How to find the static IP of a PLC?

This troubleshooting guide describes how to troubleshoot for connecting to a PLC with their static IP in a WAN network.

Problem

WAN network not accessible

Solution

  1. Manual route to WAN in OPNSense

System → Routes → Configuration

Untitled

Last modified October 5, 2022: Historian article (#107) (5f30dc0)