SpeedStream Router User Guide
Note New port values that may be specified for these LAN servers are restricted. The new port value must be in the range
To specify server port numbers:
1.From the main menu, click Setup, and then click Server Ports.
2.Enter the port number next to the server type.
3.Click Apply.
The window refreshes to display the new port numbers.
Dynamic DNS
Dynamic DNS allows you to dynamically update a pre assigned domain name with the Internet IP address learned by the DSL modem. The SpeedStream router supports client updates to DynDNS.org (http://www.dyndns.org). To use the Dynamic DNS service, you must first set up a free account at www.dyndns.org. When the account is successfully established, you will be provided a username and password for your account. You must also register any DNS host names you wish to use with the DynDNS.org service. The client supports the updating of two host names. When configured correctly, the DSL modem will automatically determine your Internet IP address and update the DNS server at DynDNS.org. After the update, you can use your host name to access services, such as a web or mail server, by name instead of using the IP Address. All operation and errors are stored in the modem's System Log.
Note Access from the WAN to the LAN might be restricted by NAT/NAPT or the firewall. These services need to be configured before attempting to access servers on your LAN side.
Dynamic DNS Configuration Options
•Dynamic DNS Client (Enable/Disable):
Enable or disable the dynamic DNS update service.
•Service Username:
The user name you selected to access the DynDNS.org services and Web site.
•Service Password:
The password you selected to access the DynDNS.org services and Web site.
•Host Name 1 & 2:
The host names (DNS names) registered to your account via the DynDNS.org service.
Note You must register the host name before the client will operate correctly.
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