Hi. I tested this between a RB433 (with 4.16) and a Cisco 1841, but I have a feeling that it would not work between two Mikrotik devices, either. What I'm trying to do is run OSPF in NBMA mode (there are two UBNT Rockets between the RB and the Cisco, and they eat multicast packets) with BFD, and the...

To further elaborate on this, with 'hardware queue' I mean the value displayed with ethtool -g under Linux (and settable with ethtool -G).

Does RouterOS expose the functionality to view and manipulate the TX queue length for various hardware interfaces? That includes queues in the general OS interface stack, device driver specific queues and perhaps even hardware queues in the interfaces itself. What I am looking for is an equivalent t...

Chupaka, please try the following: [*] Add the following rules to the top of the /ip firewall mangle chain: 0 chain=prerouting action=mark-connection new-connection-mark=icmp_test passthrough=no protocol=icmp dst-address=212.51.10.6 1 chain=prerouting action=mark-connection new-connection-mark=icmp_...

I can confirm that this does not work in 5.0RC1 (running on RB433). All packets always traverse the whole mangle chain, regardless of passthrough setting.