The following table describes the parameters of this page:
Field
Description
Service Type
You can select the common service type, for example,
AUTH
,
DNS
, or
FTP
. You can also define a service name.
If you select
Usual Service Name
, the corresponding
parameter has the default settings.
If you select
User-defined Service Name
, you need to
enter the corresponding parameters.
Protocol
Choose the transport layer protocol that the service type
uses. You can choose
TCP
or
UDP
.
WAN Setting
You can choose
Interface
or
IP Address
.
WAN Interface
Choose the router port that uses virtual server.
WAN Port
Choose the access port on the WAN.
LAN Open Port
Enter the port number of the specified service type.
LAN IP Address
Enter the IP address of the virtual server. It is in the same
network segment with LAN IP address of the router.
3.5.2.5 DMZ Setting
Demilitarized Zone (DMZ) is used to provide Internet services without sacrificing
unauthorized access to its local private network. Typically, the DMZ host contains devices
accessible to Internet traffic, such as web (HTTP) servers, FTP servers, SMTP (e-mail)
servers and DNS servers.
Click
DMZ Setting
in the left pane, the page shown in the following figure appears.
The following describes how to configure DMZ.
Step 1
: Select
Enable DMZ
to enable this function.
Step 2
: Enter an IP address of the DMZ host.
Step 3
: Click
Apply Changes
to save the settings of this page temporarily.
3.5.2.6 NAT EXCLUDE IP
In the page , you can config some source IP address which use the purge route mode
when access internet through the specified interface .You can set a range of the ip not via
the NAT to the internet.
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