[Ryu-devel] FWD:[Excellent RYU presentation - seek advice]

[Isaku Y. <isa...@gm...>]

Forwarding this to ryu-devel.

----- Forwarded message from Raghavan Kripakaran <R.k...@ca...> -----

Date: Thu, 31 Mar 2016 16:06:22 +0000
Subject: Excellent RYU presentation - seek advice
user-agent: Microsoft-MacOutlook/14.4.4.140807

 Yamahata San,

Firstly, thanks for an excellent presentation of "RYU: SDN framework and Python experience" at the PyCon APAC 2013.  I watched the video and studied the RYU documentation.
You got me excited to have RYU installed and try out the examples.  The RYU documentations were detailed, well written and  they worked.  Amazing.

After successfully trying out the examples from the RYU documentation using RYU sample apps and mininet, I thought I'll try RYU and Open vSwitch on a real hardware without mininet.
So I took a linux server having multiple ethernet NIC cards  and I connected 2 laptops to 2 physical ports for my linux server.  I then created 2 ovs-bridges,  added each NIC ports to each OVS bridge and tried out the ryu.app.rest_router application with RYU.  The idea was to mimic the mininet  "--topo=linear,2"  topology.

I seek your advice and insights.   I am stuck on finding information on how to connect the 2 OVS bridges (veth/patch/tun).  What might be your advice?  Please help

Basically, I want to run this demo using 2 hosts(client, server)  and 2 ovs bridges as in:  https://osrg.github.io/ryu-book/en/html/rest_router.html

I have 2 test cases:

1)  UDP/TCP packets to be switched from 10.0.0.2:6000 <-->  20.0.0.2:6000
2)  UDP/TCP packets when sent from  10.0.0.2:00 -->  10.0.0.1:6000, the RYU controller to make the packet to appear to originate/destined as 20.0.0.1:6000  -->  20.0.0.2:6000

[cid:4F8CB2E3-4858-45C4-A760-A16A69F5C0AC]
Appreciate your attention, input and pointers

Thanks

Regards,
Raghavan



----- End forwarded message -----

-- 
Isaku Yamahata <isa...@gm...>