out-bridge-port mark does not work

When using out-bridge-port in firewall mangle table rule does not work

/ip firewall mangle add chain=forward out-bridge-port=ether1 action=mark-packet new-packet-mark=testmark

then when I put some traffic thru that bridge ( 10mbps ) packet counter ( print stats ) moves very slowly or not at all. Also packets marked that way are not seen in the queue tree .

  • I use latest routeros v6.20
  • I have set /interface bridge settings set use-ip-firewall=yes
  • ethet1 is in a bridge, slave flag present
  • I have also used postrouting chain - same result

UPDATE: it seems that I cant mark routed traffic using out-bridge-port when in interface is not in the same bridge - plase close the topic