PLANET IPX-1500 - Manual (Page 32)

Address mapping
This feature allows public IP address to be associated with one computer on your LAN. All outgoing
traffic from that PC will be associated with that public IP address. Any traffic sent to that IP address will
be forwarded to the specified PC uses the private IP you set here.
Please click Setting button to enter into Address mapping configuration:
Add：Clicking Add button to step up the machine the packet want to be transferred.
Source IP address: Please fill the public IP address which packet want to be transferred．
Destination IP address: Please fill the target private IP address which packet be transferred
to．
Edit：Please select the IP transparent, clicking Edit to modify the public and private IP Address.
Remember to save after changing.
Delete：Please select the IP transparent，clicking delete to remove the IP you don’t want to transparent.
Return：Go back to the last page
Port mapping
Port mapping (or Port Address Translation - PAT) is the process where packets arriving to a particular
IP address/port can be translated and thus redirected to a different IP/port. This functionality is a way to
create a persistent passage through NAT. Port Mapping is only necessary for incoming connections,
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