Difference between revisions of "Change MAC address of VLAN interface"

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(commands work fine for me in v3.25 and v4b3)
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  /interface bridge set bridge1 admin-mac=de:ad:00:be:ef:00 auto-mac=no
 
  /interface bridge set bridge1 admin-mac=de:ad:00:be:ef:00 auto-mac=no
  
From now, other devices will see ''de:ad:00:be:ef:00'' MAC-address for the IP address of VLAN interface
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Now use '''bridge1''' instead of '''vlan1''' interface (move IP address from vlan1 to bridge1, etc.) - and other devices will see ''de:ad:00:be:ef:00'' MAC-address as a source of packets.

Latest revision as of 22:25, 20 October 2014

Let's suppose you already have working VLAN setup, and just want to change MAC address of the VLAN interface. In RouterOS v3.24 and 4.0beta3 it's still not possible to change MAC address directly. We'll use bridge for making this possible!

/interface bridge add name=bridge1 disabled=no
/interface bridge port add bridge=bridge1 disabled=no interface=vlan1
/interface bridge set bridge1 admin-mac=de:ad:00:be:ef:00 auto-mac=no

Now use bridge1 instead of vlan1 interface (move IP address from vlan1 to bridge1, etc.) - and other devices will see de:ad:00:be:ef:00 MAC-address as a source of packets.