diff --git a/providers/netcfglinks/src/main/java/org/onosproject/provider/netcfglinks/NetworkConfigLinksProvider.java b/providers/netcfglinks/src/main/java/org/onosproject/provider/netcfglinks/NetworkConfigLinksProvider.java
index 6851e7e..186024b 100644
--- a/providers/netcfglinks/src/main/java/org/onosproject/provider/netcfglinks/NetworkConfigLinksProvider.java
+++ b/providers/netcfglinks/src/main/java/org/onosproject/provider/netcfglinks/NetworkConfigLinksProvider.java
@@ -29,6 +29,7 @@
 import org.apache.felix.scr.annotations.ReferenceCardinality;
 import org.onlab.packet.Ethernet;
 import org.onlab.packet.ONOSLLDP;
+import org.onosproject.cluster.ClusterMetadataService;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
 import org.onosproject.mastership.MastershipService;
@@ -50,7 +51,7 @@
 import org.onosproject.net.flow.DefaultTrafficSelector;
 import org.onosproject.net.flow.TrafficSelector;
 import org.onosproject.net.link.DefaultLinkDescription;
-import org.onosproject.net.link.LinkProvider;
+import org.onosproject.net.link.ProbedLinkProvider;
 import org.onosproject.net.link.LinkProviderRegistry;
 import org.onosproject.net.link.LinkProviderService;
 import org.onosproject.net.packet.InboundPacket;
@@ -77,7 +78,7 @@
 @Component(immediate = true)
 public class NetworkConfigLinksProvider
         extends AbstractProvider
-        implements LinkProvider {
+        implements ProbedLinkProvider {
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected LinkProviderRegistry providerRegistry;
@@ -97,6 +98,9 @@
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected CoreService coreService;
 
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected ClusterMetadataService metadataService;
+
     private static final String PROP_PROBE_RATE = "probeRate";
     private static final int DEFAULT_PROBE_RATE = 3000;
     @Property(name = PROP_PROBE_RATE, intValue = DEFAULT_PROBE_RATE,
@@ -125,6 +129,17 @@
         super(new ProviderId("lldp", PROVIDER_NAME));
     }
 
+    private final String buildSrcMac() {
+        String srcMac = ProbedLinkProvider.fingerprintMac(metadataService.getClusterMetadata());
+        String defMac = ProbedLinkProvider.defaultMac();
+        if (srcMac.equals(defMac)) {
+            log.warn("Couldn't generate fingerprint. Using default value {}", defMac);
+            return defMac;
+        }
+        log.trace("Generated MAC address {}", srcMac);
+        return srcMac;
+    }
+
     private void createLinks() {
         netCfgService.getSubjects(LinkKey.class)
                 .forEach(linkKey -> configuredLinks.add(linkKey));
@@ -166,7 +181,7 @@
         }
 
         LinkDiscovery ld = discoverers.computeIfAbsent(device.id(),
-                                                       did -> new LinkDiscovery(device, context));
+                did -> new LinkDiscovery(device, context));
         if (ld.isStopped()) {
             ld.start();
         }
@@ -240,7 +255,7 @@
 
         @Override
         public String fingerprint() {
-            return "";
+            return buildSrcMac();
         }
 
         @Override