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nimbuscontrols / EIPScanner

Free implementation of EtherNet/IP in C++
https://eipscanner.readthedocs.io/en/latest/
MIT License
244 stars 99 forks source link

Run the example program "./hi_eip" failed #82

Open 8188 opened 2 years ago

8188 commented 2 years ago

[DEBUG] Connecting to 192.168.11.30:44818 terminate called after throwing an instance of 'std::system_error' what(): Connection refused

willocho commented 1 year ago

I know this is old, but if the connection is refused it's probably a networking issue rather than an issue with the library. Make sure you have the right IP/Port, and that the connection isn't being blocked by a firewall.