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When a wireless packet is received with an already set WMM priority, the RouterOS bridge does not automatically translate it to a VLAN header. It means, that received wireless packets with WMM priority that gets VLAN tagged by the bridge will be forwarded with a VLAN priority of 0. However, we can use a bridge filter rule with a from-ingress setting to keep the priority in VLAN packets. For example, we would like to forward wireless packets over ether2 with VLAN 10 header and keep the already set WMM priority (set by wireless client).
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