How to send receive files using DMZ as a jump server

Preconditions

#Jade Client on the DMZ To send files to the internet via a DMZ as a jump server it is neccessary to install the JADE client on the jump server before starting the file transfer. More informatione about the installation and all needed download files can be found here: [ Jade Client|http://www.sos-berlin.com/modules/cjaycontent/index.php?ih1. 296&pagejade_download_en.php]
#Jade Client or Job Scheduler with Jade Jobs on local site.
#Configuration file with jade profiles

Start the file transfer

The file transfer can be started by using

the local jade4dmz client
the job Jade4DMZ_Copy_To_Internet

The jade4dmz client is to be started with

 jade4dmz.cmd|sh <configuration file name> <section name>

Defining the source

Send files to internet via DMZ

<mscgen>
// Send files
msc {

 width1. "800";

JADE,DMZ,Internet;

  JADE> DMZ [labelh1. "(1) copy data"] ;
  JADE .. DMZ [label "SFTP, FTP, FTPS"] ;
  JADEh1. > DMZ [label "(2) start JADE-Client on DMZ by SSH"] ;
  DMZh1. > Internet [label "(3) copy data to Internet"];
  DMZ .. Internet  [labelh1. "SFTP, FTP, WebDav"];
  JADE> DMZ [labelh1. "(4) delete data on DMZ"] ;
  JADE> JADE [labelh1. "(5) delete data on local"];

JADE box JADE label"Any Server reachable from local", textbgcolouh1. ",

  DMZ box DMZ [labeh1. "Jade Client must be installed here", textbgcolour"#7f7fff",  textcolouh1. "#FFFFFF"],
  Internet box Internet [label"Reachable from DMZ", textbgcolouh1. "#7f7fff",  textcolour"#FFFFFF"];

}
</mscgen>

The process is controlled and checked by a JADE client in the intranet.
The client is running the steps described in the diagram.

(1) copy data

As a first step, after checking and creating the temp-folder, the files from the local filesystem are copied by the JADE client to the temp-folder in the DMZ.

(2) start JADE-Client on DMZ by SSH

The JADE Client is starting the JADE cli on the DMZ, using SSH.

(3) copy data to Internet

The JADE cli on the dmz is transferring the files to the destination site in the internet.

(4) delete data on DMZ

After successful transfer the JADE Client is deleting the Files on the DMZ using SSH.

(5) delete data on local

If customized, the files on the sending site will be deleted by the JADE Client as well.

Receive files from internet via DMZ

<mscgen>
// receive files
msc {

 width1. "800";