Thank you for reply
1# I don’t get where the config change should be made
I based my config on this thread : http://forum.mikrotik.com/t/basic-vlan-configuration-and-dhcp/155535/1
2#
/interface vlan
add disabled=yes interface=ether1 name=VLAN1 vlan-id=1
/interface bridge vlan
add bridge=bridgeINT disabled=yes untagged=ether1,ether2 vlan-ids=1
3# == fixed, i haven’t noticed, these were some remainings after earlier configs
/interface ethernet switch vlan → EMPTY
Still the issue remains, I thought the root of this issue was rather sourced on Main MT…