How can I run multiple parity instances on one machine? With geth it's easy. I just have to set different --port numbers. What's the equivalent for parity?

I want to recreate Afris scenario.

1 Answer 1


Use --jsonrpc-port for HTTP interface and/or --ws-port for WebSocket interface.

  • Thanks! I also just found this which works with --ports-shift <value>.
    – Chris
    Commented Jan 7, 2019 at 14:28

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