private void deletExitingLinkLocalRoutTable(String linkLocalBr) {
Script command = new Script("/bin/bash", _timeout);
command.add("-c");
command.add("ip route | grep " + NetUtils.getLinkLocalCIDR());
OutputInterpreter.AllLinesParser parser = new OutputInterpreter.AllLinesParser();
String result = command.execute(parser);
boolean foundLinkLocalBr = false;
if (result == null && parser.getLines() != null) {
String[] lines = parser.getLines().split("\\n");
for (String line : lines) {
String[] tokens = line.split(" ");