SSH to a remote Wago PLC

Hardware and Linux
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1

Hello amigos from the community.

I am using a 750-8213/040-000 in a remote location to monitor a Natural Gas well. This PLC, fw 19, is connected to the internet via an Advantech ICR-3241 LTE router. The internet connection works great, and the PLC is connected to the Wago Cloud.

I need remote SSH to the PLC to deploy and modify containers running in the PLC.

Could you please gude me to stablish a SSH remote connection to this PLC?

This is part of my research to develop a predictive maintenance algortihm for NG well.

Thank you in advance for your help.

Carlos Pena
+1-940-595-0047
carlos.pena@ou.edu

2

Hi Carlos.

Be sure that SSH is enabled on the PFC (port 22). If the PFC is on a local network behind the router then try to forward by port forwarding external port 22 to PFC ip+port 22 in the network section of the router.

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I would recommend not using a standard port for the forward, for security.

try port forwarding port 22022 to 22 for example.

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You can use a service for this like JFrog.

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Thanks JC et al. I am grateful for all the answers.

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I recommend JFrog Connect, following Jesse Cox’s recommendation, to remote sites.

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