd(struct bgp_proto *p, int use_bfd) +bgp_update_bfd(struct bgp_proto *p, const struct bfd_options *bfd) { - if (use_bfd && !p->bfd_req && !bgp_is_dynamic(p)) + if (bfd && p->bfd_req) + bfd_update_request(p->bfd_req, bfd); + + if (bfd && !p->bfd_req && !bgp_is_dynamic(p)) p->bfd_req = bfd_request_session(p->p.pool, p->remote_ip, p->local_ip, p->cf->multihop ? NULL : p->neigh->iface, - p->p.vrf, bgp_bfd_notify, p); + p->p.vrf, bgp_bfd_notify, p, bfd); - if (!use_bfd && p->bfd_req) + if (!bfd && p->bfd_req) { rfree(p->bfd_req); p->bfd_req = NULL; @@ -2138,9 +2141,18 @@ bgp_channel_reconfigure(struct channel *C, struct channel_config *CC, int *impor } static void -bgp_copy_config(struct proto_config *dest UNUSED, struct proto_config *src UNUSED) +bgp_copy_config(struct proto_config *dest, struct proto_config *src) { - /* Just a shallow copy */ + struct bgp_config *d = (void *) dest; + struct bgp_config *s = (void *) src; + + /* Copy BFD options */ + if (s->bfd) + { + struct bfd_options *opts = cfg_alloc(sizeof(struct bfd_options)); + memcpy(opts, s->bfd, sizeof(struct bfd_options)); + d->bfd = opts; + } } |