[ovs-dev] ECN action kernel change related question

TCP UDP t_udp at yahoo.com
Fri Dec 23 22:02:43 UTC 2011


Is there a particular branch / tag version I should be looking at?



________________________________
 From: Jesse Gross <jesse at nicira.com>
To: TCP UDP <t_udp at yahoo.com> 
Cc: "dev at openvswitch.org" <dev at openvswitch.org> 
Sent: Friday, December 23, 2011 10:36 AM
Subject: Re: [ovs-dev] ECN action kernel change related question
 
On Thu, Dec 22, 2011 at 12:11 PM, TCP UDP <t_udp at yahoo.com> wrote:
> According to http://openvswitch.org/pipermail/dev/2011-December/013598.html
>
>  >>   - OF1.1 "set ECN" action.  The OVS kernel module already supports
>       this.
>
> I am trying to trace flow of code for ECN changes and only thing which I
> find close to
> it is set_ip_tos() in datapath/actions.c and that also seems to mask ECN
> bits instead
> of changing them.
>
> Can someone please confirm I am hunting at right place in source code
> for ECN related kernel changes? Or else please point me in the right
> direction.

It's the right place but you need to be looking at the sources in git.
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