Port Trigger Screen - ZyXEL Communications LTE3301 Series User Manual

Network > NAT > Port Forwarding Edit
Fig ure 57
The following table describes the labels in this screen.
Table 38 Network > NAT > Port Forwarding Edit
L ABEL
Port Forwarding
Service Name
Service Protocol
WAN Interface
Port Range
Translation Port
Range
Server IP Address
Back
Apply
Cancel
10.4 Po rt T rig g e r Sc re e n
To change your LTE3301's trigger port settings, click
shown.
Note: Only one LAN computer can use a trigger port (range) at a time.
Chapter 10 NAT
DESC RIPT IO N
Select to turn on this rule and the requested service can be forwarded to the host with
Ena b le
a specified internal IP address.
Select to disallow forwarding of these ports to an inside server without having to delete
Disa b le
the entry.
Select and type a name (of up to 31 printable characters) to identify this rule in the
Use r de fine
first field next to
Se rvic e Na m e
to . The predefined service name and port number(s) will display in the
Se rvic e Na m e
and fields.
Na m e Po rt Ra ng e
Select the transport layer protocol supported by this virtual server. Choices are
.
T C P_UDP
If you have chosen a pre-defined service in the
configured automatically.
Select the WAN interface on which the matched packets are received.
Type a port number(s) to define the service to be forwarded to the specified server.
To specify a range of ports, enter the first number and the last number of the range.
Enter a port number to which you want the incoming ports translated.
For a range of ports, enter the first number and the last number of the range.
Type the IP address of the server on your LAN that receives packets from the port(s) specified in
the field.
Po rt Ra ng e
Click to return to the previous screen.
Ba c k
Click to save your changes back to the LTE3301.
Apply
Click to begin configuring this screen afresh.
C a nc e l
LTE3301 Series User's Guide
. Otherwise, select a predefined service in the second field next
Se rvic e Na m e
Ne two rk > NAT > Po rt T rig g e r
91
Se rvic e
, , or
T C P UDP
field, the protocol will be
. The screen appears as