Private Blockchain – How to Connect Multiple Machines with Go-Ethereum

go-ethereumprivate-blockchain

I have created a private blockchain in my machine using geth and now i need multiple machines to connect to that same blockchain and use the contracts deployed in that private blockchain from all machines connected to that blockchain. Can anyone help me with this?

Best Answer

Connect multiple machines to a private blockchain :

Then anther machines add this network then addPeer : Example :

admin.addPeer("enode://a902f3231e561546896f4619bb7129e67f3b46ee4bc6a86e35ca1f575444e9f25dcb65bf0e09b02fd2714ce59bbb496a7783486d39eca4a17327ae1bacb3c699@10.42.0.40:30303")

IP configuration (enode creation with ip address)

10.42.0.40 this miens anther computer ip: example 192.168.0.101

Example : 

admin.addPeer("enode://a902f3231e561546896f4619bb7129e67f3b46ee4bc6a86e35ca1f575444e9f25dcb65bf0e09b02fd2714ce59bbb496a7783486d39eca4a17327ae1bacb3c699@192.168.0.101:30303")

Then peer check this commend run :

-> admin

and anther machines multiple nodes add.

Thanks

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