Port Forwarding; Dmz - Teltonika RUT104 User Manual

4.9.1

Port forwarding

This section will let to manage port forwarding.
Application name. Set the name of the application.
Input port range. Set incoming port value or range.
Protocol. Select TCP, UDP, or BOTH
Destination IP address Enter the IP address of the computer on your local network that you
want to allow the incoming service to be forwarded.
Destination port range. Set destination port value or range
Example 1: Forward TCP port 40000 to IP address 192.168.0.100
Example 2: Forward UDP port 40000 to IP address 192.168.0.100 port 50000.
Example 3: Forward TCP and UDP ports range 4000-7000 to IP address 192.168.0.100 port
5000.
4.9.2

DMZ

A DMZ host is not protected by the firewall and may be vulnerable to attack. You should only
use this feature when a special application's function fails to make an application work. Designating a
DMZ host may also put other computers in the local network at risk. When designating a DMZ host,
you must consider the security implications and protect it if necessary.
Figure 28. Port forwarding settings.
Figure 29. Port Forwarding examples
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