How to Run an Ethereum Node on Windows

Introduction

This templet will walk you through and through mount ahead and launching an Ethereum Node. ** **

Set up Menses

00 Prerequisites - Describes suggested and minimum hardware requirements.

01 Install your preferent node computer software - Blue-ribbon from Geth, OpenEthereum, Nethermind, Besu, Erigon

02 Networks and Synchronize mode

03 Running game an Ethereum Prove Client

04 Interact with Ethereum Test Thickening (IPC)

05 Connect to the Ethereum Mainnet via RPC

00 Prerequisites

Minimum hardware requirements

• 4 United Kingdom RAM minimum with an SSD, 8 GB+ if you wealthy person an HDD

• Fast SSD with leastways 500 GB liberal space

01 Install your preferred client software

Select from the following:

* Geth is nonpareil of the easiest ways to beat started running a **Light Node **(A Soft Node downloads all block headers, block data and verifies some willy-nilly).

02 Networks and Synchronize Modes

This run works through starting a client using Geth .

Suss out your environment has the following:

• True system time and date

• Router and firewall accept connections on listening ports (30303 by default)

Networks

You crapper link a Geth Node to several assorted networks using the network name atomic number 3 an argumentation.

The three test networks use divergent consensus algorithms:

• **Mainnet: **Primary Ethereum production blockchain - actual value minutes.

• Ropsten : Validation-of-work test meshing

• Rinkeby : Cogent evidence-of-authority test net

• Görli : Validation-of-authority test network

Syncmodes

Geth has three syncmode s.

# Downloads a topical copy of every block and executes all tx ever.

# Downloads all blocks and state of the live on EVM 64 blocks

# Downloads all block headers, block information and verifies some at random

$ geth --syncmode "light"

03 Run an Ethereum Examination node

Erst you have decided connected the Electronic network and **Sync mode, you force out melt down your lymph gland. **

By default Geth starts by conjunctive to the Ethereum Mainnet.

You must specify the network and syncmode with flags (--)

Get's walkthrough setting up a white testnet node (Gorli testnet ) - a great start point.

1. Run the following encipher:

$ geth -- goerli -- syncmode "light"

Aft a few seconds you start to get output as below:

Blockchain and EVM data is stored in the location specified by database .

In the example below it is: database=/Users/username/Library/Ethereum/goerli/geth/lightchaindata cache=64.00MiB handles=5120

Your **client **looks for a guest to connect to and begins block synchronization. The Occlusion Number is high to part with before it catches up and displays count = 1

04 Interact with Ethereum Test Guest (IPC)

You can utilise the built-in Javascript console and Javascript API web3js to interact with your lymph node.

1. Impound to Javascript Console

1. 1 .

   Search for your IPC (Lay to rest-process communication) endpoint in the data.

INFO [ 11 - 12 | 17 : 18 : 20.010 ] IPC endpoint opened uniform resource locator =/ Users / YOURUSERNAME / Library / Ethereum / goerli / geth . ipc

2. Copy the URL path e.g.

/ Users / YOURUSERNAME / Subroutine library / Ethereum / goerli / geth . ipc

3. Open a new terminal windowpane or tab, and run the following command:

$ geth attach [your IPC termination path]

4. Successful connection is indicated away a message similar to below:

Welcome to the Geth JavaScript console !

instance : Geth / v1 . 10.12 - stable / Charles Robert Darwin - amd64 / go1 . 17.2

at block : 5837654 ( Fri Nov 12 2022 17 : 52 : 11 GMT + 0000 ( UT ))

datadir : / Users / YOURUSERNAME / Depository library / Ethereum / goerli

modules : admin : 1.0 clique : 1.0 debug : 1.0 eth : 1.0 les : 1.0 net : 1.0 personal : 1.0 rpc : 1.0 txpool : 1.0 vflux : 1.0 web3 : 1.0

To exit , press ctrl - d or type exit

5. Check how many peers the guest is connected to and whether you are in hearing mode.

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How to Run an Ethereum Node on Windows

Source: https://docs.ankr.com/blockchains/ethereum/how-to-run-an-ethereum-node

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