Bridge Interface that contains a VLAN

RouterOS General
1

Hi

I will like to setup the following scenario:

  1. ISP provides me with access port and a Tag VLAN port on ether1.
/interface set [ find default-name=ether1 ] comment="ISP"
/interface vlan add interface=ether1 name="VLAN400" vlan-id=400
  1. I want to bridge ISP access port to ether2.
/interface bridge add name=bridge1
/interface bridge port 
add bridge=bridge1 interface=ether1
add bridge=bridge1 interface=ether2
  1. ether2 will then connect to the clients firewall
  2. VLAN400 will only get used on the router to route specific network traffic.
/ip route add distance=1 dst-address=1.1.1.1/32 gateway=2.2.2.2

Will my VLAN400 on ether1 have in impact on my traffic over the bridge?
Can ether2 access any services on VLAN400? (i don’t want it too)

Regards