proxmox/docs/archive/PERMISSIONING_FIX_COMPLETE.md

Permissioning Fix - Complete

Date: $(date)
Status: ✅ FIXED - Permissioning configuration is now correct

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Issues Found and Fixed

1. Missing RPC Nodes in Allowlist ✅ FIXED

• Issue: RPC nodes (2500-2502) were not in permissions-nodes.toml
• Fix: Added all 3 RPC nodes to allowlist
• Result: All 12 nodes now in allowlist (5 validators + 4 sentries + 3 RPC)

2. static-nodes.json Mismatch ✅ FIXED

• Issue: static-nodes.json had OLD validator enode URLs (before key replacement)
• Fix: Updated static-nodes.json on ALL nodes to match validator enodes in permissions-nodes.toml
• Result: Validator enodes now match between both files

3. Configuration Synchronization ✅ VERIFIED

• Issue: Files might not match across all nodes
• Fix: Deployed consistent static-nodes.json and permissions-nodes.toml to all 12 nodes
• Result: All nodes have matching configuration

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Current Configuration

permissions-nodes.toml (All 12 Nodes)

• ✅ 5 Validators (1000-1004) - NEW validator keys
• ✅ 4 Sentries (1500-1503)
• ✅ 3 RPC Nodes (2500-2502)

static-nodes.json (All 12 Nodes)

• ✅ 5 Validator enode URLs - NEW validator keys
• ✅ Matches validator enodes in permissions-nodes.toml

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Verification Results

✅ No Permissioning Errors

• No new permissioning errors in logs (last 2+ minutes)
• Services are starting successfully
• Configuration files verified and match

✅ Configuration Files Match

• static-nodes.json validator enodes match permissions-nodes.toml validator enodes
• All nodes have consistent configuration
• Paths in config files are correct

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Key Insights

With Permissioning Enabled:

1. ALL nodes that need to connect must be in the allowlist

   • If sentries need to connect to validators → validators must be in sentry allowlist
   • If RPC nodes need to connect to validators → validators must be in RPC allowlist
   • Bidirectional: Each side must allow the other

2. ALL nodes in static-nodes.json must be in permissions-nodes.toml

   • Besu validates this at startup
   • If mismatch → startup fails with ParameterException

3. When validator keys change, BOTH files must be updated

   • static-nodes.json needs new validator enode URLs
   • permissions-nodes.toml needs new validator enode URLs
   • Both must match

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Remaining Issues (If Blocks Not Producing)

The permissioning configuration is now correct. If blocks are still not being produced, potential remaining issues:

1. QBFT Consensus Configuration

   • Validators may need additional QBFT-specific configuration
   • Network may need time to stabilize

2. Validator Key Recognition

   • Besu may need time to recognize validators
   • Consensus may need additional time to activate

3. Network Timing

   • Nodes may need more time to fully connect
   • Peer discovery may need additional time

4. Other Configuration Issues

   • Genesis file configuration
   • Sync mode settings
   • Network connectivity

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Next Steps

1. ✅ Permissioning configuration fixed
2. ⏳ Monitor block production
3. ⏳ Verify QBFT consensus activates
4. ⏳ Check validator logs for consensus activity

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Last Updated: $(date)
Status: ✅ Permissioning configuration correct - monitoring block production