le support d-link m'a envoyé un nouveau firmware pour un di 624 et je crois avoir vu de nouvelles options ,mais moi et l'anglais ,sic !!!!
si vous pouvez m'en dire plus,merci.
 
 
Block WAN Ping  
When you "Block WAN Ping", you are causing the public WAN IP address on the DI-624 to not respond to ping commands. Pinging public WAN IP addresses is a common method used by hackers to test whether your WAN IP address is valid.
 
Discard PING from WAN side  Enabled  Disabled  
   
UPNP Settings  
  Enabled  Disabled  
Gaming Mode  
  Enabled  Disabled  
   
VPN Pass-Through  
Allows VPN connections to work through the DI-624.  
PPTP   Enabled  Disabled  
IPSec   Enabled  Disabled  
   
Multicast Streams  
  Enabled  Disabled  
   
WAN select to 10/100 Mbps  
   100Mbps  10Mbps  10/100Mbps Auto