diff --git a/rw_core/route/device_route.go b/rw_core/route/device_route.go
index b80c20c..c22ff2a 100644
--- a/rw_core/route/device_route.go
+++ b/rw_core/route/device_route.go
@@ -143,6 +143,7 @@
 		}
 		for _, rootDevicePort := range rootDevice.Ports {
 			if rootDevicePort.Type == voltha.Port_PON_OLT {
+				log.Debugw("peers", log.Fields{"root-device-id": rootDevice.Id, "port-no": rootDevicePort.PortNo, "len-peers": len(rootDevicePort.Peers)})
 				for _, rootDevicePeer := range rootDevicePort.Peers {
 					childDevice, err = dr.getDevice(ctx, rootDevicePeer.DeviceId)
 					if err != nil {