mirror of https://github.com/hyperledger/besu
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu
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GHA-TESTRUN-1
GHA.TESTRUN.1
canary
dev
develop
${ noResults }
837 B
837 B
description: Pantheon network ID and chain ID implementation
Network ID and Chain ID
Ethereum networks have a network ID and a chain ID. The network ID is specified using the --network-id option and the chain ID is specified in the genesis file.
For most networks including mainnet and the public testnets, the network ID and the chain ID are the same.
The network ID is automatically set by Pantheon when connecting to the Ethereum mainnet ==1==, Rinkeby ==4==, and Ropsten ==3==.
When using the --dev-mode or --genesis options, specify the network ID using the --network-id option.