Hi Team,
i want to implement VxLAN tunnel between two VTEP using OVS which should
able to handle Normal as well as VxLAN Tunnel traffic for VM connected to
VTEP. AT this point i have implemeted tunnel between two VTEP and able to
handle VxLAN tunnel packet between VM connected to VTEP.
I want that my vm connected to VTEP should able to ping google or any
outside computer. as shown in below topology VxLAN interface port is added
in Br1 and when i connect patch between two bridge Br0 and Br1 both VTEP pc
hanged out.
please suggest me how to handle both normal and tunnel packet at VTEP.
[image: Inline image 1]
On Fri, Jan 8, 2016 at 7:58 AM, Yusuke Iwase <[email protected]>
wrote:
> Hi,
>
> rest_router.py maintains the rules in itself for each siwtch, and returns
> them through REST API.
> But if DPSET (unregister) event received, rest_router.py will assume a
> switch are disconnected
> from Ryu and will discard the rules for that switch.
> Because rest_router.py observes DPSET events in order to maintain
> connection/disconnection of a switch.
>
> If DPSET events occurred after installing the rules through REST API of
> rest_router.py,
> please confirm if a switch was disconnecting or not.
>
> Thanks,
> Iwase
>
> On 2016年01月04日 17:40, HITESH PATEL wrote:
> > Hi Iwase,
> >
> > only switch with name router is connected to controller and due to
> DPSET event after connection reset all rule are vanish from router. So can
> you please suggest how to handle DPSET event for register and unregister
> router to application.
> >
> > Thanks,
> > Hitesh
> >
> > On Mon, Jan 4, 2016 at 1:10 PM, Yusuke Iwase <[email protected]
> <mailto:[email protected]>> wrote:
> >
> > Hi,
> >
> > On 2015年12月30日 02:23, HITESH PATEL wrote:
> > > Hi Team,
> > >
> > > i want to run ryu rest_router application with real network with
> controller running at remote machine.my topology is as below
> > >
> > > Inline image 1
> > >
> > > i have set up rules as per rest_router application but not
> working.There is also DPSET event for disconnect occurs
> > > and all flow vanish from router.
> >
> > First, which switch in your topology is connecting to Ryu?
> > The rest_router application installs the flow entries for the router
> into all switches which connecting to Ryu.
> > If "switch" in your topology is NOT a router, but is just a L2
> switch,
> > "switch" should not be connecting to the same Ryu with the
> rest_router.
> >
> > And Which switch sends DPSET event?
> > If DPSET event is from "router", "router" may be continuing to
> reboot or reconnect again and again.
> >
> > Thanks,
> > Iwase
> >
> > >
> > > please suggest any special setup require.
> > >
> > > Thanks,
> > > Hitesh Patel
> > >
> > >
> > > On Fri, Dec 25, 2015 at 3:17 PM, HITESH PATEL <
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>>> wrote:
> > >
> > > Hi Team,
> > >
> > > Merry Christmas to all Team member.
> > >
> > > I want to create RYU application for following topology which
> should able to create VxLAN tunnel between two VTEP. i have knowledge of
> how to develop RYU SDN application and i have go through Rest_firewall and
> Rest_router application.
> > >
> > > Please suggest me how to write Vxlan tunnel application in
> perspective of how to encapsulate packet in tunnel and how to de-capsulate
> tunnel packet.
> > >
> > > Inline image 1
> > >
> > >
> > >
> > > Thanks
> > > Hitesh Patel
> > >
> > > On Thu, Dec 24, 2015 at 1:33 PM, Yusuke Iwase <
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>>> wrote:
> > >
> > > Hi,
> > >
> > > What does "de-capsulate VxLAN tunnel packet" mean?
> > > Analysing packets like the packet library or a kind of the
> OpenFlow action like "pop tag actions"?
> > > http://osrg.github.io/ryu-book/en/html/packet_lib.html
> > >
> > > If it means analysing packets, currently, the packet
> library of Ryu does not support VxLAN packets.
> > > OTOH, if it means the OpenFlow action, "pop tag actions"
> does not support VxLAN tags.
> > > Maybe, the switch implemented action like NXActions may
> support removing VxLAN header,
> > > but I don't know it further.
> > >
> > > Thanks,
> > > Iwase
> > >
> > > On 2015年12月24日 14:27, HITESH PATEL wrote:
> > > > Hi Team,
> > > >
> > > > Thanks for reply.
> > > >
> > > > I have created VxLAN tunnel using Ovs-vsctl and
> Ovs-ofctl command but i want to implement that using RYU Application. My
> problem is that i don't know how to de-capsulate VxLAN tunnel packet,
> Please anyone suggest me for VxLAN tunnel packet decapsulation.
> > > >
> > > > Thanks,
> > > > Hitesh
> > > >
> > > >
> > > >
> > > > On Thu, Dec 24, 2015 at 5:19 AM, Yusuke Iwase <
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>> <mailto:
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>>>> wrote:
> > > >
> > > > Hi,
> > > >
> > > > How about using the Tunnel ID match field?
> > > >
> > > > Though the settings of the VxLAN is depending on
> your switch,
> > > > Ryu can specify the VxLAN logical port as the Tunnel
> ID field in match.
> > > >
> > > > For more details of the Tunnel ID match field,
> > > > please refer to the "7.2.3.9 Pipeline Match Fields"
> in OpenFlow Spec 1.3.5.
> > > >
> > > > Thanks,
> > > > Iwase
> > > >
> > > > On 2015年12月24日 02:02, HITESH PATEL wrote:
> > > > > Hi Team
> > > > >
> > > > > Can any suggest how to de-capsulate VxLAN tunnel
> packet in RYU Application.
> > > > >
> > > > > Thanks,
> > > > > Hitesh Patel
> > > > >
> > > > > On Sat, Dec 12, 2015 at 12:06 PM, HITESH PATEL <
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>> <mailto:
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>>> <mailto:
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>> <mailto:
> [email protected] <mailto:[email protected]> <mailto:
> [email protected] <mailto:[email protected]>>>>> wrote:
> > > > >
> > > > > Hi Team,
> > > > >
> > > > > I have some basic idea of how to develop RYU
> application for Learning switch,rest Router but i don't know how to write
> VxLAN tunnel application in RYU. please provide some hint for VxLAN tunnel
> implement using RYU.
> > > > >
> > > > >
> > > > > Thanks,
> > > > > Hitesh Patel
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> ------------------------------------------------------------------------------
> > > > >
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > Ryu-devel mailing list
> > > > > [email protected] <mailto:
> [email protected]> <mailto:[email protected]
> <mailto:[email protected]>> <mailto:
> [email protected] <mailto:[email protected]>
> <mailto:[email protected] <mailto:
> [email protected]>>>
> > > > >
> https://lists.sourceforge.net/lists/listinfo/ryu-devel
> > > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> ------------------------------------------------------------------------------
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > Ryu-devel mailing list
> > > > [email protected] <mailto:
> [email protected]> <mailto:[email protected]
> <mailto:[email protected]>>
> > > > https://lists.sourceforge.net/lists/listinfo/ryu-devel
> > > >
> > >
> > >
> > >
> > >
> > >
> > >
> ------------------------------------------------------------------------------
> > >
> > >
> > >
> > > _______________________________________________
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> > > [email protected] <mailto:
> [email protected]>
> > > https://lists.sourceforge.net/lists/listinfo/ryu-devel
> > >
> >
> >
> >
> >
> >
> ------------------------------------------------------------------------------
> >
> >
> >
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>
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