User`s manual

VPort 251 User’s Manual System Configuration
Setting Description Default
Enable DDNS Enable or disable DDNS function Disable
Provider
Select the DDNS service providers,
including DynDNS.org (Dynamic),
DynDNS.org (Custom), TZO.com, and
dhs.org.
None
Host Name The Host Name you use to link to VPort. None
Username/ E-mail None
Password/ Key
The Username/E-mail and Password/Key
are used to enable the service from the
DDNS service provider (based on the
rules of DDNS websites).
None
NOTE
Dynamic DNS is a very useful tool for accessing VPort via the Internet, especially for xDSL
connections with a non-fixed IP address (DHCP). Administrator and users can avoid the trouble
of connecting with VPort when the IP address of VPort is not fixed by using the unique host
name in the URL to establish a connection with VPort.
NOTE
Different DDNS service providers have different application rules. Some applications are free of
charge, but most require an application fee.
Universal PnP
UPnP (Universal Plug & Play) is a networking architecture that provides compatibility among
networking equipment, software, and peripherals of the 400+ vendors that are part of the Universal
Plug and Play Forum. This means that they are listed in the network devices table for the operating
system (such as Windows XP) supported by this function. Users can link to VPort directly by
clicking on the VPort listed in the network devices table.
Setting Description Default
Enable UPnP Enable or disable the UPnP function. Enable
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