DDNS Updater [ENG] 403 Forbidden

[Nenaal Llaenaan]

Hi all,

I can no more configure DDNS updater, all I get is ths message : 403 Forbidden. DDNS Updater version is 1.24-001. My Synology is a DS-212J and DSM version is 4.1-2636.
I tried to uninstall and install it back, but with no effect.

Is there anybody here who could help me ?

Thanks in advance.

 

[QTip]

hi,

in v1.21, the permission settings were integrated. If you use another user instead of "admin", you need to go to "Control Panel - Set application permissions" and set the permission for the desired user.

 

[Nenaal Llaenaan]

Hello,

thank you for your answer. Unfortunately, I'm using the 'admin' login. But I think I've found something. To access to DSM, I use a domain name and https. Because of network restrictions at my job place, I use Apache reverse proxy and can access to DSM using the port 443. In this configuration, I get the 403 error.
On my internal network, if I use the IP address of my diskstation and the port 5001 (https), all is working fine.

 

[QTip]

ok,

with the included code in ddnsupdater you don't get the real client ip, if you are using a reverse proxy. Login via telnet or ssh as root and try the following:

• open /usr/syno/synoman/webman/3rdparty/ddnsupdater/ddnsupdater.php with a suitable editor (e.g. mcedit,nano,pico,vi)
• near the top of the script there is a line

  putenv('REMOTE_ADDR='.$_SERVER['REMOTE_ADDR']);

• replace the complete line with the following code:
  

  if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
       $clientIP = $_SERVER['HTTP_X_FORWARDED_FOR'];
  } elseif (isset($_SERVER['HTTP_X_REAL_IP'])){
       $clientIP = $_SERVER['HTTP_X_REAL_IP'];
  } else {
       $clientIP = $_SERVER['REMOTE_ADDR'];
  }
  putenv('REMOTE_ADDR='.$clientIP);

• save ddnsupdater.php and try

 

[QTip]

was the above post helpful?