Hi Yusuke,
Thanks for your response.
>From your suggestions, if I want to do the Open Switch to be Switching
Router which supports IPv6. The possible way, I should to modify
rest_router.py to support IPv6 address and IPv6 Routing, right? This is
using ICMPv6 same as ARP in IPv4.
Thanks,
Kuljaree
On Tue, Feb 17, 2015 at 3:28 AM, Yusuke Iwase <[email protected]>
wrote:
> Hi Kuljaree,
>
> Please keep Ryu-devel mailing list.
> Ryu-devel <[email protected]>
>
>
> > But I don't understand rest_router.py exactly.
> > I doubt about the way to add IP address that they uses curl command to
> add.
> > If I use Linux command to add IP address. Is it different? Please
> suggest me.
>
> I think it's different command.
> curl command is used for telling IP address to rest_router.py,
> and rest_router.py does not use IP address of Linux command for routing.
>
>
> > Now I test by using simple_sw.py and configure IPv6 by command line.
> > I use ping6 from host1 to switch. The result is switch received RS
> message,
> > but cannot reply RA message back.
>
> Because simple_switch_13.py is a sample application for Ryu beginners,
> the implementation for replaying ND is not exist to avoid complexity.
> So, I guess ping/ping6 from host to switch does not work well,
> but ping/ping6 between hosts is working.
>
>
> Thanks
>
> On 2015年02月13日 19:18, Kuljaree Tantayakul wrote:
> > Hi Yusuke,
> >
> > Thanks for your reply.
> >
> > But I don't understand rest_router.py exactly. I doubt about the way to
> add IP address that they uses curl command to add.
> > If I use Linux command to add IP address. Is it different? Please
> suggest me.
> >
> > Now I test by using simple_sw.py and configure IPv6 by command line. I
> use ping6 from host1 to switch. The result is switch received RS message,
> but cannot reply RA message back.
> >
> > Hope your reply,
> > Thanks you,
> > Kuljaree
> >
> >
> >
> > On Fri, Feb 13, 2015 at 5:53 AM, Yusuke Iwase <[email protected]
> <mailto:[email protected]>> wrote:
> >
> > Hi Kuljaree,
> >
> > On 2015年02月05日 06:58, Kuljaree Tantayakul wrote:
> > > Dear All,
> > >
> > > Now I do my project about IPv6 and SDN. Also I chosen to use RYU
> Controller, support OFv1.3.
> > >
> > > I want to setup IPv6 network by using OpenFlow Switch to do same
> as router.
> > > I do follow the RYU Document that have IPv4 Switching Router by
> using rest_router.py.
> > >
> > > Can you give me some suggestion, how to do IPv6 Switching Router?
> >
> > As you know, currently, rest_router.py does not support IPv6.
> > If you need IPv6 Switching Router, how about implementing it?
> >
> > If you will implement it, For example,
> > rest_router.py analyses packets as IPv4 at this function.
> > (
> https://github.com/osrg/ryu/blob/master/ryu/app/rest_router.py#L948-L962)
> > So I think you need to modify it to analyse packets as IPv6.
> > And, rest_router.py uses ARP protocol, also needs to modify to use
> ICMPv6.
> >
> > Thanks
> >
> > >
> > > Best Regards,
> > > Kuljaree
> > >
> > >
> > >
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