cfm: Scope CFM packets to key zero.

[sliver-openvswitch.git] / lib / cfm.h

diff --git a/lib/cfm.h b/lib/cfm.h
index 628d539..8bb6778 100644 (file)
--- a/lib/cfm.h
+++ b/lib/cfm.h
@@ -57,6 +57,8 @@ struct cfm_settings {
     uint16_t ccm_vlan;          /* CCM Vlan tag. Zero if none.
                                    CFM_RANDOM_VLAN if random. */
     uint8_t ccm_pcp;            /* CCM Priority. Zero if none. */
+
+    bool check_tnl_key;         /* Verify inbound packet key? */
 };
 
 void cfm_init(void);
@@ -71,7 +73,7 @@ bool cfm_should_process_flow(const struct cfm *cfm, const struct flow *);
 void cfm_process_heartbeat(struct cfm *, const struct ofpbuf *packet);
 int cfm_get_fault(const struct cfm *);
 int cfm_get_health(const struct cfm *);
-bool cfm_get_opup(const struct cfm *);
+int cfm_get_opup(const struct cfm *);
 void cfm_get_remote_mpids(const struct cfm *, const uint64_t **rmps,
                           size_t *n_rmps);
 const char *cfm_fault_reason_to_str(int fault);