client.setFirewallPorts(64000, 65000);
String home = client.getHomeDirectory();
System.out.println("home: " + home);
SRBFile file = new SRBFile(client, "/ngs/home");
GeneralFile[] kids = file.listFiles();
if(kids != null){
for(int i=0; i<kids.length; i++){
GeneralFile child = kids[i];
String name = child.getName();
boolean isDir = child.isDirectory();