Nat Configuration - NetComm NTC-6000 SERIES User Manual

Wireless M2M
7.4

NAT configuration

This facility is available by clicking on the "Internet Settings" menu followed by "Routing" and then the "NAT" menu item on the right. The
router is in NAT mode by default.
7.4.1 How to configure Port Forwarding
This is only needed if you need to map inbound requests to a specific port on the WAN IP address to a device connected on the Ethernet
interface, e.g. a web camera.
Enter the information as appropriate
Click Save
<MAPPING NO>
<PROTOCOL>
<SOURCE IP>
<INCOMING PORT RANGE>
<DESTINATION IP>
<DESTINATION PORT RANGE>
Example:
Note:
If the "Incoming Port Range" specifies a single port (as above) then the destination port can be set to any port.
If the "Incoming Port Range" specifies a range of port numbers then the "Destination Port Range" MUST be the same as the "Incoming Port Range".
Configured mappings are displayed as follows:
To delete a port forwarding rule, click on the corresponding "Delete Entry" link from the list of IP Mappings.
7.4.2 How to configure DMZ
The Demilitarised Zone (DMZ) enables a device to utilise a direct connection to the WAN. This means any incoming connections are
forwarded directly to this device.
This facility is available by clicking on the "Internet Settings" menu followed by "Routing" and then the "DMZ" menu item on the right.
NTC-6000 Series User Guide
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1 to as many as needed.
TCP, UDP, All protocols
Specifies either a "Friendly" IP address that is allowed to access the router or a
wildcard IP address of 0.0.0.0 that allows all IP addresses to access the router.
External port(s) to listen to.
Local Area Network Address of device to forward inbound requests to.
Local Area Network Port(s) to forward connections to.
YML6000
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