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ENHWI-3GN3 User’s Manual
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66
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Port Mapping Tab
Port Mapping allows you to re-direct a particular range of service port numbers (from
the Internet / WAN Port) to a particular LAN IP address. It helps you to host servers
behind the router NAT firewall.
Enable Port
Mapping:
Enable or disable port mapping function.
Description:
description of this setting.
Local IP:
This is the local IP of the server behind the NAT firewall.
Protocol:
This is the protocol type to be forwarded. You can choose to forward
“
TCP
” or “
UDP
” packets only, or select “
BOTH
” to forward both “
TCP
” and
“
UDP
” packets.
Port Range:
The range of ports to be forward to the private IP.
Add Port Mapping
Fill in the "
Local IP
", “
Protocol
”, “
Port Range
” and "
Description
" of the setting to be
added and then click "
Add
". Then this Port Mapping setting will be added into the
"
Current Port Mapping Table
" below. If you find any typo before adding it and want
to retype again, just click
<Reset>
and the fields will be cleared.
Remove Port Mapping