diff --git a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
index c61d5c9..951bf1b 100644
--- a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
+++ b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
@@ -36,6 +36,7 @@
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
 import org.onosproject.event.Event;
+import org.onosproject.incubator.net.config.basics.InterfaceConfig;
 import org.onosproject.incubator.net.config.basics.McastConfig;
 import org.onosproject.incubator.net.intf.Interface;
 import org.onosproject.incubator.net.intf.InterfaceService;
@@ -1260,11 +1261,24 @@
             if (event.configClass().equals(SegmentRoutingDeviceConfig.class)) {
                 switch (event.type()) {
                     case CONFIG_ADDED:
-                        log.info("Segment Routing Config added.");
+                        log.info("Segment Routing Device Config added for {}", event.subject());
                         configureNetwork();
                         break;
                     case CONFIG_UPDATED:
-                        log.info("Segment Routing Config updated.");
+                        log.info("Segment Routing Config updated for {}", event.subject());
+                        // TODO support dynamic configuration
+                        break;
+                    default:
+                        break;
+                }
+            } else if (event.configClass().equals(InterfaceConfig.class)) {
+                switch (event.type()) {
+                    case CONFIG_ADDED:
+                        log.info("Interface Config added for {}", event.subject());
+                        configureNetwork();
+                        break;
+                    case CONFIG_UPDATED:
+                        log.info("Interface Config updated for {}", event.subject());
                         // TODO support dynamic configuration
                         break;
                     default:
diff --git a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/config/DeviceConfiguration.java b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/config/DeviceConfiguration.java
index d75bedd..a7544b7 100644
--- a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/config/DeviceConfiguration.java
+++ b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/config/DeviceConfiguration.java
@@ -107,7 +107,7 @@
             info.isEdge = config.isEdgeRouter();
             info.adjacencySids = config.adjacencySids();
             deviceConfigMap.put(info.deviceId, info);
-            log.info("Read device config for device: {}", info.deviceId);
+            log.debug("Read device config for device: {}", info.deviceId);
             /*
              * IPv6 sid is not inserted. this part of the code is not used for now.
              */