Others - TRENDnet TDM-C500 User Manual

interfaces for some services provided by the DSL device.
Fields in this page:
Field Description
LAN
Check/un-check the services on the LAN column to allow/un-allow the services access
from LAN side; and "WAN":
WAN
Check/un-check the services on the WAN column to allow/un-allow the services access
from WAN side.
WAN Port This field allows the user to specify the port of the corresponding service. Take the HTTP
service for example; when it is changed to 8080, the HTTP server address for the WAN
side is http://dsl_addr:8080, where the dsl_addr is the WAN side IP address of the DSL
device.
Function buttons in this page:
Apply Changes
Save configuration to system.
IP Pass Through: Although the Router mode is capable of terminating the PPP in the modem and
hence does not require PPPoE client software on the host PC, there are some disadvantages to Router mode
when only single-user support is required. For instance, Router mode uses NAT which requires ALG support.
IP Pass Through also terminates the PPP in the modem and does not require a PPPoE client on the PC.
However, IP Pass Through does not use NAT and is not limited by ALGs. IP Pass Through will work with
Ethernet interface to the PC.
When IP Pass Through is enabled, only one PC is able to access the Internet, and the DHCP server will
duplicate the WAN IP address from the ISP to the local client PC. Only the PC with the WAN IP address can
access the Internet.

Others

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