Teltonika RUT750 LTE User Manual page 36

DMZ
By enabling DMZ for a specific internal host (for e.g.: your computer), you will expose that host and its services to the
routers WAN network (i.e. - internet).
Port Forwarding
Here you can define your own port forwarding rules.
You can use port forwarding to set up servers and services on local LAN machines. The above picture shows how you
can set up a rule that would allow a website that is being hosted on 192.168.99.156, to be reached from the outside by
entering http://routersExternalIp:12345/ .
Field Name
1. Name
2. Protocol
3. External Port
4. Internal IP address
5. Internal port
Additional note: Notice how the external port is 12345 and not 80. It is perfectly fine to define the external port as 80,
but then the routers configuration interface would not reachable (unless you change the web access port from remote
management).
When you click edit you can fine tune a rule to near perfection, if you should desire that.
Sample Value
"localWebsite"
TCP/UDP/TCP+UDP/Other Type of protocol of incoming packet.
1- 65535
IPv4 address of some
computer on your LAN
1-65535
Explanation
Name of the rule. Used purely to make it easier to manage rules.
From what port on the WAN network will the traffic be
forwarded.
The IP address of the internal machine that hosts some service
that we want to access from the outside.
To what port on the internal machine would the rule redirect the
traffic.
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