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Using the Configuration Menu (continued)
Tools > Misc
DDNS-
Dynamic Domain Name System is a method to keep domain names linked to changing IP Addresses. In this way, changing IP Addresses (e.g., via DHCP) will not interfere with network connectivity.
Ping Test- | The Ping Test is used to send Ping packets to test if a computer |
| is on the Internet. Enter the IP Address that you wish to Ping, |
| and click Ping |
Restart Device- | Click Reboot to restart the |
Block WAN Ping- If you choose to block WAN Ping, the WAN IP Address of the DI- 774 will not respond to pings. Blocking the Ping may provide
Discard Ping | some extra security from hackers. |
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from WAN side- | Click Enabled to block the WAN ping |
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VPN |
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Pass Through- | The | |
| for both PPTP | |
| (IP Security). Once VPN | |
| need to open up virtual services. Multiple VPN connections can | |
| be made through the | |
| VPN clients on the LAN network. |
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| PPTP- select Enabled or Disabled |
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| IPSec- select Enabled or Disabled |
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DDNS- | Fill in the required fields to use the Dynamic Domain Name Ser- | |
| vice (DDNS) feature. | 37 |