long macTimeStamp = oldMacEntry.getControllerLearnedForwardingEntryTimestamp().longValue();
if (System.currentTimeMillis() > macTimeStamp + 1000) {
InstanceIdentifier<MacEntry> macEntryId = ElanUtils
- .getInterfaceMacEntriesIdentifierOperationalDataPath(interfaceName,
+ .getInterfaceMacEntriesIdentifierOperationalDataPath(oldMacEntry.getInterface(),
physAddress);
tx.delete(macEntryId);
} else {