Optimism Superchain

Optimism Guides

• Running an Optimism Supernode
  • Quick Navigation
  • Pre-Installation Checklist
  • Hardware Requirements
  • Software Prerequisites
  • Step 1: Setting up the Layer 1 (Ethereum) Node
  • Step 2: Setting up the Layer 2 (Optimism) Node
  • Step 3: Firewall Configuration
  • Step 4: Verification and Monitoring
  • Step 5: Advanced Topics and Next Steps
• Running a Guardian Node (Optimism Challenger)
  • Prerequisites
  • Installation
  • Configuration
  • Running the Guardian
  • Verification
  • Monitoring
  • Troubleshooting
  • Running an L2 Output Proposer (Optional)
  • Testing on Sepolia
• Testnet Guide: Multi-Machine Setup
  • Prerequisites
  • Architecture Overview
  • Available Packages
  • Machine 1: L1 Node (10.1.25.11)
  • Configure Nethermind
  • Configure Lighthouse
  • Machine 2: L2 Node (10.1.25.9)
  • Install L2 Packages
  • Configure Op-Geth
  • Configure Op-Node
  • Start L2 Services
  • Machine 3: Challenger (10.1.25.10)
  • Install Challenger Packages
  • Create Challenger Wallet
  • Fund the Wallet
  • Configure Op-Challenger
  • Start the Challenger
  • Verification
  • Service Summary
  • Troubleshooting
  • See Also
• Verifying Optimism Challenger
  • Service Status
  • Log Verification
  • Monitoring
  • Troubleshooting

This section covers running nodes for the Optimism Superchain, including:

• Supernodes: Running L1 and L2 nodes on a single ARM board.

• Fault Proof Challengers: Securing the network by monitoring and challenging invalid state transitions.

• Testnet Guides: Setting up multi-machine test environments on Sepolia.