아래 url에 있는 내용을 진행 할 예정이다. https://geth.ethereum.org/docs/interface/private-network Private Networks | Go Ethereum Private Networks This guide explains how to set up a private network of multiple Geth nodes. An Ethereum network is a private network if the nodes are not connected to the main network. In this context private only means reserved or isolated, rather than p geth.ethereum.org 위 내용을 보면 ..