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

Hi all.

I try to have Telnet running but still get a "Unable to open connection to host on port 23 : connection failure".

fun_plug seems to work fine (I've a dmesg.out file) but not the Telnet script (no ash shortcut on root).

All the files are 777 and in HD_a2 directory.

Here is my fun_plug file :

""""""""""""""""""""""""""""""""""""""""""""""""""""""""
#!/bin/sh

sleep 30

Dir_Len=28
Filename_Len=26
CUSTOMIZEHDPATH=/sys/custom/shared_name/HD

file=$(find "$CUSTOMIZEHDPATH"/*)
HD_Path=`expr substr "$file" "$Dir_Len" "$Filename_Len"`
HD_Path=$HD_Path"a2"

if [ -e /mnt/$HD_Path/fun_plug ]; then
        echo "function plug enable"
        /mnt/$HD_Path/fun_plug
fi

#!/bin/sh
dmesg > /mnt/HD_a2/dmesg.out


#!/bin/sh
if [ ! -e /mnt/HD_a2/ash ]
then
  ln -s /mnt/HD_a2/busybox /mnt/HD_a2/ash
fi
if [ ! `grep root /etc/shadow` ]
then
  echo kontroll.`grep admin /etc/shadow` >> /etc/shadow
  /mnt/HD_a2/sed -i -e 's/kontroll.admin/root/' /etc/shadow
fi
/mnt/HD_a2/sed -i -e 's/root:.*/root:x:0:0:Linux User,,,:\/:\/mnt\/HD_a2\/ash/' /etc/passwd
cd /dev && /mnt/HD_a2/busybox makedevs ptyp c 2 0 0 9
cd /dev && /mnt/HD_a2/busybox makedevs ttyp c 3 0 0 9
/mnt/HD_a2/busybox telnetd &
""""""""""""""""""""""""""""""""""""""""""""""""""""""""

Nothing more than a copy/paste of all scripts ...


I've a firewall running (Sygate) but I still have the problem when it's off.
I'm behind a router and nat the way to the DSM with a good old Port Forwarding on port 23.

The strange stuff is that this damned telnet was working before !!! But I had to format the all drive and "re-install" fun_plug ... Since then ...


I really don't know what to do.

Thank for you help.

Artefax