How do I fix connection errors with nctl?

When running nctl, to resolve the error: Failed to get RPC response: error sending request for url (http://127.0.0.1:22102/rpc): connection error: Connection reset by peer (os error 54) 

You should specify RPC ports as follows:

[rpc_server]
address = "0.0.0.0:11102"

You can find more command info here.

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