3 network, 1 nat, Network – Robustel R3000 User Guide User Manual
Page 116: 3 network 4.3.1 nat, Configuration--->nat/dmz--->port forwarding
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4.3 Network
4.3.1 NAT
This section shows users how to set the NAT configuration of router.
Parameter Remote IP defines if access is allowed to route to the Forwarded IP and Port via WAN IP and “Arrives At
Port”.
Configuration--->NAT/DMZ--->Port Forwarding
Note
:
This section will be hidden if user selects “Cellular as primary and if fail use Eth0” in “Configuration ->Link
Management”.
Explanations for above diagram:
If there are two IP addresses 58.1.1.1 and 59.1.1.1 for the External Devices, that the result will be different from the
test when the NAT is working at R3000.
58.1.1.1----------access to--------->58.1.1.2:9990----------be forwarded to------->10.1.1.1:8000 TCP