DSM-G600, DNS-3xx and NSA-220 Hack Forum

I have a DNS-321 fw 1.03. I put the two files "fun_plug" and "fun_plug.tgz" in Volume_1′s root and rebooted the NAS. The folder ffp was created and a log file was created, but the log file shows the following and Telnet doesn’t work. I presume because everything that ffp is trying to do isn’t found as the log files states. Can anyone tell me what I might be doing wrong?

**** fun_plug script for DNS-323 (2008-08-11 tp@fonz.de) ****
Tue Jul 26 14:46:46 CDT 2011
ln -snf /mnt/HD_a2/ffp /ffp
* Installing /mnt/HD_a2/fun_plug.tgz …
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: WARNING: Converting hard link to symlink
tar: Invalid tar magic
* Running /ffp/etc/fun_plug.init …
/mnt/HD_a2/fun_plug: /ffp/etc/fun_plug.init: No such file or directory
* Running /ffp/etc/rc …
/mnt/HD_a2/fun_plug: /ffp/etc/rc: No such file or directory
* OK
**** fun_plug script for DNS-323 (2008-08-11 tp@fonz.de) ****
Tue Jul 26 15:16:41 CDT 2011
ln -snf /mnt/HD_a2/ffp /ffp
* Running /ffp/etc/fun_plug.init …
/mnt/HD_a2/fun_plug: /ffp/etc/fun_plug.init: No such file or directory
* Running /ffp/etc/rc …
/mnt/HD_a2/fun_plug: /ffp/etc/rc: No such file or directory
* OK
**** fun_plug script for DNS-323 (2008-08-11 tp@fonz.de) ****
Tue Jul 26 15:39:14 CDT 2011
ln -snf /mnt/HD_a2/ffp /ffp
* Running /ffp/etc/fun_plug.init …
/mnt/HD_a2/fun_plug: /ffp/etc/fun_plug.init: No such file or directory
* Running /ffp/etc/rc …
/mnt/HD_a2/fun_plug: /ffp/etc/rc: No such file or directory
* OK
**** fun_plug script for DNS-323 (2008-08-11 tp@fonz.de) ****
Tue Jul 26 15:56:07 CDT 2011
ln -snf /mnt/HD_a2/ffp /ffp
* Running /ffp/etc/fun_plug.init …
/mnt/HD_a2/fun_plug: /ffp/etc/fun_plug.init: No such file or directory
* Running /ffp/etc/rc …
/mnt/HD_a2/fun_plug: /ffp/etc/rc: No such file or directory
* OK

Is HD_a2 my Volume_1 or even my Volume_2?

Thanks!