Hi Iwase, Logically i understood . But technically i dont know how to do
it.
1) BGP Speaker, Do we need to specify a configuration to connect to
openflow switch?, instead of listening on a bgp port?
2) In Openflow switch, how do we configure send the packets to BGP Speaker
on separate channel. ?
Sorry about more questions.
Thanks
Suresh.
On Thu, May 31, 2018 at 2:37 PM, Yusuke Iwase <iwase.yusu...@gmail.com>
wrote:
> Hi,
>
> Just I mean Ryu BGP Speaker should connect to the OpenFlow port on
> OF-Switch as the same as the traditional routers.
> I want to describe we should not use the Controller-Switch channel to
> receive BGP packets (e.g. receive BGP packets via Packet-In) and should
> separate the link for BGP from that for OpenFlow.
>
> Thanks,
> Iwase
>
> 2018/05/31 17:34、knet solutions <knetsolutio...@gmail.com>のメール:
>
> Hi Iwase ,
> thanks for the response.
>
> Regarding the below line,
>
> >The BGP port on Ryu is connected as a "to host" port onthe OF-Switch,
>
> I couldnot understand this point. How to configure this, and little more
> details about this.
>
> Can you share something more about this.
>
> Thanks
> Suresh.
>
>
> On Thu, May 31, 2018 at 12:02 PM, Iwase Yusuke <iwase.yusu...@gmail.com>
> wrote:
>
>> Hi Suresh,
>>
>>
>> > Query1)
>> > Can we use the RYU BGP Speaker libaray, in this use case?
>>
>> Yes.
>> I guess that use case is what exactly Ryu BGP speaker implementation is
>> targeting.
>>
>> > if yes, could you provide some guide lines on how to use it.
>>
>> Sorry, I have no good document for such, but for example, the following
>> architecture is one of the candidates.
>>
>> Ryu
>> OpenFlow || BGP
>> OF-Switch -------- Router
>>
>> Ryu has two (or more) connections with the OF-Switch, one is for OpenFlow
>> and
>> the other is for BGP. The BGP port on Ryu is connected as a "to host"
>> port on
>> the OF-Switch, then the OF-Switch will forward BGP packets (TCP port =
>> 179) to
>> Ryu's BGP port and the other packets will be forwarded based on the
>> OpenFlow
>> table.
>>
>> Thanks,
>> Iwase
>>
>>
>> On 2018年05月23日 21:33, knet solutions wrote:
>>
>>>
>>> The BGP Speaker example shows that, the RYU BGP Speaker is a separate
>>> process which handles packets directly from the socket/kernel (not via
>>> Openflow encapsualtion).
>>>
>>>
>>> My use case some thing like below,
>>>
>>> In this below diagram, Tradiational BGP Router (Bird routing daemon)
>>> run BGP and connect to the openvswtich managed by the RYU controller. I
>>> would like to enable the BGP application in the controller, so that when
>>> the BGP Packet comes to the switch, switch sends the packet to the RYU ,
>>> RYU will use BGP Speaker to manage the control plane for this siwtch1.
>>>
>>> -------------------------------------------
>>> |---------------------
>>> Traditional BGP Router |
>>> ----------------------------------|switch1
>>> |
>>> (Bird Router) | | |
>>> ------------------------------------------
>>> ----------------------
>>>
>>> Query1)
>>> Can we use the RYU BGP Speaker libaray, in this use case? if yes, could
>>> you provide some guide lines on how to use it.
>>>
>>>
>>> --
>>> */Regards,
>>> /*
>>> */Knet solutions./*
>>> Suresh.
>>> https://github.com/knetsolutions/KNet <https://github.com/knetsoluti
>>> ons/KNet>
>>> http://knet-topology-builder.readthedocs.io/ <
>>> http://knet-topology-builder.readthedocs.io/>
>>> http://knetsolutions.in/
>>>
>>>
>>>
>>> ------------------------------------------------------------
>>> ------------------
>>> Check out the vibrant tech community on one of the world's most
>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>>>
>>>
>>>
>>> _______________________________________________
>>> Ryu-devel mailing list
>>> Ryu-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>>>
>>>
>
>
> --
>
> *Regards, *
> *Knet solutions.*
>
> https://github.com/knetsolutions/KNet
> http://knet-topology-builder.readthedocs.io/
> http://knetsolutions.in/
>
>
--
*Regards, *
*Knet solutions.*
https://github.com/knetsolutions/KNet
http://knet-topology-builder.readthedocs.io/
http://knetsolutions.in/
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