Lars Thrane Iridium Certus 200, Руководство пользователя и инструкция по установке

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LT-4200 User & Installation Manual Rev. 1.00 Web server
Lars Thrane A/S www.thrane.eu Page 90 of 128
Port forwarding
Port forwarding allows access from the internet through the LT-4200 to equipment connected to the LT-
4200 LAN port.
When setting up port forwarding for the LT-4200 system the user needs to establish port forwarding rules.
These user needs to configure the external port, the local IP address, the port, and the chosen protocol.
To ensure smooth operation after setting up a port forwarding rule, the IP address(es) of the user
equipment that shall be reachable remotely should be statically assigned. If the LT-4200 is configured as
DHCP server make sure to assign IP addresses outside the DHCP server range.
An example of a configured port forwarding rule can be seen on Figure 106. There a PC running a web
service on tcp port 8080 is connected to the LT-4200 LAN port. The PC is statically assigned the IP address
192.168.1.202. Adding this port forwarding rule allows access to the Web service.
To verify whether the rule was set up correctly and the web service is accessible remotely visit the URL
https://<public-IP-of-terminal>:8080
IMPORTANT : TCP port 443 is reserved by the LT-4200 terminal and may not be used as external port in
port forwarding rules.
Figure 106: Web server – Network (Port forwarding)