On Sat, 14 Jul 2018 18:19:20 +0900,
Soe Ye Htet wrote:
> 
> [1  <text/plain; UTF-8 (7bit)>]
> Dear RYU team,
> 
> I have seen then the way of installing the forwarding rules in REST API. In
> the REST API, we need to put the datapath ID to install the forwarding
> rules. Can I install the flow rules with the datapath ID in Packet-In-Event
> handler.

So you have all those datapaths and IDs in one controller.
Yes, it should be doable.


> Best regards,
> Soe Ye Htet
> 
> On Sat, Jul 14, 2018 at 4:17 PM, Soe Ye Htet <soeyehtet1...@gmail.com>
> wrote:
> 
> > Dear RYU team,
> >
> > I have only one RYU controller. Actually what I want to do is rerouting
> > for load balancing between the gateway.
> >
> > Best Regards,
> > Soe Ye Htet
> >
> > On Thu, Jul 12, 2018 at 11:14 AM, IWAMOTO Toshihiro <iwam...@valinux.co.jp
> > > wrote:
> >
> >> On Sun, 08 Jul 2018 01:21:55 +0900,
> >> Soe Ye Htet wrote:
> >> >
> >> > [1  <multipart/alternative (7bit)>]
> >> > [1.1  <text/plain; UTF-8 (7bit)>]
> >> > Dear,
> >> >
> >> > I would like to install the forwarding rules from the RYU controller
> >> with
> >> > the specific switch ID based on the packet-in message. For eg.
> >> > gateway1--------host1-------host2-------host3-----gateway2. host1,host2


Is this graph correct? Isn't it like this?

-------------------------------------------
  |       |        |    .....
 gw1    host1    host2  .....

> >> > send the data to the gateway1. What I want to do is rerouting the
> >> traffic
> >> > from host 2 to gateway1 to host 2 to gateway 2. Rerouting will be based
> >> on
> >> > the when host 1 sends the packet-in message to the controller. For eg,
> >> when
> >> > host 1 sends the packet-in message to the controller, RYU controller
> >> will
> >> > delete forwarding rules in the host 2 to reroute the traffic from host
> >> 2 to
> >> > gateway1 to host 2 to gateway2. I am trying to install the forwarding
> >> rules
> >> > directly to the host2 when RYU controller receives the packet-in message
> >> > from host1. Can we install directly from RYU controller with the
> >> specific
> >> > switch ID or datapath ID. If there is some command to install like this,
> >> > can you please let me know or how I can perform rerouting process.
> >>
> >> How many ryu openflow controllers in your setup?
> >> Usually flow_mod messeages are sent over the same controller-switch
> >> connection channel that you get packet-in messages.
> >>
> >> --
> >> IWAMOTO Toshihiro
> >>
> >
> >
> [2  <text/html; UTF-8 (quoted-printable)>]

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