The Dmz Screen - ZyXEL Communications XMG3512-B10A User Manual

The following table describes the labels in this screen.
Table 60 Port Triggering: Configuration Add/Edit
L ABEL
Active
Service Name
WAN Interface
Trigger Start Port
Trigger End Port
Trigger Protocol
Open Start Port
Open End Port
Open Protocol
OK
Cancel
11.5 T he DMZ Sc re e n
In addition to the servers for specified services, NAT supports a default server IP address. A default server
receives packets from ports that are not specified in the
Network Setting > NAT > DMZ
Fig ure 84
The following table describes the fields in this screen.
Table 61 Network Setting > NAT > DMZ
L ABEL
Default Server
Address
Apply
Cancel
Chapter 11 Network Address Translation (NAT)
DESC RIPT IO N
Select to enable or disable this rule.
Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-2 and so on).
Select a WAN interface for which you want to configure port triggering rules.
The trigger port is a port (or a range of ports) that causes (or triggers) the XMG to record the IP
address of the LAN computer that sent the traffic to a server on the WAN.
Type a port number or the starting port number in a range of port numbers.
Type a port number or the ending port number in a range of port numbers.
Select the transport layer protocol from
The open port is a port (or a range of ports) that a server on the WAN uses when it sends out a
particular service. The XMG forwards the traffic with this port (or range of ports) to the client
computer on the LAN that requested the service.
Type a port number or the starting port number in a range of port numbers.
Type a port number or the ending port number in a range of port numbers.
Select the transport layer protocol from
Click to save your changes.
O K
Click to exit this screen without saving.
C a nc e l
DESC RIPT IO N
Enter the IP address of the default server which receives packets from ports that are not
specified in the
NAT Po rt Fo rwa rding
Note: If you do not assign a
received for ports that are not specified in the
Click to save your changes.
Apply
Click to restore your previously saved settings.
C a nc e l
XMG3512-B10A User's Guide
, , or
T C P UDP T C P/ UDP
, , or
T C P UDP T C P/ UDP
NAT Po rt Fo rwa rding Se tup
screen.
De fa ult Se rve r Addre ss
157
.
.
screen.
, the XMG discards all packets
screen.
NAT Po rt Fo rwa rding