Chapter 10 NAT
LTE2566-M634 User’s Guide
77
Figure 55
Configuration > Network > NAT > Port Forwarding
The following table describes the labels in this screen.
Table 29 Configuration > Network > NAT > Port Forwarding
LABEL
DESCRIPTION
Service Name
Select
User define
and type a name (of up to 31 printable characters) to identify this rule in
the first field next to
Service Name
. Otherwise, select a predefined service in the second
field next to
Service Name
. The predefined service name and port number(s) will display in
the
Service Name
and
Port Range
fields.
Service Protocol
Select the transport layer protocol supported by this virtual server. Choices are
TCP
,
UDP
, or
TCP_UDP
.
If you have chosen a pre-defined service in the
Service Name
field, the protocol will be
configured automatically
Port Range
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.
Translation Port
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.
Server IP Address
Enter the inside IP address of the virtual server here and click
Add
to add it in the port
forwarding summary table.
#
This is the number of an individual port forwarding server entry.
Service Name
This field displays a name to identify this rule.
Service Protocol
This is the transport layer protocol used for the service.
Port Range
This field displays the port number(s).
Translation Port
Range
This field displays the internal port number(s) that identifies the service.
Server IP Address
Type the IP address of the server on your LAN that receives packets from the port(s)
specified in the
Port
Range
field.
Modify
Click the
Edit
icon to open the edit screen where you can modify an existing rule.
Click the
Delete
icon to remove a rule.
Add
Click
Add
to save your changes back to the LTE2566-M634.