User Manual of WDRT-731U
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Figure 5-4-2
The page includes the following fields:
Object
Description
WAN Port:
Enter the WAN service port.
Well-Known
Service Ports:
The “Well-Known Service Port” lists commonly used protocol ports such
as:
DNS
(53
）
FTP
(21)
GOPHER
(70)
HTTP
(80)
NNTP
(1190)
POP3
(110)
PPTP
(1723)
SMTP
(25)
SOCK
(1080)
TELNET(23)
In case that you don’t find the port ID you need, add it manually.
LAN Port:
Enter LAN service port.
LAN IP:
The IP address of a computer used as a server in LAN.
Protocol:
Includes
TCP
,
UDP
and
Both
.
Select “Both” if you are not sure about which protocol to use.
Enable:
Check the “Enable” option to activate corresponding entry.
For example:
If you create a web server using port 80 on a LAN PC at the IP address of 192.168.0.10, and you
want WAN users to access such server via
(x.x.x.x represents router’s WAN IP address), then
do as follows:
