Nv2 QOS

RouterOS General
1

Hi guys,
I’m trying to understand how to configure QOS on Nv2.
In the wiki they said that there are 2 ways to do this task:

FIRST: Nv2-qos=default
traffic is inspected by built-in QOS algorithm, but there is no info about it. Because of this, I don’t kow how to set correctly the Nv2-queue-count field.

SECOND: Nv2-qos=frame-priority
with mangle we can set different priorities to each pachet.

I’m a little bit confused on how to deploy correctly the qos mechanism:
if in the second scenario i suppose to set “Nv2-queue-count=number of different priorities set in ip firewall mangle”(is this correct?), what is the right number of Nv2-queue-count that i’ve to set in the first scenario?

Many thanks

2

It would be nice if someone could shine a light on this. I want to do the same but could use a good example on how it is exactly done.

3

i would also appreciate some more info on this please

4

Same here, can someone please post a working example of how to use this?

@Mikrotik, can you use the new QoS feature in NV2 to give certain packets priority over others now without using queue and/or trees?

Silly example, can I give priority 1 to any port 80 traffic, while giving priority 2 to port 25 and priority 3 to all the rest?

Mangle rules and full configs will be very much appreciated.

Best regards.

5

NV2 QOS seems to work correctly. But only in station mode. With WDS mode, it does not work for me. (5.0 rc8)


You just need to setup mangle rules to define “set priority” according to

http://wiki.mikrotik.com/wiki/Manual:Nv2


Then packet will be queued inside the wireless interface queues.


If you need more control than priority only, then i think you can use normal queue trees to prepare queuing (bandwith and priority control) before entering the wireless queues.