[Cake] act_conndscp

[Toke Høiland-Jørgensen]

Kevin Darbyshire-Bryant <kevin at darbyshire-bryant.me.uk> writes:

>> On 19 Mar 2019, at 21:41, Toke Høiland-Jørgensen <toke at redhat.com> wrote:
>> 
>> Kevin Darbyshire-Bryant <kevin at darbyshire-bryant.me.uk> writes:
>> 
>>>> On 19 Mar 2019, at 21:24, Ryan Mounce <ryan at mounce.com.au> wrote:
>>>> 
>>>> Hi Kevin,
>>>> 
>>>> I've finally applied your patches, compiled, and flashed on my router.
>>>> Could you share your tc filter action for conndscp to get me started?
>>> 
>>> Ahh! Ooops yes knew I forgot something - here’s my hacked up
>>> sqm-scripts/my_layer_cake.qos
>> 
>> So this only works with your patched version of CAKE that interprets the
>> fwmark as a DSCP value, right?
>> 
>
> No.  It is completely qdisc agnostic/independent.
>
> The tc conndscp action stores/restores DSCP to/from the conntrack
> mark.  CAKE is completely unmodified and looking at DSCP for tin
> selection.

Ohh, right, silly me... It also goes the other way; of course :)

-Toke