Hello,
2015-01-30 22:32 GMT+08:00 Clément Rault :
> I realized that that my example isn't very clear.
>
> If I understood well the vlan tag is 16 bits long, the first bit is
> used to represent if a tag a present, the three next ones are for the
> pcp and 12 last ones are for the tag itself, righ
Hi,
Ok.
Yes I could also use the pcp bits that's true. But 12 bits should be
enough for what I wanna do right now.
But I really need a way only to touch some bits of the vlan tag. Maybe
I could copy them to the metatag field and them change some bits there
and then copy it back to vlan tag field
I realized that that my example isn't very clear.
If I understood well the vlan tag is 16 bits long, the first bit is
used to represent if a tag a present, the three next ones are for the
pcp and 12 last ones are for the tag itself, right?
My point is that I wanna touch 2 bits only, let's say the
Hi,
Thanks for your answer.
So you're saying that it's possible to match on a part of the bits of
the VLAN tag (with dl_vlan = 0xC00 | 0x1000 = 0x1C00 for example,
right?) but it's not possible to set only some bits of the VLAN tag?
Because I wanna use the VLAN tag to store some information but
Hello,
2015-01-30 1:49 GMT+08:00 Clément Rault :
> Hi,
>
> On 29 January 2015 at 03:51, Yusuke Iwase wrote:
> > Hi Clément,
> >
> > In ofctl_rest.py, fields vlan_vid and dl_vlan are the same.
> >
> > Match field for VLAN ID is described as "dl_vlan" in OpenFlow Spec 1.0.
> > On the other hand, I
Hi,
On 29 January 2015 at 03:51, Yusuke Iwase wrote:
> Hi Clément,
>
> In ofctl_rest.py, fields vlan_vid and dl_vlan are the same.
>
> Match field for VLAN ID is described as "dl_vlan" in OpenFlow Spec 1.0.
> On the other hand, In Spec 1.2+, this field is described as "vlan_vid".
> ofctl_rest.py
Hi Clément,
On 2015年01月29日 02:08, Clément Rault wrote:
> Hi,
>
> There are a few things that I'm not sure to understand.
>
> First of all why are there two different fields vlan_vid and dl_vlan
> and what's the difference between both?
In ofctl_rest.py, fields vlan_vid and dl_vlan are the same.
Hi,
There are a few things that I'm not sure to understand.
First of all why are there two different fields vlan_vid and dl_vlan
and what's the difference between both?
I wanna have a vlan tag in all the packets but I'm not sure how to
make sure that it's present.
I was thinking about putting th
Hi Clément,
On 2014年12月10日 22:30, Clément Rault wrote:
> Hi,
>
> It there a way to force the actions present in the actions set to be
> immediately applied?
If you use Apply-Actions instruction, please describe the "action" directly
in actions array.
e.g.)
curl -X POST -d '{
"dpid": 1,
Hi,
It there a way to force the actions present in the actions set to be
immediately applied?
It's quite important for me to be able to do that so that I can use
the metadata to communicate between tables but I couldn't find it in
the documentation
(http://ryu.readthedocs.org/en/latest/app/ofctl_
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