NAPT
This page lets you set the options for Network Address and Port Translation (NAPT). NAPT is a feature
that translates TCP or UDP communications made between hosts on a private network and hosts on
a public network. It allows a single public IP address to be used by many hosts on the private network,
which is usually called a Local Area Network or LAN.
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NAPT on Mobile Interface
Port forwarding is the act of forwarding a network port from one network node to another. This
technique can allow an external user to reach a port on a private IP address (inside the LAN) from
the outside (Internet).
Description
Parameter
Enable or disable NAPT.
NAPT needs to be enabled normally (i.e. when using Internet Access). Internet
Service Providers will not route your private LAN Addresses.
NAPT status
User-defined Name for the NAPT entry.
Service name:
External IP port (mobile interface).
External port:
Check this box to forward traffic to local host service (Webserver, SSH, Telnet).
To forward traffic to an external host in the LAN provide the host address below.
Local host:
Host to which the traffic will be forwarded.
Host address:
Port to which the traffic will be forwarded.
Internal port:
Protocol (UDP or TCP) to which this entry applies.
Protocol:
Enable (Yes) or disable (No) the entry.
Enabled:
37
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Configuration
