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Setting the Bitcoin core by RPC over LAN: Step-by-step guide
When you set a small computer as a Bitcoin node, make sure that you can remotely access the node mode with a remote process (RPC) protocol, it is crucial to control your wallet and troubleshooting. In this article, we will go through the correct configuration and command to drive Bitcoin Core (BTCS) on a local machine with RPC features over LAN.
Prerequisites
- Small computer (eg. Raspberry Pi or a computer with sufficient processing power)
- Bitcoin core version 0.19.1 or later
- Compatible network adapter for your machine
Step -by -step configuration
Install Bitcoin core on a local machine
- Download and Install Bitcoin Core from the official archive:
Wget rpm
- Complete the installation command set:
`Bash
Sudo rpm -IVF Bitcoin-0.19.1-1.x86_64-1.0.2-1.i686.noarch.rpm
`
- Set your wallet default directory,
wallet_dir
, in a safe location (eg”/var/lib/btc/):
Bash
echo “/var/lib/btc/”> ~/.Bitcoinrc
`
Set up the RPC LAN over
With the introduction of RPC, LAN must be defined by the server and listened to at a specific gate. The RPC assumption port is 8332, but we will edit it here.
- Update `
/.Bitcoinrc
file:
Bash
RPCSERVER -P 8332 -A “/PATH/TO/YOU/YOUR WALCE” –port = 8332
`
Change /path/ -/your/wallet
path to your wallet directory.
- To listen to a particular IP address or online using the
Listen_address
parameter:
`Bash
RPCSERVER -P 8332 -A “/POATE/TO/YOI/LAMKETKU” –port = 8332 -Lenlen_address = 0.0.0.0
`
This allows RPC connections from any local LAN.
Run Bitcoin core with RPC
- Start the server:
`Bash
sudo Systemctl Start Bitcoin-Core
`
- To ensure you can connect to a node using RPC using the
Bitcoin -Clli command:
Bash
Bitcoin-Clli-
`
This produces a new wallet address. You can then use this address to send events remotely.
Troubleshooting
- If you encounter RPC connections, check the Bitcoin core logs for errors.
- Make sure the network adapter is configured to listen to the port 8332 or with a specific IP address.
- If you are using VPN, make sure the VPN server allows RPC traffic.
By following these steps and determining your Bitcoin core node over the LAN features, you should be able to remotely access the wallet space within your own LAN.