Model :

Hardware Version :

Firmware Version :

ISP :

Hi, I am new to this.

I have a PLC (Programmable Logic Controler) and a computer that I want to reach through a NAT one-to-one.

It seem to work but I cannot ping anything on the LAN side and the computer on the LAN cannot access Internet

The WAN1 is static at 10.114.13.65 with a mask 255.255.255.0 and the gateway is 10.114.13.1
The LAN is 192.168.0.1 with a mask 255.255.255.0

The PLC is 192.168.0.10
The computer is 192.168.0.11

The gateway for both of the equipement is 192.168.0.1


The NAT is like this :

Original IP :

- 192.168.0.10
- 192.168.0.11

Translated IP :

- 10.114.13.70
- 10.114.13.71

Interface :

- WAN1
- WAN1

Description :

- PLC
- PC

From the Maintenance/Diagnostics menu of the TL-ER6120 I can ping the PLC and the PC on the LAN and I can ping web sites from the WAN1

From the network 10.114.13.xxx I can ping the router 10.114.13.65 but I cannot ping the PLC or the PC at 10.114.13.70 and 71.

Does someone can help me to be able to access internet with the PC and also, is ther a way that I can ping the LAN side from the outside ?

Thank-You