Port Forwarding; Add/Edit Port Forwarding - ZyXEL Communications LTE Series User Manual

9.2.1 Po rt Fo rwa rding
Click
Ne two rk Se tting > NAT
Note: TCP port 7547 is reserved for system use.
Network Setting > NAT > Port Forwarding
Fig ure 81
The following table describes the fields in this screen.
Table 33 Network Setting > NAT > Port Forwarding
L ABEL
Add New Rule
#
Status
Service Name
Originating IP
WAN Interface
Server IP Address
Start Port
End Port
Translation Start
Port
Translation End
Port
Protocol
Modify
9.2.2 Add/ Edit Po rt Fo rwa rding
Create or edit a port forwarding rule. Specify either a port or a range of ports, a server IP address, and a
protocol to configure a port forwarding rule. Click
icon next to an existing rule to open the following screen.
Chapter 9 Network Address Translation (NAT)
to open the
Po rt Fo rwa rding
DESC RIPT IO N
Click this to add a new port forwarding rule.
This is the index number of the entry.
This field indicates whether the rule is active or not.
A yellow bulb signifies that this rule is active. A gray bulb signifies that this rule is not active.
This is the service's name. This shows
change this by clicking the edit icon.
This is the source's IP address.
Select the WAN interface for which to configure NAT port forwarding rules.
This is the server's IP address.
This is the first external port number that identifies a service.
This is the last external port number that identifies a service.
This is the first internal port number that identifies a service.
This is the last internal port number that identifies a service.
This field displays the protocol (TCP, UDP, TCP+UDP) used to transport the packets for which
you want to apply the rule.
Click the icon to edit the port forwarding rule.
Edit
Click the icon to delete an existing port forwarding rule. Note that subsequent address
De le te
mapping rules move up by one when you take this action.
LTE Series User's Guide
108
screen.
if you manually added a service. You can
Use r De fine d
in the
Add Ne w Rule Po rt Fo rwa rding
screen or the
Edit