String controlIp = getRouterSshControlIp(cmd);
assert (controlIp != null);
LoadBalancerConfigurator cfgtr = new HAProxyConfigurator();
String[] config = cfgtr.generateConfiguration(cmd);
String[][] rules = cfgtr.generateFwRules(cmd);
String tmpCfgFilePath = "/tmp/" + routerIp.replace('.', '_') + ".cfg";
StringBuilder tmpCfgFileContents = new StringBuilder();
for (int i = 0; i < config.length; i++) {