The Port Forwarding Edit Screen - Huawei B222s User Manual

Chapter 10 Network Address Translation (NAT)

10.2.2 The Port Forwarding Edit Screen

This screen lets you create or edit a port forwarding rule. Click Add new rule in the Port
Forwarding screen or the Edit icon next to an existing rule to open the following screen.
Figure 54 Port Forwarding: Add/Edit
The following table describes the labels in this screen.
Table 35 Port Forwarding: Add/Edit
LABEL
Service Name
WAN Interface
Start Port
End Port
Translation Start
Port
Translation End
Port
Server IP
Address
Protocol Type
Apply
Back
98
DESCRIPTION
Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-2 and so on).
Select the WAN interface through which the service is forwarded.
Enter the original destination port for the packets.
To forward only one port, enter the port number again in the External End Port field.
To forward a series of ports, enter the start port number here and the end port number in
the External End Port field.
Enter the last port of the original destination port range.
To forward only one port, enter the port number in the External Start Port field above
and then enter it again in this field.
To forward a series of ports, enter the last port number in a series that begins with the
port number in the External Start Port field above.
This shows the port number to which you want the LTE Device to translate the incoming
port. For a range of ports, enter the first number of the range to which you want the
incoming ports translated.
This shows the last port of the translated port range.
Enter the inside IP address of the virtual server here.
Select the protocol supported by this virtual server. Choices are TCP, UDP, or TCP/UDP.
Click Apply to save your changes.
Click Back to return to the previous screen without saving.
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