# IP Conflict Investigation

**Date**: 2026-01-21  
**Issue**: Suspected duplicate IP addresses (192.168.11.166 and/or 192.168.11.167)

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## Investigation Status

Checking for IP conflicts across:
- All Proxmox containers/VMs
- UDM Pro DHCP leases
- ARP tables
- Network configuration

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## Findings

Results will be populated after investigation...

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## MAC Addresses Found

From previous investigation:
- **192.168.11.166**: MAC `BC:24:11:18:1C:5D` (eth0, net0)
- **192.168.11.167**: MAC `BC:24:11:A8:C1:5D` (eth1, net1)

From UDM Pro screenshot:
- **192.168.11.167**: MAC `bc:24:11:8d:ec:b7` (UDM Pro view)

**Note**: MAC address discrepancy detected - investigating...

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## Next Steps

1. Identify all devices using these IPs
2. Check for duplicate assignments
3. Resolve conflicts if found

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**Status**: Investigation in progress...
