OPC-UA Server LAN to WAN Port Forwarding

NETWORKING SOLUTIONS
1

Hello,

I recently bought RUT200 model router to achieve forward port IPC LAN to my company local network.

My setup is, there is an IPC which has OPC-UA Server on it and broadcasting to :51210 via IP 10.100.100.4/24. My goal is connecting IPC to LAN port on router by giving router default LAN ip as 10.100.100.199/24. Then I assigned WAN as static with IP 10.59.194.5/26 and connected to my local company network.

I set on firewall/port forwarding rule as "from any IP, any port on Source Zone WAN to Internal Zone any port on IP 10.100.100.4.

When I connect on company network with a PC - OPCUA Client it can reach to 10.59.194.5:51210 without a problem, I can see the tcp opcua server.

But my intention is create a port forwarding rule which is "from any IP, :4840 port on Source Zone WAN to Internal Zone :51210 port on 10.100.100.4. So I can go my company network OPCUA client and connect to 10.59.194.5:4840. But when I did, it did not work. Any idea?

3

Hello,

Could you send us screenshots of your OPCUA configuration & the port forward configuration? Please ensure that public IP addresses or passwords are blurred to avoid leaking sensitive information.

Regards,
M.

4

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