The issue is with the parameter name. In VyOS, use mac instead of mac-address. Here’s the correct syntax: Key difference: Use mac instead of mac-address You can verify
VyOS
Linux VyOS
Complete VyOS Configuration for Your Setup
Complete VyOS Configuration for Your Setup Here’s the entire configuration with all corrections applied: Initial Installation Complete Configuration (Copy/Paste Friendly) Verification Commands Quick Backup Important Notes Test Your