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3.8 KiB
VMID Enode Configuration Analysis
Date: 2026-01-02
Purpose: Check for duplicate enodes, missing enodes, and configuration issues
Summary
✅ No duplicate enodes found
✅ All running nodes are in permissions file
⚠️ VMID 2502 has p2p-host configuration mismatch (config vs permissions)
✅ Validators 100/101 are correctly configured
Detailed Findings
1. Static-Nodes.json Analysis
Location: /genesis/static-nodes.json (on all nodes)
Contents:
- ✅ 5 validators only (100, 101, 102, 103, 104)
- ✅ No RPC nodes (correct - static-nodes should only have validators)
- ✅ No duplicate enodes
- ✅ All enodes properly formatted
Status: ✅ CORRECT
2. Permissions-Nodes.toml Analysis
Location: /etc/besu/permissions-nodes.toml (on validators)
Location: /permissions/permissions-nodes.toml (on RPC nodes)
Current Contents (13 enodes):
- ✅ Validators: 100, 101, 102, 103, 104 (5 nodes)
- ✅ Sentries: 150, 151, 152, 153 (4 nodes)
- ✅ RPC Nodes: 240, 250, 251, 252 (4 nodes)
Missing Enodes:
- ✅ VMID 2401 (192.168.11.241) - Service inactive (not running, not needed)
- ✅ VMID 2402 (192.168.11.242) - Service inactive (not running, not needed)
- ⚠️ VMIDs 2505-2508 - Need to verify if these are running
Status: ✅ All running nodes are in permissions file
3. Enode Status by VMID
| VMID | IP | Enode Status | In Permissions | Notes |
|---|---|---|---|---|
| 1000 | 192.168.11.100 | ✅ Found | ✅ Yes | Validator |
| 1001 | 192.168.11.101 | ✅ Found | ✅ Yes | Validator |
| 2400 | 192.168.11.240 | ✅ Found | ✅ Yes | RPC Node |
| 2401 | 192.168.11.241 | ❌ Not Running | ❌ No | Service inactive - not needed |
| 2402 | 192.168.11.242 | ❌ Not Running | ❌ No | Service inactive - not needed |
| 2500 | 192.168.11.250 | ✅ Found | ✅ Yes | RPC Node |
| 2501 | 192.168.11.251 | ✅ Found | ✅ Yes | RPC Node |
| 2502 | 192.168.11.252 | ⚠️ Wrong IP | ✅ Yes | p2p-host issue |
| 2505-2508 | Various | ❓ Unknown | ❌ No | Need verification |
4. Critical Issue: VMID 2502
Problem: VMID 2502's enode shows @0.0.0.0:30303 instead of @192.168.11.252:30303
Impact: This enode is in the permissions file but has incorrect IP, which could cause connection issues.
Status: ⚠️ NEEDS FIX
5. Duplicate Check Results
- ✅ No duplicate enodes (same enode appears multiple times)
- ✅ No duplicate node IDs with different IPs
- ✅ No duplicate IPs with different enodes
- ✅ Each IP has exactly one enode
Status: ✅ NO DUPLICATES FOUND
Issues to Fix
Issue 1: VMIDs 2401, 2402 (RESOLVED)
Status: ✅ Services are inactive (not running), so they don't need to be in permissions file
Issue 2: VMID 2502 p2p-host Configuration (MISMATCH)
Problem:
- Config file has:
p2p-host="0.0.0.0" - Running node shows:
@0.0.0.0:30303in logs - Permissions file has:
@192.168.11.252:30303(CORRECT)
Impact: The permissions file has the correct enode, but the running node is using 0.0.0.0, creating a mismatch. Other nodes will try to connect using the permissions file enode (192.168.11.252), but the node is listening on 0.0.0.0.
Action Required:
- Fix
p2p-hostin/etc/besu/config-rpc-public.tomlto192.168.11.252 - Restart Besu service
- Verify new enode matches permissions file
Recommendations
- Fix VMID 2502 p2p-host - Update configuration and permissions file
- Add VMIDs 2401, 2402 - If they're running, add their enodes to permissions
- Verify VMIDs 2505-2508 - Check if these nodes exist and need to be added
- No action needed for validators 100/101 - They are correctly configured
Status: Configuration analysis complete - Found 2 issues to fix