private static void applyNiSetting(String strLclNi) {
		for(NetworkInterface niTmp: EzimNetwork.nifs.keySet())
		    if (strLclNi.equals(niTmp.getName()))
		    	EzimNetwork.localNI = niTmp;

		if (null == EzimNetwork.localNI)
		{
		    EzimLogger.getInstance().warning
		    (
		        "Invalid network interface setting \"" + strLclNi
		            + "\"."
		    );
		}
	}