50 lines
1.1 KiB
Markdown
50 lines
1.1 KiB
Markdown
# Container MAC Addresses
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**Date**: 2026-01-21
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**Container**: VMID 10233 (npmplus) on r630-01
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---
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## MAC Addresses
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### 192.168.11.166 (eth0 - net0)
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- **IP Address**: `192.168.11.166/24`
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- **Interface**: `eth0` (net0)
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- **MAC Address**: `BC:24:11:18:1C:5D`
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- **MAC Address (lowercase)**: `bc:24:11:18:1c:5d`
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- **Bridge**: `vmbr0`
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- **Type**: `veth`
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- **Gateway**: `192.168.11.1`
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### 192.168.11.167 (eth1 - net1)
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- **IP Address**: `192.168.11.167/24`
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- **Interface**: `eth1` (net1)
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- **MAC Address**: `BC:24:11:A8:C1:5D`
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- **MAC Address (lowercase)**: `bc:24:11:a8:c1:5d`
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- **Bridge**: `vmbr0`
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- **Type**: `veth`
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---
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## Summary
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| IP Address | Interface | MAC Address |
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|------------|-----------|-------------|
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| 192.168.11.166 | eth0 (net0) | `BC:24:11:18:1C:5D` |
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| 192.168.11.167 | eth1 (net1) | `BC:24:11:A8:C1:5D` |
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---
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## Use Cases
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These MAC addresses can be used for:
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- UDM Pro firewall rules (MAC-based filtering)
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- Network device identification
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- DHCP reservations
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- Network monitoring
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- Troubleshooting network connectivity
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---
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**Note**: These are veth (virtual ethernet) interfaces within the LXC container.
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