NetComm NTC-990 - Manual (Page 39)

8.4.1 How to configure Port Forwarding
This facility is available on the “NAT” configuration page.
This is only needed if you need to map inbound requests to a specific port on the Cellular IP address to a
device connected on the Ethernet interface, e.g. a web camera.
1 to as many as needed.
TCP, UDP, All protocols
Specifies either a “Friendly” IP address that is allowed to access the
modem or a wildcard IP address of 0.0.0.0 that allows all IP address to
access the modem.
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.
Revision 1.55 NetComm Limited
March 2009
38